./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/product-lines/email_spec3_product35.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 023d838f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i ../sv-benchmarks/c/product-lines/email_spec3_product35.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a235b81518d1466c5f4be9b22c3eaea6ff575e28236a3798a0ed19e321bfc6e0 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 23:10:49,055 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 23:10:49,116 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2024-11-10 23:10:49,124 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 23:10:49,126 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 23:10:49,126 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.Remove goto edges from RCFG [2024-11-10 23:10:49,149 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 23:10:49,151 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 23:10:49,152 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 23:10:49,155 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 23:10:49,155 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 23:10:49,155 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 23:10:49,155 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 23:10:49,156 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 23:10:49,156 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-11-10 23:10:49,157 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-11-10 23:10:49,158 INFO L153 SettingsManager]: * Use old map elimination=false [2024-11-10 23:10:49,158 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-11-10 23:10:49,158 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-11-10 23:10:49,158 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-11-10 23:10:49,158 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 23:10:49,158 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-11-10 23:10:49,158 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-10 23:10:49,159 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 23:10:49,159 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-10 23:10:49,159 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 23:10:49,159 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-11-10 23:10:49,159 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-11-10 23:10:49,159 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-11-10 23:10:49,159 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 23:10:49,159 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-10 23:10:49,160 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-10 23:10:49,160 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 23:10:49,160 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-11-10 23:10:49,160 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 23:10:49,160 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 23:10:49,160 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 23:10:49,160 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 23:10:49,160 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 23:10:49,161 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-11-10 23:10:49,161 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a235b81518d1466c5f4be9b22c3eaea6ff575e28236a3798a0ed19e321bfc6e0 [2024-11-10 23:10:49,349 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 23:10:49,369 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 23:10:49,371 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 23:10:49,372 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 23:10:49,372 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 23:10:49,374 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec3_product35.cil.c [2024-11-10 23:10:50,564 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 23:10:50,811 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 23:10:50,812 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec3_product35.cil.c [2024-11-10 23:10:50,838 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b92217b77/bd622e655c644009bded16a15109cd38/FLAG24690f340 [2024-11-10 23:10:50,852 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b92217b77/bd622e655c644009bded16a15109cd38 [2024-11-10 23:10:50,854 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 23:10:50,855 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 23:10:50,857 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 23:10:50,858 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 23:10:50,862 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 23:10:50,862 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:10:50" (1/1) ... [2024-11-10 23:10:50,863 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a37fd76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:10:50, skipping insertion in model container [2024-11-10 23:10:50,863 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:10:50" (1/1) ... [2024-11-10 23:10:50,910 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 23:10:51,379 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 23:10:51,395 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 23:10:51,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [48] [2024-11-10 23:10:51,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [392] [2024-11-10 23:10:51,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"SignVerify_spec.i","") [854] [2024-11-10 23:10:51,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [913] [2024-11-10 23:10:51,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [1973] [2024-11-10 23:10:51,405 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [2372] [2024-11-10 23:10:51,405 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2507] [2024-11-10 23:10:51,405 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [2873] [2024-11-10 23:10:51,405 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [2908] [2024-11-10 23:10:51,405 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2925] [2024-11-10 23:10:51,405 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2934] [2024-11-10 23:10:51,483 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 23:10:51,515 INFO L204 MainTranslator]: Completed translation [2024-11-10 23:10:51,516 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:10:51 WrapperNode [2024-11-10 23:10:51,516 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 23:10:51,517 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 23:10:51,517 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 23:10:51,517 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 23:10:51,522 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:10:51" (1/1) ... [2024-11-10 23:10:51,547 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:10:51" (1/1) ... [2024-11-10 23:10:51,657 INFO L138 Inliner]: procedures = 138, calls = 235, calls flagged for inlining = 158, calls inlined = 504, statements flattened = 7703 [2024-11-10 23:10:51,658 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 23:10:51,658 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 23:10:51,658 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 23:10:51,659 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 23:10:51,666 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:10:51" (1/1) ... [2024-11-10 23:10:51,667 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:10:51" (1/1) ... [2024-11-10 23:10:51,680 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:10:51" (1/1) ... [2024-11-10 23:10:51,750 INFO L175 MemorySlicer]: Split 14 memory accesses to 4 slices as follows [2, 4, 4, 4]. 29 percent of accesses are in the largest equivalence class. The 14 initializations are split as follows [2, 4, 4, 4]. The 0 writes are split as follows [0, 0, 0, 0]. [2024-11-10 23:10:51,750 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:10:51" (1/1) ... [2024-11-10 23:10:51,751 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:10:51" (1/1) ... [2024-11-10 23:10:51,787 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:10:51" (1/1) ... [2024-11-10 23:10:51,794 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:10:51" (1/1) ... [2024-11-10 23:10:51,802 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:10:51" (1/1) ... [2024-11-10 23:10:51,811 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:10:51" (1/1) ... [2024-11-10 23:10:51,822 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 23:10:51,823 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 23:10:51,823 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 23:10:51,823 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 23:10:51,824 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:10:51" (1/1) ... [2024-11-10 23:10:51,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:51,836 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:51,849 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:51,850 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-11-10 23:10:51,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 23:10:51,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-10 23:10:51,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-10 23:10:51,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-10 23:10:51,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-10 23:10:51,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 23:10:51,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 23:10:52,052 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 23:10:52,053 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 23:10:54,458 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2353-1: isVerified_#res#1 := isVerified_~retValue_acc~33#1; [2024-11-10 23:10:54,458 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2353-3: isVerified_#res#1 := isVerified_~retValue_acc~33#1; [2024-11-10 23:10:54,458 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2353-5: isVerified_#res#1 := isVerified_~retValue_acc~33#1; [2024-11-10 23:10:54,458 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2353-7: isVerified_#res#1 := isVerified_~retValue_acc~33#1; [2024-11-10 23:10:54,459 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2353-9: isVerified_#res#1 := isVerified_~retValue_acc~33#1; [2024-11-10 23:10:54,459 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2353-11: isVerified_#res#1 := isVerified_~retValue_acc~33#1; [2024-11-10 23:10:54,459 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2090-1: getEmailTo_#res#1 := getEmailTo_~retValue_acc~26#1; [2024-11-10 23:10:54,459 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2090-3: getEmailTo_#res#1 := getEmailTo_~retValue_acc~26#1; [2024-11-10 23:10:54,459 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2090-5: getEmailTo_#res#1 := getEmailTo_~retValue_acc~26#1; [2024-11-10 23:10:54,459 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2090-7: getEmailTo_#res#1 := getEmailTo_~retValue_acc~26#1; [2024-11-10 23:10:54,459 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2090-9: getEmailTo_#res#1 := getEmailTo_~retValue_acc~26#1; [2024-11-10 23:10:54,459 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2090-11: getEmailTo_#res#1 := getEmailTo_~retValue_acc~26#1; [2024-11-10 23:10:54,459 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2090-13: getEmailTo_#res#1 := getEmailTo_~retValue_acc~26#1; [2024-11-10 23:10:54,460 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2090-15: getEmailTo_#res#1 := getEmailTo_~retValue_acc~26#1; [2024-11-10 23:10:54,462 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1562-1: getClientKeyringSize_#res#1 := getClientKeyringSize_~retValue_acc~16#1; [2024-11-10 23:10:54,462 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2090-17: getEmailTo_#res#1 := getEmailTo_~retValue_acc~26#1; [2024-11-10 23:10:54,462 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1562-3: getClientKeyringSize_#res#1 := getClientKeyringSize_~retValue_acc~16#1; [2024-11-10 23:10:54,462 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2090-19: getEmailTo_#res#1 := getEmailTo_~retValue_acc~26#1; [2024-11-10 23:10:54,462 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1562-5: getClientKeyringSize_#res#1 := getClientKeyringSize_~retValue_acc~16#1; [2024-11-10 23:10:54,462 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2090-21: getEmailTo_#res#1 := getEmailTo_~retValue_acc~26#1; [2024-11-10 23:10:54,462 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1562-7: getClientKeyringSize_#res#1 := getClientKeyringSize_~retValue_acc~16#1; [2024-11-10 23:10:54,463 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2090-23: getEmailTo_#res#1 := getEmailTo_~retValue_acc~26#1; [2024-11-10 23:10:54,463 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1562-9: getClientKeyringSize_#res#1 := getClientKeyringSize_~retValue_acc~16#1; [2024-11-10 23:10:54,463 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2090-25: getEmailTo_#res#1 := getEmailTo_~retValue_acc~26#1; [2024-11-10 23:10:54,463 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2090-27: getEmailTo_#res#1 := getEmailTo_~retValue_acc~26#1; [2024-11-10 23:10:54,463 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2090-29: getEmailTo_#res#1 := getEmailTo_~retValue_acc~26#1; [2024-11-10 23:10:54,463 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2090-31: getEmailTo_#res#1 := getEmailTo_~retValue_acc~26#1; [2024-11-10 23:10:54,463 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2090-33: getEmailTo_#res#1 := getEmailTo_~retValue_acc~26#1; [2024-11-10 23:10:54,463 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2090-35: getEmailTo_#res#1 := getEmailTo_~retValue_acc~26#1; [2024-11-10 23:10:54,463 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2090-37: getEmailTo_#res#1 := getEmailTo_~retValue_acc~26#1; [2024-11-10 23:10:54,463 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2090-39: getEmailTo_#res#1 := getEmailTo_~retValue_acc~26#1; [2024-11-10 23:10:54,463 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1831-1: findPublicKey_#res#1 := findPublicKey_~retValue_acc~20#1; [2024-11-10 23:10:54,463 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1831-3: findPublicKey_#res#1 := findPublicKey_~retValue_acc~20#1; [2024-11-10 23:10:54,463 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1831-5: findPublicKey_#res#1 := findPublicKey_~retValue_acc~20#1; [2024-11-10 23:10:54,463 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1831-7: findPublicKey_#res#1 := findPublicKey_~retValue_acc~20#1; [2024-11-10 23:10:54,463 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1831-9: findPublicKey_#res#1 := findPublicKey_~retValue_acc~20#1; [2024-11-10 23:10:54,463 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1831-11: findPublicKey_#res#1 := findPublicKey_~retValue_acc~20#1; [2024-11-10 23:10:54,463 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1831-13: findPublicKey_#res#1 := findPublicKey_~retValue_acc~20#1; [2024-11-10 23:10:54,464 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1831-15: findPublicKey_#res#1 := findPublicKey_~retValue_acc~20#1; [2024-11-10 23:10:54,464 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1831-17: findPublicKey_#res#1 := findPublicKey_~retValue_acc~20#1; [2024-11-10 23:10:54,464 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1831-19: findPublicKey_#res#1 := findPublicKey_~retValue_acc~20#1; [2024-11-10 23:10:54,464 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1831-21: findPublicKey_#res#1 := findPublicKey_~retValue_acc~20#1; [2024-11-10 23:10:54,464 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1831-23: findPublicKey_#res#1 := findPublicKey_~retValue_acc~20#1; [2024-11-10 23:10:54,464 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1831-25: findPublicKey_#res#1 := findPublicKey_~retValue_acc~20#1; [2024-11-10 23:10:54,464 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1831-27: findPublicKey_#res#1 := findPublicKey_~retValue_acc~20#1; [2024-11-10 23:10:54,464 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1831-29: findPublicKey_#res#1 := findPublicKey_~retValue_acc~20#1; [2024-11-10 23:10:54,464 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1831-31: findPublicKey_#res#1 := findPublicKey_~retValue_acc~20#1; [2024-11-10 23:10:54,464 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1831-33: findPublicKey_#res#1 := findPublicKey_~retValue_acc~20#1; [2024-11-10 23:10:54,464 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1831-35: findPublicKey_#res#1 := findPublicKey_~retValue_acc~20#1; [2024-11-10 23:10:54,464 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2905-1: valid_product_#res#1 := valid_product_~retValue_acc~42#1; [2024-11-10 23:10:54,464 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1059-1: getClientAddressBookSize_#res#1 := getClientAddressBookSize_~retValue_acc~9#1; [2024-11-10 23:10:54,464 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1059-3: getClientAddressBookSize_#res#1 := getClientAddressBookSize_~retValue_acc~9#1; [2024-11-10 23:10:54,464 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1607-1: createClientKeyringEntry_#res#1 := createClientKeyringEntry_~retValue_acc~17#1; [2024-11-10 23:10:54,464 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1607-3: createClientKeyringEntry_#res#1 := createClientKeyringEntry_~retValue_acc~17#1; [2024-11-10 23:10:54,464 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1607-5: createClientKeyringEntry_#res#1 := createClientKeyringEntry_~retValue_acc~17#1; [2024-11-10 23:10:54,465 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1607-7: createClientKeyringEntry_#res#1 := createClientKeyringEntry_~retValue_acc~17#1; [2024-11-10 23:10:54,465 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1607-9: createClientKeyringEntry_#res#1 := createClientKeyringEntry_~retValue_acc~17#1; [2024-11-10 23:10:54,465 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1903-1: getClientForwardReceiver_#res#1 := getClientForwardReceiver_~retValue_acc~21#1; [2024-11-10 23:10:54,465 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1903-3: getClientForwardReceiver_#res#1 := getClientForwardReceiver_~retValue_acc~21#1; [2024-11-10 23:10:54,465 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1903-5: getClientForwardReceiver_#res#1 := getClientForwardReceiver_~retValue_acc~21#1; [2024-11-10 23:10:54,465 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1903-7: getClientForwardReceiver_#res#1 := getClientForwardReceiver_~retValue_acc~21#1; [2024-11-10 23:10:54,465 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1903-9: getClientForwardReceiver_#res#1 := getClientForwardReceiver_~retValue_acc~21#1; [2024-11-10 23:10:54,465 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1903-11: getClientForwardReceiver_#res#1 := getClientForwardReceiver_~retValue_acc~21#1; [2024-11-10 23:10:54,466 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1385-1: getClientAddressBookAddress_#res#1 := getClientAddressBookAddress_~retValue_acc~13#1; [2024-11-10 23:10:54,466 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1385-3: getClientAddressBookAddress_#res#1 := getClientAddressBookAddress_~retValue_acc~13#1; [2024-11-10 23:10:54,466 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1385-5: getClientAddressBookAddress_#res#1 := getClientAddressBookAddress_~retValue_acc~13#1; [2024-11-10 23:10:54,466 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1385-7: getClientAddressBookAddress_#res#1 := getClientAddressBookAddress_~retValue_acc~13#1; [2024-11-10 23:10:54,466 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2460-1: isReadable__wrappee__Keys_#res#1 := isReadable__wrappee__Keys_~retValue_acc~34#1; [2024-11-10 23:10:54,467 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2460-3: isReadable__wrappee__Keys_#res#1 := isReadable__wrappee__Keys_~retValue_acc~34#1; [2024-11-10 23:10:54,467 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2460-5: isReadable__wrappee__Keys_#res#1 := isReadable__wrappee__Keys_~retValue_acc~34#1; [2024-11-10 23:10:54,467 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2460-7: isReadable__wrappee__Keys_#res#1 := isReadable__wrappee__Keys_~retValue_acc~34#1; [2024-11-10 23:10:54,467 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2460-9: isReadable__wrappee__Keys_#res#1 := isReadable__wrappee__Keys_~retValue_acc~34#1; [2024-11-10 23:10:54,467 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2460-11: isReadable__wrappee__Keys_#res#1 := isReadable__wrappee__Keys_~retValue_acc~34#1; [2024-11-10 23:10:54,468 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2460-13: isReadable__wrappee__Keys_#res#1 := isReadable__wrappee__Keys_~retValue_acc~34#1; [2024-11-10 23:10:54,468 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2460-15: isReadable__wrappee__Keys_#res#1 := isReadable__wrappee__Keys_~retValue_acc~34#1; [2024-11-10 23:10:54,468 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2460-17: isReadable__wrappee__Keys_#res#1 := isReadable__wrappee__Keys_~retValue_acc~34#1; [2024-11-10 23:10:54,468 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2460-19: isReadable__wrappee__Keys_#res#1 := isReadable__wrappee__Keys_~retValue_acc~34#1; [2024-11-10 23:10:54,468 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2460-21: isReadable__wrappee__Keys_#res#1 := isReadable__wrappee__Keys_~retValue_acc~34#1; [2024-11-10 23:10:54,468 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2460-23: isReadable__wrappee__Keys_#res#1 := isReadable__wrappee__Keys_~retValue_acc~34#1; [2024-11-10 23:10:54,468 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1670-1: getClientKeyringUser_#res#1 := getClientKeyringUser_~retValue_acc~18#1; [2024-11-10 23:10:54,469 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-1: isEncrypted_#res#1 := isEncrypted_~retValue_acc~29#1; [2024-11-10 23:10:54,469 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-3: isEncrypted_#res#1 := isEncrypted_~retValue_acc~29#1; [2024-11-10 23:10:54,469 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-5: isEncrypted_#res#1 := isEncrypted_~retValue_acc~29#1; [2024-11-10 23:10:54,469 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-7: isEncrypted_#res#1 := isEncrypted_~retValue_acc~29#1; [2024-11-10 23:10:54,469 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-9: isEncrypted_#res#1 := isEncrypted_~retValue_acc~29#1; [2024-11-10 23:10:54,469 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-11: isEncrypted_#res#1 := isEncrypted_~retValue_acc~29#1; [2024-11-10 23:10:54,469 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-13: isEncrypted_#res#1 := isEncrypted_~retValue_acc~29#1; [2024-11-10 23:10:54,469 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-15: isEncrypted_#res#1 := isEncrypted_~retValue_acc~29#1; [2024-11-10 23:10:54,469 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-17: isEncrypted_#res#1 := isEncrypted_~retValue_acc~29#1; [2024-11-10 23:10:54,469 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-19: isEncrypted_#res#1 := isEncrypted_~retValue_acc~29#1; [2024-11-10 23:10:54,469 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-21: isEncrypted_#res#1 := isEncrypted_~retValue_acc~29#1; [2024-11-10 23:10:54,470 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-23: isEncrypted_#res#1 := isEncrypted_~retValue_acc~29#1; [2024-11-10 23:10:54,470 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-25: isEncrypted_#res#1 := isEncrypted_~retValue_acc~29#1; [2024-11-10 23:10:54,470 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-27: isEncrypted_#res#1 := isEncrypted_~retValue_acc~29#1; [2024-11-10 23:10:54,470 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-29: isEncrypted_#res#1 := isEncrypted_~retValue_acc~29#1; [2024-11-10 23:10:54,470 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-31: isEncrypted_#res#1 := isEncrypted_~retValue_acc~29#1; [2024-11-10 23:10:54,470 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-33: isEncrypted_#res#1 := isEncrypted_~retValue_acc~29#1; [2024-11-10 23:10:54,470 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-35: isEncrypted_#res#1 := isEncrypted_~retValue_acc~29#1; [2024-11-10 23:10:54,471 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-37: isEncrypted_#res#1 := isEncrypted_~retValue_acc~29#1; [2024-11-10 23:10:54,471 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-39: isEncrypted_#res#1 := isEncrypted_~retValue_acc~29#1; [2024-11-10 23:10:54,471 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-41: isEncrypted_#res#1 := isEncrypted_~retValue_acc~29#1; [2024-11-10 23:10:54,471 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-43: isEncrypted_#res#1 := isEncrypted_~retValue_acc~29#1; [2024-11-10 23:10:54,471 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-45: isEncrypted_#res#1 := isEncrypted_~retValue_acc~29#1; [2024-11-10 23:10:54,472 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2205-47: isEncrypted_#res#1 := isEncrypted_~retValue_acc~29#1; [2024-11-10 23:10:54,472 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1950-1: getClientId_#res#1 := getClientId_~retValue_acc~22#1; [2024-11-10 23:10:54,472 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1950-3: getClientId_#res#1 := getClientId_~retValue_acc~22#1; [2024-11-10 23:10:54,472 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1950-5: getClientId_#res#1 := getClientId_~retValue_acc~22#1; [2024-11-10 23:10:54,472 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1950-7: getClientId_#res#1 := getClientId_~retValue_acc~22#1; [2024-11-10 23:10:54,472 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1950-9: getClientId_#res#1 := getClientId_~retValue_acc~22#1; [2024-11-10 23:10:54,472 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1950-11: getClientId_#res#1 := getClientId_~retValue_acc~22#1; [2024-11-10 23:10:54,472 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2480-1: isReadable_#res#1 := isReadable_~retValue_acc~35#1; [2024-11-10 23:10:54,472 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2480-3: isReadable_#res#1 := isReadable_~retValue_acc~35#1; [2024-11-10 23:10:54,472 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2480-5: isReadable_#res#1 := isReadable_~retValue_acc~35#1; [2024-11-10 23:10:54,472 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2480-7: isReadable_#res#1 := isReadable_~retValue_acc~35#1; [2024-11-10 23:10:54,472 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2480-9: isReadable_#res#1 := isReadable_~retValue_acc~35#1; [2024-11-10 23:10:54,472 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2480-11: isReadable_#res#1 := isReadable_~retValue_acc~35#1; [2024-11-10 23:10:54,472 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2480-13: isReadable_#res#1 := isReadable_~retValue_acc~35#1; [2024-11-10 23:10:54,472 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2480-15: isReadable_#res#1 := isReadable_~retValue_acc~35#1; [2024-11-10 23:10:54,473 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2480-17: isReadable_#res#1 := isReadable_~retValue_acc~35#1; [2024-11-10 23:10:54,473 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2480-19: isReadable_#res#1 := isReadable_~retValue_acc~35#1; [2024-11-10 23:10:54,473 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2480-21: isReadable_#res#1 := isReadable_~retValue_acc~35#1; [2024-11-10 23:10:54,474 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2480-23: isReadable_#res#1 := isReadable_~retValue_acc~35#1; [2024-11-10 23:10:54,474 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2504-1: createEmail_#res#1 := createEmail_~retValue_acc~37#1; [2024-11-10 23:10:54,474 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2242-1: getEmailEncryptionKey_#res#1 := getEmailEncryptionKey_~retValue_acc~30#1; [2024-11-10 23:10:54,474 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2242-3: getEmailEncryptionKey_#res#1 := getEmailEncryptionKey_~retValue_acc~30#1; [2024-11-10 23:10:54,474 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2242-5: getEmailEncryptionKey_#res#1 := getEmailEncryptionKey_~retValue_acc~30#1; [2024-11-10 23:10:54,474 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2242-7: getEmailEncryptionKey_#res#1 := getEmailEncryptionKey_~retValue_acc~30#1; [2024-11-10 23:10:54,474 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2242-9: getEmailEncryptionKey_#res#1 := getEmailEncryptionKey_~retValue_acc~30#1; [2024-11-10 23:10:54,474 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2242-11: getEmailEncryptionKey_#res#1 := getEmailEncryptionKey_~retValue_acc~30#1; [2024-11-10 23:10:54,474 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2242-13: getEmailEncryptionKey_#res#1 := getEmailEncryptionKey_~retValue_acc~30#1; [2024-11-10 23:10:54,474 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2242-15: getEmailEncryptionKey_#res#1 := getEmailEncryptionKey_~retValue_acc~30#1; [2024-11-10 23:10:54,474 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2242-17: getEmailEncryptionKey_#res#1 := getEmailEncryptionKey_~retValue_acc~30#1; [2024-11-10 23:10:54,474 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2242-19: getEmailEncryptionKey_#res#1 := getEmailEncryptionKey_~retValue_acc~30#1; [2024-11-10 23:10:54,474 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2242-21: getEmailEncryptionKey_#res#1 := getEmailEncryptionKey_~retValue_acc~30#1; [2024-11-10 23:10:54,474 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2242-23: getEmailEncryptionKey_#res#1 := getEmailEncryptionKey_~retValue_acc~30#1; [2024-11-10 23:10:54,475 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1468-1: getClientAutoResponse_#res#1 := getClientAutoResponse_~retValue_acc~14#1; [2024-11-10 23:10:54,475 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1468-3: getClientAutoResponse_#res#1 := getClientAutoResponse_~retValue_acc~14#1; [2024-11-10 23:10:54,475 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1468-5: getClientAutoResponse_#res#1 := getClientAutoResponse_~retValue_acc~14#1; [2024-11-10 23:10:54,475 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1468-7: getClientAutoResponse_#res#1 := getClientAutoResponse_~retValue_acc~14#1; [2024-11-10 23:10:54,475 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1468-9: getClientAutoResponse_#res#1 := getClientAutoResponse_~retValue_acc~14#1; [2024-11-10 23:10:54,475 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1468-11: getClientAutoResponse_#res#1 := getClientAutoResponse_~retValue_acc~14#1; [2024-11-10 23:10:54,475 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L689-1: is_queue_empty_#res#1 := is_queue_empty_~retValue_acc~2#1; [2024-11-10 23:10:54,475 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2279-1: isSigned_#res#1 := isSigned_~retValue_acc~31#1; [2024-11-10 23:10:54,475 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2279-3: isSigned_#res#1 := isSigned_~retValue_acc~31#1; [2024-11-10 23:10:54,475 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2279-5: isSigned_#res#1 := isSigned_~retValue_acc~31#1; [2024-11-10 23:10:54,475 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2279-7: isSigned_#res#1 := isSigned_~retValue_acc~31#1; [2024-11-10 23:10:54,475 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2279-9: isSigned_#res#1 := isSigned_~retValue_acc~31#1; [2024-11-10 23:10:54,475 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2279-11: isSigned_#res#1 := isSigned_~retValue_acc~31#1; [2024-11-10 23:10:54,475 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2279-13: isSigned_#res#1 := isSigned_~retValue_acc~31#1; [2024-11-10 23:10:54,475 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2279-15: isSigned_#res#1 := isSigned_~retValue_acc~31#1; [2024-11-10 23:10:54,475 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2279-17: isSigned_#res#1 := isSigned_~retValue_acc~31#1; [2024-11-10 23:10:54,475 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2279-19: isSigned_#res#1 := isSigned_~retValue_acc~31#1; [2024-11-10 23:10:54,475 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2279-21: isSigned_#res#1 := isSigned_~retValue_acc~31#1; [2024-11-10 23:10:54,476 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2279-23: isSigned_#res#1 := isSigned_~retValue_acc~31#1; [2024-11-10 23:10:54,476 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2279-25: isSigned_#res#1 := isSigned_~retValue_acc~31#1; [2024-11-10 23:10:54,476 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2279-27: isSigned_#res#1 := isSigned_~retValue_acc~31#1; [2024-11-10 23:10:54,476 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2279-29: isSigned_#res#1 := isSigned_~retValue_acc~31#1; [2024-11-10 23:10:54,476 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2279-31: isSigned_#res#1 := isSigned_~retValue_acc~31#1; [2024-11-10 23:10:54,476 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2279-33: isSigned_#res#1 := isSigned_~retValue_acc~31#1; [2024-11-10 23:10:54,476 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2279-35: isSigned_#res#1 := isSigned_~retValue_acc~31#1; [2024-11-10 23:10:54,476 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2016-1: getEmailId_#res#1 := getEmailId_~retValue_acc~24#1; [2024-11-10 23:10:54,476 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2016-3: getEmailId_#res#1 := getEmailId_~retValue_acc~24#1; [2024-11-10 23:10:54,477 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2016-5: getEmailId_#res#1 := getEmailId_~retValue_acc~24#1; [2024-11-10 23:10:54,477 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2016-7: getEmailId_#res#1 := getEmailId_~retValue_acc~24#1; [2024-11-10 23:10:54,477 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2016-9: getEmailId_#res#1 := getEmailId_~retValue_acc~24#1; [2024-11-10 23:10:54,477 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2016-11: getEmailId_#res#1 := getEmailId_~retValue_acc~24#1; [2024-11-10 23:10:54,477 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L698-1: get_queued_client_#res#1 := get_queued_client_~retValue_acc~3#1; [2024-11-10 23:10:54,477 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L707-1: get_queued_email_#res#1 := get_queued_email_~retValue_acc~4#1; [2024-11-10 23:10:54,477 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1777-1: getClientKeyringPublicKey_#res#1 := getClientKeyringPublicKey_~retValue_acc~19#1; [2024-11-10 23:10:54,477 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1515-1: getClientPrivateKey_#res#1 := getClientPrivateKey_~retValue_acc~15#1; [2024-11-10 23:10:54,477 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1515-3: getClientPrivateKey_#res#1 := getClientPrivateKey_~retValue_acc~15#1; [2024-11-10 23:10:54,477 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1515-5: getClientPrivateKey_#res#1 := getClientPrivateKey_~retValue_acc~15#1; [2024-11-10 23:10:54,477 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1515-7: getClientPrivateKey_#res#1 := getClientPrivateKey_~retValue_acc~15#1; [2024-11-10 23:10:54,478 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1515-9: getClientPrivateKey_#res#1 := getClientPrivateKey_~retValue_acc~15#1; [2024-11-10 23:10:54,478 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1515-11: getClientPrivateKey_#res#1 := getClientPrivateKey_~retValue_acc~15#1; [2024-11-10 23:10:54,478 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1515-13: getClientPrivateKey_#res#1 := getClientPrivateKey_~retValue_acc~15#1; [2024-11-10 23:10:54,478 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L1515-15: getClientPrivateKey_#res#1 := getClientPrivateKey_~retValue_acc~15#1; [2024-11-10 23:10:54,478 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2316-1: getEmailSignKey_#res#1 := getEmailSignKey_~retValue_acc~32#1; [2024-11-10 23:10:54,478 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2316-3: getEmailSignKey_#res#1 := getEmailSignKey_~retValue_acc~32#1; [2024-11-10 23:10:54,478 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2316-5: getEmailSignKey_#res#1 := getEmailSignKey_~retValue_acc~32#1; [2024-11-10 23:10:54,478 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2316-7: getEmailSignKey_#res#1 := getEmailSignKey_~retValue_acc~32#1; [2024-11-10 23:10:54,478 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2316-9: getEmailSignKey_#res#1 := getEmailSignKey_~retValue_acc~32#1; [2024-11-10 23:10:54,478 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2316-11: getEmailSignKey_#res#1 := getEmailSignKey_~retValue_acc~32#1; [2024-11-10 23:10:54,478 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2316-13: getEmailSignKey_#res#1 := getEmailSignKey_~retValue_acc~32#1; [2024-11-10 23:10:54,479 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2316-15: getEmailSignKey_#res#1 := getEmailSignKey_~retValue_acc~32#1; [2024-11-10 23:10:54,479 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2316-17: getEmailSignKey_#res#1 := getEmailSignKey_~retValue_acc~32#1; [2024-11-10 23:10:54,479 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2316-19: getEmailSignKey_#res#1 := getEmailSignKey_~retValue_acc~32#1; [2024-11-10 23:10:54,479 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2316-21: getEmailSignKey_#res#1 := getEmailSignKey_~retValue_acc~32#1; [2024-11-10 23:10:54,479 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2316-23: getEmailSignKey_#res#1 := getEmailSignKey_~retValue_acc~32#1; [2024-11-10 23:10:54,479 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2316-25: getEmailSignKey_#res#1 := getEmailSignKey_~retValue_acc~32#1; [2024-11-10 23:10:54,479 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2316-27: getEmailSignKey_#res#1 := getEmailSignKey_~retValue_acc~32#1; [2024-11-10 23:10:54,479 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2316-29: getEmailSignKey_#res#1 := getEmailSignKey_~retValue_acc~32#1; [2024-11-10 23:10:54,479 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2316-31: getEmailSignKey_#res#1 := getEmailSignKey_~retValue_acc~32#1; [2024-11-10 23:10:54,479 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2316-33: getEmailSignKey_#res#1 := getEmailSignKey_~retValue_acc~32#1; [2024-11-10 23:10:54,479 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2316-35: getEmailSignKey_#res#1 := getEmailSignKey_~retValue_acc~32#1; [2024-11-10 23:10:54,480 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053-1: getEmailFrom_#res#1 := getEmailFrom_~retValue_acc~25#1; [2024-11-10 23:10:54,480 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053-3: getEmailFrom_#res#1 := getEmailFrom_~retValue_acc~25#1; [2024-11-10 23:10:54,480 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053-5: getEmailFrom_#res#1 := getEmailFrom_~retValue_acc~25#1; [2024-11-10 23:10:54,480 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053-7: getEmailFrom_#res#1 := getEmailFrom_~retValue_acc~25#1; [2024-11-10 23:10:54,480 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053-9: getEmailFrom_#res#1 := getEmailFrom_~retValue_acc~25#1; [2024-11-10 23:10:54,480 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L732-1: isKeyPairValid_#res#1 := isKeyPairValid_~retValue_acc~5#1; [2024-11-10 23:10:54,480 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053-11: getEmailFrom_#res#1 := getEmailFrom_~retValue_acc~25#1; [2024-11-10 23:10:54,480 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L732-3: isKeyPairValid_#res#1 := isKeyPairValid_~retValue_acc~5#1; [2024-11-10 23:10:54,480 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053-13: getEmailFrom_#res#1 := getEmailFrom_~retValue_acc~25#1; [2024-11-10 23:10:54,480 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L732-5: isKeyPairValid_#res#1 := isKeyPairValid_~retValue_acc~5#1; [2024-11-10 23:10:54,480 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053-15: getEmailFrom_#res#1 := getEmailFrom_~retValue_acc~25#1; [2024-11-10 23:10:54,481 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L732-7: isKeyPairValid_#res#1 := isKeyPairValid_~retValue_acc~5#1; [2024-11-10 23:10:54,481 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053-17: getEmailFrom_#res#1 := getEmailFrom_~retValue_acc~25#1; [2024-11-10 23:10:54,481 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L732-9: isKeyPairValid_#res#1 := isKeyPairValid_~retValue_acc~5#1; [2024-11-10 23:10:54,481 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053-19: getEmailFrom_#res#1 := getEmailFrom_~retValue_acc~25#1; [2024-11-10 23:10:54,481 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L732-11: isKeyPairValid_#res#1 := isKeyPairValid_~retValue_acc~5#1; [2024-11-10 23:10:54,481 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053-21: getEmailFrom_#res#1 := getEmailFrom_~retValue_acc~25#1; [2024-11-10 23:10:54,481 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L732-13: isKeyPairValid_#res#1 := isKeyPairValid_~retValue_acc~5#1; [2024-11-10 23:10:54,481 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053-23: getEmailFrom_#res#1 := getEmailFrom_~retValue_acc~25#1; [2024-11-10 23:10:54,481 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L732-15: isKeyPairValid_#res#1 := isKeyPairValid_~retValue_acc~5#1; [2024-11-10 23:10:54,481 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053-25: getEmailFrom_#res#1 := getEmailFrom_~retValue_acc~25#1; [2024-11-10 23:10:54,481 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L732-17: isKeyPairValid_#res#1 := isKeyPairValid_~retValue_acc~5#1; [2024-11-10 23:10:54,482 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053-27: getEmailFrom_#res#1 := getEmailFrom_~retValue_acc~25#1; [2024-11-10 23:10:54,482 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L732-19: isKeyPairValid_#res#1 := isKeyPairValid_~retValue_acc~5#1; [2024-11-10 23:10:54,482 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053-29: getEmailFrom_#res#1 := getEmailFrom_~retValue_acc~25#1; [2024-11-10 23:10:54,482 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L732-21: isKeyPairValid_#res#1 := isKeyPairValid_~retValue_acc~5#1; [2024-11-10 23:10:54,482 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053-31: getEmailFrom_#res#1 := getEmailFrom_~retValue_acc~25#1; [2024-11-10 23:10:54,482 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L732-23: isKeyPairValid_#res#1 := isKeyPairValid_~retValue_acc~5#1; [2024-11-10 23:10:54,482 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053-33: getEmailFrom_#res#1 := getEmailFrom_~retValue_acc~25#1; [2024-11-10 23:10:54,482 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L732-25: isKeyPairValid_#res#1 := isKeyPairValid_~retValue_acc~5#1; [2024-11-10 23:10:54,482 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053-35: getEmailFrom_#res#1 := getEmailFrom_~retValue_acc~25#1; [2024-11-10 23:10:54,482 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L732-27: isKeyPairValid_#res#1 := isKeyPairValid_~retValue_acc~5#1; [2024-11-10 23:10:54,482 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053-37: getEmailFrom_#res#1 := getEmailFrom_~retValue_acc~25#1; [2024-11-10 23:10:54,482 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L732-29: isKeyPairValid_#res#1 := isKeyPairValid_~retValue_acc~5#1; [2024-11-10 23:10:54,483 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053-39: getEmailFrom_#res#1 := getEmailFrom_~retValue_acc~25#1; [2024-11-10 23:10:54,483 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L732-31: isKeyPairValid_#res#1 := isKeyPairValid_~retValue_acc~5#1; [2024-11-10 23:10:54,483 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053-41: getEmailFrom_#res#1 := getEmailFrom_~retValue_acc~25#1; [2024-11-10 23:10:54,483 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L732-33: isKeyPairValid_#res#1 := isKeyPairValid_~retValue_acc~5#1; [2024-11-10 23:10:54,483 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053-43: getEmailFrom_#res#1 := getEmailFrom_~retValue_acc~25#1; [2024-11-10 23:10:54,483 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L732-35: isKeyPairValid_#res#1 := isKeyPairValid_~retValue_acc~5#1; [2024-11-10 23:10:54,483 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053-45: getEmailFrom_#res#1 := getEmailFrom_~retValue_acc~25#1; [2024-11-10 23:10:54,483 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2053-47: getEmailFrom_#res#1 := getEmailFrom_~retValue_acc~25#1; [2024-11-10 23:10:54,949 INFO L? ?]: Removed 4338 outVars from TransFormulas that were not future-live. [2024-11-10 23:10:54,949 INFO L307 CfgBuilder]: Performing block encoding [2024-11-10 23:10:54,989 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-10 23:10:54,990 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-10 23:10:54,990 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 11:10:54 BoogieIcfgContainer [2024-11-10 23:10:54,990 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-10 23:10:54,991 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-11-10 23:10:54,991 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-11-10 23:10:54,994 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-11-10 23:10:54,995 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-10 23:10:54,995 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 10.11 11:10:50" (1/3) ... [2024-11-10 23:10:54,996 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@40b08dd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 11:10:54, skipping insertion in model container [2024-11-10 23:10:54,996 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-10 23:10:54,996 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:10:51" (2/3) ... [2024-11-10 23:10:54,997 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@40b08dd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 11:10:54, skipping insertion in model container [2024-11-10 23:10:54,997 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-10 23:10:54,998 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 11:10:54" (3/3) ... [2024-11-10 23:10:54,999 INFO L332 chiAutomizerObserver]: Analyzing ICFG email_spec3_product35.cil.c [2024-11-10 23:10:55,070 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-11-10 23:10:55,070 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-11-10 23:10:55,070 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-11-10 23:10:55,071 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-11-10 23:10:55,071 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-11-10 23:10:55,073 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-11-10 23:10:55,073 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-11-10 23:10:55,073 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-11-10 23:10:55,081 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 1581 states, 1580 states have (on average 1.6721518987341772) internal successors, (2642), 1580 states have internal predecessors, (2642), 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) [2024-11-10 23:10:55,132 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 281 [2024-11-10 23:10:55,132 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-10 23:10:55,132 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-10 23:10:55,141 INFO L148 hiAutomatonCegarLoop]: Counterexample stem 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] [2024-11-10 23:10:55,142 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 23:10:55,142 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-11-10 23:10:55,145 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 1581 states, 1580 states have (on average 1.6721518987341772) internal successors, (2642), 1580 states have internal predecessors, (2642), 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) [2024-11-10 23:10:55,175 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 281 [2024-11-10 23:10:55,175 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-10 23:10:55,175 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-10 23:10:55,180 INFO L148 hiAutomatonCegarLoop]: Counterexample stem 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] [2024-11-10 23:10:55,181 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 23:10:55,186 INFO L745 eck$LassoCheckResult]: Stem: 375#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(28, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(9, 4);call #Ultimate.allocInit(9, 5);call #Ultimate.allocInit(11, 6);call #Ultimate.allocInit(4, 7);call write~init~int#2(37, 7, 0, 1);call write~init~int#2(100, 7, 1, 1);call write~init~int#2(10, 7, 2, 1);call write~init~int#2(0, 7, 3, 1);call #Ultimate.allocInit(4, 8);call write~init~int#3(37, 8, 0, 1);call write~init~int#3(100, 8, 1, 1);call write~init~int#3(10, 8, 2, 1);call write~init~int#3(0, 8, 3, 1);call #Ultimate.allocInit(20, 9);call #Ultimate.allocInit(16, 10);call #Ultimate.allocInit(16, 11);call #Ultimate.allocInit(10, 12);call #Ultimate.allocInit(12, 13);call #Ultimate.allocInit(10, 14);call #Ultimate.allocInit(18, 15);call #Ultimate.allocInit(16, 16);call #Ultimate.allocInit(21, 17);call #Ultimate.allocInit(13, 18);call #Ultimate.allocInit(16, 19);call #Ultimate.allocInit(25, 20);call #Ultimate.allocInit(30, 21);call #Ultimate.allocInit(9, 22);call #Ultimate.allocInit(21, 23);call #Ultimate.allocInit(30, 24);call #Ultimate.allocInit(9, 25);call #Ultimate.allocInit(21, 26);call #Ultimate.allocInit(30, 27);call #Ultimate.allocInit(9, 28);call #Ultimate.allocInit(25, 29);call #Ultimate.allocInit(30, 30);call #Ultimate.allocInit(9, 31);call #Ultimate.allocInit(25, 32);call #Ultimate.allocInit(4, 33);call write~init~int#1(37, 33, 0, 1);call write~init~int#1(115, 33, 1, 1);call write~init~int#1(10, 33, 2, 1);call write~init~int#1(0, 33, 3, 1);~__SELECTED_FEATURE_Base~0 := 0;~__SELECTED_FEATURE_Keys~0 := 0;~__SELECTED_FEATURE_Encrypt~0 := 0;~__SELECTED_FEATURE_AutoResponder~0 := 0;~__SELECTED_FEATURE_AddressBook~0 := 0;~__SELECTED_FEATURE_Sign~0 := 0;~__SELECTED_FEATURE_Forward~0 := 0;~__SELECTED_FEATURE_Verify~0 := 0;~__SELECTED_FEATURE_Decrypt~0 := 0;~__GUIDSL_ROOT_PRODUCTION~0 := 0;~__GUIDSL_NON_TERMINAL_main~0 := 0;~bob~0 := 0;~rjh~0 := 0;~chuck~0 := 0;~queue_empty~0 := 1;~queued_message~0 := 0;~queued_client~0 := 0;~sent_signed~0 := -1;~__ste_Client_counter~0 := 0;~__ste_client_name0~0.base, ~__ste_client_name0~0.offset := 0, 0;~__ste_client_name1~0.base, ~__ste_client_name1~0.offset := 0, 0;~__ste_client_name2~0.base, ~__ste_client_name2~0.offset := 0, 0;~__ste_client_outbuffer0~0 := 0;~__ste_client_outbuffer1~0 := 0;~__ste_client_outbuffer2~0 := 0;~__ste_client_outbuffer3~0 := 0;~__ste_ClientAddressBook_size0~0 := 0;~__ste_ClientAddressBook_size1~0 := 0;~__ste_ClientAddressBook_size2~0 := 0;~__ste_Client_AddressBook0_Alias0~0 := 0;~__ste_Client_AddressBook0_Alias1~0 := 0;~__ste_Client_AddressBook0_Alias2~0 := 0;~__ste_Client_AddressBook1_Alias0~0 := 0;~__ste_Client_AddressBook1_Alias1~0 := 0;~__ste_Client_AddressBook1_Alias2~0 := 0;~__ste_Client_AddressBook2_Alias0~0 := 0;~__ste_Client_AddressBook2_Alias1~0 := 0;~__ste_Client_AddressBook2_Alias2~0 := 0;~__ste_Client_AddressBook0_Address0~0 := 0;~__ste_Client_AddressBook0_Address1~0 := 0;~__ste_Client_AddressBook0_Address2~0 := 0;~__ste_Client_AddressBook1_Address0~0 := 0;~__ste_Client_AddressBook1_Address1~0 := 0;~__ste_Client_AddressBook1_Address2~0 := 0;~__ste_Client_AddressBook2_Address0~0 := 0;~__ste_Client_AddressBook2_Address1~0 := 0;~__ste_Client_AddressBook2_Address2~0 := 0;~__ste_client_autoResponse0~0 := 0;~__ste_client_autoResponse1~0 := 0;~__ste_client_autoResponse2~0 := 0;~__ste_client_privateKey0~0 := 0;~__ste_client_privateKey1~0 := 0;~__ste_client_privateKey2~0 := 0;~__ste_ClientKeyring_size0~0 := 0;~__ste_ClientKeyring_size1~0 := 0;~__ste_ClientKeyring_size2~0 := 0;~__ste_Client_Keyring0_User0~0 := 0;~__ste_Client_Keyring0_User1~0 := 0;~__ste_Client_Keyring0_User2~0 := 0;~__ste_Client_Keyring1_User0~0 := 0;~__ste_Client_Keyring1_User1~0 := 0;~__ste_Client_Keyring1_User2~0 := 0;~__ste_Client_Keyring2_User0~0 := 0;~__ste_Client_Keyring2_User1~0 := 0;~__ste_Client_Keyring2_User2~0 := 0;~__ste_Client_Keyring0_PublicKey0~0 := 0;~__ste_Client_Keyring0_PublicKey1~0 := 0;~__ste_Client_Keyring0_PublicKey2~0 := 0;~__ste_Client_Keyring1_PublicKey0~0 := 0;~__ste_Client_Keyring1_PublicKey1~0 := 0;~__ste_Client_Keyring1_PublicKey2~0 := 0;~__ste_Client_Keyring2_PublicKey0~0 := 0;~__ste_Client_Keyring2_PublicKey1~0 := 0;~__ste_Client_Keyring2_PublicKey2~0 := 0;~__ste_client_forwardReceiver0~0 := 0;~__ste_client_forwardReceiver1~0 := 0;~__ste_client_forwardReceiver2~0 := 0;~__ste_client_forwardReceiver3~0 := 0;~__ste_client_idCounter0~0 := 0;~__ste_client_idCounter1~0 := 0;~__ste_client_idCounter2~0 := 0;~__ste_Email_counter~0 := 0;~__ste_email_id0~0 := 0;~__ste_email_id1~0 := 0;~__ste_email_from0~0 := 0;~__ste_email_from1~0 := 0;~__ste_email_to0~0 := 0;~__ste_email_to1~0 := 0;~__ste_email_subject0~0.base, ~__ste_email_subject0~0.offset := 0, 0;~__ste_email_subject1~0.base, ~__ste_email_subject1~0.offset := 0, 0;~__ste_email_body0~0.base, ~__ste_email_body0~0.offset := 0, 0;~__ste_email_body1~0.base, ~__ste_email_body1~0.offset := 0, 0;~__ste_email_isEncrypted0~0 := 0;~__ste_email_isEncrypted1~0 := 0;~__ste_email_encryptionKey0~0 := 0;~__ste_email_encryptionKey1~0 := 0;~__ste_email_isSigned0~0 := 0;~__ste_email_isSigned1~0 := 0;~__ste_email_signKey0~0 := 0;~__ste_email_signKey1~0 := 0;~__ste_email_isSignatureVerified0~0 := 0;~__ste_email_isSignatureVerified1~0 := 0;~head~0.base, ~head~0.offset := 0, 0; 819#ULTIMATE.init_returnLabel#1true assume true;assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret12#1, main_~retValue_acc~0#1, main_~tmp~1#1;havoc main_~retValue_acc~0#1;havoc main_~tmp~1#1;assume { :begin_inline_select_helpers } true; 968#L2896true assume true;assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 439#L2889true assume true;assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~42#1;havoc valid_product_~retValue_acc~42#1;valid_product_~retValue_acc~42#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~42#1; 448#L2904true assume true;main_#t~ret12#1 := valid_product_#res#1;havoc valid_product_~retValue_acc~42#1;assume { :end_inline_valid_product } true;main_~tmp~1#1 := main_#t~ret12#1;havoc main_#t~ret12#1; 1525#L236true assume 0 != main_~tmp~1#1;assume { :begin_inline_setup } true;havoc setup_#t~ret9#1, setup_#t~ret10#1, setup_#t~ret11#1, setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset, setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset, setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset;havoc setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset;havoc setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset;havoc setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset;~bob~0 := 1;assume { :begin_inline_setup_bob } true;setup_bob_#in~bob___0#1 := ~bob~0;havoc setup_bob_~bob___0#1;setup_bob_~bob___0#1 := setup_bob_#in~bob___0#1;assume { :begin_inline_setup_bob__wrappee__Base } true;setup_bob__wrappee__Base_#in~bob___0#1 := setup_bob_~bob___0#1;havoc setup_bob__wrappee__Base_~bob___0#1;setup_bob__wrappee__Base_~bob___0#1 := setup_bob__wrappee__Base_#in~bob___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_bob__wrappee__Base_~bob___0#1, setup_bob__wrappee__Base_~bob___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 675#L1957-2true assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 591#L1970-2true assume true;havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true; 959#L113true assume true;havoc setup_bob__wrappee__Base_~bob___0#1;havoc setup_bob__wrappee__Base_#in~bob___0#1;assume { :end_inline_setup_bob__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_bob_~bob___0#1, 123;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 725#L1522-5true assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 1014#L1535-5true assume true;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true; 761#L124true assume true;havoc setup_bob_~bob___0#1;havoc setup_bob_#in~bob___0#1;assume { :end_inline_setup_bob } true;setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset := 4, 0;havoc setup_#t~ret9#1;havoc setup_#t~ret9#1;~rjh~0 := 2;assume { :begin_inline_setup_rjh } true;setup_rjh_#in~rjh___0#1 := ~rjh~0;havoc setup_rjh_~rjh___0#1;setup_rjh_~rjh___0#1 := setup_rjh_#in~rjh___0#1;assume { :begin_inline_setup_rjh__wrappee__Base } true;setup_rjh__wrappee__Base_#in~rjh___0#1 := setup_rjh_~rjh___0#1;havoc setup_rjh__wrappee__Base_~rjh___0#1;setup_rjh__wrappee__Base_~rjh___0#1 := setup_rjh__wrappee__Base_#in~rjh___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_rjh__wrappee__Base_~rjh___0#1, setup_rjh__wrappee__Base_~rjh___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 543#L1957-1true assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 1412#L1970-1true assume true;havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true; 1570#L134true assume true;havoc setup_rjh__wrappee__Base_~rjh___0#1;havoc setup_rjh__wrappee__Base_#in~rjh___0#1;assume { :end_inline_setup_rjh__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_rjh_~rjh___0#1, 456;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 562#L1522-4true assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 416#L1535-4true assume true;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true; 1422#L145true assume true;havoc setup_rjh_~rjh___0#1;havoc setup_rjh_#in~rjh___0#1;assume { :end_inline_setup_rjh } true;setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset := 5, 0;havoc setup_#t~ret10#1;havoc setup_#t~ret10#1;~chuck~0 := 3;assume { :begin_inline_setup_chuck } true;setup_chuck_#in~chuck___0#1 := ~chuck~0;havoc setup_chuck_~chuck___0#1;setup_chuck_~chuck___0#1 := setup_chuck_#in~chuck___0#1;assume { :begin_inline_setup_chuck__wrappee__Base } true;setup_chuck__wrappee__Base_#in~chuck___0#1 := setup_chuck_~chuck___0#1;havoc setup_chuck__wrappee__Base_~chuck___0#1;setup_chuck__wrappee__Base_~chuck___0#1 := setup_chuck__wrappee__Base_#in~chuck___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_chuck__wrappee__Base_~chuck___0#1, setup_chuck__wrappee__Base_~chuck___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 362#L1957true assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 229#L1970true assume true;havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true; 1110#L155true assume true;havoc setup_chuck__wrappee__Base_~chuck___0#1;havoc setup_chuck__wrappee__Base_#in~chuck___0#1;assume { :end_inline_setup_chuck__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_chuck_~chuck___0#1, 789;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 141#L1522-3true assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 181#L1535-3true assume true;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true; 257#L166true assume true;havoc setup_chuck_~chuck___0#1;havoc setup_chuck_#in~chuck___0#1;assume { :end_inline_setup_chuck } true;setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset := 6, 0;havoc setup_#t~ret11#1;havoc setup_#t~ret11#1; 843#L223true assume true;havoc setup_#t~ret9#1, setup_#t~ret10#1, setup_#t~ret11#1, setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset, setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset, setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset;assume { :end_inline_setup } true;assume { :begin_inline_test } true;havoc test_#t~nondet111#1, test_#t~nondet112#1, test_#t~nondet113#1, test_#t~nondet114#1, test_#t~nondet115#1, test_#t~nondet116#1, test_#t~nondet117#1, test_#t~nondet118#1, test_#t~nondet119#1, test_#t~nondet120#1, test_#t~nondet121#1, test_~op1~0#1, test_~op2~0#1, test_~op3~0#1, test_~op4~0#1, test_~op5~0#1, test_~op6~0#1, test_~op7~0#1, test_~op8~0#1, test_~op9~0#1, test_~op10~0#1, test_~op11~0#1, test_~splverifierCounter~0#1, test_~tmp~26#1, test_~tmp___0~10#1, test_~tmp___1~6#1, test_~tmp___2~5#1, test_~tmp___3~1#1, test_~tmp___4~1#1, test_~tmp___5~0#1, test_~tmp___6~0#1, test_~tmp___7~0#1, test_~tmp___8~0#1, test_~tmp___9~0#1;havoc test_~op1~0#1;havoc test_~op2~0#1;havoc test_~op3~0#1;havoc test_~op4~0#1;havoc test_~op5~0#1;havoc test_~op6~0#1;havoc test_~op7~0#1;havoc test_~op8~0#1;havoc test_~op9~0#1;havoc test_~op10~0#1;havoc test_~op11~0#1;havoc test_~splverifierCounter~0#1;havoc test_~tmp~26#1;havoc test_~tmp___0~10#1;havoc test_~tmp___1~6#1;havoc test_~tmp___2~5#1;havoc test_~tmp___3~1#1;havoc test_~tmp___4~1#1;havoc test_~tmp___5~0#1;havoc test_~tmp___6~0#1;havoc test_~tmp___7~0#1;havoc test_~tmp___8~0#1;havoc test_~tmp___9~0#1;test_~op1~0#1 := 0;test_~op2~0#1 := 0;test_~op3~0#1 := 0;test_~op4~0#1 := 0;test_~op5~0#1 := 0;test_~op6~0#1 := 0;test_~op7~0#1 := 0;test_~op8~0#1 := 0;test_~op9~0#1 := 0;test_~op10~0#1 := 0;test_~op11~0#1 := 0;test_~splverifierCounter~0#1 := 0; 1285#L2974true [2024-11-10 23:10:55,186 INFO L747 eck$LassoCheckResult]: Loop: 1285#L2974true assume true; 1100#L2974-1true assume !false;assume true; 727#L2976true assume test_~splverifierCounter~0#1 < 4;test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1; 60#L2982true assume !(0 == test_~op1~0#1); 988#L2992true assume true; 325#L2996true assume 0 == test_~op2~0#1;havoc test_#t~nondet112#1;test_~tmp___8~0#1 := test_#t~nondet112#1;havoc test_#t~nondet112#1; 306#L3000true assume 0 != test_~tmp___8~0#1;assume { :begin_inline_rjhSetAutoRespond } true;assume { :begin_inline_setClientAutoResponse } true;setClientAutoResponse_#in~handle#1, setClientAutoResponse_#in~value#1 := ~rjh~0, 1;havoc setClientAutoResponse_~handle#1, setClientAutoResponse_~value#1;setClientAutoResponse_~handle#1 := setClientAutoResponse_#in~handle#1;setClientAutoResponse_~value#1 := setClientAutoResponse_#in~value#1; 124#L1475true assume 1 == setClientAutoResponse_~handle#1;~__ste_client_autoResponse0~0 := setClientAutoResponse_~value#1; 1259#L1488true assume true;havoc setClientAutoResponse_~handle#1, setClientAutoResponse_~value#1;havoc setClientAutoResponse_#in~handle#1, setClientAutoResponse_#in~value#1;assume { :end_inline_setClientAutoResponse } true; 478#L366true assume true;assume { :end_inline_rjhSetAutoRespond } true;test_~op2~0#1 := 1; 1285#L2974true [2024-11-10 23:10:55,190 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 23:10:55,191 INFO L85 PathProgramCache]: Analyzing trace with hash 1090711645, now seen corresponding path program 1 times [2024-11-10 23:10:55,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 23:10:55,200 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1042088036] [2024-11-10 23:10:55,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 23:10:55,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 23:10:55,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 23:10:55,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 23:10:55,584 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 23:10:55,584 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1042088036] [2024-11-10 23:10:55,585 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1042088036] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 23:10:55,585 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 23:10:55,585 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-10 23:10:55,586 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [735308111] [2024-11-10 23:10:55,587 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 23:10:55,590 INFO L750 eck$LassoCheckResult]: stem already infeasible [2024-11-10 23:10:55,591 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 23:10:55,591 INFO L85 PathProgramCache]: Analyzing trace with hash -1561114242, now seen corresponding path program 1 times [2024-11-10 23:10:55,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 23:10:55,591 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [183911507] [2024-11-10 23:10:55,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 23:10:55,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 23:10:55,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 23:10:55,606 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-10 23:10:55,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 23:10:55,635 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-10 23:10:55,718 INFO L204 LassoAnalysis]: Preferences: [2024-11-10 23:10:55,719 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-10 23:10:55,719 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-10 23:10:55,719 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-10 23:10:55,719 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-10 23:10:55,719 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:55,719 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-10 23:10:55,719 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-10 23:10:55,720 INFO L132 ssoRankerPreferences]: Filename of dumped script: email_spec3_product35.cil.c_Iteration1_Loop [2024-11-10 23:10:55,720 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-10 23:10:55,720 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-10 23:10:55,732 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:55,744 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:55,746 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:55,747 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:55,749 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:55,755 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:55,757 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:55,763 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:55,765 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:55,767 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:55,773 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:55,830 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-10 23:10:55,830 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-10 23:10:55,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:55,831 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:55,833 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:55,834 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2024-11-10 23:10:55,835 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:10:55,835 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:55,850 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-10 23:10:55,850 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_setClientAutoResponse_#in~value#1=0} Honda state: {ULTIMATE.start_setClientAutoResponse_#in~value#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-10 23:10:55,861 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2024-11-10 23:10:55,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:55,862 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:55,863 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:55,864 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2024-11-10 23:10:55,866 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:10:55,867 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:55,878 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-10 23:10:55,878 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_setClientAutoResponse_#in~handle#1=0} Honda state: {ULTIMATE.start_setClientAutoResponse_#in~handle#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-10 23:10:55,889 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2024-11-10 23:10:55,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:55,890 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:55,893 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:55,895 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:10:55,895 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-11-10 23:10:55,895 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:55,907 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-10 23:10:55,907 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_setClientAutoResponse_~value#1=0} Honda state: {ULTIMATE.start_setClientAutoResponse_~value#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-10 23:10:55,917 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2024-11-10 23:10:55,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:55,918 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:55,918 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:55,919 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-11-10 23:10:55,921 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:10:55,921 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:55,931 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-10 23:10:55,932 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_#t~nondet112#1=0} Honda state: {ULTIMATE.start_test_#t~nondet112#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-10 23:10:55,942 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2024-11-10 23:10:55,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:55,942 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:55,943 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:55,944 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-11-10 23:10:55,944 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:10:55,945 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:55,956 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-10 23:10:55,956 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~rjh~0=1} Honda state: {~rjh~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-10 23:10:55,965 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2024-11-10 23:10:55,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:55,966 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:55,967 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:55,967 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-11-10 23:10:55,968 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:10:55,968 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:55,989 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2024-11-10 23:10:55,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:55,989 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:55,990 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:55,991 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-11-10 23:10:55,992 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-10 23:10:55,992 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:56,007 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-10 23:10:56,017 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2024-11-10 23:10:56,018 INFO L204 LassoAnalysis]: Preferences: [2024-11-10 23:10:56,018 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-10 23:10:56,018 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-10 23:10:56,018 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-10 23:10:56,018 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-10 23:10:56,018 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:56,019 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-10 23:10:56,019 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-10 23:10:56,019 INFO L132 ssoRankerPreferences]: Filename of dumped script: email_spec3_product35.cil.c_Iteration1_Loop [2024-11-10 23:10:56,019 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-10 23:10:56,019 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-10 23:10:56,020 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:56,025 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:56,031 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:56,036 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:56,038 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:56,041 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:56,044 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:56,046 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:56,050 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:56,052 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:56,054 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:56,112 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-10 23:10:56,116 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-10 23:10:56,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:56,117 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:56,119 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:56,120 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-11-10 23:10:56,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-10 23:10:56,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-10 23:10:56,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-10 23:10:56,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-10 23:10:56,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-10 23:10:56,132 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-10 23:10:56,134 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-10 23:10:56,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-10 23:10:56,135 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-10 23:10:56,147 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2024-11-10 23:10:56,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:56,147 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:56,150 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:56,150 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-11-10 23:10:56,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-10 23:10:56,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-10 23:10:56,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-10 23:10:56,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-10 23:10:56,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-10 23:10:56,162 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-10 23:10:56,162 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-10 23:10:56,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-10 23:10:56,164 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-10 23:10:56,174 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2024-11-10 23:10:56,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:56,175 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:56,177 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:56,178 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-11-10 23:10:56,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-10 23:10:56,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-10 23:10:56,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-10 23:10:56,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-10 23:10:56,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-10 23:10:56,189 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-10 23:10:56,190 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-10 23:10:56,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-10 23:10:56,191 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-10 23:10:56,202 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2024-11-10 23:10:56,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:56,203 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:56,204 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:56,205 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-11-10 23:10:56,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-10 23:10:56,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-10 23:10:56,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-10 23:10:56,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-10 23:10:56,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-10 23:10:56,217 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-10 23:10:56,218 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-10 23:10:56,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-10 23:10:56,220 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-10 23:10:56,230 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2024-11-10 23:10:56,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:56,231 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:56,266 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:56,267 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-11-10 23:10:56,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-10 23:10:56,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-10 23:10:56,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-10 23:10:56,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-10 23:10:56,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-10 23:10:56,279 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-10 23:10:56,280 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-10 23:10:56,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-10 23:10:56,282 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2024-11-10 23:10:56,287 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2024-11-10 23:10:56,288 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2024-11-10 23:10:56,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:56,289 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:56,313 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:56,314 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-11-10 23:10:56,315 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2024-11-10 23:10:56,315 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2024-11-10 23:10:56,315 INFO L474 LassoAnalysis]: Proved termination. [2024-11-10 23:10:56,316 INFO L476 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_test_~op2~0#1) = -2*ULTIMATE.start_test_~op2~0#1 + 1 Supporting invariants [] [2024-11-10 23:10:56,327 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2024-11-10 23:10:56,330 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2024-11-10 23:10:56,355 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 23:10:56,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 23:10:56,448 INFO L255 TraceCheckSpWp]: Trace formula consists of 540 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-10 23:10:56,450 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 23:10:56,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 23:10:56,499 INFO L255 TraceCheckSpWp]: Trace formula consists of 27 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-10 23:10:56,499 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 23:10:56,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 23:10:56,561 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2024-11-10 23:10:56,565 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 1581 states, 1580 states have (on average 1.6721518987341772) internal successors, (2642), 1580 states have internal predecessors, (2642), 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 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 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) [2024-11-10 23:10:56,857 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 1581 states, 1580 states have (on average 1.6721518987341772) internal successors, (2642), 1580 states have internal predecessors, (2642), 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 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 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) Result 7371 states and 12344 transitions. Complement of second has 10 states. [2024-11-10 23:10:56,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2024-11-10 23:10:56,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 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) [2024-11-10 23:10:56,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 7254 transitions. [2024-11-10 23:10:56,872 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 7254 transitions. Stem has 25 letters. Loop has 10 letters. [2024-11-10 23:10:56,873 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-10 23:10:56,873 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 7254 transitions. Stem has 35 letters. Loop has 10 letters. [2024-11-10 23:10:56,873 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-10 23:10:56,873 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 7254 transitions. Stem has 25 letters. Loop has 20 letters. [2024-11-10 23:10:56,874 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-10 23:10:56,874 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 7371 states and 12344 transitions. [2024-11-10 23:10:56,946 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2024-11-10 23:10:56,958 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 551 [2024-11-10 23:10:56,969 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 7371 states to 1147 states and 2023 transitions. [2024-11-10 23:10:56,970 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 589 [2024-11-10 23:10:56,971 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 590 [2024-11-10 23:10:56,972 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1147 states and 2023 transitions. [2024-11-10 23:10:56,975 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2024-11-10 23:10:56,975 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1147 states and 2023 transitions. [2024-11-10 23:10:56,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1147 states and 2023 transitions. [2024-11-10 23:10:57,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1147 to 596. [2024-11-10 23:10:57,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 596 states, 596 states have (on average 1.75503355704698) internal successors, (1046), 595 states have internal predecessors, (1046), 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) [2024-11-10 23:10:57,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 596 states and 1046 transitions. [2024-11-10 23:10:57,023 INFO L240 hiAutomatonCegarLoop]: Abstraction has 596 states and 1046 transitions. [2024-11-10 23:10:57,023 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 23:10:57,026 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 23:10:57,026 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 23:10:57,027 INFO L87 Difference]: Start difference. First operand 596 states and 1046 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 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) [2024-11-10 23:10:57,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 23:10:57,060 INFO L93 Difference]: Finished difference Result 595 states and 1042 transitions. [2024-11-10 23:10:57,060 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 595 states and 1042 transitions. [2024-11-10 23:10:57,063 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 276 [2024-11-10 23:10:57,065 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 595 states to 595 states and 1042 transitions. [2024-11-10 23:10:57,065 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 313 [2024-11-10 23:10:57,066 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 313 [2024-11-10 23:10:57,066 INFO L73 IsDeterministic]: Start isDeterministic. Operand 595 states and 1042 transitions. [2024-11-10 23:10:57,066 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2024-11-10 23:10:57,066 INFO L218 hiAutomatonCegarLoop]: Abstraction has 595 states and 1042 transitions. [2024-11-10 23:10:57,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 595 states and 1042 transitions. [2024-11-10 23:10:57,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 595 to 595. [2024-11-10 23:10:57,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 595 states, 595 states have (on average 1.7512605042016807) internal successors, (1042), 594 states have internal predecessors, (1042), 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) [2024-11-10 23:10:57,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 595 states and 1042 transitions. [2024-11-10 23:10:57,074 INFO L240 hiAutomatonCegarLoop]: Abstraction has 595 states and 1042 transitions. [2024-11-10 23:10:57,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 23:10:57,075 INFO L425 stractBuchiCegarLoop]: Abstraction has 595 states and 1042 transitions. [2024-11-10 23:10:57,075 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2024-11-10 23:10:57,076 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 595 states and 1042 transitions. [2024-11-10 23:10:57,077 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 276 [2024-11-10 23:10:57,077 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-10 23:10:57,077 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-10 23:10:57,078 INFO L148 hiAutomatonCegarLoop]: Counterexample stem 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] [2024-11-10 23:10:57,078 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 23:10:57,079 INFO L745 eck$LassoCheckResult]: Stem: 10870#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(28, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(9, 4);call #Ultimate.allocInit(9, 5);call #Ultimate.allocInit(11, 6);call #Ultimate.allocInit(4, 7);call write~init~int#2(37, 7, 0, 1);call write~init~int#2(100, 7, 1, 1);call write~init~int#2(10, 7, 2, 1);call write~init~int#2(0, 7, 3, 1);call #Ultimate.allocInit(4, 8);call write~init~int#3(37, 8, 0, 1);call write~init~int#3(100, 8, 1, 1);call write~init~int#3(10, 8, 2, 1);call write~init~int#3(0, 8, 3, 1);call #Ultimate.allocInit(20, 9);call #Ultimate.allocInit(16, 10);call #Ultimate.allocInit(16, 11);call #Ultimate.allocInit(10, 12);call #Ultimate.allocInit(12, 13);call #Ultimate.allocInit(10, 14);call #Ultimate.allocInit(18, 15);call #Ultimate.allocInit(16, 16);call #Ultimate.allocInit(21, 17);call #Ultimate.allocInit(13, 18);call #Ultimate.allocInit(16, 19);call #Ultimate.allocInit(25, 20);call #Ultimate.allocInit(30, 21);call #Ultimate.allocInit(9, 22);call #Ultimate.allocInit(21, 23);call #Ultimate.allocInit(30, 24);call #Ultimate.allocInit(9, 25);call #Ultimate.allocInit(21, 26);call #Ultimate.allocInit(30, 27);call #Ultimate.allocInit(9, 28);call #Ultimate.allocInit(25, 29);call #Ultimate.allocInit(30, 30);call #Ultimate.allocInit(9, 31);call #Ultimate.allocInit(25, 32);call #Ultimate.allocInit(4, 33);call write~init~int#1(37, 33, 0, 1);call write~init~int#1(115, 33, 1, 1);call write~init~int#1(10, 33, 2, 1);call write~init~int#1(0, 33, 3, 1);~__SELECTED_FEATURE_Base~0 := 0;~__SELECTED_FEATURE_Keys~0 := 0;~__SELECTED_FEATURE_Encrypt~0 := 0;~__SELECTED_FEATURE_AutoResponder~0 := 0;~__SELECTED_FEATURE_AddressBook~0 := 0;~__SELECTED_FEATURE_Sign~0 := 0;~__SELECTED_FEATURE_Forward~0 := 0;~__SELECTED_FEATURE_Verify~0 := 0;~__SELECTED_FEATURE_Decrypt~0 := 0;~__GUIDSL_ROOT_PRODUCTION~0 := 0;~__GUIDSL_NON_TERMINAL_main~0 := 0;~bob~0 := 0;~rjh~0 := 0;~chuck~0 := 0;~queue_empty~0 := 1;~queued_message~0 := 0;~queued_client~0 := 0;~sent_signed~0 := -1;~__ste_Client_counter~0 := 0;~__ste_client_name0~0.base, ~__ste_client_name0~0.offset := 0, 0;~__ste_client_name1~0.base, ~__ste_client_name1~0.offset := 0, 0;~__ste_client_name2~0.base, ~__ste_client_name2~0.offset := 0, 0;~__ste_client_outbuffer0~0 := 0;~__ste_client_outbuffer1~0 := 0;~__ste_client_outbuffer2~0 := 0;~__ste_client_outbuffer3~0 := 0;~__ste_ClientAddressBook_size0~0 := 0;~__ste_ClientAddressBook_size1~0 := 0;~__ste_ClientAddressBook_size2~0 := 0;~__ste_Client_AddressBook0_Alias0~0 := 0;~__ste_Client_AddressBook0_Alias1~0 := 0;~__ste_Client_AddressBook0_Alias2~0 := 0;~__ste_Client_AddressBook1_Alias0~0 := 0;~__ste_Client_AddressBook1_Alias1~0 := 0;~__ste_Client_AddressBook1_Alias2~0 := 0;~__ste_Client_AddressBook2_Alias0~0 := 0;~__ste_Client_AddressBook2_Alias1~0 := 0;~__ste_Client_AddressBook2_Alias2~0 := 0;~__ste_Client_AddressBook0_Address0~0 := 0;~__ste_Client_AddressBook0_Address1~0 := 0;~__ste_Client_AddressBook0_Address2~0 := 0;~__ste_Client_AddressBook1_Address0~0 := 0;~__ste_Client_AddressBook1_Address1~0 := 0;~__ste_Client_AddressBook1_Address2~0 := 0;~__ste_Client_AddressBook2_Address0~0 := 0;~__ste_Client_AddressBook2_Address1~0 := 0;~__ste_Client_AddressBook2_Address2~0 := 0;~__ste_client_autoResponse0~0 := 0;~__ste_client_autoResponse1~0 := 0;~__ste_client_autoResponse2~0 := 0;~__ste_client_privateKey0~0 := 0;~__ste_client_privateKey1~0 := 0;~__ste_client_privateKey2~0 := 0;~__ste_ClientKeyring_size0~0 := 0;~__ste_ClientKeyring_size1~0 := 0;~__ste_ClientKeyring_size2~0 := 0;~__ste_Client_Keyring0_User0~0 := 0;~__ste_Client_Keyring0_User1~0 := 0;~__ste_Client_Keyring0_User2~0 := 0;~__ste_Client_Keyring1_User0~0 := 0;~__ste_Client_Keyring1_User1~0 := 0;~__ste_Client_Keyring1_User2~0 := 0;~__ste_Client_Keyring2_User0~0 := 0;~__ste_Client_Keyring2_User1~0 := 0;~__ste_Client_Keyring2_User2~0 := 0;~__ste_Client_Keyring0_PublicKey0~0 := 0;~__ste_Client_Keyring0_PublicKey1~0 := 0;~__ste_Client_Keyring0_PublicKey2~0 := 0;~__ste_Client_Keyring1_PublicKey0~0 := 0;~__ste_Client_Keyring1_PublicKey1~0 := 0;~__ste_Client_Keyring1_PublicKey2~0 := 0;~__ste_Client_Keyring2_PublicKey0~0 := 0;~__ste_Client_Keyring2_PublicKey1~0 := 0;~__ste_Client_Keyring2_PublicKey2~0 := 0;~__ste_client_forwardReceiver0~0 := 0;~__ste_client_forwardReceiver1~0 := 0;~__ste_client_forwardReceiver2~0 := 0;~__ste_client_forwardReceiver3~0 := 0;~__ste_client_idCounter0~0 := 0;~__ste_client_idCounter1~0 := 0;~__ste_client_idCounter2~0 := 0;~__ste_Email_counter~0 := 0;~__ste_email_id0~0 := 0;~__ste_email_id1~0 := 0;~__ste_email_from0~0 := 0;~__ste_email_from1~0 := 0;~__ste_email_to0~0 := 0;~__ste_email_to1~0 := 0;~__ste_email_subject0~0.base, ~__ste_email_subject0~0.offset := 0, 0;~__ste_email_subject1~0.base, ~__ste_email_subject1~0.offset := 0, 0;~__ste_email_body0~0.base, ~__ste_email_body0~0.offset := 0, 0;~__ste_email_body1~0.base, ~__ste_email_body1~0.offset := 0, 0;~__ste_email_isEncrypted0~0 := 0;~__ste_email_isEncrypted1~0 := 0;~__ste_email_encryptionKey0~0 := 0;~__ste_email_encryptionKey1~0 := 0;~__ste_email_isSigned0~0 := 0;~__ste_email_isSigned1~0 := 0;~__ste_email_signKey0~0 := 0;~__ste_email_signKey1~0 := 0;~__ste_email_isSignatureVerified0~0 := 0;~__ste_email_isSignatureVerified1~0 := 0;~head~0.base, ~head~0.offset := 0, 0; 10417#ULTIMATE.init_returnLabel#1 assume true;assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret12#1, main_~retValue_acc~0#1, main_~tmp~1#1;havoc main_~retValue_acc~0#1;havoc main_~tmp~1#1;assume { :begin_inline_select_helpers } true; 10418#L2896 assume true;assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 10529#L2889 assume true;assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~42#1;havoc valid_product_~retValue_acc~42#1;valid_product_~retValue_acc~42#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~42#1; 10530#L2904 assume true;main_#t~ret12#1 := valid_product_#res#1;havoc valid_product_~retValue_acc~42#1;assume { :end_inline_valid_product } true;main_~tmp~1#1 := main_#t~ret12#1;havoc main_#t~ret12#1; 10558#L236 assume 0 != main_~tmp~1#1;assume { :begin_inline_setup } true;havoc setup_#t~ret9#1, setup_#t~ret10#1, setup_#t~ret11#1, setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset, setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset, setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset;havoc setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset;havoc setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset;havoc setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset;~bob~0 := 1;assume { :begin_inline_setup_bob } true;setup_bob_#in~bob___0#1 := ~bob~0;havoc setup_bob_~bob___0#1;setup_bob_~bob___0#1 := setup_bob_#in~bob___0#1;assume { :begin_inline_setup_bob__wrappee__Base } true;setup_bob__wrappee__Base_#in~bob___0#1 := setup_bob_~bob___0#1;havoc setup_bob__wrappee__Base_~bob___0#1;setup_bob__wrappee__Base_~bob___0#1 := setup_bob__wrappee__Base_#in~bob___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_bob__wrappee__Base_~bob___0#1, setup_bob__wrappee__Base_~bob___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 10662#L1957-2 assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 10578#L1970-2 assume true;havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true; 10869#L113 assume true;havoc setup_bob__wrappee__Base_~bob___0#1;havoc setup_bob__wrappee__Base_#in~bob___0#1;assume { :end_inline_setup_bob__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_bob_~bob___0#1, 123;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 10785#L1522-5 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 10353#L1535-5 assume true;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true; 10501#L124 assume true;havoc setup_bob_~bob___0#1;havoc setup_bob_#in~bob___0#1;assume { :end_inline_setup_bob } true;setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset := 4, 0;havoc setup_#t~ret9#1;havoc setup_#t~ret9#1;~rjh~0 := 2;assume { :begin_inline_setup_rjh } true;setup_rjh_#in~rjh___0#1 := ~rjh~0;havoc setup_rjh_~rjh___0#1;setup_rjh_~rjh___0#1 := setup_rjh_#in~rjh___0#1;assume { :begin_inline_setup_rjh__wrappee__Base } true;setup_rjh__wrappee__Base_#in~rjh___0#1 := setup_rjh_~rjh___0#1;havoc setup_rjh__wrappee__Base_~rjh___0#1;setup_rjh__wrappee__Base_~rjh___0#1 := setup_rjh__wrappee__Base_#in~rjh___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_rjh__wrappee__Base_~rjh___0#1, setup_rjh__wrappee__Base_~rjh___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 10821#L1957-1 assume !(1 == setClientId_~handle#1); 10822#L1960-1 assume 2 == setClientId_~handle#1;~__ste_client_idCounter1~0 := setClientId_~value#1; 10481#L1970-1 assume true;havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true; 10482#L134 assume true;havoc setup_rjh__wrappee__Base_~rjh___0#1;havoc setup_rjh__wrappee__Base_#in~rjh___0#1;assume { :end_inline_setup_rjh__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_rjh_~rjh___0#1, 456;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 10854#L1522-4 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 10399#L1535-4 assume true;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true; 10400#L145 assume true;havoc setup_rjh_~rjh___0#1;havoc setup_rjh_#in~rjh___0#1;assume { :end_inline_setup_rjh } true;setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset := 5, 0;havoc setup_#t~ret10#1;havoc setup_#t~ret10#1;~chuck~0 := 3;assume { :begin_inline_setup_chuck } true;setup_chuck_#in~chuck___0#1 := ~chuck~0;havoc setup_chuck_~chuck___0#1;setup_chuck_~chuck___0#1 := setup_chuck_#in~chuck___0#1;assume { :begin_inline_setup_chuck__wrappee__Base } true;setup_chuck__wrappee__Base_#in~chuck___0#1 := setup_chuck_~chuck___0#1;havoc setup_chuck__wrappee__Base_~chuck___0#1;setup_chuck__wrappee__Base_~chuck___0#1 := setup_chuck__wrappee__Base_#in~chuck___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_chuck__wrappee__Base_~chuck___0#1, setup_chuck__wrappee__Base_~chuck___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 10533#L1957 assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 10531#L1970 assume true;havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true; 10532#L155 assume true;havoc setup_chuck__wrappee__Base_~chuck___0#1;havoc setup_chuck__wrappee__Base_#in~chuck___0#1;assume { :end_inline_setup_chuck__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_chuck_~chuck___0#1, 789;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 10800#L1522-3 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 10278#L1535-3 assume true;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true; 10279#L166 assume true;havoc setup_chuck_~chuck___0#1;havoc setup_chuck_#in~chuck___0#1;assume { :end_inline_setup_chuck } true;setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset := 6, 0;havoc setup_#t~ret11#1;havoc setup_#t~ret11#1; 10552#L223 assume true;havoc setup_#t~ret9#1, setup_#t~ret10#1, setup_#t~ret11#1, setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset, setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset, setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset;assume { :end_inline_setup } true;assume { :begin_inline_test } true;havoc test_#t~nondet111#1, test_#t~nondet112#1, test_#t~nondet113#1, test_#t~nondet114#1, test_#t~nondet115#1, test_#t~nondet116#1, test_#t~nondet117#1, test_#t~nondet118#1, test_#t~nondet119#1, test_#t~nondet120#1, test_#t~nondet121#1, test_~op1~0#1, test_~op2~0#1, test_~op3~0#1, test_~op4~0#1, test_~op5~0#1, test_~op6~0#1, test_~op7~0#1, test_~op8~0#1, test_~op9~0#1, test_~op10~0#1, test_~op11~0#1, test_~splverifierCounter~0#1, test_~tmp~26#1, test_~tmp___0~10#1, test_~tmp___1~6#1, test_~tmp___2~5#1, test_~tmp___3~1#1, test_~tmp___4~1#1, test_~tmp___5~0#1, test_~tmp___6~0#1, test_~tmp___7~0#1, test_~tmp___8~0#1, test_~tmp___9~0#1;havoc test_~op1~0#1;havoc test_~op2~0#1;havoc test_~op3~0#1;havoc test_~op4~0#1;havoc test_~op5~0#1;havoc test_~op6~0#1;havoc test_~op7~0#1;havoc test_~op8~0#1;havoc test_~op9~0#1;havoc test_~op10~0#1;havoc test_~op11~0#1;havoc test_~splverifierCounter~0#1;havoc test_~tmp~26#1;havoc test_~tmp___0~10#1;havoc test_~tmp___1~6#1;havoc test_~tmp___2~5#1;havoc test_~tmp___3~1#1;havoc test_~tmp___4~1#1;havoc test_~tmp___5~0#1;havoc test_~tmp___6~0#1;havoc test_~tmp___7~0#1;havoc test_~tmp___8~0#1;havoc test_~tmp___9~0#1;test_~op1~0#1 := 0;test_~op2~0#1 := 0;test_~op3~0#1 := 0;test_~op4~0#1 := 0;test_~op5~0#1 := 0;test_~op6~0#1 := 0;test_~op7~0#1 := 0;test_~op8~0#1 := 0;test_~op9~0#1 := 0;test_~op10~0#1 := 0;test_~op11~0#1 := 0;test_~splverifierCounter~0#1 := 0; 10553#L2974 assume true; 10750#L2974-1 [2024-11-10 23:10:57,079 INFO L747 eck$LassoCheckResult]: Loop: 10750#L2974-1 assume !false;assume true; 10790#L2976 assume test_~splverifierCounter~0#1 < 4;test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1; 10648#L2982 assume !(0 == test_~op1~0#1); 10389#L2992 assume true; 10390#L2996 assume !(0 == test_~op2~0#1); 10610#L3006 assume true; 10611#L3010 assume 0 == test_~op3~0#1;havoc test_#t~nondet113#1;test_~tmp___7~0#1 := test_#t~nondet113#1;havoc test_#t~nondet113#1; 10618#L3014 assume 0 != test_~tmp___7~0#1;assume { :begin_inline_rjhDeletePrivateKey } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := ~rjh~0, 0;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 10867#L1522 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 10716#L1535 assume true;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true; 10590#L336 assume true;assume { :end_inline_rjhDeletePrivateKey } true;test_~op3~0#1 := 1; 10343#L2974 assume true; 10750#L2974-1 [2024-11-10 23:10:57,079 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 23:10:57,079 INFO L85 PathProgramCache]: Analyzing trace with hash 1308402395, now seen corresponding path program 1 times [2024-11-10 23:10:57,080 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 23:10:57,080 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [318220622] [2024-11-10 23:10:57,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 23:10:57,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 23:10:57,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 23:10:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 23:10:57,205 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 23:10:57,205 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [318220622] [2024-11-10 23:10:57,205 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [318220622] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 23:10:57,206 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 23:10:57,206 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-10 23:10:57,206 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1402318726] [2024-11-10 23:10:57,206 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 23:10:57,206 INFO L750 eck$LassoCheckResult]: stem already infeasible [2024-11-10 23:10:57,206 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 23:10:57,206 INFO L85 PathProgramCache]: Analyzing trace with hash 881937269, now seen corresponding path program 1 times [2024-11-10 23:10:57,207 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 23:10:57,207 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [483960084] [2024-11-10 23:10:57,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 23:10:57,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 23:10:57,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 23:10:57,214 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-10 23:10:57,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 23:10:57,223 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-10 23:10:57,273 INFO L204 LassoAnalysis]: Preferences: [2024-11-10 23:10:57,273 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-10 23:10:57,273 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-10 23:10:57,274 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-10 23:10:57,274 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-10 23:10:57,274 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:57,274 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-10 23:10:57,274 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-10 23:10:57,274 INFO L132 ssoRankerPreferences]: Filename of dumped script: email_spec3_product35.cil.c_Iteration2_Loop [2024-11-10 23:10:57,274 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-10 23:10:57,274 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-10 23:10:57,275 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:57,277 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:57,279 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:57,283 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:57,286 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:57,287 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:57,290 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:57,291 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:57,293 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:57,297 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:57,299 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:57,301 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:57,363 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-10 23:10:57,363 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-10 23:10:57,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:57,364 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:57,365 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:57,366 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-11-10 23:10:57,367 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:10:57,367 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:57,379 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-10 23:10:57,379 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~tmp___7~0#1=0} Honda state: {ULTIMATE.start_test_~tmp___7~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-10 23:10:57,390 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2024-11-10 23:10:57,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:57,390 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:57,391 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:57,393 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-11-10 23:10:57,394 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:10:57,394 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:57,406 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-10 23:10:57,406 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_setClientPrivateKey_#in~value#1=0} Honda state: {ULTIMATE.start_setClientPrivateKey_#in~value#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-10 23:10:57,417 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2024-11-10 23:10:57,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:57,418 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:57,419 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:57,420 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-11-10 23:10:57,421 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:10:57,421 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:57,443 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2024-11-10 23:10:57,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:57,443 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:57,444 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:57,445 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-11-10 23:10:57,448 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-10 23:10:57,448 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:57,461 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-10 23:10:57,471 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2024-11-10 23:10:57,472 INFO L204 LassoAnalysis]: Preferences: [2024-11-10 23:10:57,472 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-10 23:10:57,472 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-10 23:10:57,472 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-10 23:10:57,472 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-10 23:10:57,472 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:57,472 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-10 23:10:57,472 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-10 23:10:57,472 INFO L132 ssoRankerPreferences]: Filename of dumped script: email_spec3_product35.cil.c_Iteration2_Loop [2024-11-10 23:10:57,473 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-10 23:10:57,473 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-10 23:10:57,474 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:57,479 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:57,483 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:57,487 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:57,489 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:57,490 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:57,492 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:57,493 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:57,494 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:57,498 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:57,500 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:57,502 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:57,562 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-10 23:10:57,562 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-10 23:10:57,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:57,562 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:57,565 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:57,567 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-11-10 23:10:57,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-10 23:10:57,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-10 23:10:57,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-10 23:10:57,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-10 23:10:57,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-10 23:10:57,578 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-10 23:10:57,580 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-10 23:10:57,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-10 23:10:57,582 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-10 23:10:57,593 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2024-11-10 23:10:57,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:57,594 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:57,595 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:57,596 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-11-10 23:10:57,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-10 23:10:57,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-10 23:10:57,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-10 23:10:57,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-10 23:10:57,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-10 23:10:57,607 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-10 23:10:57,608 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-10 23:10:57,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-10 23:10:57,611 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-10 23:10:57,621 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2024-11-10 23:10:57,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:57,622 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:57,623 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:57,624 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-11-10 23:10:57,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-10 23:10:57,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-10 23:10:57,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-10 23:10:57,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-10 23:10:57,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-10 23:10:57,635 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-10 23:10:57,635 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-10 23:10:57,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-10 23:10:57,638 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2024-11-10 23:10:57,640 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2024-11-10 23:10:57,640 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2024-11-10 23:10:57,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:57,641 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:57,642 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:57,643 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-11-10 23:10:57,644 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2024-11-10 23:10:57,644 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2024-11-10 23:10:57,644 INFO L474 LassoAnalysis]: Proved termination. [2024-11-10 23:10:57,644 INFO L476 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_test_~op3~0#1) = -2*ULTIMATE.start_test_~op3~0#1 + 1 Supporting invariants [] [2024-11-10 23:10:57,654 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2024-11-10 23:10:57,655 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2024-11-10 23:10:57,668 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 23:10:57,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 23:10:57,745 INFO L255 TraceCheckSpWp]: Trace formula consists of 542 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-10 23:10:57,747 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 23:10:57,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 23:10:57,788 INFO L255 TraceCheckSpWp]: Trace formula consists of 29 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-10 23:10:57,788 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 23:10:57,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 23:10:57,841 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates [2024-11-10 23:10:57,841 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 595 states and 1042 transitions. cyclomatic complexity: 449 Second operand has 5 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-10 23:10:57,913 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2024-11-10 23:10:57,928 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 595 states and 1042 transitions. cyclomatic complexity: 449. Second operand has 5 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 2253 states and 3979 transitions. Complement of second has 6 states. [2024-11-10 23:10:57,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2024-11-10 23:10:57,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-10 23:10:57,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1040 transitions. [2024-11-10 23:10:57,930 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1040 transitions. Stem has 27 letters. Loop has 12 letters. [2024-11-10 23:10:57,930 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-10 23:10:57,931 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1040 transitions. Stem has 39 letters. Loop has 12 letters. [2024-11-10 23:10:57,931 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-10 23:10:57,931 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1040 transitions. Stem has 27 letters. Loop has 24 letters. [2024-11-10 23:10:57,931 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-10 23:10:57,931 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2253 states and 3979 transitions. [2024-11-10 23:10:57,941 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 541 [2024-11-10 23:10:57,949 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2253 states to 2243 states and 3963 transitions. [2024-11-10 23:10:57,949 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 581 [2024-11-10 23:10:57,950 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 583 [2024-11-10 23:10:57,950 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2243 states and 3963 transitions. [2024-11-10 23:10:57,950 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2024-11-10 23:10:57,951 INFO L218 hiAutomatonCegarLoop]: Abstraction has 2243 states and 3963 transitions. [2024-11-10 23:10:57,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2243 states and 3963 transitions. [2024-11-10 23:10:57,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2243 to 1148. [2024-11-10 23:10:57,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1148 states, 1148 states have (on average 1.7613240418118468) internal successors, (2022), 1147 states have internal predecessors, (2022), 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) [2024-11-10 23:10:57,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 1148 states and 2022 transitions. [2024-11-10 23:10:57,966 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1148 states and 2022 transitions. [2024-11-10 23:10:57,966 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 23:10:57,966 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-10 23:10:57,966 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-10 23:10:57,967 INFO L87 Difference]: Start difference. First operand 1148 states and 2022 transitions. Second operand has 5 states, 5 states have (on average 5.4) internal successors, (27), 5 states have internal predecessors, (27), 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) [2024-11-10 23:10:58,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 23:10:58,061 INFO L93 Difference]: Finished difference Result 1148 states and 2021 transitions. [2024-11-10 23:10:58,061 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1148 states and 2021 transitions. [2024-11-10 23:10:58,065 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 271 [2024-11-10 23:10:58,069 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1148 states to 1148 states and 2021 transitions. [2024-11-10 23:10:58,069 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 310 [2024-11-10 23:10:58,070 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 310 [2024-11-10 23:10:58,070 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1148 states and 2021 transitions. [2024-11-10 23:10:58,070 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2024-11-10 23:10:58,070 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1148 states and 2021 transitions. [2024-11-10 23:10:58,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1148 states and 2021 transitions. [2024-11-10 23:10:58,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1148 to 1148. [2024-11-10 23:10:58,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1148 states, 1148 states have (on average 1.7604529616724738) internal successors, (2021), 1147 states have internal predecessors, (2021), 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) [2024-11-10 23:10:58,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 1148 states and 2021 transitions. [2024-11-10 23:10:58,081 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1148 states and 2021 transitions. [2024-11-10 23:10:58,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-10 23:10:58,082 INFO L425 stractBuchiCegarLoop]: Abstraction has 1148 states and 2021 transitions. [2024-11-10 23:10:58,082 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2024-11-10 23:10:58,082 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1148 states and 2021 transitions. [2024-11-10 23:10:58,085 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 271 [2024-11-10 23:10:58,085 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-10 23:10:58,085 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-10 23:10:58,086 INFO L148 hiAutomatonCegarLoop]: Counterexample stem 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] [2024-11-10 23:10:58,086 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 23:10:58,087 INFO L745 eck$LassoCheckResult]: Stem: 16175#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(28, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(9, 4);call #Ultimate.allocInit(9, 5);call #Ultimate.allocInit(11, 6);call #Ultimate.allocInit(4, 7);call write~init~int#2(37, 7, 0, 1);call write~init~int#2(100, 7, 1, 1);call write~init~int#2(10, 7, 2, 1);call write~init~int#2(0, 7, 3, 1);call #Ultimate.allocInit(4, 8);call write~init~int#3(37, 8, 0, 1);call write~init~int#3(100, 8, 1, 1);call write~init~int#3(10, 8, 2, 1);call write~init~int#3(0, 8, 3, 1);call #Ultimate.allocInit(20, 9);call #Ultimate.allocInit(16, 10);call #Ultimate.allocInit(16, 11);call #Ultimate.allocInit(10, 12);call #Ultimate.allocInit(12, 13);call #Ultimate.allocInit(10, 14);call #Ultimate.allocInit(18, 15);call #Ultimate.allocInit(16, 16);call #Ultimate.allocInit(21, 17);call #Ultimate.allocInit(13, 18);call #Ultimate.allocInit(16, 19);call #Ultimate.allocInit(25, 20);call #Ultimate.allocInit(30, 21);call #Ultimate.allocInit(9, 22);call #Ultimate.allocInit(21, 23);call #Ultimate.allocInit(30, 24);call #Ultimate.allocInit(9, 25);call #Ultimate.allocInit(21, 26);call #Ultimate.allocInit(30, 27);call #Ultimate.allocInit(9, 28);call #Ultimate.allocInit(25, 29);call #Ultimate.allocInit(30, 30);call #Ultimate.allocInit(9, 31);call #Ultimate.allocInit(25, 32);call #Ultimate.allocInit(4, 33);call write~init~int#1(37, 33, 0, 1);call write~init~int#1(115, 33, 1, 1);call write~init~int#1(10, 33, 2, 1);call write~init~int#1(0, 33, 3, 1);~__SELECTED_FEATURE_Base~0 := 0;~__SELECTED_FEATURE_Keys~0 := 0;~__SELECTED_FEATURE_Encrypt~0 := 0;~__SELECTED_FEATURE_AutoResponder~0 := 0;~__SELECTED_FEATURE_AddressBook~0 := 0;~__SELECTED_FEATURE_Sign~0 := 0;~__SELECTED_FEATURE_Forward~0 := 0;~__SELECTED_FEATURE_Verify~0 := 0;~__SELECTED_FEATURE_Decrypt~0 := 0;~__GUIDSL_ROOT_PRODUCTION~0 := 0;~__GUIDSL_NON_TERMINAL_main~0 := 0;~bob~0 := 0;~rjh~0 := 0;~chuck~0 := 0;~queue_empty~0 := 1;~queued_message~0 := 0;~queued_client~0 := 0;~sent_signed~0 := -1;~__ste_Client_counter~0 := 0;~__ste_client_name0~0.base, ~__ste_client_name0~0.offset := 0, 0;~__ste_client_name1~0.base, ~__ste_client_name1~0.offset := 0, 0;~__ste_client_name2~0.base, ~__ste_client_name2~0.offset := 0, 0;~__ste_client_outbuffer0~0 := 0;~__ste_client_outbuffer1~0 := 0;~__ste_client_outbuffer2~0 := 0;~__ste_client_outbuffer3~0 := 0;~__ste_ClientAddressBook_size0~0 := 0;~__ste_ClientAddressBook_size1~0 := 0;~__ste_ClientAddressBook_size2~0 := 0;~__ste_Client_AddressBook0_Alias0~0 := 0;~__ste_Client_AddressBook0_Alias1~0 := 0;~__ste_Client_AddressBook0_Alias2~0 := 0;~__ste_Client_AddressBook1_Alias0~0 := 0;~__ste_Client_AddressBook1_Alias1~0 := 0;~__ste_Client_AddressBook1_Alias2~0 := 0;~__ste_Client_AddressBook2_Alias0~0 := 0;~__ste_Client_AddressBook2_Alias1~0 := 0;~__ste_Client_AddressBook2_Alias2~0 := 0;~__ste_Client_AddressBook0_Address0~0 := 0;~__ste_Client_AddressBook0_Address1~0 := 0;~__ste_Client_AddressBook0_Address2~0 := 0;~__ste_Client_AddressBook1_Address0~0 := 0;~__ste_Client_AddressBook1_Address1~0 := 0;~__ste_Client_AddressBook1_Address2~0 := 0;~__ste_Client_AddressBook2_Address0~0 := 0;~__ste_Client_AddressBook2_Address1~0 := 0;~__ste_Client_AddressBook2_Address2~0 := 0;~__ste_client_autoResponse0~0 := 0;~__ste_client_autoResponse1~0 := 0;~__ste_client_autoResponse2~0 := 0;~__ste_client_privateKey0~0 := 0;~__ste_client_privateKey1~0 := 0;~__ste_client_privateKey2~0 := 0;~__ste_ClientKeyring_size0~0 := 0;~__ste_ClientKeyring_size1~0 := 0;~__ste_ClientKeyring_size2~0 := 0;~__ste_Client_Keyring0_User0~0 := 0;~__ste_Client_Keyring0_User1~0 := 0;~__ste_Client_Keyring0_User2~0 := 0;~__ste_Client_Keyring1_User0~0 := 0;~__ste_Client_Keyring1_User1~0 := 0;~__ste_Client_Keyring1_User2~0 := 0;~__ste_Client_Keyring2_User0~0 := 0;~__ste_Client_Keyring2_User1~0 := 0;~__ste_Client_Keyring2_User2~0 := 0;~__ste_Client_Keyring0_PublicKey0~0 := 0;~__ste_Client_Keyring0_PublicKey1~0 := 0;~__ste_Client_Keyring0_PublicKey2~0 := 0;~__ste_Client_Keyring1_PublicKey0~0 := 0;~__ste_Client_Keyring1_PublicKey1~0 := 0;~__ste_Client_Keyring1_PublicKey2~0 := 0;~__ste_Client_Keyring2_PublicKey0~0 := 0;~__ste_Client_Keyring2_PublicKey1~0 := 0;~__ste_Client_Keyring2_PublicKey2~0 := 0;~__ste_client_forwardReceiver0~0 := 0;~__ste_client_forwardReceiver1~0 := 0;~__ste_client_forwardReceiver2~0 := 0;~__ste_client_forwardReceiver3~0 := 0;~__ste_client_idCounter0~0 := 0;~__ste_client_idCounter1~0 := 0;~__ste_client_idCounter2~0 := 0;~__ste_Email_counter~0 := 0;~__ste_email_id0~0 := 0;~__ste_email_id1~0 := 0;~__ste_email_from0~0 := 0;~__ste_email_from1~0 := 0;~__ste_email_to0~0 := 0;~__ste_email_to1~0 := 0;~__ste_email_subject0~0.base, ~__ste_email_subject0~0.offset := 0, 0;~__ste_email_subject1~0.base, ~__ste_email_subject1~0.offset := 0, 0;~__ste_email_body0~0.base, ~__ste_email_body0~0.offset := 0, 0;~__ste_email_body1~0.base, ~__ste_email_body1~0.offset := 0, 0;~__ste_email_isEncrypted0~0 := 0;~__ste_email_isEncrypted1~0 := 0;~__ste_email_encryptionKey0~0 := 0;~__ste_email_encryptionKey1~0 := 0;~__ste_email_isSigned0~0 := 0;~__ste_email_isSigned1~0 := 0;~__ste_email_signKey0~0 := 0;~__ste_email_signKey1~0 := 0;~__ste_email_isSignatureVerified0~0 := 0;~__ste_email_isSignatureVerified1~0 := 0;~head~0.base, ~head~0.offset := 0, 0; 15705#ULTIMATE.init_returnLabel#1 assume true;assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret12#1, main_~retValue_acc~0#1, main_~tmp~1#1;havoc main_~retValue_acc~0#1;havoc main_~tmp~1#1;assume { :begin_inline_select_helpers } true; 15706#L2896 assume true;assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 15819#L2889 assume true;assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~42#1;havoc valid_product_~retValue_acc~42#1;valid_product_~retValue_acc~42#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~42#1; 15820#L2904 assume true;main_#t~ret12#1 := valid_product_#res#1;havoc valid_product_~retValue_acc~42#1;assume { :end_inline_valid_product } true;main_~tmp~1#1 := main_#t~ret12#1;havoc main_#t~ret12#1; 15848#L236 assume 0 != main_~tmp~1#1;assume { :begin_inline_setup } true;havoc setup_#t~ret9#1, setup_#t~ret10#1, setup_#t~ret11#1, setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset, setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset, setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset;havoc setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset;havoc setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset;havoc setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset;~bob~0 := 1;assume { :begin_inline_setup_bob } true;setup_bob_#in~bob___0#1 := ~bob~0;havoc setup_bob_~bob___0#1;setup_bob_~bob___0#1 := setup_bob_#in~bob___0#1;assume { :begin_inline_setup_bob__wrappee__Base } true;setup_bob__wrappee__Base_#in~bob___0#1 := setup_bob_~bob___0#1;havoc setup_bob__wrappee__Base_~bob___0#1;setup_bob__wrappee__Base_~bob___0#1 := setup_bob__wrappee__Base_#in~bob___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_bob__wrappee__Base_~bob___0#1, setup_bob__wrappee__Base_~bob___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 15958#L1957-2 assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 15869#L1970-2 assume true;havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true; 16172#L113 assume true;havoc setup_bob__wrappee__Base_~bob___0#1;havoc setup_bob__wrappee__Base_#in~bob___0#1;assume { :end_inline_setup_bob__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_bob_~bob___0#1, 123;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 16086#L1522-5 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 15641#L1535-5 assume true;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true; 15791#L124 assume true;havoc setup_bob_~bob___0#1;havoc setup_bob_#in~bob___0#1;assume { :end_inline_setup_bob } true;setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset := 4, 0;havoc setup_#t~ret9#1;havoc setup_#t~ret9#1;~rjh~0 := 2;assume { :begin_inline_setup_rjh } true;setup_rjh_#in~rjh___0#1 := ~rjh~0;havoc setup_rjh_~rjh___0#1;setup_rjh_~rjh___0#1 := setup_rjh_#in~rjh___0#1;assume { :begin_inline_setup_rjh__wrappee__Base } true;setup_rjh__wrappee__Base_#in~rjh___0#1 := setup_rjh_~rjh___0#1;havoc setup_rjh__wrappee__Base_~rjh___0#1;setup_rjh__wrappee__Base_~rjh___0#1 := setup_rjh__wrappee__Base_#in~rjh___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_rjh__wrappee__Base_~rjh___0#1, setup_rjh__wrappee__Base_~rjh___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 16123#L1957-1 assume !(1 == setClientId_~handle#1); 16124#L1960-1 assume 2 == setClientId_~handle#1;~__ste_client_idCounter1~0 := setClientId_~value#1; 15771#L1970-1 assume true;havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true; 15772#L134 assume true;havoc setup_rjh__wrappee__Base_~rjh___0#1;havoc setup_rjh__wrappee__Base_#in~rjh___0#1;assume { :end_inline_setup_rjh__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_rjh_~rjh___0#1, 456;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 16156#L1522-4 assume !(1 == setClientPrivateKey_~handle#1); 16041#L1525-4 assume 2 == setClientPrivateKey_~handle#1;~__ste_client_privateKey1~0 := setClientPrivateKey_~value#1; 15687#L1535-4 assume true;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true; 15688#L145 assume true;havoc setup_rjh_~rjh___0#1;havoc setup_rjh_#in~rjh___0#1;assume { :end_inline_setup_rjh } true;setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset := 5, 0;havoc setup_#t~ret10#1;havoc setup_#t~ret10#1;~chuck~0 := 3;assume { :begin_inline_setup_chuck } true;setup_chuck_#in~chuck___0#1 := ~chuck~0;havoc setup_chuck_~chuck___0#1;setup_chuck_~chuck___0#1 := setup_chuck_#in~chuck___0#1;assume { :begin_inline_setup_chuck__wrappee__Base } true;setup_chuck__wrappee__Base_#in~chuck___0#1 := setup_chuck_~chuck___0#1;havoc setup_chuck__wrappee__Base_~chuck___0#1;setup_chuck__wrappee__Base_~chuck___0#1 := setup_chuck__wrappee__Base_#in~chuck___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_chuck__wrappee__Base_~chuck___0#1, setup_chuck__wrappee__Base_~chuck___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 15823#L1957 assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 15821#L1970 assume true;havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true; 15822#L155 assume true;havoc setup_chuck__wrappee__Base_~chuck___0#1;havoc setup_chuck__wrappee__Base_#in~chuck___0#1;assume { :end_inline_setup_chuck__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_chuck_~chuck___0#1, 789;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 16100#L1522-3 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 15566#L1535-3 assume true;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true; 15567#L166 assume true;havoc setup_chuck_~chuck___0#1;havoc setup_chuck_#in~chuck___0#1;assume { :end_inline_setup_chuck } true;setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset := 6, 0;havoc setup_#t~ret11#1;havoc setup_#t~ret11#1; 15842#L223 assume true;havoc setup_#t~ret9#1, setup_#t~ret10#1, setup_#t~ret11#1, setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset, setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset, setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset;assume { :end_inline_setup } true;assume { :begin_inline_test } true;havoc test_#t~nondet111#1, test_#t~nondet112#1, test_#t~nondet113#1, test_#t~nondet114#1, test_#t~nondet115#1, test_#t~nondet116#1, test_#t~nondet117#1, test_#t~nondet118#1, test_#t~nondet119#1, test_#t~nondet120#1, test_#t~nondet121#1, test_~op1~0#1, test_~op2~0#1, test_~op3~0#1, test_~op4~0#1, test_~op5~0#1, test_~op6~0#1, test_~op7~0#1, test_~op8~0#1, test_~op9~0#1, test_~op10~0#1, test_~op11~0#1, test_~splverifierCounter~0#1, test_~tmp~26#1, test_~tmp___0~10#1, test_~tmp___1~6#1, test_~tmp___2~5#1, test_~tmp___3~1#1, test_~tmp___4~1#1, test_~tmp___5~0#1, test_~tmp___6~0#1, test_~tmp___7~0#1, test_~tmp___8~0#1, test_~tmp___9~0#1;havoc test_~op1~0#1;havoc test_~op2~0#1;havoc test_~op3~0#1;havoc test_~op4~0#1;havoc test_~op5~0#1;havoc test_~op6~0#1;havoc test_~op7~0#1;havoc test_~op8~0#1;havoc test_~op9~0#1;havoc test_~op10~0#1;havoc test_~op11~0#1;havoc test_~splverifierCounter~0#1;havoc test_~tmp~26#1;havoc test_~tmp___0~10#1;havoc test_~tmp___1~6#1;havoc test_~tmp___2~5#1;havoc test_~tmp___3~1#1;havoc test_~tmp___4~1#1;havoc test_~tmp___5~0#1;havoc test_~tmp___6~0#1;havoc test_~tmp___7~0#1;havoc test_~tmp___8~0#1;havoc test_~tmp___9~0#1;test_~op1~0#1 := 0;test_~op2~0#1 := 0;test_~op3~0#1 := 0;test_~op4~0#1 := 0;test_~op5~0#1 := 0;test_~op6~0#1 := 0;test_~op7~0#1 := 0;test_~op8~0#1 := 0;test_~op9~0#1 := 0;test_~op10~0#1 := 0;test_~op11~0#1 := 0;test_~splverifierCounter~0#1 := 0; 15843#L2974 assume true; 16208#L2974-1 assume !false;assume true; 16091#L2976 [2024-11-10 23:10:58,087 INFO L747 eck$LassoCheckResult]: Loop: 16091#L2976 assume test_~splverifierCounter~0#1 < 4;test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1; 15943#L2982 assume !(0 == test_~op1~0#1); 15677#L2992 assume true; 15678#L2996 assume !(0 == test_~op2~0#1); 15904#L3006 assume true; 15905#L3010 assume !(0 == test_~op3~0#1); 15857#L3020 assume true; 15858#L3024 assume !(0 == test_~op4~0#1); 15643#L3034 assume true; 15644#L3038 assume !(0 == test_~op5~0#1); 15596#L3048 assume true; 15597#L3052 assume 0 == test_~op6~0#1;havoc test_#t~nondet116#1;test_~tmp___4~1#1 := test_#t~nondet116#1;havoc test_#t~nondet116#1; 16101#L3056 assume 0 != test_~tmp___4~1#1;assume { :begin_inline_rjhEnableForwarding } true;assume { :begin_inline_setClientForwardReceiver } true;setClientForwardReceiver_#in~handle#1, setClientForwardReceiver_#in~value#1 := ~rjh~0, ~chuck~0;havoc setClientForwardReceiver_~handle#1, setClientForwardReceiver_~value#1;setClientForwardReceiver_~handle#1 := setClientForwardReceiver_#in~handle#1;setClientForwardReceiver_~value#1 := setClientForwardReceiver_#in~value#1; 16017#L1910 assume 1 == setClientForwardReceiver_~handle#1;~__ste_client_forwardReceiver0~0 := setClientForwardReceiver_~value#1; 15748#L1923 assume true;havoc setClientForwardReceiver_~handle#1, setClientForwardReceiver_~value#1;havoc setClientForwardReceiver_#in~handle#1, setClientForwardReceiver_#in~value#1;assume { :end_inline_setClientForwardReceiver } true; 15647#L389 assume true;assume { :end_inline_rjhEnableForwarding } true;test_~op6~0#1 := 1; 15631#L2974 assume true; 16049#L2974-1 assume !false;assume true; 16091#L2976 [2024-11-10 23:10:58,087 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 23:10:58,087 INFO L85 PathProgramCache]: Analyzing trace with hash -1648430114, now seen corresponding path program 1 times [2024-11-10 23:10:58,087 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 23:10:58,088 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [801505291] [2024-11-10 23:10:58,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 23:10:58,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 23:10:58,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 23:10:58,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 23:10:58,162 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 23:10:58,162 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [801505291] [2024-11-10 23:10:58,162 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [801505291] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 23:10:58,162 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 23:10:58,162 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-10 23:10:58,162 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1220469541] [2024-11-10 23:10:58,162 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 23:10:58,162 INFO L750 eck$LassoCheckResult]: stem already infeasible [2024-11-10 23:10:58,163 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 23:10:58,163 INFO L85 PathProgramCache]: Analyzing trace with hash -1718320718, now seen corresponding path program 1 times [2024-11-10 23:10:58,163 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 23:10:58,163 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1084078817] [2024-11-10 23:10:58,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 23:10:58,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 23:10:58,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 23:10:58,170 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-10 23:10:58,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 23:10:58,180 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-10 23:10:58,252 INFO L204 LassoAnalysis]: Preferences: [2024-11-10 23:10:58,252 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-10 23:10:58,252 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-10 23:10:58,253 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-10 23:10:58,253 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-10 23:10:58,253 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:58,253 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-10 23:10:58,253 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-10 23:10:58,253 INFO L132 ssoRankerPreferences]: Filename of dumped script: email_spec3_product35.cil.c_Iteration3_Loop [2024-11-10 23:10:58,253 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-10 23:10:58,253 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-10 23:10:58,254 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,255 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,257 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,259 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,261 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,263 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,265 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,267 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,269 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,271 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,272 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,276 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,280 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,282 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,284 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,361 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-10 23:10:58,364 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-10 23:10:58,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:58,364 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:58,365 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:58,367 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-11-10 23:10:58,369 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:10:58,369 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:58,381 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-10 23:10:58,381 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_setClientForwardReceiver_~value#1=0} Honda state: {ULTIMATE.start_setClientForwardReceiver_~value#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-10 23:10:58,391 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2024-11-10 23:10:58,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:58,392 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:58,393 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:58,394 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-11-10 23:10:58,396 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:10:58,396 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:58,414 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-10 23:10:58,415 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op4~0#1=4} Honda state: {ULTIMATE.start_test_~op4~0#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-10 23:10:58,426 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2024-11-10 23:10:58,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:58,426 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:58,443 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:58,444 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2024-11-10 23:10:58,444 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:10:58,444 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:58,462 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-10 23:10:58,462 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op2~0#1=4} Honda state: {ULTIMATE.start_test_~op2~0#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-10 23:10:58,472 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2024-11-10 23:10:58,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:58,472 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:58,474 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:58,474 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2024-11-10 23:10:58,475 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:10:58,475 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:58,493 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-10 23:10:58,493 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op1~0#1=4} Honda state: {ULTIMATE.start_test_~op1~0#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-10 23:10:58,505 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2024-11-10 23:10:58,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:58,506 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:58,507 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:58,508 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2024-11-10 23:10:58,508 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:10:58,508 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:58,519 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-10 23:10:58,519 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~rjh~0=1} Honda state: {~rjh~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-10 23:10:58,529 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2024-11-10 23:10:58,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:58,530 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:58,531 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:58,535 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:10:58,535 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:58,538 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2024-11-10 23:10:58,547 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-10 23:10:58,547 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_setClientForwardReceiver_~handle#1=0} Honda state: {ULTIMATE.start_setClientForwardReceiver_~handle#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-10 23:10:58,557 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2024-11-10 23:10:58,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:58,557 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:58,558 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:58,558 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2024-11-10 23:10:58,559 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:10:58,559 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:58,577 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-10 23:10:58,577 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~__ste_client_forwardReceiver0~0=-5, ~chuck~0=-5} Honda state: {~__ste_client_forwardReceiver0~0=-5, ~chuck~0=-5} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-10 23:10:58,587 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2024-11-10 23:10:58,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:58,588 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:58,588 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:58,590 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2024-11-10 23:10:58,590 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:10:58,590 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:58,601 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-10 23:10:58,601 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_setClientForwardReceiver_#in~handle#1=0} Honda state: {ULTIMATE.start_setClientForwardReceiver_#in~handle#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-10 23:10:58,611 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2024-11-10 23:10:58,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:58,612 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:58,613 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:58,614 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2024-11-10 23:10:58,615 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:10:58,615 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:58,633 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-10 23:10:58,634 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op5~0#1=4} Honda state: {ULTIMATE.start_test_~op5~0#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-10 23:10:58,644 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2024-11-10 23:10:58,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:58,645 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:58,646 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:58,647 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2024-11-10 23:10:58,647 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:10:58,647 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:58,658 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-10 23:10:58,658 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~tmp___4~1#1=0} Honda state: {ULTIMATE.start_test_~tmp___4~1#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-10 23:10:58,668 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2024-11-10 23:10:58,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:58,668 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:58,669 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:58,669 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2024-11-10 23:10:58,670 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:10:58,670 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:58,691 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2024-11-10 23:10:58,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:58,692 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:58,693 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:58,694 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2024-11-10 23:10:58,694 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-10 23:10:58,694 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:58,706 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-10 23:10:58,717 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2024-11-10 23:10:58,717 INFO L204 LassoAnalysis]: Preferences: [2024-11-10 23:10:58,717 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-10 23:10:58,717 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-10 23:10:58,717 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-10 23:10:58,717 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-10 23:10:58,717 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:58,718 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-10 23:10:58,718 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-10 23:10:58,718 INFO L132 ssoRankerPreferences]: Filename of dumped script: email_spec3_product35.cil.c_Iteration3_Loop [2024-11-10 23:10:58,718 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-10 23:10:58,718 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-10 23:10:58,733 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,738 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,740 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,744 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,746 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,748 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,751 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,752 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,755 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,756 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,758 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,762 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,766 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,768 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,770 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:58,853 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-10 23:10:58,853 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-10 23:10:58,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:58,853 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:58,856 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:58,858 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2024-11-10 23:10:58,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-10 23:10:58,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-10 23:10:58,868 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-10 23:10:58,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-10 23:10:58,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-10 23:10:58,868 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-10 23:10:58,869 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-10 23:10:58,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-10 23:10:58,870 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-10 23:10:58,880 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2024-11-10 23:10:58,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:58,882 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:58,883 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:58,886 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2024-11-10 23:10:58,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-10 23:10:58,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-10 23:10:58,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-10 23:10:58,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-10 23:10:58,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-10 23:10:58,900 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-10 23:10:58,901 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-10 23:10:58,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-10 23:10:58,902 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-10 23:10:58,912 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2024-11-10 23:10:58,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:58,913 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:58,914 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:58,914 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2024-11-10 23:10:58,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-10 23:10:58,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-10 23:10:58,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-10 23:10:58,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-10 23:10:58,926 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-10 23:10:58,926 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-10 23:10:58,927 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-10 23:10:58,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-10 23:10:58,930 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-10 23:10:58,940 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2024-11-10 23:10:58,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:58,940 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:58,941 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:58,942 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2024-11-10 23:10:58,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-10 23:10:58,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-10 23:10:58,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-10 23:10:58,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-10 23:10:58,952 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-10 23:10:58,952 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-10 23:10:58,953 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-10 23:10:58,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-10 23:10:58,954 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-10 23:10:58,964 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2024-11-10 23:10:58,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:58,964 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:58,965 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:58,966 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2024-11-10 23:10:58,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-10 23:10:58,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-10 23:10:58,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-10 23:10:58,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-10 23:10:58,978 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-10 23:10:58,978 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-10 23:10:58,978 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-10 23:10:58,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-10 23:10:58,980 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-10 23:10:58,989 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2024-11-10 23:10:58,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:58,990 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:58,991 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:58,992 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2024-11-10 23:10:58,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-10 23:10:59,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-10 23:10:59,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-10 23:10:59,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-10 23:10:59,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-10 23:10:59,003 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-10 23:10:59,003 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-10 23:10:59,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-10 23:10:59,004 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-10 23:10:59,014 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2024-11-10 23:10:59,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:59,015 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:59,016 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:59,016 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2024-11-10 23:10:59,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-10 23:10:59,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-10 23:10:59,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-10 23:10:59,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-10 23:10:59,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-10 23:10:59,027 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-10 23:10:59,027 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-10 23:10:59,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-10 23:10:59,028 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-10 23:10:59,038 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2024-11-10 23:10:59,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:59,038 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:59,039 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:59,040 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2024-11-10 23:10:59,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-10 23:10:59,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-10 23:10:59,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-10 23:10:59,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-10 23:10:59,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-10 23:10:59,051 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-10 23:10:59,051 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-10 23:10:59,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-10 23:10:59,053 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-10 23:10:59,063 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2024-11-10 23:10:59,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:59,063 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:59,064 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:59,066 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2024-11-10 23:10:59,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-10 23:10:59,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-10 23:10:59,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-10 23:10:59,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-10 23:10:59,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-10 23:10:59,077 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-10 23:10:59,078 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-10 23:10:59,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-10 23:10:59,079 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-10 23:10:59,088 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2024-11-10 23:10:59,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:59,089 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:59,090 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:59,091 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2024-11-10 23:10:59,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-10 23:10:59,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-10 23:10:59,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-10 23:10:59,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-10 23:10:59,101 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-10 23:10:59,101 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-10 23:10:59,102 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-10 23:10:59,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-10 23:10:59,103 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-10 23:10:59,113 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2024-11-10 23:10:59,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:59,114 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:59,115 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:59,116 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2024-11-10 23:10:59,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-10 23:10:59,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-10 23:10:59,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-10 23:10:59,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-10 23:10:59,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-10 23:10:59,126 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-10 23:10:59,127 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-10 23:10:59,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-10 23:10:59,128 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2024-11-10 23:10:59,130 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2024-11-10 23:10:59,130 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2024-11-10 23:10:59,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:59,130 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:59,131 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:59,132 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2024-11-10 23:10:59,133 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2024-11-10 23:10:59,133 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2024-11-10 23:10:59,133 INFO L474 LassoAnalysis]: Proved termination. [2024-11-10 23:10:59,133 INFO L476 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_test_~op6~0#1) = -2*ULTIMATE.start_test_~op6~0#1 + 1 Supporting invariants [] [2024-11-10 23:10:59,143 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2024-11-10 23:10:59,144 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2024-11-10 23:10:59,165 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 23:10:59,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 23:10:59,246 INFO L255 TraceCheckSpWp]: Trace formula consists of 544 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-10 23:10:59,247 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 23:10:59,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 23:10:59,290 INFO L255 TraceCheckSpWp]: Trace formula consists of 35 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-10 23:10:59,291 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 23:10:59,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 23:10:59,368 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates [2024-11-10 23:10:59,368 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 1148 states and 2021 transitions. cyclomatic complexity: 877 Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 5 states have internal predecessors, (47), 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) [2024-11-10 23:10:59,449 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 1148 states and 2021 transitions. cyclomatic complexity: 877. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 5 states have internal predecessors, (47), 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) Result 4989 states and 8828 transitions. Complement of second has 6 states. [2024-11-10 23:10:59,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2024-11-10 23:10:59,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 5 states have internal predecessors, (47), 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) [2024-11-10 23:10:59,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1040 transitions. [2024-11-10 23:10:59,451 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1040 transitions. Stem has 29 letters. Loop has 18 letters. [2024-11-10 23:10:59,451 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-10 23:10:59,451 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1040 transitions. Stem has 47 letters. Loop has 18 letters. [2024-11-10 23:10:59,452 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-10 23:10:59,452 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 1040 transitions. Stem has 29 letters. Loop has 36 letters. [2024-11-10 23:10:59,452 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-10 23:10:59,452 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4989 states and 8828 transitions. [2024-11-10 23:10:59,474 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 531 [2024-11-10 23:10:59,494 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4989 states to 4969 states and 8796 transitions. [2024-11-10 23:10:59,495 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 576 [2024-11-10 23:10:59,495 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 578 [2024-11-10 23:10:59,495 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4969 states and 8796 transitions. [2024-11-10 23:10:59,496 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2024-11-10 23:10:59,496 INFO L218 hiAutomatonCegarLoop]: Abstraction has 4969 states and 8796 transitions. [2024-11-10 23:10:59,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4969 states and 8796 transitions. [2024-11-10 23:10:59,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4969 to 2524. [2024-11-10 23:10:59,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2524 states, 2524 states have (on average 1.7670364500792393) internal successors, (4460), 2523 states have internal predecessors, (4460), 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) [2024-11-10 23:10:59,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2524 states to 2524 states and 4460 transitions. [2024-11-10 23:10:59,534 INFO L240 hiAutomatonCegarLoop]: Abstraction has 2524 states and 4460 transitions. [2024-11-10 23:10:59,534 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 23:10:59,534 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 23:10:59,535 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 23:10:59,535 INFO L87 Difference]: Start difference. First operand 2524 states and 4460 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 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) [2024-11-10 23:10:59,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 23:10:59,559 INFO L93 Difference]: Finished difference Result 2524 states and 4457 transitions. [2024-11-10 23:10:59,559 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2524 states and 4457 transitions. [2024-11-10 23:10:59,565 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 266 [2024-11-10 23:10:59,573 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2524 states to 2524 states and 4457 transitions. [2024-11-10 23:10:59,573 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 308 [2024-11-10 23:10:59,574 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 308 [2024-11-10 23:10:59,574 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2524 states and 4457 transitions. [2024-11-10 23:10:59,574 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2024-11-10 23:10:59,574 INFO L218 hiAutomatonCegarLoop]: Abstraction has 2524 states and 4457 transitions. [2024-11-10 23:10:59,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2524 states and 4457 transitions. [2024-11-10 23:10:59,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2524 to 2524. [2024-11-10 23:10:59,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2524 states, 2524 states have (on average 1.7658478605388273) internal successors, (4457), 2523 states have internal predecessors, (4457), 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) [2024-11-10 23:10:59,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2524 states to 2524 states and 4457 transitions. [2024-11-10 23:10:59,602 INFO L240 hiAutomatonCegarLoop]: Abstraction has 2524 states and 4457 transitions. [2024-11-10 23:10:59,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 23:10:59,603 INFO L425 stractBuchiCegarLoop]: Abstraction has 2524 states and 4457 transitions. [2024-11-10 23:10:59,603 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2024-11-10 23:10:59,603 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2524 states and 4457 transitions. [2024-11-10 23:10:59,608 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 266 [2024-11-10 23:10:59,608 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-10 23:10:59,608 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-10 23:10:59,609 INFO L148 hiAutomatonCegarLoop]: Counterexample stem 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] [2024-11-10 23:10:59,609 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 23:10:59,609 INFO L745 eck$LassoCheckResult]: Stem: 27524#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(28, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(9, 4);call #Ultimate.allocInit(9, 5);call #Ultimate.allocInit(11, 6);call #Ultimate.allocInit(4, 7);call write~init~int#2(37, 7, 0, 1);call write~init~int#2(100, 7, 1, 1);call write~init~int#2(10, 7, 2, 1);call write~init~int#2(0, 7, 3, 1);call #Ultimate.allocInit(4, 8);call write~init~int#3(37, 8, 0, 1);call write~init~int#3(100, 8, 1, 1);call write~init~int#3(10, 8, 2, 1);call write~init~int#3(0, 8, 3, 1);call #Ultimate.allocInit(20, 9);call #Ultimate.allocInit(16, 10);call #Ultimate.allocInit(16, 11);call #Ultimate.allocInit(10, 12);call #Ultimate.allocInit(12, 13);call #Ultimate.allocInit(10, 14);call #Ultimate.allocInit(18, 15);call #Ultimate.allocInit(16, 16);call #Ultimate.allocInit(21, 17);call #Ultimate.allocInit(13, 18);call #Ultimate.allocInit(16, 19);call #Ultimate.allocInit(25, 20);call #Ultimate.allocInit(30, 21);call #Ultimate.allocInit(9, 22);call #Ultimate.allocInit(21, 23);call #Ultimate.allocInit(30, 24);call #Ultimate.allocInit(9, 25);call #Ultimate.allocInit(21, 26);call #Ultimate.allocInit(30, 27);call #Ultimate.allocInit(9, 28);call #Ultimate.allocInit(25, 29);call #Ultimate.allocInit(30, 30);call #Ultimate.allocInit(9, 31);call #Ultimate.allocInit(25, 32);call #Ultimate.allocInit(4, 33);call write~init~int#1(37, 33, 0, 1);call write~init~int#1(115, 33, 1, 1);call write~init~int#1(10, 33, 2, 1);call write~init~int#1(0, 33, 3, 1);~__SELECTED_FEATURE_Base~0 := 0;~__SELECTED_FEATURE_Keys~0 := 0;~__SELECTED_FEATURE_Encrypt~0 := 0;~__SELECTED_FEATURE_AutoResponder~0 := 0;~__SELECTED_FEATURE_AddressBook~0 := 0;~__SELECTED_FEATURE_Sign~0 := 0;~__SELECTED_FEATURE_Forward~0 := 0;~__SELECTED_FEATURE_Verify~0 := 0;~__SELECTED_FEATURE_Decrypt~0 := 0;~__GUIDSL_ROOT_PRODUCTION~0 := 0;~__GUIDSL_NON_TERMINAL_main~0 := 0;~bob~0 := 0;~rjh~0 := 0;~chuck~0 := 0;~queue_empty~0 := 1;~queued_message~0 := 0;~queued_client~0 := 0;~sent_signed~0 := -1;~__ste_Client_counter~0 := 0;~__ste_client_name0~0.base, ~__ste_client_name0~0.offset := 0, 0;~__ste_client_name1~0.base, ~__ste_client_name1~0.offset := 0, 0;~__ste_client_name2~0.base, ~__ste_client_name2~0.offset := 0, 0;~__ste_client_outbuffer0~0 := 0;~__ste_client_outbuffer1~0 := 0;~__ste_client_outbuffer2~0 := 0;~__ste_client_outbuffer3~0 := 0;~__ste_ClientAddressBook_size0~0 := 0;~__ste_ClientAddressBook_size1~0 := 0;~__ste_ClientAddressBook_size2~0 := 0;~__ste_Client_AddressBook0_Alias0~0 := 0;~__ste_Client_AddressBook0_Alias1~0 := 0;~__ste_Client_AddressBook0_Alias2~0 := 0;~__ste_Client_AddressBook1_Alias0~0 := 0;~__ste_Client_AddressBook1_Alias1~0 := 0;~__ste_Client_AddressBook1_Alias2~0 := 0;~__ste_Client_AddressBook2_Alias0~0 := 0;~__ste_Client_AddressBook2_Alias1~0 := 0;~__ste_Client_AddressBook2_Alias2~0 := 0;~__ste_Client_AddressBook0_Address0~0 := 0;~__ste_Client_AddressBook0_Address1~0 := 0;~__ste_Client_AddressBook0_Address2~0 := 0;~__ste_Client_AddressBook1_Address0~0 := 0;~__ste_Client_AddressBook1_Address1~0 := 0;~__ste_Client_AddressBook1_Address2~0 := 0;~__ste_Client_AddressBook2_Address0~0 := 0;~__ste_Client_AddressBook2_Address1~0 := 0;~__ste_Client_AddressBook2_Address2~0 := 0;~__ste_client_autoResponse0~0 := 0;~__ste_client_autoResponse1~0 := 0;~__ste_client_autoResponse2~0 := 0;~__ste_client_privateKey0~0 := 0;~__ste_client_privateKey1~0 := 0;~__ste_client_privateKey2~0 := 0;~__ste_ClientKeyring_size0~0 := 0;~__ste_ClientKeyring_size1~0 := 0;~__ste_ClientKeyring_size2~0 := 0;~__ste_Client_Keyring0_User0~0 := 0;~__ste_Client_Keyring0_User1~0 := 0;~__ste_Client_Keyring0_User2~0 := 0;~__ste_Client_Keyring1_User0~0 := 0;~__ste_Client_Keyring1_User1~0 := 0;~__ste_Client_Keyring1_User2~0 := 0;~__ste_Client_Keyring2_User0~0 := 0;~__ste_Client_Keyring2_User1~0 := 0;~__ste_Client_Keyring2_User2~0 := 0;~__ste_Client_Keyring0_PublicKey0~0 := 0;~__ste_Client_Keyring0_PublicKey1~0 := 0;~__ste_Client_Keyring0_PublicKey2~0 := 0;~__ste_Client_Keyring1_PublicKey0~0 := 0;~__ste_Client_Keyring1_PublicKey1~0 := 0;~__ste_Client_Keyring1_PublicKey2~0 := 0;~__ste_Client_Keyring2_PublicKey0~0 := 0;~__ste_Client_Keyring2_PublicKey1~0 := 0;~__ste_Client_Keyring2_PublicKey2~0 := 0;~__ste_client_forwardReceiver0~0 := 0;~__ste_client_forwardReceiver1~0 := 0;~__ste_client_forwardReceiver2~0 := 0;~__ste_client_forwardReceiver3~0 := 0;~__ste_client_idCounter0~0 := 0;~__ste_client_idCounter1~0 := 0;~__ste_client_idCounter2~0 := 0;~__ste_Email_counter~0 := 0;~__ste_email_id0~0 := 0;~__ste_email_id1~0 := 0;~__ste_email_from0~0 := 0;~__ste_email_from1~0 := 0;~__ste_email_to0~0 := 0;~__ste_email_to1~0 := 0;~__ste_email_subject0~0.base, ~__ste_email_subject0~0.offset := 0, 0;~__ste_email_subject1~0.base, ~__ste_email_subject1~0.offset := 0, 0;~__ste_email_body0~0.base, ~__ste_email_body0~0.offset := 0, 0;~__ste_email_body1~0.base, ~__ste_email_body1~0.offset := 0, 0;~__ste_email_isEncrypted0~0 := 0;~__ste_email_isEncrypted1~0 := 0;~__ste_email_encryptionKey0~0 := 0;~__ste_email_encryptionKey1~0 := 0;~__ste_email_isSigned0~0 := 0;~__ste_email_isSigned1~0 := 0;~__ste_email_signKey0~0 := 0;~__ste_email_signKey1~0 := 0;~__ste_email_isSignatureVerified0~0 := 0;~__ste_email_isSignatureVerified1~0 := 0;~head~0.base, ~head~0.offset := 0, 0; 27054#ULTIMATE.init_returnLabel#1 assume true;assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret12#1, main_~retValue_acc~0#1, main_~tmp~1#1;havoc main_~retValue_acc~0#1;havoc main_~tmp~1#1;assume { :begin_inline_select_helpers } true; 27055#L2896 assume true;assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true; 27163#L2889 assume true;assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~42#1;havoc valid_product_~retValue_acc~42#1;valid_product_~retValue_acc~42#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~42#1; 27164#L2904 assume true;main_#t~ret12#1 := valid_product_#res#1;havoc valid_product_~retValue_acc~42#1;assume { :end_inline_valid_product } true;main_~tmp~1#1 := main_#t~ret12#1;havoc main_#t~ret12#1; 27192#L236 assume 0 != main_~tmp~1#1;assume { :begin_inline_setup } true;havoc setup_#t~ret9#1, setup_#t~ret10#1, setup_#t~ret11#1, setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset, setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset, setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset;havoc setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset;havoc setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset;havoc setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset;~bob~0 := 1;assume { :begin_inline_setup_bob } true;setup_bob_#in~bob___0#1 := ~bob~0;havoc setup_bob_~bob___0#1;setup_bob_~bob___0#1 := setup_bob_#in~bob___0#1;assume { :begin_inline_setup_bob__wrappee__Base } true;setup_bob__wrappee__Base_#in~bob___0#1 := setup_bob_~bob___0#1;havoc setup_bob__wrappee__Base_~bob___0#1;setup_bob__wrappee__Base_~bob___0#1 := setup_bob__wrappee__Base_#in~bob___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_bob__wrappee__Base_~bob___0#1, setup_bob__wrappee__Base_~bob___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 27300#L1957-2 assume 1 == setClientId_~handle#1;~__ste_client_idCounter0~0 := setClientId_~value#1; 27215#L1970-2 assume true;havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true; 27519#L113 assume true;havoc setup_bob__wrappee__Base_~bob___0#1;havoc setup_bob__wrappee__Base_#in~bob___0#1;assume { :end_inline_setup_bob__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_bob_~bob___0#1, 123;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 27425#L1522-5 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 26990#L1535-5 assume true;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true; 27135#L124 assume true;havoc setup_bob_~bob___0#1;havoc setup_bob_#in~bob___0#1;assume { :end_inline_setup_bob } true;setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset := 4, 0;havoc setup_#t~ret9#1;havoc setup_#t~ret9#1;~rjh~0 := 2;assume { :begin_inline_setup_rjh } true;setup_rjh_#in~rjh___0#1 := ~rjh~0;havoc setup_rjh_~rjh___0#1;setup_rjh_~rjh___0#1 := setup_rjh_#in~rjh___0#1;assume { :begin_inline_setup_rjh__wrappee__Base } true;setup_rjh__wrappee__Base_#in~rjh___0#1 := setup_rjh_~rjh___0#1;havoc setup_rjh__wrappee__Base_~rjh___0#1;setup_rjh__wrappee__Base_~rjh___0#1 := setup_rjh__wrappee__Base_#in~rjh___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_rjh__wrappee__Base_~rjh___0#1, setup_rjh__wrappee__Base_~rjh___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 27466#L1957-1 assume !(1 == setClientId_~handle#1); 27467#L1960-1 assume 2 == setClientId_~handle#1;~__ste_client_idCounter1~0 := setClientId_~value#1; 27115#L1970-1 assume true;havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true; 27116#L134 assume true;havoc setup_rjh__wrappee__Base_~rjh___0#1;havoc setup_rjh__wrappee__Base_#in~rjh___0#1;assume { :end_inline_setup_rjh__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_rjh_~rjh___0#1, 456;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 27504#L1522-4 assume !(1 == setClientPrivateKey_~handle#1); 27380#L1525-4 assume 2 == setClientPrivateKey_~handle#1;~__ste_client_privateKey1~0 := setClientPrivateKey_~value#1; 27044#L1535-4 assume true;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true; 27045#L145 assume true;havoc setup_rjh_~rjh___0#1;havoc setup_rjh_#in~rjh___0#1;assume { :end_inline_setup_rjh } true;setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset := 5, 0;havoc setup_#t~ret10#1;havoc setup_#t~ret10#1;~chuck~0 := 3;assume { :begin_inline_setup_chuck } true;setup_chuck_#in~chuck___0#1 := ~chuck~0;havoc setup_chuck_~chuck___0#1;setup_chuck_~chuck___0#1 := setup_chuck_#in~chuck___0#1;assume { :begin_inline_setup_chuck__wrappee__Base } true;setup_chuck__wrappee__Base_#in~chuck___0#1 := setup_chuck_~chuck___0#1;havoc setup_chuck__wrappee__Base_~chuck___0#1;setup_chuck__wrappee__Base_~chuck___0#1 := setup_chuck__wrappee__Base_#in~chuck___0#1;assume { :begin_inline_setClientId } true;setClientId_#in~handle#1, setClientId_#in~value#1 := setup_chuck__wrappee__Base_~chuck___0#1, setup_chuck__wrappee__Base_~chuck___0#1;havoc setClientId_~handle#1, setClientId_~value#1;setClientId_~handle#1 := setClientId_#in~handle#1;setClientId_~value#1 := setClientId_#in~value#1; 27167#L1957 assume !(1 == setClientId_~handle#1); 27482#L1960 assume !(2 == setClientId_~handle#1); 27483#L1963 assume 3 == setClientId_~handle#1;~__ste_client_idCounter2~0 := setClientId_~value#1; 27165#L1970 assume true;havoc setClientId_~handle#1, setClientId_~value#1;havoc setClientId_#in~handle#1, setClientId_#in~value#1;assume { :end_inline_setClientId } true; 27166#L155 assume true;havoc setup_chuck__wrappee__Base_~chuck___0#1;havoc setup_chuck__wrappee__Base_#in~chuck___0#1;assume { :end_inline_setup_chuck__wrappee__Base } true;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := setup_chuck_~chuck___0#1, 789;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 27441#L1522-3 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 26915#L1535-3 assume true;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true; 26916#L166 assume true;havoc setup_chuck_~chuck___0#1;havoc setup_chuck_#in~chuck___0#1;assume { :end_inline_setup_chuck } true;setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset := 6, 0;havoc setup_#t~ret11#1;havoc setup_#t~ret11#1; 27186#L223 assume true;havoc setup_#t~ret9#1, setup_#t~ret10#1, setup_#t~ret11#1, setup_~__cil_tmp1~0#1.base, setup_~__cil_tmp1~0#1.offset, setup_~__cil_tmp2~0#1.base, setup_~__cil_tmp2~0#1.offset, setup_~__cil_tmp3~0#1.base, setup_~__cil_tmp3~0#1.offset;assume { :end_inline_setup } true;assume { :begin_inline_test } true;havoc test_#t~nondet111#1, test_#t~nondet112#1, test_#t~nondet113#1, test_#t~nondet114#1, test_#t~nondet115#1, test_#t~nondet116#1, test_#t~nondet117#1, test_#t~nondet118#1, test_#t~nondet119#1, test_#t~nondet120#1, test_#t~nondet121#1, test_~op1~0#1, test_~op2~0#1, test_~op3~0#1, test_~op4~0#1, test_~op5~0#1, test_~op6~0#1, test_~op7~0#1, test_~op8~0#1, test_~op9~0#1, test_~op10~0#1, test_~op11~0#1, test_~splverifierCounter~0#1, test_~tmp~26#1, test_~tmp___0~10#1, test_~tmp___1~6#1, test_~tmp___2~5#1, test_~tmp___3~1#1, test_~tmp___4~1#1, test_~tmp___5~0#1, test_~tmp___6~0#1, test_~tmp___7~0#1, test_~tmp___8~0#1, test_~tmp___9~0#1;havoc test_~op1~0#1;havoc test_~op2~0#1;havoc test_~op3~0#1;havoc test_~op4~0#1;havoc test_~op5~0#1;havoc test_~op6~0#1;havoc test_~op7~0#1;havoc test_~op8~0#1;havoc test_~op9~0#1;havoc test_~op10~0#1;havoc test_~op11~0#1;havoc test_~splverifierCounter~0#1;havoc test_~tmp~26#1;havoc test_~tmp___0~10#1;havoc test_~tmp___1~6#1;havoc test_~tmp___2~5#1;havoc test_~tmp___3~1#1;havoc test_~tmp___4~1#1;havoc test_~tmp___5~0#1;havoc test_~tmp___6~0#1;havoc test_~tmp___7~0#1;havoc test_~tmp___8~0#1;havoc test_~tmp___9~0#1;test_~op1~0#1 := 0;test_~op2~0#1 := 0;test_~op3~0#1 := 0;test_~op4~0#1 := 0;test_~op5~0#1 := 0;test_~op6~0#1 := 0;test_~op7~0#1 := 0;test_~op8~0#1 := 0;test_~op9~0#1 := 0;test_~op10~0#1 := 0;test_~op11~0#1 := 0;test_~splverifierCounter~0#1 := 0; 27187#L2974 assume true; 27527#L2974-1 assume !false;assume true; 27528#L2976 assume test_~splverifierCounter~0#1 < 4;test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1; 27286#L2982 [2024-11-10 23:10:59,610 INFO L747 eck$LassoCheckResult]: Loop: 27286#L2982 assume !(0 == test_~op1~0#1); 27026#L2992 assume true; 27027#L2996 assume !(0 == test_~op2~0#1); 27246#L3006 assume true; 27247#L3010 assume !(0 == test_~op3~0#1); 27201#L3020 assume true; 27202#L3024 assume !(0 == test_~op4~0#1); 26992#L3034 assume true; 26993#L3038 assume !(0 == test_~op5~0#1); 26945#L3048 assume true; 26946#L3052 assume !(0 == test_~op6~0#1); 27443#L3062 assume true; 27473#L3066 assume 0 == test_~op7~0#1;havoc test_#t~nondet117#1;test_~tmp___3~1#1 := test_#t~nondet117#1;havoc test_#t~nondet117#1; 27352#L3070 assume 0 != test_~tmp___3~1#1;assume { :begin_inline_rjhKeyChange } true;assume { :begin_inline_generateKeyPair } true;generateKeyPair_#in~client#1, generateKeyPair_#in~seed#1 := ~rjh~0, 666;havoc generateKeyPair_~client#1, generateKeyPair_~seed#1;generateKeyPair_~client#1 := generateKeyPair_#in~client#1;generateKeyPair_~seed#1 := generateKeyPair_#in~seed#1;assume { :begin_inline_setClientPrivateKey } true;setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1 := generateKeyPair_~client#1, generateKeyPair_~seed#1;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;setClientPrivateKey_~handle#1 := setClientPrivateKey_#in~handle#1;setClientPrivateKey_~value#1 := setClientPrivateKey_#in~value#1; 27327#L1522-1 assume 1 == setClientPrivateKey_~handle#1;~__ste_client_privateKey0~0 := setClientPrivateKey_~value#1; 26949#L1535-1 assume true;havoc setClientPrivateKey_~handle#1, setClientPrivateKey_~value#1;havoc setClientPrivateKey_#in~handle#1, setClientPrivateKey_#in~value#1;assume { :end_inline_setClientPrivateKey } true; 26950#L742 assume true;havoc generateKeyPair_~client#1, generateKeyPair_~seed#1;havoc generateKeyPair_#in~client#1, generateKeyPair_#in~seed#1;assume { :end_inline_generateKeyPair } true; 27088#L356 assume true;assume { :end_inline_rjhKeyChange } true;test_~op7~0#1 := 1; 26980#L2974 assume true; 27387#L2974-1 assume !false;assume true; 27430#L2976 assume test_~splverifierCounter~0#1 < 4;test_~splverifierCounter~0#1 := 1 + test_~splverifierCounter~0#1; 27286#L2982 [2024-11-10 23:10:59,610 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 23:10:59,611 INFO L85 PathProgramCache]: Analyzing trace with hash 704476275, now seen corresponding path program 1 times [2024-11-10 23:10:59,611 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 23:10:59,611 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [722147694] [2024-11-10 23:10:59,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 23:10:59,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 23:10:59,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 23:10:59,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 23:10:59,690 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 23:10:59,690 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [722147694] [2024-11-10 23:10:59,690 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [722147694] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 23:10:59,690 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 23:10:59,690 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-10 23:10:59,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [400145746] [2024-11-10 23:10:59,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 23:10:59,690 INFO L750 eck$LassoCheckResult]: stem already infeasible [2024-11-10 23:10:59,691 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 23:10:59,691 INFO L85 PathProgramCache]: Analyzing trace with hash 1487050433, now seen corresponding path program 1 times [2024-11-10 23:10:59,691 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 23:10:59,691 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1608778298] [2024-11-10 23:10:59,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 23:10:59,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 23:10:59,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 23:10:59,697 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-10 23:10:59,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 23:10:59,703 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-10 23:10:59,774 INFO L204 LassoAnalysis]: Preferences: [2024-11-10 23:10:59,774 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-10 23:10:59,775 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-10 23:10:59,775 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-10 23:10:59,775 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-10 23:10:59,775 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:59,775 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-10 23:10:59,775 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-10 23:10:59,775 INFO L132 ssoRankerPreferences]: Filename of dumped script: email_spec3_product35.cil.c_Iteration4_Loop [2024-11-10 23:10:59,775 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-10 23:10:59,775 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-10 23:10:59,776 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:59,778 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:59,779 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:59,781 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:59,783 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:59,784 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:59,789 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:59,793 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:59,794 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:59,795 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:59,797 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:59,800 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:59,802 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:59,803 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:59,805 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:59,807 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:59,808 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:59,810 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:59,813 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:59,815 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:10:59,895 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2024-11-10 23:10:59,933 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-10 23:10:59,933 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-10 23:10:59,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:59,933 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:59,935 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:59,936 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2024-11-10 23:10:59,936 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:10:59,936 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:59,948 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-10 23:10:59,948 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_generateKeyPair_~seed#1=0} Honda state: {ULTIMATE.start_generateKeyPair_~seed#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-10 23:10:59,957 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2024-11-10 23:10:59,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:59,958 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:59,958 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:59,959 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2024-11-10 23:10:59,960 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:10:59,960 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:59,970 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-10 23:10:59,971 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_setClientPrivateKey_#in~value#1=0} Honda state: {ULTIMATE.start_setClientPrivateKey_#in~value#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-10 23:10:59,980 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2024-11-10 23:10:59,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:10:59,980 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:10:59,981 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:10:59,982 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2024-11-10 23:10:59,982 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:10:59,982 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:10:59,993 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-10 23:10:59,993 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~rjh~0=1} Honda state: {~rjh~0=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-10 23:11:00,003 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2024-11-10 23:11:00,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:11:00,003 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:11:00,004 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:11:00,005 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2024-11-10 23:11:00,006 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:11:00,006 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:11:00,016 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-10 23:11:00,017 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_setClientPrivateKey_~handle#1=0} Honda state: {ULTIMATE.start_setClientPrivateKey_~handle#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-10 23:11:00,026 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2024-11-10 23:11:00,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:11:00,027 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:11:00,028 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:11:00,028 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2024-11-10 23:11:00,029 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:11:00,029 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:11:00,047 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-10 23:11:00,047 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op3~0#1=-1} Honda state: {ULTIMATE.start_test_~op3~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-10 23:11:00,057 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2024-11-10 23:11:00,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:11:00,058 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:11:00,059 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:11:00,060 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2024-11-10 23:11:00,061 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:11:00,061 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:11:00,078 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-10 23:11:00,078 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op5~0#1=4} Honda state: {ULTIMATE.start_test_~op5~0#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-10 23:11:00,088 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2024-11-10 23:11:00,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:11:00,089 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:11:00,089 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:11:00,090 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2024-11-10 23:11:00,091 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-10 23:11:00,091 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:11:00,111 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2024-11-10 23:11:00,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:11:00,112 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:11:00,113 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:11:00,113 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2024-11-10 23:11:00,114 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-10 23:11:00,114 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-10 23:11:00,140 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-10 23:11:00,143 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2024-11-10 23:11:00,143 INFO L204 LassoAnalysis]: Preferences: [2024-11-10 23:11:00,143 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-10 23:11:00,143 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-10 23:11:00,144 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-10 23:11:00,144 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-10 23:11:00,144 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:11:00,144 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-10 23:11:00,144 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-10 23:11:00,144 INFO L132 ssoRankerPreferences]: Filename of dumped script: email_spec3_product35.cil.c_Iteration4_Loop [2024-11-10 23:11:00,144 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-10 23:11:00,144 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-10 23:11:00,145 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:11:00,147 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:11:00,149 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:11:00,151 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:11:00,152 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:11:00,157 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:11:00,158 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:11:00,160 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:11:00,161 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:11:00,164 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:11:00,166 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:11:00,167 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:11:00,169 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:11:00,170 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:11:00,172 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:11:00,174 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:11:00,176 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:11:00,177 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:11:00,179 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:11:00,181 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-10 23:11:00,277 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-10 23:11:00,277 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-10 23:11:00,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:11:00,277 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:11:00,280 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:11:00,282 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2024-11-10 23:11:00,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-10 23:11:00,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-10 23:11:00,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-10 23:11:00,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-10 23:11:00,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-10 23:11:00,293 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-10 23:11:00,293 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-10 23:11:00,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-10 23:11:00,294 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-10 23:11:00,304 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2024-11-10 23:11:00,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:11:00,304 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:11:00,305 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:11:00,306 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2024-11-10 23:11:00,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-10 23:11:00,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-10 23:11:00,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-10 23:11:00,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-10 23:11:00,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-10 23:11:00,317 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-10 23:11:00,317 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-10 23:11:00,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-10 23:11:00,319 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-10 23:11:00,328 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2024-11-10 23:11:00,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:11:00,329 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:11:00,330 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:11:00,330 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2024-11-10 23:11:00,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-10 23:11:00,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-10 23:11:00,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-10 23:11:00,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-10 23:11:00,341 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-10 23:11:00,341 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-10 23:11:00,342 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-10 23:11:00,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-10 23:11:00,343 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-10 23:11:00,353 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2024-11-10 23:11:00,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:11:00,354 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:11:00,354 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:11:00,355 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2024-11-10 23:11:00,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-10 23:11:00,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-10 23:11:00,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-10 23:11:00,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-10 23:11:00,366 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2024-11-10 23:11:00,366 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-10 23:11:00,366 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-10 23:11:00,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-10 23:11:00,368 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-10 23:11:00,378 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2024-11-10 23:11:00,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:11:00,378 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:11:00,379 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:11:00,379 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2024-11-10 23:11:00,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-10 23:11:00,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-10 23:11:00,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-10 23:11:00,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-10 23:11:00,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-10 23:11:00,391 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-10 23:11:00,391 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-10 23:11:00,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-10 23:11:00,393 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2024-11-10 23:11:00,395 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2024-11-10 23:11:00,395 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2024-11-10 23:11:00,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-10 23:11:00,395 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 23:11:00,396 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-10 23:11:00,397 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2024-11-10 23:11:00,398 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2024-11-10 23:11:00,398 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2024-11-10 23:11:00,398 INFO L474 LassoAnalysis]: Proved termination. [2024-11-10 23:11:00,398 INFO L476 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_test_~splverifierCounter~0#1) = -2*ULTIMATE.start_test_~splverifierCounter~0#1 + 7 Supporting invariants [] [2024-11-10 23:11:00,408 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2024-11-10 23:11:00,408 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2024-11-10 23:11:00,422 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 23:11:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 23:11:00,492 INFO L255 TraceCheckSpWp]: Trace formula consists of 549 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-10 23:11:00,494 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 23:11:00,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 23:11:00,546 INFO L255 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-10 23:11:00,546 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 23:11:00,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 23:11:00,624 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2024-11-10 23:11:00,625 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 2524 states and 4457 transitions. cyclomatic complexity: 1942 Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 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) [2024-11-10 23:11:00,665 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 2524 states and 4457 transitions. cyclomatic complexity: 1942. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 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) Result 5548 states and 9825 transitions. Complement of second has 4 states. [2024-11-10 23:11:00,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2024-11-10 23:11:00,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 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) [2024-11-10 23:11:00,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 548 transitions. [2024-11-10 23:11:00,668 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 548 transitions. Stem has 32 letters. Loop has 21 letters. [2024-11-10 23:11:00,668 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-10 23:11:00,668 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 548 transitions. Stem has 53 letters. Loop has 21 letters. [2024-11-10 23:11:00,669 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-10 23:11:00,669 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 548 transitions. Stem has 32 letters. Loop has 42 letters. [2024-11-10 23:11:00,669 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-11-10 23:11:00,669 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 5548 states and 9825 transitions. [2024-11-10 23:11:00,687 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2024-11-10 23:11:00,688 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 5548 states to 0 states and 0 transitions. [2024-11-10 23:11:00,688 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2024-11-10 23:11:00,688 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2024-11-10 23:11:00,688 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2024-11-10 23:11:00,688 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-10 23:11:00,688 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-10 23:11:00,688 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-10 23:11:00,688 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 23:11:00,689 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-10 23:11:00,689 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-10 23:11:00,689 INFO L87 Difference]: Start difference. First operand 0 states and 0 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 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) [2024-11-10 23:11:00,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-10 23:11:00,689 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2024-11-10 23:11:00,689 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 0 states and 0 transitions. [2024-11-10 23:11:00,689 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2024-11-10 23:11:00,689 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 0 states to 0 states and 0 transitions. [2024-11-10 23:11:00,689 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2024-11-10 23:11:00,689 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2024-11-10 23:11:00,689 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2024-11-10 23:11:00,690 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-10 23:11:00,690 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-10 23:11:00,690 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-10 23:11:00,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-10 23:11:00,691 INFO L425 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-10 23:11:00,691 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2024-11-10 23:11:00,691 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2024-11-10 23:11:00,691 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2024-11-10 23:11:00,691 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2024-11-10 23:11:00,697 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 10.11 11:11:00 BoogieIcfgContainer [2024-11-10 23:11:00,698 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2024-11-10 23:11:00,698 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-10 23:11:00,698 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-10 23:11:00,698 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-10 23:11:00,699 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 11:10:54" (3/4) ... [2024-11-10 23:11:00,700 INFO L146 WitnessPrinter]: No result that supports witness generation found [2024-11-10 23:11:00,701 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-10 23:11:00,701 INFO L158 Benchmark]: Toolchain (without parser) took 9846.36ms. Allocated memory was 163.6MB in the beginning and 417.3MB in the end (delta: 253.8MB). Free memory was 92.0MB in the beginning and 205.5MB in the end (delta: -113.5MB). Peak memory consumption was 142.7MB. Max. memory is 16.1GB. [2024-11-10 23:11:00,701 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 113.2MB. Free memory is still 78.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 23:11:00,701 INFO L158 Benchmark]: CACSL2BoogieTranslator took 658.80ms. Allocated memory is still 163.6MB. Free memory was 92.0MB in the beginning and 100.8MB in the end (delta: -8.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-10 23:11:00,702 INFO L158 Benchmark]: Boogie Procedure Inliner took 141.17ms. Allocated memory is still 163.6MB. Free memory was 100.8MB in the beginning and 74.8MB in the end (delta: 26.0MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-11-10 23:11:00,702 INFO L158 Benchmark]: Boogie Preprocessor took 163.90ms. Allocated memory is still 163.6MB. Free memory was 74.8MB in the beginning and 102.0MB in the end (delta: -27.1MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2024-11-10 23:11:00,702 INFO L158 Benchmark]: IcfgBuilder took 3167.07ms. Allocated memory was 163.6MB in the beginning and 297.8MB in the end (delta: 134.2MB). Free memory was 102.0MB in the beginning and 223.5MB in the end (delta: -121.6MB). Peak memory consumption was 117.2MB. Max. memory is 16.1GB. [2024-11-10 23:11:00,703 INFO L158 Benchmark]: BuchiAutomizer took 5706.66ms. Allocated memory was 297.8MB in the beginning and 417.3MB in the end (delta: 119.5MB). Free memory was 223.5MB in the beginning and 206.5MB in the end (delta: 17.0MB). Peak memory consumption was 136.6MB. Max. memory is 16.1GB. [2024-11-10 23:11:00,703 INFO L158 Benchmark]: Witness Printer took 2.73ms. Allocated memory is still 417.3MB. Free memory was 206.5MB in the beginning and 205.5MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-10 23:11:00,704 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 113.2MB. Free memory is still 78.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 658.80ms. Allocated memory is still 163.6MB. Free memory was 92.0MB in the beginning and 100.8MB in the end (delta: -8.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 141.17ms. Allocated memory is still 163.6MB. Free memory was 100.8MB in the beginning and 74.8MB in the end (delta: 26.0MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 163.90ms. Allocated memory is still 163.6MB. Free memory was 74.8MB in the beginning and 102.0MB in the end (delta: -27.1MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. * IcfgBuilder took 3167.07ms. Allocated memory was 163.6MB in the beginning and 297.8MB in the end (delta: 134.2MB). Free memory was 102.0MB in the beginning and 223.5MB in the end (delta: -121.6MB). Peak memory consumption was 117.2MB. Max. memory is 16.1GB. * BuchiAutomizer took 5706.66ms. Allocated memory was 297.8MB in the beginning and 417.3MB in the end (delta: 119.5MB). Free memory was 223.5MB in the beginning and 206.5MB in the end (delta: 17.0MB). Peak memory consumption was 136.6MB. Max. memory is 16.1GB. * Witness Printer took 2.73ms. Allocated memory is still 417.3MB. Free memory was 206.5MB in the beginning and 205.5MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 48]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [48] - GenericResultAtLocation [Line: 392]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Client.i","") [392] - GenericResultAtLocation [Line: 854]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"SignVerify_spec.i","") [854] - GenericResultAtLocation [Line: 913]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"ClientLib.i","") [913] - GenericResultAtLocation [Line: 1973]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"EmailLib.i","") [1973] - GenericResultAtLocation [Line: 2372]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Email.i","") [2372] - GenericResultAtLocation [Line: 2507]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [2507] - GenericResultAtLocation [Line: 2873]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [2873] - GenericResultAtLocation [Line: 2908]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Util.i","") [2908] - GenericResultAtLocation [Line: 2925]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [2925] - GenericResultAtLocation [Line: 2934]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [2934] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 8 terminating modules (4 trivial, 4 deterministic, 0 nondeterministic). One deterministic module has affine ranking function (((long long) -2 * op2) + 1) and consists of 6 locations. One deterministic module has affine ranking function (((long long) -2 * op3) + 1) and consists of 4 locations. One deterministic module has affine ranking function (((long long) -2 * op6) + 1) and consists of 4 locations. One deterministic module has affine ranking function (((long long) -2 * splverifierCounter) + 7) and consists of 3 locations. 4 modules have a trivial ranking function, the largest among these consists of 5 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 5.6s and 5 iterations. TraceHistogramMax:1. Analysis of lassos took 3.5s. Construction of modules took 0.1s. Büchi inclusion checks took 1.4s. Highest rank in rank-based complementation 3. Minimization of det autom 2. Minimization of nondet autom 6. Automata minimization 0.1s AutomataMinimizationTime, 6 MinimizatonAttempts, 4091 StatesRemovedByMinimization, 3 NontrivialMinimizations. Non-live state removal took 0.2s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [4, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 7796 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 7792 mSDsluCounter, 22980 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 13618 mSDsCounter, 16 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 204 IncrementalHoareTripleChecker+Invalid, 220 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 16 mSolverCounterUnsat, 9362 mSDtfsCounter, 204 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT4 lasso0 LassoPreprocessingBenchmarks: Lassos: inital36 mio100 ax100 hnf100 lsp29 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq160 hnf93 smp100 dnf100 smp100 tf113 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 17ms VariablesStem: 0 VariablesLoop: 1 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 0 MotzkinApplications: 4 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 23 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 4 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.5s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2024-11-10 23:11:00,727 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2024-11-10 23:11:00,928 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE