./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/ntdrivers-simplified/cdaudio_simpl1.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 791161d1 Calling Ultimate with: /usr/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/ntdrivers-simplified/cdaudio_simpl1.cil-2.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.graphml --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 75fd132a1a39ad1f2927845122893235fdf65fe2225472c79a2e84525dcd60fe --- Real Ultimate output --- This is Ultimate 0.2.2-?-791161d [2022-07-23 14:36:26,736 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-23 14:36:26,738 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-23 14:36:26,779 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-23 14:36:26,780 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-23 14:36:26,781 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-23 14:36:26,783 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-23 14:36:26,785 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-23 14:36:26,786 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-23 14:36:26,791 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-23 14:36:26,792 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-23 14:36:26,794 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-23 14:36:26,795 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-23 14:36:26,796 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-23 14:36:26,798 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-23 14:36:26,801 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-23 14:36:26,802 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-23 14:36:26,804 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-23 14:36:26,805 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-23 14:36:26,809 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-23 14:36:26,811 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-23 14:36:26,812 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-23 14:36:26,813 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-23 14:36:26,814 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-23 14:36:26,814 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-23 14:36:26,817 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-23 14:36:26,817 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-23 14:36:26,817 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-23 14:36:26,818 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-23 14:36:26,818 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-23 14:36:26,819 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-23 14:36:26,819 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-23 14:36:26,820 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-23 14:36:26,821 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-23 14:36:26,821 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-23 14:36:26,822 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-23 14:36:26,822 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-23 14:36:26,823 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-23 14:36:26,823 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-23 14:36:26,823 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-23 14:36:26,824 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-23 14:36:26,827 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-23 14:36:26,828 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-07-23 14:36:26,862 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-23 14:36:26,862 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-23 14:36:26,863 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-23 14:36:26,863 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-23 14:36:26,865 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-23 14:36:26,865 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-23 14:36:26,865 INFO L138 SettingsManager]: * Use SBE=true [2022-07-23 14:36:26,865 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-23 14:36:26,865 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-23 14:36:26,866 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-23 14:36:26,866 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-23 14:36:26,867 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-23 14:36:26,867 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-23 14:36:26,867 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-23 14:36:26,867 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-23 14:36:26,867 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-23 14:36:26,868 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-23 14:36:26,868 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-23 14:36:26,868 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-23 14:36:26,868 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-23 14:36:26,868 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-23 14:36:26,869 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-23 14:36:26,869 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-23 14:36:26,869 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-23 14:36:26,870 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-23 14:36:26,870 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-23 14:36:26,870 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-23 14:36:26,870 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-23 14:36:26,871 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-23 14:36:26,871 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-23 14:36:26,871 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-23 14:36:26,872 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-23 14:36:26,872 INFO L138 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75fd132a1a39ad1f2927845122893235fdf65fe2225472c79a2e84525dcd60fe [2022-07-23 14:36:27,114 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-23 14:36:27,140 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-23 14:36:27,142 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-23 14:36:27,143 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-23 14:36:27,143 INFO L275 PluginConnector]: CDTParser initialized [2022-07-23 14:36:27,144 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ntdrivers-simplified/cdaudio_simpl1.cil-2.c [2022-07-23 14:36:27,194 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb138acae/406a04eb93c94ef799bfdf41cc5262d9/FLAG59ba14d67 [2022-07-23 14:36:27,597 INFO L306 CDTParser]: Found 1 translation units. [2022-07-23 14:36:27,598 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ntdrivers-simplified/cdaudio_simpl1.cil-2.c [2022-07-23 14:36:27,611 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb138acae/406a04eb93c94ef799bfdf41cc5262d9/FLAG59ba14d67 [2022-07-23 14:36:27,932 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb138acae/406a04eb93c94ef799bfdf41cc5262d9 [2022-07-23 14:36:27,935 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-23 14:36:27,938 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-23 14:36:27,939 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-23 14:36:27,939 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-23 14:36:27,942 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-23 14:36:27,942 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 02:36:27" (1/1) ... [2022-07-23 14:36:27,943 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d5f5a37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:36:27, skipping insertion in model container [2022-07-23 14:36:27,944 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 02:36:27" (1/1) ... [2022-07-23 14:36:27,950 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-23 14:36:28,004 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-23 14:36:28,167 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ntdrivers-simplified/cdaudio_simpl1.cil-2.c[2073,2086] [2022-07-23 14:36:28,307 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 14:36:28,315 INFO L203 MainTranslator]: Completed pre-run [2022-07-23 14:36:28,339 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ntdrivers-simplified/cdaudio_simpl1.cil-2.c[2073,2086] [2022-07-23 14:36:28,457 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 14:36:28,470 INFO L208 MainTranslator]: Completed translation [2022-07-23 14:36:28,470 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:36:28 WrapperNode [2022-07-23 14:36:28,471 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-23 14:36:28,471 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-23 14:36:28,472 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-23 14:36:28,472 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-23 14:36:28,477 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:36:28" (1/1) ... [2022-07-23 14:36:28,503 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:36:28" (1/1) ... [2022-07-23 14:36:28,673 INFO L137 Inliner]: procedures = 41, calls = 107, calls flagged for inlining = 102, calls inlined = 276, statements flattened = 5102 [2022-07-23 14:36:28,674 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-23 14:36:28,675 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-23 14:36:28,675 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-23 14:36:28,675 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-23 14:36:28,682 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:36:28" (1/1) ... [2022-07-23 14:36:28,682 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:36:28" (1/1) ... [2022-07-23 14:36:28,698 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:36:28" (1/1) ... [2022-07-23 14:36:28,699 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:36:28" (1/1) ... [2022-07-23 14:36:28,751 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:36:28" (1/1) ... [2022-07-23 14:36:28,781 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:36:28" (1/1) ... [2022-07-23 14:36:28,794 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:36:28" (1/1) ... [2022-07-23 14:36:28,810 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-23 14:36:28,812 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-23 14:36:28,812 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-23 14:36:28,813 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-23 14:36:28,814 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:36:28" (1/1) ... [2022-07-23 14:36:28,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:28,836 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:28,852 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) [2022-07-23 14:36:28,871 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 [2022-07-23 14:36:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-23 14:36:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-23 14:36:28,893 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-23 14:36:28,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-23 14:36:29,142 INFO L234 CfgBuilder]: Building ICFG [2022-07-23 14:36:29,144 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-23 14:36:29,152 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,153 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,159 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,161 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,166 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,183 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,188 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,204 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,207 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,210 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,212 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,214 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,218 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,234 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,236 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,238 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,243 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,248 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,252 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,253 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,256 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,261 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,262 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,263 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,264 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,266 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,268 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,269 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,271 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,272 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,274 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,275 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,276 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,277 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,278 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,280 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,281 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,282 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,283 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,284 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,285 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,287 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:29,324 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-07-23 14:36:30,782 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1271: assume false; [2022-07-23 14:36:30,783 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1272: assume !false; [2022-07-23 14:36:30,783 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##249: assume false; [2022-07-23 14:36:30,783 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##250: assume !false; [2022-07-23 14:36:30,783 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1230: assume !false; [2022-07-23 14:36:30,784 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##287: assume false; [2022-07-23 14:36:30,784 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##288: assume !false; [2022-07-23 14:36:30,784 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1229: assume false; [2022-07-23 14:36:30,784 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1210: assume false; [2022-07-23 14:36:30,784 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1211: assume !false; [2022-07-23 14:36:30,785 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##319: assume false; [2022-07-23 14:36:30,785 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##320: assume !false; [2022-07-23 14:36:30,785 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1160: assume !false; [2022-07-23 14:36:30,785 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1159: assume false; [2022-07-23 14:36:30,785 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##371: assume false; [2022-07-23 14:36:30,785 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##372: assume !false; [2022-07-23 14:36:30,785 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1108: assume false; [2022-07-23 14:36:30,786 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1109: assume !false; [2022-07-23 14:36:30,786 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##346: assume false; [2022-07-23 14:36:30,786 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##347: assume !false; [2022-07-23 14:36:30,786 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##416: assume false; [2022-07-23 14:36:30,786 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##417: assume !false; [2022-07-23 14:36:30,786 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1050: assume !false; [2022-07-23 14:36:30,787 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L305: CdAudioPnp_#res#1 := 0; [2022-07-23 14:36:30,787 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1049: assume false; [2022-07-23 14:36:30,787 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1003: assume false; [2022-07-23 14:36:30,787 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1004: assume !false; [2022-07-23 14:36:30,787 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##461: assume !false; [2022-07-23 14:36:30,788 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##460: assume false; [2022-07-23 14:36:30,788 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##487: assume !false; [2022-07-23 14:36:30,788 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##486: assume false; [2022-07-23 14:36:30,788 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##526: assume !false; [2022-07-23 14:36:30,788 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##525: assume false; [2022-07-23 14:36:30,788 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##71: assume !false; [2022-07-23 14:36:30,789 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##70: assume false; [2022-07-23 14:36:30,789 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##47: assume !false; [2022-07-23 14:36:30,789 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##46: assume false; [2022-07-23 14:36:30,789 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume !false; [2022-07-23 14:36:30,789 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##24: assume false; [2022-07-23 14:36:30,789 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2022-07-23 14:36:30,790 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2022-07-23 14:36:30,790 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##573: assume !false; [2022-07-23 14:36:30,790 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##572: assume false; [2022-07-23 14:36:30,790 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##685: assume !false; [2022-07-23 14:36:30,790 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##684: assume false; [2022-07-23 14:36:30,790 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##609: assume false; [2022-07-23 14:36:30,791 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##610: assume !false; [2022-07-23 14:36:30,791 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##639: assume !false; [2022-07-23 14:36:30,791 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##638: assume false; [2022-07-23 14:36:30,791 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1612: assume false; [2022-07-23 14:36:30,791 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1613: assume !false; [2022-07-23 14:36:30,792 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##757: assume !false; [2022-07-23 14:36:30,792 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##756: assume false; [2022-07-23 14:36:30,792 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##717: assume !false; [2022-07-23 14:36:30,792 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##716: assume false; [2022-07-23 14:36:30,792 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1506: assume false; [2022-07-23 14:36:30,792 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1507: assume !false; [2022-07-23 14:36:30,793 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1564: assume false; [2022-07-23 14:36:30,793 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1565: assume !false; [2022-07-23 14:36:30,793 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##856: assume false; [2022-07-23 14:36:30,793 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##857: assume !false; [2022-07-23 14:36:30,793 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##801: assume false; [2022-07-23 14:36:30,793 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##802: assume !false; [2022-07-23 14:36:30,794 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##832: assume !false; [2022-07-23 14:36:30,794 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##831: assume false; [2022-07-23 14:36:30,794 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1426: assume false; [2022-07-23 14:36:30,794 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1427: assume !false; [2022-07-23 14:36:30,794 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1476: assume false; [2022-07-23 14:36:30,795 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1477: assume !false; [2022-07-23 14:36:30,795 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1398: assume false; [2022-07-23 14:36:30,795 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1399: assume !false; [2022-07-23 14:36:30,795 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##961: assume !false; [2022-07-23 14:36:30,795 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##960: assume false; [2022-07-23 14:36:30,795 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##909: assume false; [2022-07-23 14:36:30,796 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##910: assume !false; [2022-07-23 14:36:30,796 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1301: assume false; [2022-07-23 14:36:30,796 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1302: assume !false; [2022-07-23 14:36:30,796 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##188: assume !false; [2022-07-23 14:36:30,796 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##187: assume false; [2022-07-23 14:36:30,796 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##148: assume false; [2022-07-23 14:36:30,797 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##149: assume !false; [2022-07-23 14:36:30,797 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1354: assume false; [2022-07-23 14:36:30,797 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1355: assume !false; [2022-07-23 14:36:30,797 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1341: assume false; [2022-07-23 14:36:30,797 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1342: assume !false; [2022-07-23 14:36:30,797 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##111: assume false; [2022-07-23 14:36:30,798 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##112: assume !false; [2022-07-23 14:36:30,798 INFO L275 CfgBuilder]: Performing block encoding [2022-07-23 14:36:30,814 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-23 14:36:30,815 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-23 14:36:30,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 02:36:30 BoogieIcfgContainer [2022-07-23 14:36:30,817 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-23 14:36:30,818 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-23 14:36:30,818 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-23 14:36:30,821 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-23 14:36:30,822 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-23 14:36:30,822 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 23.07 02:36:27" (1/3) ... [2022-07-23 14:36:30,823 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7d4e0959 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.07 02:36:30, skipping insertion in model container [2022-07-23 14:36:30,823 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-23 14:36:30,823 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 02:36:28" (2/3) ... [2022-07-23 14:36:30,824 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7d4e0959 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.07 02:36:30, skipping insertion in model container [2022-07-23 14:36:30,824 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-23 14:36:30,824 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 02:36:30" (3/3) ... [2022-07-23 14:36:30,825 INFO L354 chiAutomizerObserver]: Analyzing ICFG cdaudio_simpl1.cil-2.c [2022-07-23 14:36:30,883 INFO L255 stractBuchiCegarLoop]: Interprodecural is true [2022-07-23 14:36:30,883 INFO L256 stractBuchiCegarLoop]: Hoare is false [2022-07-23 14:36:30,884 INFO L257 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-23 14:36:30,884 INFO L258 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-23 14:36:30,884 INFO L259 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-23 14:36:30,884 INFO L260 stractBuchiCegarLoop]: Difference is false [2022-07-23 14:36:30,884 INFO L261 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-23 14:36:30,884 INFO L265 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-23 14:36:30,891 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 1209 states, 1208 states have (on average 1.4801324503311257) internal successors, (1788), 1208 states have internal predecessors, (1788), 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) [2022-07-23 14:36:30,974 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 20 [2022-07-23 14:36:30,974 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-23 14:36:30,974 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-23 14:36:30,982 INFO L179 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] [2022-07-23 14:36:30,982 INFO L180 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-23 14:36:30,982 INFO L287 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-23 14:36:30,985 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 1209 states, 1208 states have (on average 1.4801324503311257) internal successors, (1788), 1208 states have internal predecessors, (1788), 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) [2022-07-23 14:36:30,997 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 20 [2022-07-23 14:36:30,997 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-23 14:36:30,997 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-23 14:36:30,998 INFO L179 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] [2022-07-23 14:36:30,998 INFO L180 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-23 14:36:31,003 INFO L752 eck$LassoCheckResult]: Stem: 602#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; 1122#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet154#1, main_#t~nondet155#1, main_#t~nondet156#1, main_#t~nondet157#1, main_#t~nondet158#1, main_#t~nondet159#1, main_#t~nondet160#1, main_#t~nondet161#1, main_#t~nondet162#1, main_#t~ret163#1, main_#t~ret164#1, main_#t~ret165#1, main_~tmp_ndt_3~0#1, main_~tmp_ndt_2~0#1, main_~tmp_ndt_1~0#1, main_~pirp__IoStatus__Status~0#1, main_~d~0#1, main_~status~9#1, main_~irp~1#1, main_~we_should_unload~0#1, main_~irp_choice~0#1, main_~devobj~0#1, main_~__cil_tmp9~1#1;havoc main_~pirp__IoStatus__Status~0#1;main_~d~0#1 := main_#t~nondet154#1;havoc main_#t~nondet154#1;main_~status~9#1 := main_#t~nondet155#1;havoc main_#t~nondet155#1;main_~irp~1#1 := main_#t~nondet156#1;havoc main_#t~nondet156#1;main_~we_should_unload~0#1 := main_#t~nondet157#1;havoc main_#t~nondet157#1;main_~irp_choice~0#1 := main_#t~nondet158#1;havoc main_#t~nondet158#1;main_~devobj~0#1 := main_#t~nondet159#1;havoc main_#t~nondet159#1;havoc main_~__cil_tmp9~1#1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := main_~irp~1#1;assume { :begin_inline__BLAST_init } true;~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; 571#L82true assume { :end_inline__BLAST_init } true; 1178#L1757true assume main_~status~9#1 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;main_~pirp__IoStatus__Status~0#1 := 0;~myStatus~0 := 0; 814#L1767true assume !(0 == main_~irp_choice~0#1); 781#L1767-2true assume { :begin_inline_stub_driver_init } true;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; 788#L1714true assume { :end_inline_stub_driver_init } true; 1182#L1775true assume !(main_~status~9#1 < 0);havoc main_~tmp_ndt_1~0#1;main_~tmp_ndt_1~0#1 := main_#t~nondet160#1;havoc main_#t~nondet160#1; 480#L1781true assume !(2 == main_~tmp_ndt_1~0#1);havoc main_~tmp_ndt_2~0#1;main_~tmp_ndt_2~0#1 := main_#t~nondet161#1;havoc main_#t~nondet161#1; 1016#L1786true assume 3 == main_~tmp_ndt_2~0#1; 865#L1787true assume { :begin_inline_CdAudioPnp } true;CdAudioPnp_#in~DeviceObject#1, CdAudioPnp_#in~Irp#1 := main_~devobj~0#1, ~pirp~0;havoc CdAudioPnp_#res#1;havoc CdAudioPnp_#t~nondet18#1, CdAudioPnp_#t~nondet19#1, CdAudioPnp_#t~nondet20#1, CdAudioPnp_#t~nondet21#1, CdAudioPnp_#t~nondet22#1, CdAudioPnp_#t~nondet23#1, CdAudioPnp_#t~ret24#1, CdAudioPnp_#t~ret25#1, CdAudioPnp_#t~ret26#1, CdAudioPnp_#t~ret27#1, CdAudioPnp_#t~ret28#1, CdAudioPnp_#t~ret29#1, CdAudioPnp_~DeviceObject#1, CdAudioPnp_~Irp#1, CdAudioPnp_~Irp__Tail__Overlay__CurrentStackLocation~0#1, CdAudioPnp_~irpSp__MinorFunction~0#1, CdAudioPnp_~Irp__IoStatus__Status~0#1, CdAudioPnp_~irpSp__Parameters__UsageNotification__Type~0#1, CdAudioPnp_~deviceExtension__PagingPathCountEvent~0#1, CdAudioPnp_~irpSp__Parameters__UsageNotification__InPath~0#1, CdAudioPnp_~deviceExtension__PagingPathCount~0#1, CdAudioPnp_~DeviceObject__Flags~0#1, CdAudioPnp_~irpSp~0#1, CdAudioPnp_~status~2#1, CdAudioPnp_~setPagable~0#1, CdAudioPnp_~tmp~1#1, CdAudioPnp_~tmp___0~0#1;CdAudioPnp_~DeviceObject#1 := CdAudioPnp_#in~DeviceObject#1;CdAudioPnp_~Irp#1 := CdAudioPnp_#in~Irp#1;CdAudioPnp_~Irp__Tail__Overlay__CurrentStackLocation~0#1 := CdAudioPnp_#t~nondet18#1;havoc CdAudioPnp_#t~nondet18#1;CdAudioPnp_~irpSp__MinorFunction~0#1 := CdAudioPnp_#t~nondet19#1;havoc CdAudioPnp_#t~nondet19#1;havoc CdAudioPnp_~Irp__IoStatus__Status~0#1;CdAudioPnp_~irpSp__Parameters__UsageNotification__Type~0#1 := CdAudioPnp_#t~nondet20#1;havoc CdAudioPnp_#t~nondet20#1;CdAudioPnp_~deviceExtension__PagingPathCountEvent~0#1 := CdAudioPnp_#t~nondet21#1;havoc CdAudioPnp_#t~nondet21#1;CdAudioPnp_~irpSp__Parameters__UsageNotification__InPath~0#1 := CdAudioPnp_#t~nondet22#1;havoc CdAudioPnp_#t~nondet22#1;CdAudioPnp_~deviceExtension__PagingPathCount~0#1 := CdAudioPnp_#t~nondet23#1;havoc CdAudioPnp_#t~nondet23#1;havoc CdAudioPnp_~DeviceObject__Flags~0#1;havoc CdAudioPnp_~irpSp~0#1;havoc CdAudioPnp_~status~2#1;havoc CdAudioPnp_~setPagable~0#1;havoc CdAudioPnp_~tmp~1#1;havoc CdAudioPnp_~tmp___0~0#1;CdAudioPnp_~irpSp~0#1 := CdAudioPnp_~Irp__Tail__Overlay__CurrentStackLocation~0#1;CdAudioPnp_~status~2#1 := -1073741637; 1137#L236true assume 0 == CdAudioPnp_~irpSp__MinorFunction~0#1; 886#L237true assume { :begin_inline_CdAudioStartDevice } true;CdAudioStartDevice_#in~DeviceObject#1, CdAudioStartDevice_#in~Irp#1 := CdAudioPnp_~DeviceObject#1, CdAudioPnp_~Irp#1;havoc CdAudioStartDevice_#res#1;havoc CdAudioStartDevice_#t~nondet9#1, CdAudioStartDevice_#t~nondet10#1, CdAudioStartDevice_#t~nondet11#1, CdAudioStartDevice_#t~nondet12#1, CdAudioStartDevice_#t~nondet13#1, CdAudioStartDevice_#t~ret14#1, CdAudioStartDevice_#t~post15#1, CdAudioStartDevice_#t~ret16#1, CdAudioStartDevice_#t~ret17#1, CdAudioStartDevice_~DeviceObject#1, CdAudioStartDevice_~Irp#1, CdAudioStartDevice_~deviceExtension__Active~0#1, CdAudioStartDevice_~deviceExtension~0#1, CdAudioStartDevice_~status~1#1, CdAudioStartDevice_~srb~0#1, CdAudioStartDevice_~srb__Cdb~0#1, CdAudioStartDevice_~cdb~0#1, CdAudioStartDevice_~inquiryDataPtr~0#1, CdAudioStartDevice_~attempt~0#1, CdAudioStartDevice_~tmp~0#1, CdAudioStartDevice_~deviceParameterHandle~0#1, CdAudioStartDevice_~keyValue~0#1;CdAudioStartDevice_~DeviceObject#1 := CdAudioStartDevice_#in~DeviceObject#1;CdAudioStartDevice_~Irp#1 := CdAudioStartDevice_#in~Irp#1;CdAudioStartDevice_~deviceExtension__Active~0#1 := CdAudioStartDevice_#t~nondet9#1;havoc CdAudioStartDevice_#t~nondet9#1;CdAudioStartDevice_~deviceExtension~0#1 := CdAudioStartDevice_#t~nondet10#1;havoc CdAudioStartDevice_#t~nondet10#1;havoc CdAudioStartDevice_~status~1#1;CdAudioStartDevice_~srb~0#1 := CdAudioStartDevice_#t~nondet11#1;havoc CdAudioStartDevice_#t~nondet11#1;CdAudioStartDevice_~srb__Cdb~0#1 := CdAudioStartDevice_#t~nondet12#1;havoc CdAudioStartDevice_#t~nondet12#1;havoc CdAudioStartDevice_~cdb~0#1;havoc CdAudioStartDevice_~inquiryDataPtr~0#1;havoc CdAudioStartDevice_~attempt~0#1;havoc CdAudioStartDevice_~tmp~0#1;CdAudioStartDevice_~deviceParameterHandle~0#1 := CdAudioStartDevice_#t~nondet13#1;havoc CdAudioStartDevice_#t~nondet13#1;havoc CdAudioStartDevice_~keyValue~0#1;assume { :begin_inline_CdAudioForwardIrpSynchronous } true;CdAudioForwardIrpSynchronous_#in~DeviceObject#1, CdAudioForwardIrpSynchronous_#in~Irp#1 := CdAudioStartDevice_~DeviceObject#1, CdAudioStartDevice_~Irp#1;havoc CdAudioForwardIrpSynchronous_#res#1;havoc CdAudioForwardIrpSynchronous_#t~nondet144#1, CdAudioForwardIrpSynchronous_#t~nondet145#1, CdAudioForwardIrpSynchronous_#t~ret146#1, CdAudioForwardIrpSynchronous_#t~ret147#1, CdAudioForwardIrpSynchronous_~DeviceObject#1, CdAudioForwardIrpSynchronous_~Irp#1, CdAudioForwardIrpSynchronous_~deviceExtension__TargetDeviceObject~3#1, CdAudioForwardIrpSynchronous_~event~2#1, CdAudioForwardIrpSynchronous_~status~8#1, CdAudioForwardIrpSynchronous_~irpSp__Control~1#1;CdAudioForwardIrpSynchronous_~DeviceObject#1 := CdAudioForwardIrpSynchronous_#in~DeviceObject#1;CdAudioForwardIrpSynchronous_~Irp#1 := CdAudioForwardIrpSynchronous_#in~Irp#1;CdAudioForwardIrpSynchronous_~deviceExtension__TargetDeviceObject~3#1 := CdAudioForwardIrpSynchronous_#t~nondet144#1;havoc CdAudioForwardIrpSynchronous_#t~nondet144#1;CdAudioForwardIrpSynchronous_~event~2#1 := CdAudioForwardIrpSynchronous_#t~nondet145#1;havoc CdAudioForwardIrpSynchronous_#t~nondet145#1;havoc CdAudioForwardIrpSynchronous_~status~8#1;havoc CdAudioForwardIrpSynchronous_~irpSp__Control~1#1; 551#L1646true assume !(~s~0 != ~NP~0); 553#L1651true assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; 142#L1651-2true CdAudioForwardIrpSynchronous_~irpSp__Control~1#1 := 224;assume { :begin_inline_IofCallDriver } true;IofCallDriver_#in~DeviceObject#1, IofCallDriver_#in~Irp#1 := CdAudioForwardIrpSynchronous_~deviceExtension__TargetDeviceObject~3#1, CdAudioForwardIrpSynchronous_~Irp#1;havoc IofCallDriver_#res#1;havoc IofCallDriver_#t~nondet166#1, IofCallDriver_#t~nondet167#1, IofCallDriver_#t~ret168#1, IofCallDriver_#t~ret169#1, IofCallDriver_#t~nondet170#1, IofCallDriver_#t~nondet171#1, IofCallDriver_~tmp_ndt_6~0#1, IofCallDriver_~tmp_ndt_5~0#1, IofCallDriver_~DeviceObject#1, IofCallDriver_~Irp#1, IofCallDriver_~Irp__PendingReturned~1#1, IofCallDriver_~returnVal2~0#1, IofCallDriver_~compRetStatus~0#1, IofCallDriver_~lcontext~0#1, IofCallDriver_~__cil_tmp8~1#1;IofCallDriver_~DeviceObject#1 := IofCallDriver_#in~DeviceObject#1;IofCallDriver_~Irp#1 := IofCallDriver_#in~Irp#1;IofCallDriver_~Irp__PendingReturned~1#1 := IofCallDriver_#t~nondet166#1;havoc IofCallDriver_#t~nondet166#1;havoc IofCallDriver_~returnVal2~0#1;havoc IofCallDriver_~compRetStatus~0#1;IofCallDriver_~lcontext~0#1 := IofCallDriver_#t~nondet167#1;havoc IofCallDriver_#t~nondet167#1;havoc IofCallDriver_~__cil_tmp8~1#1; 25#L1902-14true assume !(0 != ~compRegistered~0); 465#L1902-15true assume 0 != IofCallDriver_~Irp__PendingReturned~1#1;IofCallDriver_~returnVal2~0#1 := 259; 101#L1948-7true assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := IofCallDriver_~returnVal2~0#1; 866#L1966-23true IofCallDriver_#res#1 := IofCallDriver_~returnVal2~0#1; 3#L1976-7true CdAudioForwardIrpSynchronous_#t~ret146#1 := IofCallDriver_#res#1;assume { :end_inline_IofCallDriver } true;CdAudioForwardIrpSynchronous_~status~8#1 := CdAudioForwardIrpSynchronous_#t~ret146#1;havoc CdAudioForwardIrpSynchronous_#t~ret146#1;CdAudioForwardIrpSynchronous_~status~8#1 := 259; 1195#L1665true assume !(0 != CdAudioForwardIrpSynchronous_~status~8#1); 137#L1665-2true CdAudioForwardIrpSynchronous_#res#1 := CdAudioForwardIrpSynchronous_~status~8#1; 1002#L1671true CdAudioStartDevice_#t~ret14#1 := CdAudioForwardIrpSynchronous_#res#1;assume { :end_inline_CdAudioForwardIrpSynchronous } true;CdAudioStartDevice_~status~1#1 := CdAudioStartDevice_#t~ret14#1;havoc CdAudioStartDevice_#t~ret14#1; 192#L158true assume !(CdAudioStartDevice_~status~1#1 < 0); 509#L162true assume 255 == CdAudioStartDevice_~deviceExtension__Active~0#1;CdAudioStartDevice_~cdb~0#1 := CdAudioStartDevice_~srb__Cdb~0#1;CdAudioStartDevice_~inquiryDataPtr~0#1 := 0;CdAudioStartDevice_~attempt~0#1 := 0; 432#L166true assume !(0 == CdAudioStartDevice_~inquiryDataPtr~0#1);CdAudioStartDevice_~status~1#1 := -1073741823; 965#L172-2true [2022-07-23 14:36:31,004 INFO L754 eck$LassoCheckResult]: Loop: 965#L172-2true assume !false; 970#L173true assume CdAudioStartDevice_~status~1#1 < 0;CdAudioStartDevice_~tmp~0#1 := CdAudioStartDevice_~attempt~0#1;CdAudioStartDevice_#t~post15#1 := CdAudioStartDevice_~attempt~0#1;CdAudioStartDevice_~attempt~0#1 := 1 + CdAudioStartDevice_#t~post15#1;havoc CdAudioStartDevice_#t~post15#1; 613#L179true assume !(CdAudioStartDevice_~tmp~0#1 >= 4); 821#L176true assume { :begin_inline_SendSrbSynchronous } true;SendSrbSynchronous_#in~Extension#1, SendSrbSynchronous_#in~Srb#1, SendSrbSynchronous_#in~Buffer#1, SendSrbSynchronous_#in~BufferLength#1 := CdAudioStartDevice_~deviceExtension~0#1, CdAudioStartDevice_~srb~0#1, CdAudioStartDevice_~inquiryDataPtr~0#1, 36;havoc SendSrbSynchronous_#res#1;havoc SendSrbSynchronous_#t~nondet4#1, SendSrbSynchronous_#t~nondet5#1, SendSrbSynchronous_#t~nondet6#1, SendSrbSynchronous_#t~ret7#1, SendSrbSynchronous_~Extension#1, SendSrbSynchronous_~Srb#1, SendSrbSynchronous_~Buffer#1, SendSrbSynchronous_~BufferLength#1, SendSrbSynchronous_~ioStatus__Status~0#1, SendSrbSynchronous_~ioctl~0#1, SendSrbSynchronous_~event~0#1, SendSrbSynchronous_~irp~0#1, SendSrbSynchronous_~status~0#1, SendSrbSynchronous_~__cil_tmp10~0#1, SendSrbSynchronous_~__cil_tmp11~0#1, SendSrbSynchronous_~__cil_tmp12~0#1, SendSrbSynchronous_~__cil_tmp13~0#1, SendSrbSynchronous_~__cil_tmp14~0#1, SendSrbSynchronous_~__cil_tmp15~0#1, SendSrbSynchronous_~__cil_tmp16~0#1, SendSrbSynchronous_~__cil_tmp17~0#1, SendSrbSynchronous_~__cil_tmp18~0#1;SendSrbSynchronous_~Extension#1 := SendSrbSynchronous_#in~Extension#1;SendSrbSynchronous_~Srb#1 := SendSrbSynchronous_#in~Srb#1;SendSrbSynchronous_~Buffer#1 := SendSrbSynchronous_#in~Buffer#1;SendSrbSynchronous_~BufferLength#1 := SendSrbSynchronous_#in~BufferLength#1;SendSrbSynchronous_~ioStatus__Status~0#1 := SendSrbSynchronous_#t~nondet4#1;havoc SendSrbSynchronous_#t~nondet4#1;havoc SendSrbSynchronous_~ioctl~0#1;SendSrbSynchronous_~event~0#1 := SendSrbSynchronous_#t~nondet5#1;havoc SendSrbSynchronous_#t~nondet5#1;havoc SendSrbSynchronous_~irp~0#1;SendSrbSynchronous_~status~0#1 := SendSrbSynchronous_#t~nondet6#1;havoc SendSrbSynchronous_#t~nondet6#1;havoc SendSrbSynchronous_~__cil_tmp10~0#1;havoc SendSrbSynchronous_~__cil_tmp11~0#1;havoc SendSrbSynchronous_~__cil_tmp12~0#1;havoc SendSrbSynchronous_~__cil_tmp13~0#1;havoc SendSrbSynchronous_~__cil_tmp14~0#1;havoc SendSrbSynchronous_~__cil_tmp15~0#1;havoc SendSrbSynchronous_~__cil_tmp16~0#1;havoc SendSrbSynchronous_~__cil_tmp17~0#1;havoc SendSrbSynchronous_~__cil_tmp18~0#1;SendSrbSynchronous_~irp~0#1 := 0; 736#L103-48true assume 0 != SendSrbSynchronous_~Buffer#1;SendSrbSynchronous_~__cil_tmp10~0#1 := 4116;SendSrbSynchronous_~__cil_tmp11~0#1 := 49152;SendSrbSynchronous_~__cil_tmp12~0#1 := 262144;SendSrbSynchronous_~__cil_tmp13~0#1 := 311296;SendSrbSynchronous_~ioctl~0#1 := 315412; 872#L103-50true assume 0 == SendSrbSynchronous_~irp~0#1;SendSrbSynchronous_#res#1 := -1073741670; 1139#L128-16true CdAudioStartDevice_#t~ret16#1 := SendSrbSynchronous_#res#1;assume { :end_inline_SendSrbSynchronous } true;CdAudioStartDevice_~status~1#1 := CdAudioStartDevice_#t~ret16#1;havoc CdAudioStartDevice_#t~ret16#1; 965#L172-2true [2022-07-23 14:36:31,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 14:36:31,009 INFO L85 PathProgramCache]: Analyzing trace with hash -229833114, now seen corresponding path program 1 times [2022-07-23 14:36:31,017 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-23 14:36:31,017 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1797453668] [2022-07-23 14:36:31,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 14:36:31,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-23 14:36:31,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 14:36:31,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-23 14:36:31,174 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-23 14:36:31,174 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1797453668] [2022-07-23 14:36:31,175 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1797453668] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 14:36:31,175 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-23 14:36:31,176 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-23 14:36:31,177 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1888061604] [2022-07-23 14:36:31,178 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 14:36:31,181 INFO L757 eck$LassoCheckResult]: stem already infeasible [2022-07-23 14:36:31,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 14:36:31,182 INFO L85 PathProgramCache]: Analyzing trace with hash 1023080889, now seen corresponding path program 1 times [2022-07-23 14:36:31,182 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-23 14:36:31,183 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1733256872] [2022-07-23 14:36:31,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 14:36:31,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-23 14:36:31,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-23 14:36:31,205 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-23 14:36:31,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-23 14:36:31,244 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-23 14:36:31,417 INFO L210 LassoAnalysis]: Preferences: [2022-07-23 14:36:31,418 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-23 14:36:31,418 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-23 14:36:31,418 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-23 14:36:31,418 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-07-23 14:36:31,418 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:31,418 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-23 14:36:31,419 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-23 14:36:31,419 INFO L133 ssoRankerPreferences]: Filename of dumped script: cdaudio_simpl1.cil-2.c_Iteration1_Loop [2022-07-23 14:36:31,419 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-23 14:36:31,419 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-23 14:36:31,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,456 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,458 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,460 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,475 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,482 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,484 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,486 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,490 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,496 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,498 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,500 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,502 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,504 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,507 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,509 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,514 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,516 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,520 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,522 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,525 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,527 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,533 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,535 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,537 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,539 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:31,752 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-23 14:36:31,753 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-07-23 14:36:31,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:31,754 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:31,759 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) [2022-07-23 14:36:31,769 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-07-23 14:36:31,769 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-07-23 14:36:31,783 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 [2022-07-23 14:36:31,802 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-07-23 14:36:31,803 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_#t~ret7#1=0} Honda state: {ULTIMATE.start_SendSrbSynchronous_#t~ret7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-07-23 14:36:31,829 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-07-23 14:36:31,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:31,830 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:31,831 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) [2022-07-23 14:36:31,836 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 [2022-07-23 14:36:31,837 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-07-23 14:36:31,841 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-07-23 14:36:31,863 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-07-23 14:36:31,863 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp18~0#1=0} Honda state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp18~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-07-23 14:36:31,887 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-07-23 14:36:31,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:31,888 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:31,889 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) [2022-07-23 14:36:31,893 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-07-23 14:36:31,893 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-07-23 14:36:31,902 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 [2022-07-23 14:36:31,911 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-07-23 14:36:31,912 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_CdAudioStartDevice_#t~post15#1=0} Honda state: {ULTIMATE.start_CdAudioStartDevice_#t~post15#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-07-23 14:36:31,935 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-07-23 14:36:31,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:31,936 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:31,937 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) [2022-07-23 14:36:31,942 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-07-23 14:36:31,942 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-07-23 14:36:31,951 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 [2022-07-23 14:36:31,968 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-07-23 14:36:31,968 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~irp~0#1=0} Honda state: {ULTIMATE.start_SendSrbSynchronous_~irp~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-07-23 14:36:31,993 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 [2022-07-23 14:36:31,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:31,994 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:31,995 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) [2022-07-23 14:36:32,002 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-07-23 14:36:32,002 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-07-23 14:36:32,023 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 [2022-07-23 14:36:32,024 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-07-23 14:36:32,024 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_#res#1=-1073741670, ULTIMATE.start_CdAudioStartDevice_~status~1#1=-1073741670} Honda state: {ULTIMATE.start_SendSrbSynchronous_#res#1=-1073741670, ULTIMATE.start_CdAudioStartDevice_~status~1#1=-1073741670} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-07-23 14:36:32,049 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 [2022-07-23 14:36:32,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:32,049 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:32,050 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) [2022-07-23 14:36:32,062 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-07-23 14:36:32,062 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-07-23 14:36:32,073 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 [2022-07-23 14:36:32,083 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-07-23 14:36:32,083 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_CdAudioStartDevice_#t~ret16#1=0} Honda state: {ULTIMATE.start_CdAudioStartDevice_#t~ret16#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-07-23 14:36:32,104 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-07-23 14:36:32,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:32,105 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:32,106 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) [2022-07-23 14:36:32,106 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 [2022-07-23 14:36:32,111 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-07-23 14:36:32,111 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-07-23 14:36:32,138 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-07-23 14:36:32,138 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_#t~nondet6#1=0} Honda state: {ULTIMATE.start_SendSrbSynchronous_#t~nondet6#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-07-23 14:36:32,162 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-07-23 14:36:32,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:32,163 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:32,164 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) [2022-07-23 14:36:32,169 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 [2022-07-23 14:36:32,170 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-07-23 14:36:32,170 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-07-23 14:36:32,192 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-07-23 14:36:32,193 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_CdAudioStartDevice_~deviceExtension~0#1=4, ULTIMATE.start_SendSrbSynchronous_~Extension#1=4, ULTIMATE.start_SendSrbSynchronous_#in~Extension#1=4} Honda state: {ULTIMATE.start_CdAudioStartDevice_~deviceExtension~0#1=4, ULTIMATE.start_SendSrbSynchronous_~Extension#1=4, ULTIMATE.start_SendSrbSynchronous_#in~Extension#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-07-23 14:36:32,213 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-07-23 14:36:32,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:32,213 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:32,214 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) [2022-07-23 14:36:32,232 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 [2022-07-23 14:36:32,232 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-07-23 14:36:32,232 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-07-23 14:36:32,246 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-07-23 14:36:32,246 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0#1=5, ULTIMATE.start_SendSrbSynchronous_~Buffer#1=5, ULTIMATE.start_SendSrbSynchronous_#in~Buffer#1=5} Honda state: {ULTIMATE.start_CdAudioStartDevice_~inquiryDataPtr~0#1=5, ULTIMATE.start_SendSrbSynchronous_~Buffer#1=5, ULTIMATE.start_SendSrbSynchronous_#in~Buffer#1=5} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-07-23 14:36:32,270 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-07-23 14:36:32,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:32,271 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:32,272 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) [2022-07-23 14:36:32,284 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 [2022-07-23 14:36:32,284 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-07-23 14:36:32,284 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-07-23 14:36:32,303 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-07-23 14:36:32,304 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~event~0#1=0} Honda state: {ULTIMATE.start_SendSrbSynchronous_~event~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-07-23 14:36:32,342 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-07-23 14:36:32,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:32,342 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:32,356 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) [2022-07-23 14:36:32,394 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-07-23 14:36:32,394 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-07-23 14:36:32,403 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 [2022-07-23 14:36:32,413 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-07-23 14:36:32,413 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~status~0#1=0} Honda state: {ULTIMATE.start_SendSrbSynchronous_~status~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-07-23 14:36:32,431 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-07-23 14:36:32,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:32,431 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:32,432 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) [2022-07-23 14:36:32,433 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 [2022-07-23 14:36:32,434 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-07-23 14:36:32,434 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-07-23 14:36:32,442 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-07-23 14:36:32,442 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp10~0#1=4116} Honda state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp10~0#1=4116} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-07-23 14:36:32,458 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2022-07-23 14:36:32,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:32,459 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:32,459 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) [2022-07-23 14:36:32,467 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 [2022-07-23 14:36:32,469 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-07-23 14:36:32,469 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-07-23 14:36:32,476 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-07-23 14:36:32,476 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp12~0#1=262144} Honda state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp12~0#1=262144} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-07-23 14:36:32,497 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2022-07-23 14:36:32,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:32,498 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:32,499 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) [2022-07-23 14:36:32,500 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 [2022-07-23 14:36:32,501 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-07-23 14:36:32,501 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-07-23 14:36:32,508 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-07-23 14:36:32,508 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~ioctl~0#1=315412} Honda state: {ULTIMATE.start_SendSrbSynchronous_~ioctl~0#1=315412} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-07-23 14:36:32,523 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-07-23 14:36:32,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:32,523 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:32,524 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) [2022-07-23 14:36:32,526 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 [2022-07-23 14:36:32,527 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-07-23 14:36:32,527 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-07-23 14:36:32,534 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-07-23 14:36:32,534 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp11~0#1=49152} Honda state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp11~0#1=49152} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-07-23 14:36:32,549 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 [2022-07-23 14:36:32,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:32,550 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:32,551 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) [2022-07-23 14:36:32,551 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 [2022-07-23 14:36:32,552 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-07-23 14:36:32,552 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-07-23 14:36:32,604 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-07-23 14:36:32,604 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_CdAudioStartDevice_~srb~0#1=4, ULTIMATE.start_SendSrbSynchronous_#in~Srb#1=4, ULTIMATE.start_SendSrbSynchronous_~Srb#1=4} Honda state: {ULTIMATE.start_CdAudioStartDevice_~srb~0#1=4, ULTIMATE.start_SendSrbSynchronous_#in~Srb#1=4, ULTIMATE.start_SendSrbSynchronous_~Srb#1=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-07-23 14:36:32,621 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-07-23 14:36:32,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:32,622 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:32,622 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) [2022-07-23 14:36:32,623 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 [2022-07-23 14:36:32,624 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-07-23 14:36:32,624 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-07-23 14:36:32,630 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-07-23 14:36:32,631 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp15~0#1=0} Honda state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp15~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-07-23 14:36:32,647 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-07-23 14:36:32,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:32,647 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:32,648 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) [2022-07-23 14:36:32,649 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 [2022-07-23 14:36:32,652 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-07-23 14:36:32,653 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-07-23 14:36:32,663 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-07-23 14:36:32,663 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~BufferLength#1=36, ULTIMATE.start_SendSrbSynchronous_#in~BufferLength#1=36} Honda state: {ULTIMATE.start_SendSrbSynchronous_~BufferLength#1=36, ULTIMATE.start_SendSrbSynchronous_#in~BufferLength#1=36} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-07-23 14:36:32,679 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 [2022-07-23 14:36:32,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:32,679 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:32,680 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) [2022-07-23 14:36:32,687 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 [2022-07-23 14:36:32,688 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-07-23 14:36:32,689 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-07-23 14:36:32,696 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-07-23 14:36:32,696 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp14~0#1=0} Honda state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp14~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-07-23 14:36:32,714 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 [2022-07-23 14:36:32,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:32,714 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:32,716 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) [2022-07-23 14:36:32,726 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-07-23 14:36:32,726 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-07-23 14:36:32,730 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 [2022-07-23 14:36:32,733 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-07-23 14:36:32,733 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp13~0#1=311296} Honda state: {ULTIMATE.start_SendSrbSynchronous_~__cil_tmp13~0#1=311296} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-07-23 14:36:32,748 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-07-23 14:36:32,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:32,749 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:32,749 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) [2022-07-23 14:36:32,751 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 [2022-07-23 14:36:32,751 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-07-23 14:36:32,751 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-07-23 14:36:32,757 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-07-23 14:36:32,757 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_SendSrbSynchronous_#t~nondet5#1=0} Honda state: {ULTIMATE.start_SendSrbSynchronous_#t~nondet5#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-07-23 14:36:32,774 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 [2022-07-23 14:36:32,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:32,774 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:32,775 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) [2022-07-23 14:36:32,776 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 [2022-07-23 14:36:32,777 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-07-23 14:36:32,777 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-07-23 14:36:32,798 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2022-07-23 14:36:32,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:32,799 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:32,800 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) [2022-07-23 14:36:32,800 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 [2022-07-23 14:36:32,802 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-07-23 14:36:32,802 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-07-23 14:36:32,908 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-07-23 14:36:32,911 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 [2022-07-23 14:36:32,911 INFO L210 LassoAnalysis]: Preferences: [2022-07-23 14:36:32,911 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-23 14:36:32,911 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-23 14:36:32,911 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-23 14:36:32,911 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-23 14:36:32,911 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:32,911 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-23 14:36:32,911 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-23 14:36:32,911 INFO L133 ssoRankerPreferences]: Filename of dumped script: cdaudio_simpl1.cil-2.c_Iteration1_Loop [2022-07-23 14:36:32,912 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-23 14:36:32,912 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-23 14:36:32,914 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:32,926 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:32,928 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:32,930 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:32,935 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:32,937 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:32,940 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:32,948 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:32,950 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:32,953 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:32,955 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:32,957 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:32,961 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:32,963 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:32,966 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:32,969 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:32,971 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:32,974 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:32,976 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:32,982 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:32,987 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:32,989 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:32,991 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:32,994 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:32,997 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:33,001 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-23 14:36:33,171 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-23 14:36:33,175 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-23 14:36:33,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:33,177 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:33,178 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) [2022-07-23 14:36:33,179 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 [2022-07-23 14:36:33,180 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 [2022-07-23 14:36:33,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-23 14:36:33,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-23 14:36:33,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-23 14:36:33,190 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-07-23 14:36:33,190 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-23 14:36:33,193 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-07-23 14:36:33,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-23 14:36:33,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-23 14:36:33,232 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-07-23 14:36:33,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:33,233 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:33,234 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) [2022-07-23 14:36:33,239 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 [2022-07-23 14:36:33,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-23 14:36:33,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-23 14:36:33,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-23 14:36:33,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-23 14:36:33,247 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-23 14:36:33,248 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-23 14:36:33,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-23 14:36:33,250 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 [2022-07-23 14:36:33,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-23 14:36:33,288 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 [2022-07-23 14:36:33,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:33,288 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:33,289 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) [2022-07-23 14:36:33,291 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 [2022-07-23 14:36:33,292 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 [2022-07-23 14:36:33,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-23 14:36:33,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-23 14:36:33,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-23 14:36:33,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-23 14:36:33,300 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-23 14:36:33,300 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-23 14:36:33,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-23 14:36:33,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-23 14:36:33,340 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 [2022-07-23 14:36:33,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:33,340 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:33,341 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) [2022-07-23 14:36:33,344 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 [2022-07-23 14:36:33,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-23 14:36:33,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-23 14:36:33,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-23 14:36:33,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-23 14:36:33,352 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-23 14:36:33,354 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 [2022-07-23 14:36:33,355 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-23 14:36:33,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-23 14:36:33,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-23 14:36:33,372 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2022-07-23 14:36:33,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:33,373 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:33,374 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) [2022-07-23 14:36:33,374 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 [2022-07-23 14:36:33,419 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 [2022-07-23 14:36:33,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-23 14:36:33,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-23 14:36:33,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-23 14:36:33,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-23 14:36:33,425 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-23 14:36:33,426 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-23 14:36:33,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-23 14:36:33,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-23 14:36:33,444 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 [2022-07-23 14:36:33,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:33,444 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:33,445 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) [2022-07-23 14:36:33,446 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 [2022-07-23 14:36:33,447 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 [2022-07-23 14:36:33,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-23 14:36:33,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-23 14:36:33,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-23 14:36:33,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-23 14:36:33,453 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-23 14:36:33,453 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-23 14:36:33,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-23 14:36:33,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-23 14:36:33,469 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 [2022-07-23 14:36:33,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:33,470 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:33,470 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) [2022-07-23 14:36:33,472 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 [2022-07-23 14:36:33,473 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 [2022-07-23 14:36:33,478 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-23 14:36:33,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-23 14:36:33,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-23 14:36:33,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-23 14:36:33,479 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-23 14:36:33,480 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-23 14:36:33,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-23 14:36:33,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-23 14:36:33,500 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 [2022-07-23 14:36:33,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:33,501 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:33,501 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) [2022-07-23 14:36:33,503 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 [2022-07-23 14:36:33,503 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 [2022-07-23 14:36:33,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-23 14:36:33,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-23 14:36:33,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-23 14:36:33,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-23 14:36:33,510 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-23 14:36:33,510 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-23 14:36:33,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-23 14:36:33,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-23 14:36:33,543 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2022-07-23 14:36:33,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:33,544 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:33,546 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) [2022-07-23 14:36:33,547 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 [2022-07-23 14:36:33,549 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 [2022-07-23 14:36:33,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-23 14:36:33,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-23 14:36:33,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-23 14:36:33,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-23 14:36:33,555 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-23 14:36:33,559 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-23 14:36:33,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-23 14:36:33,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-23 14:36:33,575 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 [2022-07-23 14:36:33,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:33,575 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:33,576 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) [2022-07-23 14:36:33,577 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 [2022-07-23 14:36:33,578 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 [2022-07-23 14:36:33,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-23 14:36:33,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-23 14:36:33,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-23 14:36:33,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-23 14:36:33,584 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-23 14:36:33,584 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-23 14:36:33,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-23 14:36:33,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-23 14:36:33,602 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2022-07-23 14:36:33,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:33,602 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:33,603 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) [2022-07-23 14:36:33,605 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 [2022-07-23 14:36:33,605 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 [2022-07-23 14:36:33,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-23 14:36:33,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-23 14:36:33,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-23 14:36:33,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-23 14:36:33,612 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-23 14:36:33,612 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-23 14:36:33,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-23 14:36:33,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-23 14:36:33,629 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2022-07-23 14:36:33,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:33,629 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:33,630 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) [2022-07-23 14:36:33,631 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 [2022-07-23 14:36:33,632 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 [2022-07-23 14:36:33,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-23 14:36:33,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-23 14:36:33,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-23 14:36:33,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-23 14:36:33,638 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-23 14:36:33,643 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-23 14:36:33,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-23 14:36:33,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-23 14:36:33,679 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2022-07-23 14:36:33,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:33,679 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:33,680 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) [2022-07-23 14:36:33,681 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 [2022-07-23 14:36:33,682 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 [2022-07-23 14:36:33,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-23 14:36:33,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-23 14:36:33,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-23 14:36:33,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-23 14:36:33,688 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-23 14:36:33,689 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-23 14:36:33,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-23 14:36:33,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-23 14:36:33,706 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2022-07-23 14:36:33,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:33,706 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:33,707 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) [2022-07-23 14:36:33,708 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 [2022-07-23 14:36:33,709 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 [2022-07-23 14:36:33,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-23 14:36:33,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-23 14:36:33,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-23 14:36:33,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-23 14:36:33,715 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-23 14:36:33,715 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-23 14:36:33,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-23 14:36:33,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-23 14:36:33,731 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 [2022-07-23 14:36:33,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:33,731 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:33,732 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) [2022-07-23 14:36:33,733 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 [2022-07-23 14:36:33,735 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 [2022-07-23 14:36:33,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-23 14:36:33,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-23 14:36:33,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-23 14:36:33,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-23 14:36:33,743 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-23 14:36:33,744 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-23 14:36:33,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-23 14:36:33,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-23 14:36:33,760 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2022-07-23 14:36:33,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:33,760 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:33,761 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) [2022-07-23 14:36:33,764 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 [2022-07-23 14:36:33,771 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 [2022-07-23 14:36:33,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-23 14:36:33,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-23 14:36:33,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-23 14:36:33,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-23 14:36:33,778 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-23 14:36:33,778 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-23 14:36:33,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-23 14:36:33,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-23 14:36:33,794 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 [2022-07-23 14:36:33,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:33,795 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:33,795 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) [2022-07-23 14:36:33,797 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 [2022-07-23 14:36:33,798 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 [2022-07-23 14:36:33,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-23 14:36:33,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-23 14:36:33,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-23 14:36:33,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-23 14:36:33,805 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-23 14:36:33,805 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-23 14:36:33,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-23 14:36:33,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-23 14:36:33,822 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2022-07-23 14:36:33,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:33,822 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:33,823 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) [2022-07-23 14:36:33,824 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 [2022-07-23 14:36:33,825 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 [2022-07-23 14:36:33,831 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-23 14:36:33,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-23 14:36:33,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-23 14:36:33,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-23 14:36:33,832 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-23 14:36:33,832 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-23 14:36:33,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-23 14:36:33,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-23 14:36:33,860 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2022-07-23 14:36:33,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:33,860 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:33,861 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) [2022-07-23 14:36:33,861 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 [2022-07-23 14:36:33,863 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 [2022-07-23 14:36:33,869 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-23 14:36:33,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-23 14:36:33,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-23 14:36:33,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-23 14:36:33,869 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-23 14:36:33,870 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-23 14:36:33,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-23 14:36:33,886 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-23 14:36:33,905 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2022-07-23 14:36:33,905 INFO L444 ModelExtractionUtils]: 1 out of 4 variables were initially zero. Simplification set additionally 0 variables to zero. [2022-07-23 14:36:33,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-23 14:36:33,906 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 14:36:33,907 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) [2022-07-23 14:36:33,908 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 [2022-07-23 14:36:33,908 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-23 14:36:33,908 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2022-07-23 14:36:33,908 INFO L513 LassoAnalysis]: Proved termination. [2022-07-23 14:36:33,909 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_CdAudioStartDevice_~attempt~0#1) = -2*ULTIMATE.start_CdAudioStartDevice_~attempt~0#1 + 7 Supporting invariants [] [2022-07-23 14:36:33,924 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-07-23 14:36:33,927 INFO L293 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2022-07-23 14:36:33,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 14:36:34,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 14:36:34,014 INFO L263 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-23 14:36:34,016 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-23 14:36:34,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 14:36:34,057 INFO L263 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-23 14:36:34,058 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-23 14:36:34,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-23 14:36:34,146 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates [2022-07-23 14:36:34,150 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand has 1209 states, 1208 states have (on average 1.4801324503311257) internal successors, (1788), 1208 states have internal predecessors, (1788), 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 5 states, 5 states have (on average 6.8) internal successors, (34), 5 states have internal predecessors, (34), 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) [2022-07-23 14:36:34,324 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand has 1209 states, 1208 states have (on average 1.4801324503311257) internal successors, (1788), 1208 states have internal predecessors, (1788), 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 5 states, 5 states have (on average 6.8) internal successors, (34), 5 states have internal predecessors, (34), 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 2272 states and 3306 transitions. Complement of second has 7 states. [2022-07-23 14:36:34,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-07-23 14:36:34,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 6.8) internal successors, (34), 5 states have internal predecessors, (34), 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) [2022-07-23 14:36:34,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3109 transitions. [2022-07-23 14:36:34,337 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 3109 transitions. Stem has 27 letters. Loop has 7 letters. [2022-07-23 14:36:34,338 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-23 14:36:34,338 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 3109 transitions. Stem has 34 letters. Loop has 7 letters. [2022-07-23 14:36:34,339 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-23 14:36:34,339 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 3109 transitions. Stem has 27 letters. Loop has 14 letters. [2022-07-23 14:36:34,339 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-23 14:36:34,340 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2272 states and 3306 transitions. [2022-07-23 14:36:34,362 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-07-23 14:36:34,364 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2272 states to 0 states and 0 transitions. [2022-07-23 14:36:34,365 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2022-07-23 14:36:34,365 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2022-07-23 14:36:34,365 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2022-07-23 14:36:34,366 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-23 14:36:34,366 INFO L369 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-23 14:36:34,366 INFO L392 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-23 14:36:34,366 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-23 14:36:34,369 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-23 14:36:34,369 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-23 14:36:34,370 INFO L87 Difference]: Start difference. First operand 0 states and 0 transitions. Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 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) [2022-07-23 14:36:34,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 14:36:34,372 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-07-23 14:36:34,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-07-23 14:36:34,373 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 0 states and 0 transitions. [2022-07-23 14:36:34,373 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-07-23 14:36:34,373 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 0 states to 0 states and 0 transitions. [2022-07-23 14:36:34,373 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2022-07-23 14:36:34,373 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2022-07-23 14:36:34,373 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2022-07-23 14:36:34,373 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-23 14:36:34,373 INFO L369 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-23 14:36:34,373 INFO L392 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-23 14:36:34,373 INFO L374 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-23 14:36:34,373 INFO L287 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-23 14:36:34,374 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2022-07-23 14:36:34,374 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-07-23 14:36:34,374 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2022-07-23 14:36:34,379 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 23.07 02:36:34 BoogieIcfgContainer [2022-07-23 14:36:34,379 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-07-23 14:36:34,379 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-23 14:36:34,380 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-23 14:36:34,380 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-23 14:36:34,380 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 02:36:30" (3/4) ... [2022-07-23 14:36:34,382 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-07-23 14:36:34,382 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-23 14:36:34,383 INFO L158 Benchmark]: Toolchain (without parser) took 6444.78ms. Allocated memory was 94.4MB in the beginning and 199.2MB in the end (delta: 104.9MB). Free memory was 63.4MB in the beginning and 84.1MB in the end (delta: -20.7MB). Peak memory consumption was 83.3MB. Max. memory is 16.1GB. [2022-07-23 14:36:34,383 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 94.4MB. Free memory is still 50.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-23 14:36:34,383 INFO L158 Benchmark]: CACSL2BoogieTranslator took 531.88ms. Allocated memory is still 94.4MB. Free memory was 63.2MB in the beginning and 52.6MB in the end (delta: 10.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-07-23 14:36:34,383 INFO L158 Benchmark]: Boogie Procedure Inliner took 202.21ms. Allocated memory was 94.4MB in the beginning and 115.3MB in the end (delta: 21.0MB). Free memory was 52.6MB in the beginning and 81.0MB in the end (delta: -28.3MB). Peak memory consumption was 18.2MB. Max. memory is 16.1GB. [2022-07-23 14:36:34,384 INFO L158 Benchmark]: Boogie Preprocessor took 136.50ms. Allocated memory is still 115.3MB. Free memory was 81.0MB in the beginning and 69.2MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-07-23 14:36:34,384 INFO L158 Benchmark]: RCFGBuilder took 2005.42ms. Allocated memory was 115.3MB in the beginning and 199.2MB in the end (delta: 83.9MB). Free memory was 69.2MB in the beginning and 106.8MB in the end (delta: -37.6MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. [2022-07-23 14:36:34,384 INFO L158 Benchmark]: BuchiAutomizer took 3560.62ms. Allocated memory is still 199.2MB. Free memory was 106.8MB in the beginning and 85.2MB in the end (delta: 21.6MB). Peak memory consumption was 21.6MB. Max. memory is 16.1GB. [2022-07-23 14:36:34,385 INFO L158 Benchmark]: Witness Printer took 2.66ms. Allocated memory is still 199.2MB. Free memory is still 84.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-23 14:36:34,386 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 94.4MB. Free memory is still 50.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 531.88ms. Allocated memory is still 94.4MB. Free memory was 63.2MB in the beginning and 52.6MB in the end (delta: 10.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 202.21ms. Allocated memory was 94.4MB in the beginning and 115.3MB in the end (delta: 21.0MB). Free memory was 52.6MB in the beginning and 81.0MB in the end (delta: -28.3MB). Peak memory consumption was 18.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 136.50ms. Allocated memory is still 115.3MB. Free memory was 81.0MB in the beginning and 69.2MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 2005.42ms. Allocated memory was 115.3MB in the beginning and 199.2MB in the end (delta: 83.9MB). Free memory was 69.2MB in the beginning and 106.8MB in the end (delta: -37.6MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. * BuchiAutomizer took 3560.62ms. Allocated memory is still 199.2MB. Free memory was 106.8MB in the beginning and 85.2MB in the end (delta: 21.6MB). Peak memory consumption was 21.6MB. Max. memory is 16.1GB. * Witness Printer took 2.66ms. Allocated memory is still 199.2MB. Free memory is still 84.1MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 2 terminating modules (1 trivial, 1 deterministic, 0 nondeterministic). One deterministic module has affine ranking function 7 + -2 * attempt and consists of 5 locations. 1 modules have a trivial ranking function, the largest among these consists of 3 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 3.5s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 2.9s. Construction of modules took 0.0s. Büchi inclusion checks took 0.3s. Highest rank in rank-based complementation 3. Minimization of det autom 2. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1678 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1677 mSDsluCounter, 1876 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 200 mSDsCounter, 3 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 5 IncrementalHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3 mSolverCounterUnsat, 1676 mSDtfsCounter, 5 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT1 lasso0 LassoPreprocessingBenchmarks: Lassos: inital69 mio100 ax100 hnf100 lsp20 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq171 hnf91 smp100 dnf163 smp100 tf105 neg94 sie111 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 31ms VariablesStem: 0 VariablesLoop: 3 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 0 MotzkinApplications: 4 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 21 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.7s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2022-07-23 14:36:34,412 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 [2022-07-23 14:36:34,624 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