./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pt.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pt.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-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(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0e5349f2aac0388d197fa32950f3e69d3339933dee46585f91772f9bda921aa4 --- Real Ultimate output --- This is Ultimate 0.2.2-?-791161d [2022-07-23 00:01:18,179 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-23 00:01:18,181 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-23 00:01:18,238 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-23 00:01:18,239 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-23 00:01:18,240 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-23 00:01:18,242 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-23 00:01:18,244 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-23 00:01:18,246 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-23 00:01:18,250 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-23 00:01:18,251 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-23 00:01:18,253 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-23 00:01:18,254 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-23 00:01:18,255 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-23 00:01:18,256 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-23 00:01:18,259 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-23 00:01:18,260 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-23 00:01:18,261 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-23 00:01:18,263 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-23 00:01:18,268 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-23 00:01:18,270 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-23 00:01:18,271 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-23 00:01:18,271 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-23 00:01:18,272 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-23 00:01:18,274 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-23 00:01:18,280 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-23 00:01:18,281 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-23 00:01:18,282 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-23 00:01:18,283 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-23 00:01:18,283 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-23 00:01:18,284 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-23 00:01:18,285 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-23 00:01:18,286 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-23 00:01:18,287 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-23 00:01:18,287 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-23 00:01:18,288 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-23 00:01:18,288 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-23 00:01:18,289 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-23 00:01:18,289 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-23 00:01:18,289 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-23 00:01:18,290 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-23 00:01:18,292 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-23 00:01:18,293 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-23 00:01:18,319 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-23 00:01:18,321 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-23 00:01:18,321 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-23 00:01:18,321 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-23 00:01:18,322 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-23 00:01:18,322 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-23 00:01:18,323 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-23 00:01:18,323 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-23 00:01:18,323 INFO L138 SettingsManager]: * Use SBE=true [2022-07-23 00:01:18,324 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-23 00:01:18,325 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-23 00:01:18,325 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-23 00:01:18,325 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-23 00:01:18,325 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-23 00:01:18,325 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-23 00:01:18,325 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-23 00:01:18,326 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-23 00:01:18,326 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-23 00:01:18,326 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-23 00:01:18,327 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-23 00:01:18,327 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-23 00:01:18,327 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-23 00:01:18,331 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-23 00:01:18,332 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-23 00:01:18,332 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-23 00:01:18,332 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-23 00:01:18,332 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-23 00:01:18,332 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-23 00:01:18,333 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-23 00:01:18,333 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-23 00:01:18,333 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e5349f2aac0388d197fa32950f3e69d3339933dee46585f91772f9bda921aa4 [2022-07-23 00:01:18,607 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-23 00:01:18,636 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-23 00:01:18,639 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-23 00:01:18,640 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-23 00:01:18,640 INFO L275 PluginConnector]: CDTParser initialized [2022-07-23 00:01:18,641 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pt.ko-entry_point.cil.out.i [2022-07-23 00:01:18,698 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/594e4039f/1d2d3fe4deb5480ab52b207ee532a9d4/FLAG404cbc89f [2022-07-23 00:01:19,265 INFO L306 CDTParser]: Found 1 translation units. [2022-07-23 00:01:19,266 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pt.ko-entry_point.cil.out.i [2022-07-23 00:01:19,304 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/594e4039f/1d2d3fe4deb5480ab52b207ee532a9d4/FLAG404cbc89f [2022-07-23 00:01:19,495 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/594e4039f/1d2d3fe4deb5480ab52b207ee532a9d4 [2022-07-23 00:01:19,498 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-23 00:01:19,499 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-23 00:01:19,500 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-23 00:01:19,500 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-23 00:01:19,503 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-23 00:01:19,504 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 12:01:19" (1/1) ... [2022-07-23 00:01:19,505 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6326fca3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:01:19, skipping insertion in model container [2022-07-23 00:01:19,505 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 12:01:19" (1/1) ... [2022-07-23 00:01:19,512 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-23 00:01:19,603 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-23 00:01:19,922 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3059] [2022-07-23 00:01:19,923 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3060-3061] [2022-07-23 00:01:20,063 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/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pt.ko-entry_point.cil.out.i[90990,91003] [2022-07-23 00:01:20,531 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 00:01:20,563 INFO L203 MainTranslator]: Completed pre-run [2022-07-23 00:01:20,705 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3059] [2022-07-23 00:01:20,707 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3060-3061] [2022-07-23 00:01:20,737 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/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pt.ko-entry_point.cil.out.i[90990,91003] [2022-07-23 00:01:20,855 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 00:01:20,889 INFO L208 MainTranslator]: Completed translation [2022-07-23 00:01:20,889 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:01:20 WrapperNode [2022-07-23 00:01:20,890 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-23 00:01:20,891 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-23 00:01:20,891 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-23 00:01:20,891 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-23 00:01:20,897 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:01:20" (1/1) ... [2022-07-23 00:01:20,950 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:01:20" (1/1) ... [2022-07-23 00:01:21,045 INFO L137 Inliner]: procedures = 119, calls = 771, calls flagged for inlining = 38, calls inlined = 36, statements flattened = 1521 [2022-07-23 00:01:21,046 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-23 00:01:21,047 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-23 00:01:21,047 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-23 00:01:21,048 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-23 00:01:21,055 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:01:20" (1/1) ... [2022-07-23 00:01:21,055 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:01:20" (1/1) ... [2022-07-23 00:01:21,072 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:01:20" (1/1) ... [2022-07-23 00:01:21,072 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:01:20" (1/1) ... [2022-07-23 00:01:21,152 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:01:20" (1/1) ... [2022-07-23 00:01:21,160 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:01:20" (1/1) ... [2022-07-23 00:01:21,179 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:01:20" (1/1) ... [2022-07-23 00:01:21,195 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-23 00:01:21,196 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-23 00:01:21,196 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-23 00:01:21,196 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-23 00:01:21,197 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:01:20" (1/1) ... [2022-07-23 00:01:21,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-23 00:01:21,213 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 00:01:21,228 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-23 00:01:21,230 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-23 00:01:21,265 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2022-07-23 00:01:21,267 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_release [2022-07-23 00:01:21,267 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2022-07-23 00:01:21,267 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2022-07-23 00:01:21,267 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2022-07-23 00:01:21,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_disconnect [2022-07-23 00:01:21,268 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2022-07-23 00:01:21,269 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2022-07-23 00:01:21,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-23 00:01:21,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-23 00:01:21,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-23 00:01:21,270 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_block [2022-07-23 00:01:21,270 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_block [2022-07-23 00:01:21,270 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2022-07-23 00:01:21,270 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2022-07-23 00:01:21,271 INFO L130 BoogieDeclarations]: Found specification of procedure pt_media_access_cmd [2022-07-23 00:01:21,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_media_access_cmd [2022-07-23 00:01:21,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-23 00:01:21,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-23 00:01:21,271 INFO L130 BoogieDeclarations]: Found specification of procedure pt_reset [2022-07-23 00:01:21,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_reset [2022-07-23 00:01:21,272 INFO L130 BoogieDeclarations]: Found specification of procedure pt_identify [2022-07-23 00:01:21,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_identify [2022-07-23 00:01:21,272 INFO L130 BoogieDeclarations]: Found specification of procedure pt_command [2022-07-23 00:01:21,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_command [2022-07-23 00:01:21,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-23 00:01:21,272 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write [2022-07-23 00:01:21,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write [2022-07-23 00:01:21,273 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-23 00:01:21,273 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-23 00:01:21,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-23 00:01:21,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-23 00:01:21,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-23 00:01:21,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-23 00:01:21,274 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-23 00:01:21,274 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-23 00:01:21,274 INFO L130 BoogieDeclarations]: Found specification of procedure pt_atapi [2022-07-23 00:01:21,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_atapi [2022-07-23 00:01:21,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-23 00:01:21,274 INFO L130 BoogieDeclarations]: Found specification of procedure pt_poll_dsc [2022-07-23 00:01:21,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_poll_dsc [2022-07-23 00:01:21,275 INFO L130 BoogieDeclarations]: Found specification of procedure pt_req_sense [2022-07-23 00:01:21,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_req_sense [2022-07-23 00:01:21,275 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-07-23 00:01:21,275 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-07-23 00:01:21,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-23 00:01:21,275 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-07-23 00:01:21,276 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-07-23 00:01:21,276 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-23 00:01:21,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-23 00:01:21,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-23 00:01:21,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-23 00:01:21,276 INFO L130 BoogieDeclarations]: Found specification of procedure DRIVE [2022-07-23 00:01:21,277 INFO L138 BoogieDeclarations]: Found implementation of procedure DRIVE [2022-07-23 00:01:21,277 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-07-23 00:01:21,277 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-07-23 00:01:21,277 INFO L130 BoogieDeclarations]: Found specification of procedure pt_completion [2022-07-23 00:01:21,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_completion [2022-07-23 00:01:21,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-23 00:01:21,277 INFO L130 BoogieDeclarations]: Found specification of procedure pt_sleep [2022-07-23 00:01:21,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_sleep [2022-07-23 00:01:21,278 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write_fm [2022-07-23 00:01:21,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write_fm [2022-07-23 00:01:21,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_20 [2022-07-23 00:01:21,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_20 [2022-07-23 00:01:21,278 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2022-07-23 00:01:21,278 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2022-07-23 00:01:21,279 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_block [2022-07-23 00:01:21,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_block [2022-07-23 00:01:21,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-23 00:01:21,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-23 00:01:21,279 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2022-07-23 00:01:21,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_init [2022-07-23 00:01:21,280 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2022-07-23 00:01:21,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_regr [2022-07-23 00:01:21,280 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-07-23 00:01:21,280 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-07-23 00:01:21,280 INFO L130 BoogieDeclarations]: Found specification of procedure pt_wait [2022-07-23 00:01:21,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_wait [2022-07-23 00:01:21,280 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2022-07-23 00:01:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_connect [2022-07-23 00:01:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2022-07-23 00:01:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2022-07-23 00:01:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-23 00:01:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-23 00:01:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure pt_probe [2022-07-23 00:01:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_probe [2022-07-23 00:01:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-23 00:01:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure pt_rewind [2022-07-23 00:01:21,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_rewind [2022-07-23 00:01:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure xn [2022-07-23 00:01:21,282 INFO L138 BoogieDeclarations]: Found implementation of procedure xn [2022-07-23 00:01:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-23 00:01:21,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-23 00:01:21,283 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-07-23 00:01:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-07-23 00:01:21,283 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-23 00:01:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-23 00:01:21,283 INFO L130 BoogieDeclarations]: Found specification of procedure xs [2022-07-23 00:01:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure xs [2022-07-23 00:01:21,284 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-07-23 00:01:21,284 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-07-23 00:01:21,680 INFO L234 CfgBuilder]: Building ICFG [2022-07-23 00:01:21,685 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-23 00:01:21,812 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-23 00:01:27,555 INFO L275 CfgBuilder]: Performing block encoding [2022-07-23 00:01:27,576 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-23 00:01:27,577 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2022-07-23 00:01:27,581 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 12:01:27 BoogieIcfgContainer [2022-07-23 00:01:27,582 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-23 00:01:27,585 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-23 00:01:27,585 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-23 00:01:27,588 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-23 00:01:27,588 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.07 12:01:19" (1/3) ... [2022-07-23 00:01:27,589 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@143c9d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.07 12:01:27, skipping insertion in model container [2022-07-23 00:01:27,589 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 12:01:20" (2/3) ... [2022-07-23 00:01:27,589 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@143c9d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.07 12:01:27, skipping insertion in model container [2022-07-23 00:01:27,590 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 12:01:27" (3/3) ... [2022-07-23 00:01:27,591 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--block--paride--pt.ko-entry_point.cil.out.i [2022-07-23 00:01:27,604 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-23 00:01:27,605 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-23 00:01:27,667 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-23 00:01:27,673 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@4b625668, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@5273bcb4 [2022-07-23 00:01:27,673 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-23 00:01:27,679 INFO L276 IsEmpty]: Start isEmpty. Operand has 724 states, 510 states have (on average 1.384313725490196) internal successors, (706), 530 states have internal predecessors, (706), 172 states have call successors, (172), 45 states have call predecessors, (172), 44 states have return successors, (169), 169 states have call predecessors, (169), 169 states have call successors, (169) [2022-07-23 00:01:27,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-07-23 00:01:27,713 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 00:01:27,714 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:01:27,715 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-23 00:01:27,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 00:01:27,720 INFO L85 PathProgramCache]: Analyzing trace with hash 1819847815, now seen corresponding path program 1 times [2022-07-23 00:01:27,729 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-23 00:01:27,730 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1609800139] [2022-07-23 00:01:27,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 00:01:27,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-23 00:01:28,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:28,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-23 00:01:28,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:28,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-23 00:01:28,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:28,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-23 00:01:28,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:28,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-23 00:01:28,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:28,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-07-23 00:01:28,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:28,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-07-23 00:01:28,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:28,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-07-23 00:01:28,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:28,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:01:28,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:28,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:01:28,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:28,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:01:28,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:28,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-23 00:01:28,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:28,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-23 00:01:28,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:28,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-07-23 00:01:28,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:28,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:01:28,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:28,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:01:28,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:28,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-07-23 00:01:28,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:28,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-07-23 00:01:28,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:28,743 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-07-23 00:01:28,744 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-23 00:01:28,744 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1609800139] [2022-07-23 00:01:28,745 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1609800139] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 00:01:28,745 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-23 00:01:28,745 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-23 00:01:28,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2035115251] [2022-07-23 00:01:28,748 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 00:01:28,752 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-23 00:01:28,753 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-23 00:01:28,782 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-23 00:01:28,782 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-07-23 00:01:28,786 INFO L87 Difference]: Start difference. First operand has 724 states, 510 states have (on average 1.384313725490196) internal successors, (706), 530 states have internal predecessors, (706), 172 states have call successors, (172), 45 states have call predecessors, (172), 44 states have return successors, (169), 169 states have call predecessors, (169), 169 states have call successors, (169) Second operand has 7 states, 7 states have (on average 11.142857142857142) internal successors, (78), 3 states have internal predecessors, (78), 2 states have call successors, (18), 6 states have call predecessors, (18), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-07-23 00:01:35,860 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 00:01:37,919 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 00:01:39,939 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 00:01:41,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 00:01:41,413 INFO L93 Difference]: Finished difference Result 1813 states and 2756 transitions. [2022-07-23 00:01:41,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-23 00:01:41,416 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.142857142857142) internal successors, (78), 3 states have internal predecessors, (78), 2 states have call successors, (18), 6 states have call predecessors, (18), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 124 [2022-07-23 00:01:41,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 00:01:41,439 INFO L225 Difference]: With dead ends: 1813 [2022-07-23 00:01:41,442 INFO L226 Difference]: Without dead ends: 1042 [2022-07-23 00:01:41,459 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2022-07-23 00:01:41,468 INFO L413 NwaCegarLoop]: 962 mSDtfsCounter, 911 mSDsluCounter, 1731 mSDsCounter, 0 mSdLazyCounter, 1595 mSolverCounterSat, 662 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1019 SdHoareTripleChecker+Valid, 2693 SdHoareTripleChecker+Invalid, 2259 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 662 IncrementalHoareTripleChecker+Valid, 1595 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.3s IncrementalHoareTripleChecker+Time [2022-07-23 00:01:41,469 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1019 Valid, 2693 Invalid, 2259 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [662 Valid, 1595 Invalid, 2 Unknown, 0 Unchecked, 12.3s Time] [2022-07-23 00:01:41,484 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1042 states. [2022-07-23 00:01:41,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1042 to 832. [2022-07-23 00:01:41,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 832 states, 586 states have (on average 1.3344709897610922) internal successors, (782), 597 states have internal predecessors, (782), 187 states have call successors, (187), 59 states have call predecessors, (187), 58 states have return successors, (186), 186 states have call predecessors, (186), 186 states have call successors, (186) [2022-07-23 00:01:41,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 832 states and 1155 transitions. [2022-07-23 00:01:41,611 INFO L78 Accepts]: Start accepts. Automaton has 832 states and 1155 transitions. Word has length 124 [2022-07-23 00:01:41,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 00:01:41,614 INFO L495 AbstractCegarLoop]: Abstraction has 832 states and 1155 transitions. [2022-07-23 00:01:41,614 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.142857142857142) internal successors, (78), 3 states have internal predecessors, (78), 2 states have call successors, (18), 6 states have call predecessors, (18), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-07-23 00:01:41,614 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1155 transitions. [2022-07-23 00:01:41,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-07-23 00:01:41,624 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 00:01:41,625 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:01:41,625 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-23 00:01:41,625 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-23 00:01:41,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 00:01:41,626 INFO L85 PathProgramCache]: Analyzing trace with hash 1573877822, now seen corresponding path program 1 times [2022-07-23 00:01:41,626 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-23 00:01:41,627 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1485833423] [2022-07-23 00:01:41,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 00:01:41,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-23 00:01:41,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:41,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-23 00:01:41,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:41,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-23 00:01:41,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:41,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-23 00:01:41,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:41,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-23 00:01:41,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:41,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-07-23 00:01:41,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:41,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-23 00:01:41,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:41,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-07-23 00:01:41,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:41,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-07-23 00:01:41,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:41,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-07-23 00:01:41,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:42,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:01:42,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:42,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:01:42,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:42,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:01:42,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:42,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-23 00:01:42,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:42,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-23 00:01:42,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:42,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-07-23 00:01:42,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:42,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:01:42,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:42,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:01:42,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:42,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-07-23 00:01:42,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:42,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-07-23 00:01:42,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:42,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-07-23 00:01:42,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:42,133 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-07-23 00:01:42,133 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-23 00:01:42,133 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1485833423] [2022-07-23 00:01:42,134 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1485833423] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 00:01:42,134 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-23 00:01:42,134 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-23 00:01:42,134 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [896608760] [2022-07-23 00:01:42,134 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 00:01:42,136 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-23 00:01:42,136 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-23 00:01:42,137 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-23 00:01:42,137 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-07-23 00:01:42,137 INFO L87 Difference]: Start difference. First operand 832 states and 1155 transitions. Second operand has 7 states, 7 states have (on average 14.571428571428571) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-07-23 00:01:49,516 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 00:01:54,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 00:01:54,074 INFO L93 Difference]: Finished difference Result 1865 states and 2687 transitions. [2022-07-23 00:01:54,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-23 00:01:54,077 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 14.571428571428571) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 160 [2022-07-23 00:01:54,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 00:01:54,091 INFO L225 Difference]: With dead ends: 1865 [2022-07-23 00:01:54,092 INFO L226 Difference]: Without dead ends: 1065 [2022-07-23 00:01:54,099 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-07-23 00:01:54,103 INFO L413 NwaCegarLoop]: 907 mSDtfsCounter, 436 mSDsluCounter, 1917 mSDsCounter, 0 mSdLazyCounter, 1992 mSolverCounterSat, 265 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 531 SdHoareTripleChecker+Valid, 2824 SdHoareTripleChecker+Invalid, 2258 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 265 IncrementalHoareTripleChecker+Valid, 1992 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.7s IncrementalHoareTripleChecker+Time [2022-07-23 00:01:54,104 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [531 Valid, 2824 Invalid, 2258 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [265 Valid, 1992 Invalid, 1 Unknown, 0 Unchecked, 11.7s Time] [2022-07-23 00:01:54,109 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1065 states. [2022-07-23 00:01:54,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1065 to 834. [2022-07-23 00:01:54,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 834 states, 588 states have (on average 1.3333333333333333) internal successors, (784), 599 states have internal predecessors, (784), 187 states have call successors, (187), 59 states have call predecessors, (187), 58 states have return successors, (186), 186 states have call predecessors, (186), 186 states have call successors, (186) [2022-07-23 00:01:54,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 834 states and 1157 transitions. [2022-07-23 00:01:54,224 INFO L78 Accepts]: Start accepts. Automaton has 834 states and 1157 transitions. Word has length 160 [2022-07-23 00:01:54,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 00:01:54,226 INFO L495 AbstractCegarLoop]: Abstraction has 834 states and 1157 transitions. [2022-07-23 00:01:54,227 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 14.571428571428571) internal successors, (102), 3 states have internal predecessors, (102), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-07-23 00:01:54,227 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1157 transitions. [2022-07-23 00:01:54,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-07-23 00:01:54,233 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 00:01:54,233 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:01:54,234 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-23 00:01:54,234 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-23 00:01:54,235 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 00:01:54,235 INFO L85 PathProgramCache]: Analyzing trace with hash 548309897, now seen corresponding path program 1 times [2022-07-23 00:01:54,235 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-23 00:01:54,236 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1246351633] [2022-07-23 00:01:54,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 00:01:54,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-23 00:01:54,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:54,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-23 00:01:54,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:54,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-23 00:01:54,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:54,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-23 00:01:54,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:54,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-23 00:01:54,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:54,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-07-23 00:01:54,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:54,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-23 00:01:54,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:54,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-07-23 00:01:54,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:54,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-07-23 00:01:54,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:54,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-07-23 00:01:54,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:54,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:01:54,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:54,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:01:54,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:54,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:01:54,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:54,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-23 00:01:54,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:54,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-23 00:01:54,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:54,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-07-23 00:01:54,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:54,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:01:54,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:54,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:01:54,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:54,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-07-23 00:01:54,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:54,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-07-23 00:01:54,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:54,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2022-07-23 00:01:54,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:01:54,739 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-07-23 00:01:54,740 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-23 00:01:54,740 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1246351633] [2022-07-23 00:01:54,740 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1246351633] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 00:01:54,740 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-23 00:01:54,740 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-23 00:01:54,741 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2058853550] [2022-07-23 00:01:54,741 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 00:01:54,741 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-23 00:01:54,742 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-23 00:01:54,742 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-23 00:01:54,743 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-07-23 00:01:54,743 INFO L87 Difference]: Start difference. First operand 834 states and 1157 transitions. Second operand has 7 states, 7 states have (on average 15.285714285714286) internal successors, (107), 3 states have internal predecessors, (107), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-07-23 00:02:00,918 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 00:02:03,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 00:02:03,858 INFO L93 Difference]: Finished difference Result 2089 states and 3052 transitions. [2022-07-23 00:02:03,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-23 00:02:03,860 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 15.285714285714286) internal successors, (107), 3 states have internal predecessors, (107), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 165 [2022-07-23 00:02:03,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 00:02:03,871 INFO L225 Difference]: With dead ends: 2089 [2022-07-23 00:02:03,872 INFO L226 Difference]: Without dead ends: 1287 [2022-07-23 00:02:03,877 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-07-23 00:02:03,880 INFO L413 NwaCegarLoop]: 1230 mSDtfsCounter, 1039 mSDsluCounter, 1879 mSDsCounter, 0 mSdLazyCounter, 1371 mSolverCounterSat, 774 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1196 SdHoareTripleChecker+Valid, 3109 SdHoareTripleChecker+Invalid, 2146 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 774 IncrementalHoareTripleChecker+Valid, 1371 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.9s IncrementalHoareTripleChecker+Time [2022-07-23 00:02:03,885 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1196 Valid, 3109 Invalid, 2146 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [774 Valid, 1371 Invalid, 1 Unknown, 0 Unchecked, 8.9s Time] [2022-07-23 00:02:03,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1287 states. [2022-07-23 00:02:03,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1287 to 846. [2022-07-23 00:02:03,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 846 states, 600 states have (on average 1.3333333333333333) internal successors, (800), 611 states have internal predecessors, (800), 187 states have call successors, (187), 59 states have call predecessors, (187), 58 states have return successors, (186), 186 states have call predecessors, (186), 186 states have call successors, (186) [2022-07-23 00:02:03,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 846 states and 1173 transitions. [2022-07-23 00:02:03,936 INFO L78 Accepts]: Start accepts. Automaton has 846 states and 1173 transitions. Word has length 165 [2022-07-23 00:02:03,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 00:02:03,939 INFO L495 AbstractCegarLoop]: Abstraction has 846 states and 1173 transitions. [2022-07-23 00:02:03,939 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 15.285714285714286) internal successors, (107), 3 states have internal predecessors, (107), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-07-23 00:02:03,939 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1173 transitions. [2022-07-23 00:02:03,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-07-23 00:02:03,945 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 00:02:03,946 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:02:03,946 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-23 00:02:03,946 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-23 00:02:03,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 00:02:03,948 INFO L85 PathProgramCache]: Analyzing trace with hash -1890792338, now seen corresponding path program 1 times [2022-07-23 00:02:03,949 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-23 00:02:03,949 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1837340129] [2022-07-23 00:02:03,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 00:02:03,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-23 00:02:04,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:04,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-23 00:02:04,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:04,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-23 00:02:04,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:04,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-23 00:02:04,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:04,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-23 00:02:04,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:04,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-07-23 00:02:04,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:04,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-23 00:02:04,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:04,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2022-07-23 00:02:04,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:04,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-07-23 00:02:04,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:04,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-07-23 00:02:04,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:04,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-07-23 00:02:04,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:04,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:04,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:04,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:04,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:04,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:04,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:04,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-23 00:02:04,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:04,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-23 00:02:04,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:04,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-07-23 00:02:04,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:04,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:04,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:04,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:04,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:04,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-07-23 00:02:04,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:04,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-07-23 00:02:04,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:04,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2022-07-23 00:02:04,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:04,464 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-07-23 00:02:04,464 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-23 00:02:04,465 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1837340129] [2022-07-23 00:02:04,465 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1837340129] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-23 00:02:04,465 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1306426245] [2022-07-23 00:02:04,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 00:02:04,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-23 00:02:04,466 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 00:02:04,471 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-23 00:02:04,497 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-07-23 00:02:05,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:05,205 INFO L263 TraceCheckSpWp]: Trace formula consists of 2473 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-23 00:02:05,218 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-23 00:02:05,251 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-07-23 00:02:05,252 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-23 00:02:05,252 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1306426245] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 00:02:05,252 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-07-23 00:02:05,252 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2022-07-23 00:02:05,253 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174669036] [2022-07-23 00:02:05,253 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 00:02:05,253 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-23 00:02:05,254 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-23 00:02:05,254 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-23 00:02:05,254 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-07-23 00:02:05,255 INFO L87 Difference]: Start difference. First operand 846 states and 1173 transitions. Second operand has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 2 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-07-23 00:02:05,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 00:02:05,303 INFO L93 Difference]: Finished difference Result 1661 states and 2311 transitions. [2022-07-23 00:02:05,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-23 00:02:05,304 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 2 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 171 [2022-07-23 00:02:05,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 00:02:05,310 INFO L225 Difference]: With dead ends: 1661 [2022-07-23 00:02:05,310 INFO L226 Difference]: Without dead ends: 847 [2022-07-23 00:02:05,314 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 216 GetRequests, 209 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-07-23 00:02:05,315 INFO L413 NwaCegarLoop]: 963 mSDtfsCounter, 0 mSDsluCounter, 958 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1921 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-23 00:02:05,315 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1921 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-23 00:02:05,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 847 states. [2022-07-23 00:02:05,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 847 to 847. [2022-07-23 00:02:05,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 847 states, 601 states have (on average 1.3327787021630615) internal successors, (801), 612 states have internal predecessors, (801), 187 states have call successors, (187), 59 states have call predecessors, (187), 58 states have return successors, (186), 186 states have call predecessors, (186), 186 states have call successors, (186) [2022-07-23 00:02:05,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 847 states and 1174 transitions. [2022-07-23 00:02:05,356 INFO L78 Accepts]: Start accepts. Automaton has 847 states and 1174 transitions. Word has length 171 [2022-07-23 00:02:05,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 00:02:05,359 INFO L495 AbstractCegarLoop]: Abstraction has 847 states and 1174 transitions. [2022-07-23 00:02:05,360 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 2 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-07-23 00:02:05,360 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1174 transitions. [2022-07-23 00:02:05,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-07-23 00:02:05,378 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 00:02:05,379 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:02:05,439 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-07-23 00:02:05,592 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-23 00:02:05,593 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-23 00:02:05,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 00:02:05,594 INFO L85 PathProgramCache]: Analyzing trace with hash -1863726736, now seen corresponding path program 1 times [2022-07-23 00:02:05,594 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-23 00:02:05,594 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1851826285] [2022-07-23 00:02:05,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 00:02:05,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-23 00:02:05,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:05,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-23 00:02:05,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:05,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-23 00:02:05,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:05,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-23 00:02:05,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:05,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-23 00:02:05,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:05,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-07-23 00:02:05,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:05,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-23 00:02:05,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:05,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2022-07-23 00:02:05,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:05,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-07-23 00:02:05,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:05,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-07-23 00:02:05,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:05,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-07-23 00:02:05,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:05,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:05,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:06,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:06,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:06,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:06,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:06,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-23 00:02:06,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:06,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-23 00:02:06,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:06,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-07-23 00:02:06,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:06,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:06,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:06,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:06,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:06,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-07-23 00:02:06,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:06,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-07-23 00:02:06,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:06,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2022-07-23 00:02:06,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:06,062 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-07-23 00:02:06,063 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-23 00:02:06,063 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1851826285] [2022-07-23 00:02:06,063 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1851826285] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-23 00:02:06,063 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2078959615] [2022-07-23 00:02:06,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 00:02:06,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-23 00:02:06,064 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 00:02:06,065 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-23 00:02:06,087 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-07-23 00:02:06,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:06,925 INFO L263 TraceCheckSpWp]: Trace formula consists of 2476 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-23 00:02:06,939 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-23 00:02:06,969 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-07-23 00:02:06,970 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-23 00:02:06,970 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2078959615] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 00:02:06,970 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-07-23 00:02:06,970 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2022-07-23 00:02:06,971 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [767923976] [2022-07-23 00:02:06,971 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 00:02:06,971 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-23 00:02:06,971 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-23 00:02:06,972 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-23 00:02:06,972 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-07-23 00:02:06,972 INFO L87 Difference]: Start difference. First operand 847 states and 1174 transitions. Second operand has 3 states, 3 states have (on average 37.0) internal successors, (111), 3 states have internal predecessors, (111), 2 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-07-23 00:02:07,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 00:02:07,033 INFO L93 Difference]: Finished difference Result 1672 states and 2326 transitions. [2022-07-23 00:02:07,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-23 00:02:07,034 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.0) internal successors, (111), 3 states have internal predecessors, (111), 2 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 171 [2022-07-23 00:02:07,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 00:02:07,042 INFO L225 Difference]: With dead ends: 1672 [2022-07-23 00:02:07,043 INFO L226 Difference]: Without dead ends: 857 [2022-07-23 00:02:07,046 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 216 GetRequests, 209 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-07-23 00:02:07,047 INFO L413 NwaCegarLoop]: 958 mSDtfsCounter, 9 mSDsluCounter, 952 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 1910 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-23 00:02:07,047 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 1910 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-23 00:02:07,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 857 states. [2022-07-23 00:02:07,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 857 to 849. [2022-07-23 00:02:07,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 849 states, 603 states have (on average 1.3316749585406302) internal successors, (803), 614 states have internal predecessors, (803), 187 states have call successors, (187), 59 states have call predecessors, (187), 58 states have return successors, (186), 186 states have call predecessors, (186), 186 states have call successors, (186) [2022-07-23 00:02:07,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 849 states and 1176 transitions. [2022-07-23 00:02:07,110 INFO L78 Accepts]: Start accepts. Automaton has 849 states and 1176 transitions. Word has length 171 [2022-07-23 00:02:07,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 00:02:07,111 INFO L495 AbstractCegarLoop]: Abstraction has 849 states and 1176 transitions. [2022-07-23 00:02:07,111 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.0) internal successors, (111), 3 states have internal predecessors, (111), 2 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-07-23 00:02:07,111 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1176 transitions. [2022-07-23 00:02:07,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-07-23 00:02:07,116 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 00:02:07,116 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:02:07,153 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-07-23 00:02:07,331 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-23 00:02:07,332 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-23 00:02:07,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 00:02:07,332 INFO L85 PathProgramCache]: Analyzing trace with hash 963746267, now seen corresponding path program 1 times [2022-07-23 00:02:07,332 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-23 00:02:07,332 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1383570593] [2022-07-23 00:02:07,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 00:02:07,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-23 00:02:07,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:07,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-23 00:02:07,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:07,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-23 00:02:07,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:07,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-23 00:02:07,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:07,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-23 00:02:07,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:07,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-07-23 00:02:07,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:07,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-23 00:02:07,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:07,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2022-07-23 00:02:07,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:07,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-07-23 00:02:07,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:07,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-07-23 00:02:07,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:07,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-23 00:02:07,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:07,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:07,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:07,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:07,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:07,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:07,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:07,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-23 00:02:07,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:07,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-23 00:02:07,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:07,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-07-23 00:02:07,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:07,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:07,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:07,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:07,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:07,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-07-23 00:02:07,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:07,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-07-23 00:02:07,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:07,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2022-07-23 00:02:07,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:07,753 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-07-23 00:02:07,753 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-23 00:02:07,753 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1383570593] [2022-07-23 00:02:07,754 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1383570593] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-23 00:02:07,754 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1145603253] [2022-07-23 00:02:07,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 00:02:07,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-23 00:02:07,754 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 00:02:07,756 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-23 00:02:07,757 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-07-23 00:02:08,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:08,734 INFO L263 TraceCheckSpWp]: Trace formula consists of 2483 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-23 00:02:08,740 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-23 00:02:08,791 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-07-23 00:02:08,792 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-23 00:02:08,792 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1145603253] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 00:02:08,792 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-07-23 00:02:08,792 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2022-07-23 00:02:08,792 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [227991770] [2022-07-23 00:02:08,793 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 00:02:08,793 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-23 00:02:08,793 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-23 00:02:08,794 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-23 00:02:08,794 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-07-23 00:02:08,794 INFO L87 Difference]: Start difference. First operand 849 states and 1176 transitions. Second operand has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 3 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2022-07-23 00:02:08,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 00:02:08,848 INFO L93 Difference]: Finished difference Result 1947 states and 2753 transitions. [2022-07-23 00:02:08,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-23 00:02:08,849 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 3 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 175 [2022-07-23 00:02:08,849 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 00:02:08,856 INFO L225 Difference]: With dead ends: 1947 [2022-07-23 00:02:08,856 INFO L226 Difference]: Without dead ends: 1130 [2022-07-23 00:02:08,861 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 220 GetRequests, 213 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-07-23 00:02:08,863 INFO L413 NwaCegarLoop]: 1045 mSDtfsCounter, 247 mSDsluCounter, 961 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 300 SdHoareTripleChecker+Valid, 2006 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-23 00:02:08,863 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [300 Valid, 2006 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-23 00:02:08,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1130 states. [2022-07-23 00:02:08,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1130 to 895. [2022-07-23 00:02:08,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 895 states, 637 states have (on average 1.335949764521193) internal successors, (851), 648 states have internal predecessors, (851), 199 states have call successors, (199), 59 states have call predecessors, (199), 58 states have return successors, (198), 198 states have call predecessors, (198), 198 states have call successors, (198) [2022-07-23 00:02:08,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 895 states and 1248 transitions. [2022-07-23 00:02:08,905 INFO L78 Accepts]: Start accepts. Automaton has 895 states and 1248 transitions. Word has length 175 [2022-07-23 00:02:08,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 00:02:08,907 INFO L495 AbstractCegarLoop]: Abstraction has 895 states and 1248 transitions. [2022-07-23 00:02:08,907 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 3 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2022-07-23 00:02:08,907 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1248 transitions. [2022-07-23 00:02:08,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-07-23 00:02:08,913 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 00:02:08,913 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:02:08,950 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-07-23 00:02:09,127 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-23 00:02:09,128 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-23 00:02:09,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 00:02:09,128 INFO L85 PathProgramCache]: Analyzing trace with hash 529240669, now seen corresponding path program 1 times [2022-07-23 00:02:09,128 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-23 00:02:09,128 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [784818110] [2022-07-23 00:02:09,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 00:02:09,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-23 00:02:09,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:09,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-23 00:02:09,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:09,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-23 00:02:09,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:09,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-23 00:02:09,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:09,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-23 00:02:09,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:09,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-07-23 00:02:09,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:09,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-23 00:02:09,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:09,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2022-07-23 00:02:09,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:09,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-07-23 00:02:09,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:09,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-07-23 00:02:09,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:09,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-23 00:02:09,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:09,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:09,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:09,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:09,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:09,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:09,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:09,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-23 00:02:09,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:09,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-23 00:02:09,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:09,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-07-23 00:02:09,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:09,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:09,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:09,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:09,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:09,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-07-23 00:02:09,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:09,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-07-23 00:02:09,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:09,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2022-07-23 00:02:09,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:09,501 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-07-23 00:02:09,501 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-23 00:02:09,501 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [784818110] [2022-07-23 00:02:09,502 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [784818110] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-23 00:02:09,502 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [354543186] [2022-07-23 00:02:09,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 00:02:09,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-23 00:02:09,502 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 00:02:09,504 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-23 00:02:09,505 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-07-23 00:02:10,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:10,534 INFO L263 TraceCheckSpWp]: Trace formula consists of 2484 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-23 00:02:10,539 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-23 00:02:10,560 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-07-23 00:02:10,561 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-23 00:02:10,561 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [354543186] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 00:02:10,561 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-07-23 00:02:10,561 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2022-07-23 00:02:10,562 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1658366219] [2022-07-23 00:02:10,562 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 00:02:10,562 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-23 00:02:10,563 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-23 00:02:10,563 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-23 00:02:10,563 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-07-23 00:02:10,564 INFO L87 Difference]: Start difference. First operand 895 states and 1248 transitions. Second operand has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 3 states have internal predecessors, (116), 2 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-07-23 00:02:10,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 00:02:10,616 INFO L93 Difference]: Finished difference Result 1762 states and 2490 transitions. [2022-07-23 00:02:10,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-23 00:02:10,617 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 3 states have internal predecessors, (116), 2 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 175 [2022-07-23 00:02:10,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 00:02:10,623 INFO L225 Difference]: With dead ends: 1762 [2022-07-23 00:02:10,623 INFO L226 Difference]: Without dead ends: 899 [2022-07-23 00:02:10,628 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 220 GetRequests, 213 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-07-23 00:02:10,628 INFO L413 NwaCegarLoop]: 962 mSDtfsCounter, 3 mSDsluCounter, 955 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 1917 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-23 00:02:10,629 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 1917 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-23 00:02:10,630 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 899 states. [2022-07-23 00:02:10,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 899 to 896. [2022-07-23 00:02:10,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 896 states, 638 states have (on average 1.335423197492163) internal successors, (852), 649 states have internal predecessors, (852), 199 states have call successors, (199), 59 states have call predecessors, (199), 58 states have return successors, (198), 198 states have call predecessors, (198), 198 states have call successors, (198) [2022-07-23 00:02:10,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 896 states and 1249 transitions. [2022-07-23 00:02:10,667 INFO L78 Accepts]: Start accepts. Automaton has 896 states and 1249 transitions. Word has length 175 [2022-07-23 00:02:10,667 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 00:02:10,667 INFO L495 AbstractCegarLoop]: Abstraction has 896 states and 1249 transitions. [2022-07-23 00:02:10,668 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 3 states have internal predecessors, (116), 2 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-07-23 00:02:10,668 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1249 transitions. [2022-07-23 00:02:10,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-07-23 00:02:10,674 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 00:02:10,674 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:02:10,714 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-07-23 00:02:10,887 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-23 00:02:10,888 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-23 00:02:10,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 00:02:10,888 INFO L85 PathProgramCache]: Analyzing trace with hash 151459979, now seen corresponding path program 1 times [2022-07-23 00:02:10,888 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-23 00:02:10,888 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [797881503] [2022-07-23 00:02:10,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 00:02:10,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-23 00:02:10,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-23 00:02:11,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-07-23 00:02:11,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-23 00:02:11,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-07-23 00:02:11,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-07-23 00:02:11,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-23 00:02:11,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2022-07-23 00:02:11,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-07-23 00:02:11,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-07-23 00:02:11,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-23 00:02:11,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:11,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:11,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:11,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-23 00:02:11,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-23 00:02:11,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-07-23 00:02:11,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:11,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:11,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-07-23 00:02:11,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-07-23 00:02:11,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-07-23 00:02:11,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:11,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:11,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-23 00:02:11,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-23 00:02:11,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-07-23 00:02:11,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:11,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 00:02:11,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-07-23 00:02:11,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-07-23 00:02:11,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2022-07-23 00:02:11,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:11,470 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2022-07-23 00:02:11,470 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-23 00:02:11,470 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [797881503] [2022-07-23 00:02:11,470 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [797881503] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-23 00:02:11,470 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [896940023] [2022-07-23 00:02:11,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 00:02:11,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-23 00:02:11,471 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 00:02:11,476 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-23 00:02:11,478 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-07-23 00:02:12,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 00:02:12,528 INFO L263 TraceCheckSpWp]: Trace formula consists of 2925 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-23 00:02:12,534 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-23 00:02:12,844 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2022-07-23 00:02:12,844 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-23 00:02:12,844 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [896940023] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 00:02:12,844 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-07-23 00:02:12,845 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [11] total 12 [2022-07-23 00:02:12,845 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2028533255] [2022-07-23 00:02:12,845 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 00:02:12,846 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-23 00:02:12,846 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-23 00:02:12,846 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-23 00:02:12,846 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-07-23 00:02:12,847 INFO L87 Difference]: Start difference. First operand 896 states and 1249 transitions. Second operand has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 2 states have internal predecessors, (121), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (24), 1 states have call predecessors, (24), 1 states have call successors, (24) [2022-07-23 00:02:12,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 00:02:12,873 INFO L93 Difference]: Finished difference Result 896 states and 1249 transitions. [2022-07-23 00:02:12,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-23 00:02:12,874 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 2 states have internal predecessors, (121), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (24), 1 states have call predecessors, (24), 1 states have call successors, (24) Word has length 229 [2022-07-23 00:02:12,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 00:02:12,875 INFO L225 Difference]: With dead ends: 896 [2022-07-23 00:02:12,875 INFO L226 Difference]: Without dead ends: 0 [2022-07-23 00:02:12,878 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 300 GetRequests, 290 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-07-23 00:02:12,879 INFO L413 NwaCegarLoop]: 960 mSDtfsCounter, 794 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 794 SdHoareTripleChecker+Valid, 960 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-23 00:02:12,879 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [794 Valid, 960 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-23 00:02:12,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-07-23 00:02:12,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-07-23 00:02:12,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-23 00:02:12,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-07-23 00:02:12,880 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 229 [2022-07-23 00:02:12,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 00:02:12,881 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-23 00:02:12,881 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 2 states have internal predecessors, (121), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (24), 1 states have call predecessors, (24), 1 states have call successors, (24) [2022-07-23 00:02:12,881 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-07-23 00:02:12,881 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-07-23 00:02:12,884 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-23 00:02:12,916 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-07-23 00:02:13,099 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-23 00:02:13,101 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-07-23 00:02:15,694 INFO L902 garLoopResultBuilder]: At program point L4990(lines 4989 4991) the Hoare annotation is: true [2022-07-23 00:02:15,694 INFO L899 garLoopResultBuilder]: For program point copy_from_userFINAL(lines 3355 3378) no Hoare annotation was computed. [2022-07-23 00:02:15,694 INFO L899 garLoopResultBuilder]: For program point L3370(lines 3370 3374) no Hoare annotation was computed. [2022-07-23 00:02:15,694 INFO L899 garLoopResultBuilder]: For program point L3371-1(line 3371) no Hoare annotation was computed. [2022-07-23 00:02:15,694 INFO L902 garLoopResultBuilder]: At program point L3371(line 3371) the Hoare annotation is: true [2022-07-23 00:02:15,694 INFO L899 garLoopResultBuilder]: For program point L3369-1(line 3369) no Hoare annotation was computed. [2022-07-23 00:02:15,694 INFO L899 garLoopResultBuilder]: For program point L3370-2(lines 3366 3375) no Hoare annotation was computed. [2022-07-23 00:02:15,695 INFO L902 garLoopResultBuilder]: At program point L3369(line 3369) the Hoare annotation is: true [2022-07-23 00:02:15,695 INFO L902 garLoopResultBuilder]: At program point copy_from_userENTRY(lines 3355 3378) the Hoare annotation is: true [2022-07-23 00:02:15,695 INFO L899 garLoopResultBuilder]: For program point L3366(lines 3366 3375) no Hoare annotation was computed. [2022-07-23 00:02:15,695 INFO L899 garLoopResultBuilder]: For program point L3367-1(line 3367) no Hoare annotation was computed. [2022-07-23 00:02:15,695 INFO L902 garLoopResultBuilder]: At program point L3367(line 3367) the Hoare annotation is: true [2022-07-23 00:02:15,695 INFO L902 garLoopResultBuilder]: At program point L3364(line 3364) the Hoare annotation is: true [2022-07-23 00:02:15,695 INFO L899 garLoopResultBuilder]: For program point L3365(line 3365) no Hoare annotation was computed. [2022-07-23 00:02:15,695 INFO L902 garLoopResultBuilder]: At program point L3364-1(line 3364) the Hoare annotation is: true [2022-07-23 00:02:15,695 INFO L899 garLoopResultBuilder]: For program point copy_from_userEXIT(lines 3355 3378) no Hoare annotation was computed. [2022-07-23 00:02:15,695 INFO L902 garLoopResultBuilder]: At program point pi_releaseENTRY(lines 5061 5063) the Hoare annotation is: true [2022-07-23 00:02:15,695 INFO L899 garLoopResultBuilder]: For program point pi_releaseFINAL(lines 5061 5063) no Hoare annotation was computed. [2022-07-23 00:02:15,696 INFO L899 garLoopResultBuilder]: For program point pi_releaseEXIT(lines 5061 5063) no Hoare annotation was computed. [2022-07-23 00:02:15,696 INFO L899 garLoopResultBuilder]: For program point write_regFINAL(lines 3445 3451) no Hoare annotation was computed. [2022-07-23 00:02:15,696 INFO L902 garLoopResultBuilder]: At program point L5068(lines 5067 5069) the Hoare annotation is: true [2022-07-23 00:02:15,696 INFO L902 garLoopResultBuilder]: At program point write_regENTRY(lines 3445 3451) the Hoare annotation is: true [2022-07-23 00:02:15,696 INFO L899 garLoopResultBuilder]: For program point write_regEXIT(lines 3445 3451) no Hoare annotation was computed. [2022-07-23 00:02:15,696 INFO L899 garLoopResultBuilder]: For program point atomic_incEXIT(lines 3168 3174) no Hoare annotation was computed. [2022-07-23 00:02:15,696 INFO L902 garLoopResultBuilder]: At program point atomic_incENTRY(lines 3168 3174) the Hoare annotation is: true [2022-07-23 00:02:15,697 INFO L899 garLoopResultBuilder]: For program point atomic_incFINAL(lines 3168 3174) no Hoare annotation was computed. [2022-07-23 00:02:15,697 INFO L902 garLoopResultBuilder]: At program point pi_disconnectENTRY(lines 5047 5049) the Hoare annotation is: true [2022-07-23 00:02:15,697 INFO L899 garLoopResultBuilder]: For program point pi_disconnectFINAL(lines 5047 5049) no Hoare annotation was computed. [2022-07-23 00:02:15,697 INFO L899 garLoopResultBuilder]: For program point pi_disconnectEXIT(lines 5047 5049) no Hoare annotation was computed. [2022-07-23 00:02:15,698 INFO L899 garLoopResultBuilder]: For program point L3433-1(line 3433) no Hoare annotation was computed. [2022-07-23 00:02:15,698 INFO L902 garLoopResultBuilder]: At program point L3433(line 3433) the Hoare annotation is: true [2022-07-23 00:02:15,698 INFO L899 garLoopResultBuilder]: For program point status_regEXIT(lines 3429 3436) no Hoare annotation was computed. [2022-07-23 00:02:15,698 INFO L902 garLoopResultBuilder]: At program point status_regENTRY(lines 3429 3436) the Hoare annotation is: true [2022-07-23 00:02:15,698 INFO L899 garLoopResultBuilder]: For program point status_regFINAL(lines 3429 3436) no Hoare annotation was computed. [2022-07-23 00:02:15,698 INFO L899 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 4986 4988) no Hoare annotation was computed. [2022-07-23 00:02:15,698 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 4986 4988) no Hoare annotation was computed. [2022-07-23 00:02:15,698 INFO L902 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 4986 4988) the Hoare annotation is: true [2022-07-23 00:02:15,699 INFO L899 garLoopResultBuilder]: For program point DRIVEFINAL(lines 3452 3457) no Hoare annotation was computed. [2022-07-23 00:02:15,699 INFO L899 garLoopResultBuilder]: For program point DRIVEEXIT(lines 3452 3457) no Hoare annotation was computed. [2022-07-23 00:02:15,699 INFO L902 garLoopResultBuilder]: At program point DRIVEENTRY(lines 3452 3457) the Hoare annotation is: true [2022-07-23 00:02:15,699 INFO L899 garLoopResultBuilder]: For program point _copy_to_userEXIT(lines 5007 5009) no Hoare annotation was computed. [2022-07-23 00:02:15,699 INFO L902 garLoopResultBuilder]: At program point _copy_to_userENTRY(lines 5007 5009) the Hoare annotation is: true [2022-07-23 00:02:15,699 INFO L899 garLoopResultBuilder]: For program point _copy_to_userFINAL(lines 5007 5009) no Hoare annotation was computed. [2022-07-23 00:02:15,699 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3274 3280) no Hoare annotation was computed. [2022-07-23 00:02:15,699 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 3274 3280) the Hoare annotation is: true [2022-07-23 00:02:15,700 INFO L902 garLoopResultBuilder]: At program point L3561-8(line 3561) the Hoare annotation is: true [2022-07-23 00:02:15,700 INFO L899 garLoopResultBuilder]: For program point L3574(line 3574) no Hoare annotation was computed. [2022-07-23 00:02:15,700 INFO L899 garLoopResultBuilder]: For program point L3562(line 3562) no Hoare annotation was computed. [2022-07-23 00:02:15,700 INFO L899 garLoopResultBuilder]: For program point L3558(lines 3558 3573) no Hoare annotation was computed. [2022-07-23 00:02:15,700 INFO L902 garLoopResultBuilder]: At program point L3558-1(lines 3558 3573) the Hoare annotation is: true [2022-07-23 00:02:15,700 INFO L899 garLoopResultBuilder]: For program point L3575-1(lines 3554 3577) no Hoare annotation was computed. [2022-07-23 00:02:15,700 INFO L902 garLoopResultBuilder]: At program point L3575(line 3575) the Hoare annotation is: true [2022-07-23 00:02:15,700 INFO L899 garLoopResultBuilder]: For program point L3563(line 3563) no Hoare annotation was computed. [2022-07-23 00:02:15,701 INFO L899 garLoopResultBuilder]: For program point L3563-2(line 3563) no Hoare annotation was computed. [2022-07-23 00:02:15,701 INFO L899 garLoopResultBuilder]: For program point L3559-1(line 3559) no Hoare annotation was computed. [2022-07-23 00:02:15,701 INFO L899 garLoopResultBuilder]: For program point pt_completionEXIT(lines 3543 3578) no Hoare annotation was computed. [2022-07-23 00:02:15,701 INFO L902 garLoopResultBuilder]: At program point L3559(line 3559) the Hoare annotation is: true [2022-07-23 00:02:15,701 INFO L899 garLoopResultBuilder]: For program point L3563-4(line 3563) no Hoare annotation was computed. [2022-07-23 00:02:15,701 INFO L899 garLoopResultBuilder]: For program point L3563-6(line 3563) no Hoare annotation was computed. [2022-07-23 00:02:15,701 INFO L895 garLoopResultBuilder]: At program point pt_completionENTRY(lines 3543 3578) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(abs_3563)| abs_3563) (= |old(abs_3561)| abs_3561) (= |old(abs_3491)| abs_3491))) [2022-07-23 00:02:15,702 INFO L899 garLoopResultBuilder]: For program point L3563-8(lines 3558 3572) no Hoare annotation was computed. [2022-07-23 00:02:15,702 INFO L899 garLoopResultBuilder]: For program point L3576-1(line 3576) no Hoare annotation was computed. [2022-07-23 00:02:15,702 INFO L899 garLoopResultBuilder]: For program point pt_completionFINAL(lines 3543 3578) no Hoare annotation was computed. [2022-07-23 00:02:15,702 INFO L899 garLoopResultBuilder]: For program point L3564(lines 3558 3572) no Hoare annotation was computed. [2022-07-23 00:02:15,702 INFO L902 garLoopResultBuilder]: At program point L3560(line 3560) the Hoare annotation is: true [2022-07-23 00:02:15,702 INFO L899 garLoopResultBuilder]: For program point L3560-1(line 3560) no Hoare annotation was computed. [2022-07-23 00:02:15,702 INFO L895 garLoopResultBuilder]: At program point L3556(line 3556) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(abs_3563)| abs_3563) (= |old(abs_3561)| abs_3561) (= |old(abs_3491)| abs_3491))) [2022-07-23 00:02:15,702 INFO L899 garLoopResultBuilder]: For program point L3556-1(line 3556) no Hoare annotation was computed. [2022-07-23 00:02:15,703 INFO L902 garLoopResultBuilder]: At program point L3569(line 3569) the Hoare annotation is: true [2022-07-23 00:02:15,703 INFO L902 garLoopResultBuilder]: At program point L3565(line 3565) the Hoare annotation is: true [2022-07-23 00:02:15,703 INFO L899 garLoopResultBuilder]: For program point L3561(line 3561) no Hoare annotation was computed. [2022-07-23 00:02:15,703 INFO L899 garLoopResultBuilder]: For program point L3561-2(line 3561) no Hoare annotation was computed. [2022-07-23 00:02:15,703 INFO L899 garLoopResultBuilder]: For program point L3557-1(line 3557) no Hoare annotation was computed. [2022-07-23 00:02:15,703 INFO L902 garLoopResultBuilder]: At program point L3557(line 3557) the Hoare annotation is: true [2022-07-23 00:02:15,703 INFO L899 garLoopResultBuilder]: For program point L3561-4(line 3561) no Hoare annotation was computed. [2022-07-23 00:02:15,704 INFO L899 garLoopResultBuilder]: For program point L3561-6(line 3561) no Hoare annotation was computed. [2022-07-23 00:02:15,704 INFO L902 garLoopResultBuilder]: At program point pi_read_blockENTRY(lines 5054 5056) the Hoare annotation is: true [2022-07-23 00:02:15,704 INFO L899 garLoopResultBuilder]: For program point pi_read_blockFINAL(lines 5054 5056) no Hoare annotation was computed. [2022-07-23 00:02:15,704 INFO L899 garLoopResultBuilder]: For program point pi_read_blockEXIT(lines 5054 5056) no Hoare annotation was computed. [2022-07-23 00:02:15,704 INFO L899 garLoopResultBuilder]: For program point L3441-1(line 3441) no Hoare annotation was computed. [2022-07-23 00:02:15,704 INFO L902 garLoopResultBuilder]: At program point L3441(line 3441) the Hoare annotation is: true [2022-07-23 00:02:15,704 INFO L899 garLoopResultBuilder]: For program point read_regFINAL(lines 3437 3444) no Hoare annotation was computed. [2022-07-23 00:02:15,704 INFO L899 garLoopResultBuilder]: For program point read_regEXIT(lines 3437 3444) no Hoare annotation was computed. [2022-07-23 00:02:15,705 INFO L902 garLoopResultBuilder]: At program point read_regENTRY(lines 3437 3444) the Hoare annotation is: true [2022-07-23 00:02:15,705 INFO L899 garLoopResultBuilder]: For program point pt_sleepEXIT(lines 3665 3671) no Hoare annotation was computed. [2022-07-23 00:02:15,705 INFO L902 garLoopResultBuilder]: At program point pt_sleepENTRY(lines 3665 3671) the Hoare annotation is: true [2022-07-23 00:02:15,705 INFO L902 garLoopResultBuilder]: At program point L5076(lines 5075 5077) the Hoare annotation is: true [2022-07-23 00:02:15,705 INFO L899 garLoopResultBuilder]: For program point pt_sleepFINAL(lines 3665 3671) no Hoare annotation was computed. [2022-07-23 00:02:15,706 INFO L895 garLoopResultBuilder]: At program point L3728(line 3728) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) [2022-07-23 00:02:15,706 INFO L899 garLoopResultBuilder]: For program point L3727-1(line 3727) no Hoare annotation was computed. [2022-07-23 00:02:15,706 INFO L899 garLoopResultBuilder]: For program point pt_media_access_cmdFINAL(lines 3717 3731) no Hoare annotation was computed. [2022-07-23 00:02:15,706 INFO L895 garLoopResultBuilder]: At program point L3727(line 3727) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) [2022-07-23 00:02:15,706 INFO L899 garLoopResultBuilder]: For program point L3728-1(line 3728) no Hoare annotation was computed. [2022-07-23 00:02:15,706 INFO L899 garLoopResultBuilder]: For program point L3722(lines 3722 3726) no Hoare annotation was computed. [2022-07-23 00:02:15,706 INFO L895 garLoopResultBuilder]: At program point L3723(line 3723) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) [2022-07-23 00:02:15,706 INFO L899 garLoopResultBuilder]: For program point L3721-1(line 3721) no Hoare annotation was computed. [2022-07-23 00:02:15,707 INFO L895 garLoopResultBuilder]: At program point L3721(line 3721) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))) [2022-07-23 00:02:15,708 INFO L895 garLoopResultBuilder]: At program point pt_media_access_cmdENTRY(lines 3717 3731) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))) [2022-07-23 00:02:15,708 INFO L899 garLoopResultBuilder]: For program point pt_media_access_cmdEXIT(lines 3717 3731) no Hoare annotation was computed. [2022-07-23 00:02:15,708 INFO L899 garLoopResultBuilder]: For program point pt_write_fmEXIT(lines 3752 3771) no Hoare annotation was computed. [2022-07-23 00:02:15,708 INFO L895 garLoopResultBuilder]: At program point L3768(line 3768) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(abs_3491)| abs_3491)) [2022-07-23 00:02:15,708 INFO L899 garLoopResultBuilder]: For program point L3768-1(line 3768) no Hoare annotation was computed. [2022-07-23 00:02:15,708 INFO L895 garLoopResultBuilder]: At program point pt_write_fmENTRY(lines 3752 3771) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))) [2022-07-23 00:02:15,708 INFO L899 garLoopResultBuilder]: For program point pt_write_fmFINAL(lines 3752 3771) no Hoare annotation was computed. [2022-07-23 00:02:15,708 INFO L899 garLoopResultBuilder]: For program point ldv_unregister_chrdev_20EXIT(lines 4913 4920) no Hoare annotation was computed. [2022-07-23 00:02:15,709 INFO L895 garLoopResultBuilder]: At program point L3338(lines 3334 3340) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0)) [2022-07-23 00:02:15,709 INFO L895 garLoopResultBuilder]: At program point L5000(lines 4999 5001) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0)) [2022-07-23 00:02:15,710 INFO L895 garLoopResultBuilder]: At program point ldv_unregister_chrdev_20ENTRY(lines 4913 4920) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0)) [2022-07-23 00:02:15,710 INFO L899 garLoopResultBuilder]: For program point ldv_unregister_chrdev_20FINAL(lines 4913 4920) no Hoare annotation was computed. [2022-07-23 00:02:15,710 INFO L895 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 3215 3232) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-07-23 00:02:15,711 INFO L902 garLoopResultBuilder]: At program point L3228(line 3228) the Hoare annotation is: true [2022-07-23 00:02:15,711 INFO L902 garLoopResultBuilder]: At program point L3227-1(line 3227) the Hoare annotation is: true [2022-07-23 00:02:15,711 INFO L902 garLoopResultBuilder]: At program point L3227(line 3227) the Hoare annotation is: true [2022-07-23 00:02:15,711 INFO L899 garLoopResultBuilder]: For program point L3228-1(line 3228) no Hoare annotation was computed. [2022-07-23 00:02:15,711 INFO L899 garLoopResultBuilder]: For program point L3222(lines 3222 3230) no Hoare annotation was computed. [2022-07-23 00:02:15,711 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3215 3232) no Hoare annotation was computed. [2022-07-23 00:02:15,711 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3215 3232) no Hoare annotation was computed. [2022-07-23 00:02:15,711 INFO L899 garLoopResultBuilder]: For program point iminorEXIT(lines 3314 3319) no Hoare annotation was computed. [2022-07-23 00:02:15,712 INFO L902 garLoopResultBuilder]: At program point iminorENTRY(lines 3314 3319) the Hoare annotation is: true [2022-07-23 00:02:15,712 INFO L899 garLoopResultBuilder]: For program point iminorFINAL(lines 3314 3319) no Hoare annotation was computed. [2022-07-23 00:02:15,712 INFO L899 garLoopResultBuilder]: For program point L3838(lines 3838 3841) no Hoare annotation was computed. [2022-07-23 00:02:15,712 INFO L899 garLoopResultBuilder]: For program point L3838-2(lines 3838 3841) no Hoare annotation was computed. [2022-07-23 00:02:15,712 INFO L899 garLoopResultBuilder]: For program point L3805(lines 3805 3809) no Hoare annotation was computed. [2022-07-23 00:02:15,712 INFO L899 garLoopResultBuilder]: For program point L3830(line 3830) no Hoare annotation was computed. [2022-07-23 00:02:15,712 INFO L902 garLoopResultBuilder]: At program point L3793-1(line 3793) the Hoare annotation is: true [2022-07-23 00:02:15,713 INFO L902 garLoopResultBuilder]: At program point L3793(line 3793) the Hoare annotation is: true [2022-07-23 00:02:15,713 INFO L902 garLoopResultBuilder]: At program point L3822(lines 3784 3847) the Hoare annotation is: true [2022-07-23 00:02:15,713 INFO L899 garLoopResultBuilder]: For program point L3818(line 3818) no Hoare annotation was computed. [2022-07-23 00:02:15,714 INFO L895 garLoopResultBuilder]: At program point pt_resetENTRY(lines 3772 3848) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-07-23 00:02:15,714 INFO L899 garLoopResultBuilder]: For program point L3818-2(line 3818) no Hoare annotation was computed. [2022-07-23 00:02:15,714 INFO L899 garLoopResultBuilder]: For program point L3818-4(line 3818) no Hoare annotation was computed. [2022-07-23 00:02:15,714 INFO L899 garLoopResultBuilder]: For program point L3818-6(line 3818) no Hoare annotation was computed. [2022-07-23 00:02:15,714 INFO L899 garLoopResultBuilder]: For program point L3818-8(line 3818) no Hoare annotation was computed. [2022-07-23 00:02:15,714 INFO L902 garLoopResultBuilder]: At program point L3806(lines 3784 3847) the Hoare annotation is: true [2022-07-23 00:02:15,714 INFO L902 garLoopResultBuilder]: At program point L3835(lines 3825 3843) the Hoare annotation is: true [2022-07-23 00:02:15,714 INFO L902 garLoopResultBuilder]: At program point L3794(line 3794) the Hoare annotation is: true [2022-07-23 00:02:15,715 INFO L899 garLoopResultBuilder]: For program point L3803(lines 3803 3811) no Hoare annotation was computed. [2022-07-23 00:02:15,715 INFO L902 garLoopResultBuilder]: At program point L3799(lines 3784 3847) the Hoare annotation is: true [2022-07-23 00:02:15,715 INFO L899 garLoopResultBuilder]: For program point L3795(line 3795) no Hoare annotation was computed. [2022-07-23 00:02:15,715 INFO L902 garLoopResultBuilder]: At program point L3791-1(line 3791) the Hoare annotation is: true [2022-07-23 00:02:15,715 INFO L902 garLoopResultBuilder]: At program point L3791(line 3791) the Hoare annotation is: true [2022-07-23 00:02:15,715 INFO L902 garLoopResultBuilder]: At program point L3820(lines 3784 3847) the Hoare annotation is: true [2022-07-23 00:02:15,715 INFO L902 garLoopResultBuilder]: At program point L3812(lines 3784 3847) the Hoare annotation is: true [2022-07-23 00:02:15,715 INFO L899 garLoopResultBuilder]: For program point pt_resetEXIT(lines 3772 3848) no Hoare annotation was computed. [2022-07-23 00:02:15,716 INFO L899 garLoopResultBuilder]: For program point L3845(line 3845) no Hoare annotation was computed. [2022-07-23 00:02:15,716 INFO L902 garLoopResultBuilder]: At program point L3804(line 3804) the Hoare annotation is: true [2022-07-23 00:02:15,716 INFO L899 garLoopResultBuilder]: For program point L3804-1(line 3804) no Hoare annotation was computed. [2022-07-23 00:02:15,716 INFO L902 garLoopResultBuilder]: At program point L3833(lines 3825 3843) the Hoare annotation is: true [2022-07-23 00:02:15,716 INFO L899 garLoopResultBuilder]: For program point L3792(line 3792) no Hoare annotation was computed. [2022-07-23 00:02:15,716 INFO L899 garLoopResultBuilder]: For program point pt_resetFINAL(lines 3772 3848) no Hoare annotation was computed. [2022-07-23 00:02:15,716 INFO L899 garLoopResultBuilder]: For program point L3825(lines 3825 3844) no Hoare annotation was computed. [2022-07-23 00:02:15,716 INFO L902 garLoopResultBuilder]: At program point L3825-2(lines 3825 3844) the Hoare annotation is: true [2022-07-23 00:02:15,717 INFO L899 garLoopResultBuilder]: For program point L3817(line 3817) no Hoare annotation was computed. [2022-07-23 00:02:15,717 INFO L899 garLoopResultBuilder]: For program point pi_write_blockEXIT(lines 5064 5066) no Hoare annotation was computed. [2022-07-23 00:02:15,717 INFO L902 garLoopResultBuilder]: At program point pi_write_blockENTRY(lines 5064 5066) the Hoare annotation is: true [2022-07-23 00:02:15,717 INFO L899 garLoopResultBuilder]: For program point pi_write_blockFINAL(lines 5064 5066) no Hoare annotation was computed. [2022-07-23 00:02:15,717 INFO L899 garLoopResultBuilder]: For program point L4032(line 4032) no Hoare annotation was computed. [2022-07-23 00:02:15,717 INFO L899 garLoopResultBuilder]: For program point L3999(lines 3999 4002) no Hoare annotation was computed. [2022-07-23 00:02:15,717 INFO L899 garLoopResultBuilder]: For program point L4024(lines 4024 4031) no Hoare annotation was computed. [2022-07-23 00:02:15,717 INFO L902 garLoopResultBuilder]: At program point L4024-2(lines 4024 4031) the Hoare annotation is: true [2022-07-23 00:02:15,718 INFO L899 garLoopResultBuilder]: For program point L4033(lines 4033 4036) no Hoare annotation was computed. [2022-07-23 00:02:15,718 INFO L899 garLoopResultBuilder]: For program point L4033-2(lines 4033 4036) no Hoare annotation was computed. [2022-07-23 00:02:15,718 INFO L899 garLoopResultBuilder]: For program point L4025(lines 4025 4028) no Hoare annotation was computed. [2022-07-23 00:02:15,718 INFO L902 garLoopResultBuilder]: At program point L4025-2(lines 4025 4028) the Hoare annotation is: true [2022-07-23 00:02:15,718 INFO L902 garLoopResultBuilder]: At program point L3885(lines 3854 3889) the Hoare annotation is: true [2022-07-23 00:02:15,718 INFO L899 garLoopResultBuilder]: For program point L4042(lines 4042 4045) no Hoare annotation was computed. [2022-07-23 00:02:15,718 INFO L899 garLoopResultBuilder]: For program point L4042-2(lines 4042 4045) no Hoare annotation was computed. [2022-07-23 00:02:15,718 INFO L899 garLoopResultBuilder]: For program point pt_identifyEXIT(lines 3945 4050) no Hoare annotation was computed. [2022-07-23 00:02:15,718 INFO L899 garLoopResultBuilder]: For program point L3877(lines 3877 3880) no Hoare annotation was computed. [2022-07-23 00:02:15,719 INFO L902 garLoopResultBuilder]: At program point L4034(line 4034) the Hoare annotation is: true [2022-07-23 00:02:15,719 INFO L899 garLoopResultBuilder]: For program point L4034-1(line 4034) no Hoare annotation was computed. [2022-07-23 00:02:15,719 INFO L899 garLoopResultBuilder]: For program point L4019(lines 4019 4022) no Hoare annotation was computed. [2022-07-23 00:02:15,719 INFO L902 garLoopResultBuilder]: At program point L4019-2(lines 4019 4022) the Hoare annotation is: true [2022-07-23 00:02:15,719 INFO L899 garLoopResultBuilder]: For program point L4003(line 4003) no Hoare annotation was computed. [2022-07-23 00:02:15,719 INFO L899 garLoopResultBuilder]: For program point L4003-2(line 4003) no Hoare annotation was computed. [2022-07-23 00:02:15,719 INFO L899 garLoopResultBuilder]: For program point L4003-4(line 4003) no Hoare annotation was computed. [2022-07-23 00:02:15,719 INFO L899 garLoopResultBuilder]: For program point L3871(line 3871) no Hoare annotation was computed. [2022-07-23 00:02:15,719 INFO L899 garLoopResultBuilder]: For program point L3871-3(line 3871) no Hoare annotation was computed. [2022-07-23 00:02:15,719 INFO L899 garLoopResultBuilder]: For program point L4003-6(line 4003) no Hoare annotation was computed. [2022-07-23 00:02:15,719 INFO L902 garLoopResultBuilder]: At program point L3871-2(line 3871) the Hoare annotation is: true [2022-07-23 00:02:15,719 INFO L899 garLoopResultBuilder]: For program point L4003-8(line 4003) no Hoare annotation was computed. [2022-07-23 00:02:15,719 INFO L902 garLoopResultBuilder]: At program point L3888(lines 3849 3890) the Hoare annotation is: true [2022-07-23 00:02:15,719 INFO L899 garLoopResultBuilder]: For program point L4004(lines 4004 4012) no Hoare annotation was computed. [2022-07-23 00:02:15,719 INFO L899 garLoopResultBuilder]: For program point L4029(line 4029) no Hoare annotation was computed. [2022-07-23 00:02:15,720 INFO L899 garLoopResultBuilder]: For program point pt_identifyFINAL(lines 3945 4050) no Hoare annotation was computed. [2022-07-23 00:02:15,720 INFO L902 garLoopResultBuilder]: At program point L4013-1(line 4013) the Hoare annotation is: true [2022-07-23 00:02:15,720 INFO L902 garLoopResultBuilder]: At program point L4013(line 4013) the Hoare annotation is: true [2022-07-23 00:02:15,720 INFO L895 garLoopResultBuilder]: At program point pt_identifyENTRY(lines 3945 4050) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(abs_4003)| abs_4003) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))) [2022-07-23 00:02:15,720 INFO L899 garLoopResultBuilder]: For program point L4005(lines 4005 4009) no Hoare annotation was computed. [2022-07-23 00:02:15,720 INFO L899 garLoopResultBuilder]: For program point L4005-2(lines 4005 4009) no Hoare annotation was computed. [2022-07-23 00:02:15,720 INFO L899 garLoopResultBuilder]: For program point L3873(lines 3873 3876) no Hoare annotation was computed. [2022-07-23 00:02:15,720 INFO L899 garLoopResultBuilder]: For program point L4014(line 4014) no Hoare annotation was computed. [2022-07-23 00:02:15,720 INFO L902 garLoopResultBuilder]: At program point L3882(line 3882) the Hoare annotation is: true [2022-07-23 00:02:15,720 INFO L902 garLoopResultBuilder]: At program point L3882-1(lines 3854 3889) the Hoare annotation is: true [2022-07-23 00:02:15,721 INFO L899 garLoopResultBuilder]: For program point L4039(lines 4039 4047) no Hoare annotation was computed. [2022-07-23 00:02:15,721 INFO L899 garLoopResultBuilder]: For program point L4039-2(lines 4039 4047) no Hoare annotation was computed. [2022-07-23 00:02:15,721 INFO L902 garLoopResultBuilder]: At program point L3998(line 3998) the Hoare annotation is: true [2022-07-23 00:02:15,721 INFO L899 garLoopResultBuilder]: For program point L3998-1(line 3998) no Hoare annotation was computed. [2022-07-23 00:02:15,721 INFO L899 garLoopResultBuilder]: For program point L4023(line 4023) no Hoare annotation was computed. [2022-07-23 00:02:15,721 INFO L899 garLoopResultBuilder]: For program point pi_initEXIT(lines 5051 5053) no Hoare annotation was computed. [2022-07-23 00:02:15,721 INFO L902 garLoopResultBuilder]: At program point pi_initENTRY(lines 5051 5053) the Hoare annotation is: true [2022-07-23 00:02:15,722 INFO L899 garLoopResultBuilder]: For program point pi_initFINAL(lines 5051 5053) no Hoare annotation was computed. [2022-07-23 00:02:15,722 INFO L902 garLoopResultBuilder]: At program point pi_read_regrENTRY(lines 5058 5060) the Hoare annotation is: true [2022-07-23 00:02:15,722 INFO L899 garLoopResultBuilder]: For program point pi_read_regrFINAL(lines 5058 5060) no Hoare annotation was computed. [2022-07-23 00:02:15,722 INFO L899 garLoopResultBuilder]: For program point pi_read_regrEXIT(lines 5058 5060) no Hoare annotation was computed. [2022-07-23 00:02:15,723 INFO L902 garLoopResultBuilder]: At program point might_faultFINAL(lines 5031 5033) the Hoare annotation is: true [2022-07-23 00:02:15,723 INFO L899 garLoopResultBuilder]: For program point might_faultEXIT(lines 5031 5033) no Hoare annotation was computed. [2022-07-23 00:02:15,723 INFO L895 garLoopResultBuilder]: At program point pt_commandENTRY(lines 3505 3542) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(abs_3491)| abs_3491)) [2022-07-23 00:02:15,723 INFO L899 garLoopResultBuilder]: For program point L3518(lines 3518 3522) no Hoare annotation was computed. [2022-07-23 00:02:15,723 INFO L895 garLoopResultBuilder]: At program point L3516(line 3516) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(abs_3491)| abs_3491)) [2022-07-23 00:02:15,723 INFO L895 garLoopResultBuilder]: At program point L3514(line 3514) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(abs_3491)| abs_3491)) [2022-07-23 00:02:15,723 INFO L895 garLoopResultBuilder]: At program point L3516-1(line 3516) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(abs_3491)| abs_3491)) [2022-07-23 00:02:15,724 INFO L895 garLoopResultBuilder]: At program point L3514-1(line 3514) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(abs_3491)| abs_3491)) [2022-07-23 00:02:15,724 INFO L899 garLoopResultBuilder]: For program point pt_commandFINAL(lines 3505 3542) no Hoare annotation was computed. [2022-07-23 00:02:15,724 INFO L899 garLoopResultBuilder]: For program point L3539-1(line 3539) no Hoare annotation was computed. [2022-07-23 00:02:15,724 INFO L902 garLoopResultBuilder]: At program point L3539(line 3539) the Hoare annotation is: true [2022-07-23 00:02:15,724 INFO L899 garLoopResultBuilder]: For program point L3535-1(line 3535) no Hoare annotation was computed. [2022-07-23 00:02:15,724 INFO L902 garLoopResultBuilder]: At program point L3535(line 3535) the Hoare annotation is: true [2022-07-23 00:02:15,724 INFO L899 garLoopResultBuilder]: For program point L3533(lines 3533 3538) no Hoare annotation was computed. [2022-07-23 00:02:15,725 INFO L899 garLoopResultBuilder]: For program point L3527(lines 3527 3531) no Hoare annotation was computed. [2022-07-23 00:02:15,725 INFO L902 garLoopResultBuilder]: At program point L3525(line 3525) the Hoare annotation is: true [2022-07-23 00:02:15,725 INFO L902 garLoopResultBuilder]: At program point L3523-1(line 3523) the Hoare annotation is: true [2022-07-23 00:02:15,725 INFO L902 garLoopResultBuilder]: At program point L3523(line 3523) the Hoare annotation is: true [2022-07-23 00:02:15,725 INFO L899 garLoopResultBuilder]: For program point L3519-1(line 3519) no Hoare annotation was computed. [2022-07-23 00:02:15,725 INFO L902 garLoopResultBuilder]: At program point L3519(line 3519) the Hoare annotation is: true [2022-07-23 00:02:15,725 INFO L899 garLoopResultBuilder]: For program point L3517(line 3517) no Hoare annotation was computed. [2022-07-23 00:02:15,725 INFO L899 garLoopResultBuilder]: For program point L3515(line 3515) no Hoare annotation was computed. [2022-07-23 00:02:15,726 INFO L902 garLoopResultBuilder]: At program point L3532(line 3532) the Hoare annotation is: true [2022-07-23 00:02:15,726 INFO L899 garLoopResultBuilder]: For program point L3532-1(line 3532) no Hoare annotation was computed. [2022-07-23 00:02:15,726 INFO L902 garLoopResultBuilder]: At program point L3528(line 3528) the Hoare annotation is: true [2022-07-23 00:02:15,726 INFO L899 garLoopResultBuilder]: For program point L3526(line 3526) no Hoare annotation was computed. [2022-07-23 00:02:15,726 INFO L899 garLoopResultBuilder]: For program point L3528-1(line 3528) no Hoare annotation was computed. [2022-07-23 00:02:15,727 INFO L902 garLoopResultBuilder]: At program point L3524(line 3524) the Hoare annotation is: true [2022-07-23 00:02:15,727 INFO L899 garLoopResultBuilder]: For program point pt_commandEXIT(lines 3505 3542) no Hoare annotation was computed. [2022-07-23 00:02:15,727 INFO L899 garLoopResultBuilder]: For program point L3491-2(line 3491) no Hoare annotation was computed. [2022-07-23 00:02:15,728 INFO L899 garLoopResultBuilder]: For program point L3487-1(line 3487) no Hoare annotation was computed. [2022-07-23 00:02:15,728 INFO L895 garLoopResultBuilder]: At program point L3487(line 3487) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(abs_3491)| abs_3491)) [2022-07-23 00:02:15,728 INFO L899 garLoopResultBuilder]: For program point L3491-4(line 3491) no Hoare annotation was computed. [2022-07-23 00:02:15,728 INFO L899 garLoopResultBuilder]: For program point L3491-6(line 3491) no Hoare annotation was computed. [2022-07-23 00:02:15,728 INFO L895 garLoopResultBuilder]: At program point L3479(lines 3467 3503) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(abs_3491)| abs_3491)) [2022-07-23 00:02:15,728 INFO L899 garLoopResultBuilder]: For program point L3475(lines 3475 3484) no Hoare annotation was computed. [2022-07-23 00:02:15,728 INFO L895 garLoopResultBuilder]: At program point L3488(line 3488) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(abs_3491)| abs_3491)) [2022-07-23 00:02:15,729 INFO L899 garLoopResultBuilder]: For program point L3488-1(line 3488) no Hoare annotation was computed. [2022-07-23 00:02:15,729 INFO L895 garLoopResultBuilder]: At program point L3472(lines 3467 3503) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(abs_3491)| abs_3491)) [2022-07-23 00:02:15,729 INFO L899 garLoopResultBuilder]: For program point L3489-1(line 3489) no Hoare annotation was computed. [2022-07-23 00:02:15,729 INFO L895 garLoopResultBuilder]: At program point L3489(line 3489) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(abs_3491)| abs_3491)) [2022-07-23 00:02:15,729 INFO L899 garLoopResultBuilder]: For program point pt_waitEXIT(lines 3458 3504) no Hoare annotation was computed. [2022-07-23 00:02:15,729 INFO L895 garLoopResultBuilder]: At program point L3485(lines 3467 3503) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(abs_3491)| abs_3491)) [2022-07-23 00:02:15,729 INFO L895 garLoopResultBuilder]: At program point pt_waitENTRY(lines 3458 3504) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(abs_3491)| abs_3491)) [2022-07-23 00:02:15,736 INFO L899 garLoopResultBuilder]: For program point L3494-1(lines 3494 3498) no Hoare annotation was computed. [2022-07-23 00:02:15,736 INFO L899 garLoopResultBuilder]: For program point L3490(lines 3490 3493) no Hoare annotation was computed. [2022-07-23 00:02:15,736 INFO L899 garLoopResultBuilder]: For program point L3490-1(lines 3486 3500) no Hoare annotation was computed. [2022-07-23 00:02:15,736 INFO L899 garLoopResultBuilder]: For program point L3478(lines 3478 3482) no Hoare annotation was computed. [2022-07-23 00:02:15,736 INFO L899 garLoopResultBuilder]: For program point pt_waitFINAL(lines 3458 3504) no Hoare annotation was computed. [2022-07-23 00:02:15,736 INFO L899 garLoopResultBuilder]: For program point L3474(line 3474) no Hoare annotation was computed. [2022-07-23 00:02:15,738 INFO L899 garLoopResultBuilder]: For program point L3491(line 3491) no Hoare annotation was computed. [2022-07-23 00:02:15,738 INFO L902 garLoopResultBuilder]: At program point L4577(line 4577) the Hoare annotation is: true [2022-07-23 00:02:15,738 INFO L899 garLoopResultBuilder]: For program point L4577-1(line 4577) no Hoare annotation was computed. [2022-07-23 00:02:15,738 INFO L902 garLoopResultBuilder]: At program point L4602(lines 4461 4604) the Hoare annotation is: true [2022-07-23 00:02:15,738 INFO L899 garLoopResultBuilder]: For program point L4536(lines 4536 4541) no Hoare annotation was computed. [2022-07-23 00:02:15,739 INFO L899 garLoopResultBuilder]: For program point L4512-1(line 4512) no Hoare annotation was computed. [2022-07-23 00:02:15,739 INFO L902 garLoopResultBuilder]: At program point L4512(line 4512) the Hoare annotation is: true [2022-07-23 00:02:15,739 INFO L899 garLoopResultBuilder]: For program point L4570(lines 4570 4573) no Hoare annotation was computed. [2022-07-23 00:02:15,739 INFO L902 garLoopResultBuilder]: At program point L4537(line 4537) the Hoare annotation is: true [2022-07-23 00:02:15,739 INFO L902 garLoopResultBuilder]: At program point L4537-1(line 4537) the Hoare annotation is: true [2022-07-23 00:02:15,739 INFO L899 garLoopResultBuilder]: For program point L4570-2(lines 4570 4573) no Hoare annotation was computed. [2022-07-23 00:02:15,739 INFO L902 garLoopResultBuilder]: At program point L4529(line 4529) the Hoare annotation is: true [2022-07-23 00:02:15,739 INFO L899 garLoopResultBuilder]: For program point L4529-1(line 4529) no Hoare annotation was computed. [2022-07-23 00:02:15,740 INFO L902 garLoopResultBuilder]: At program point L4587(lines 4461 4604) the Hoare annotation is: true [2022-07-23 00:02:15,740 INFO L902 garLoopResultBuilder]: At program point L4554(line 4554) the Hoare annotation is: true [2022-07-23 00:02:15,740 INFO L899 garLoopResultBuilder]: For program point L4554-1(line 4554) no Hoare annotation was computed. [2022-07-23 00:02:15,740 INFO L899 garLoopResultBuilder]: For program point L4488(lines 4488 4491) no Hoare annotation was computed. [2022-07-23 00:02:15,740 INFO L899 garLoopResultBuilder]: For program point L4546(line 4546) no Hoare annotation was computed. [2022-07-23 00:02:15,740 INFO L899 garLoopResultBuilder]: For program point L4480-2(lines 4480 4491) no Hoare annotation was computed. [2022-07-23 00:02:15,740 INFO L902 garLoopResultBuilder]: At program point L4513(lines 4513 4527) the Hoare annotation is: true [2022-07-23 00:02:15,740 INFO L899 garLoopResultBuilder]: For program point L4480(lines 4480 4491) no Hoare annotation was computed. [2022-07-23 00:02:15,741 INFO L899 garLoopResultBuilder]: For program point L4513-1(lines 4461 4604) no Hoare annotation was computed. [2022-07-23 00:02:15,741 INFO L899 garLoopResultBuilder]: For program point L4538(line 4538) no Hoare annotation was computed. [2022-07-23 00:02:15,741 INFO L899 garLoopResultBuilder]: For program point L4505-2(lines 4505 4508) no Hoare annotation was computed. [2022-07-23 00:02:15,741 INFO L899 garLoopResultBuilder]: For program point L4505(lines 4505 4508) no Hoare annotation was computed. [2022-07-23 00:02:15,741 INFO L895 garLoopResultBuilder]: At program point pt_writeENTRY(lines 4441 4605) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))) [2022-07-23 00:02:15,741 INFO L899 garLoopResultBuilder]: For program point L4555(line 4555) no Hoare annotation was computed. [2022-07-23 00:02:15,741 INFO L899 garLoopResultBuilder]: For program point L4555-4(line 4555) no Hoare annotation was computed. [2022-07-23 00:02:15,741 INFO L899 garLoopResultBuilder]: For program point L4555-2(line 4555) no Hoare annotation was computed. [2022-07-23 00:02:15,742 INFO L899 garLoopResultBuilder]: For program point L4547(lines 4547 4550) no Hoare annotation was computed. [2022-07-23 00:02:15,742 INFO L899 garLoopResultBuilder]: For program point L4555-8(lines 4461 4604) no Hoare annotation was computed. [2022-07-23 00:02:15,742 INFO L899 garLoopResultBuilder]: For program point pt_writeFINAL(lines 4441 4605) no Hoare annotation was computed. [2022-07-23 00:02:15,743 INFO L899 garLoopResultBuilder]: For program point L4555-6(line 4555) no Hoare annotation was computed. [2022-07-23 00:02:15,743 INFO L899 garLoopResultBuilder]: For program point pt_writeEXIT(lines 4441 4605) no Hoare annotation was computed. [2022-07-23 00:02:15,743 INFO L902 garLoopResultBuilder]: At program point L4597(lines 4461 4604) the Hoare annotation is: true [2022-07-23 00:02:15,743 INFO L899 garLoopResultBuilder]: For program point L4523(lines 4523 4526) no Hoare annotation was computed. [2022-07-23 00:02:15,743 INFO L895 garLoopResultBuilder]: At program point L4482(line 4482) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(abs_3491)| abs_3491)) [2022-07-23 00:02:15,743 INFO L902 garLoopResultBuilder]: At program point L4581(line 4581) the Hoare annotation is: true [2022-07-23 00:02:15,743 INFO L902 garLoopResultBuilder]: At program point L4548(lines 4461 4604) the Hoare annotation is: true [2022-07-23 00:02:15,743 INFO L899 garLoopResultBuilder]: For program point L4581-1(line 4581) no Hoare annotation was computed. [2022-07-23 00:02:15,744 INFO L899 garLoopResultBuilder]: For program point L4482-1(line 4482) no Hoare annotation was computed. [2022-07-23 00:02:15,744 INFO L899 garLoopResultBuilder]: For program point L4499(line 4499) no Hoare annotation was computed. [2022-07-23 00:02:15,744 INFO L899 garLoopResultBuilder]: For program point L4565-2(lines 4565 4568) no Hoare annotation was computed. [2022-07-23 00:02:15,744 INFO L899 garLoopResultBuilder]: For program point L4565(lines 4565 4568) no Hoare annotation was computed. [2022-07-23 00:02:15,744 INFO L902 garLoopResultBuilder]: At program point L4590(lines 4461 4604) the Hoare annotation is: true [2022-07-23 00:02:15,744 INFO L902 garLoopResultBuilder]: At program point L4557(line 4557) the Hoare annotation is: true [2022-07-23 00:02:15,744 INFO L895 garLoopResultBuilder]: At program point L4524(lines 4515 4527) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2022-07-23 00:02:15,744 INFO L899 garLoopResultBuilder]: For program point L4557-1(line 4557) no Hoare annotation was computed. [2022-07-23 00:02:15,745 INFO L899 garLoopResultBuilder]: For program point L4483(lines 4483 4486) no Hoare annotation was computed. [2022-07-23 00:02:15,745 INFO L902 garLoopResultBuilder]: At program point L4574(lines 4574 4575) the Hoare annotation is: true [2022-07-23 00:02:15,745 INFO L899 garLoopResultBuilder]: For program point L4574-1(lines 4574 4575) no Hoare annotation was computed. [2022-07-23 00:02:15,745 INFO L902 garLoopResultBuilder]: At program point L4599(lines 4461 4604) the Hoare annotation is: true [2022-07-23 00:02:15,745 INFO L899 garLoopResultBuilder]: For program point L4500(lines 4500 4503) no Hoare annotation was computed. [2022-07-23 00:02:15,745 INFO L899 garLoopResultBuilder]: For program point L4492(lines 4492 4495) no Hoare annotation was computed. [2022-07-23 00:02:15,745 INFO L899 garLoopResultBuilder]: For program point L4542(lines 4542 4545) no Hoare annotation was computed. [2022-07-23 00:02:15,745 INFO L899 garLoopResultBuilder]: For program point L4476(lines 4476 4479) no Hoare annotation was computed. [2022-07-23 00:02:15,746 INFO L902 garLoopResultBuilder]: At program point L4542-2(lines 4542 4545) the Hoare annotation is: true [2022-07-23 00:02:15,746 INFO L902 garLoopResultBuilder]: At program point L4534-1(line 4534) the Hoare annotation is: true [2022-07-23 00:02:15,746 INFO L899 garLoopResultBuilder]: For program point L4534-2(lines 4534 4535) no Hoare annotation was computed. [2022-07-23 00:02:15,746 INFO L899 garLoopResultBuilder]: For program point L4592(line 4592) no Hoare annotation was computed. [2022-07-23 00:02:15,746 INFO L902 garLoopResultBuilder]: At program point L4551(line 4551) the Hoare annotation is: true [2022-07-23 00:02:15,746 INFO L899 garLoopResultBuilder]: For program point L4551-1(line 4551) no Hoare annotation was computed. [2022-07-23 00:02:15,746 INFO L899 garLoopResultBuilder]: For program point L4576(lines 4576 4580) no Hoare annotation was computed. [2022-07-23 00:02:15,746 INFO L899 garLoopResultBuilder]: For program point L4593(lines 4593 4596) no Hoare annotation was computed. [2022-07-23 00:02:15,747 INFO L895 garLoopResultBuilder]: At program point L4519(lines 4515 4527) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2022-07-23 00:02:15,747 INFO L899 garLoopResultBuilder]: For program point L4552-1(line 4552) no Hoare annotation was computed. [2022-07-23 00:02:15,747 INFO L902 garLoopResultBuilder]: At program point L4585(lines 4461 4604) the Hoare annotation is: true [2022-07-23 00:02:15,747 INFO L902 garLoopResultBuilder]: At program point L4552(line 4552) the Hoare annotation is: true [2022-07-23 00:02:15,747 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 5037 5039) the Hoare annotation is: true [2022-07-23 00:02:15,748 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 5037 5039) no Hoare annotation was computed. [2022-07-23 00:02:15,748 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 5037 5039) no Hoare annotation was computed. [2022-07-23 00:02:15,748 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 3267 3273) no Hoare annotation was computed. [2022-07-23 00:02:15,749 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3267 3273) the Hoare annotation is: true [2022-07-23 00:02:15,749 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3271) no Hoare annotation was computed. [2022-07-23 00:02:15,749 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3267 3273) no Hoare annotation was computed. [2022-07-23 00:02:15,749 INFO L902 garLoopResultBuilder]: At program point pi_connectENTRY(lines 5044 5046) the Hoare annotation is: true [2022-07-23 00:02:15,749 INFO L899 garLoopResultBuilder]: For program point pi_connectEXIT(lines 5044 5046) no Hoare annotation was computed. [2022-07-23 00:02:15,749 INFO L899 garLoopResultBuilder]: For program point pi_connectFINAL(lines 5044 5046) no Hoare annotation was computed. [2022-07-23 00:02:15,750 INFO L899 garLoopResultBuilder]: For program point device_destroyFINAL(lines 5016 5018) no Hoare annotation was computed. [2022-07-23 00:02:15,750 INFO L899 garLoopResultBuilder]: For program point device_destroyEXIT(lines 5016 5018) no Hoare annotation was computed. [2022-07-23 00:02:15,750 INFO L902 garLoopResultBuilder]: At program point device_destroyENTRY(lines 5016 5018) the Hoare annotation is: true [2022-07-23 00:02:15,750 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 3281 3286) no Hoare annotation was computed. [2022-07-23 00:02:15,750 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 3281 3286) the Hoare annotation is: true [2022-07-23 00:02:15,750 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 3281 3286) no Hoare annotation was computed. [2022-07-23 00:02:15,751 INFO L899 garLoopResultBuilder]: For program point mutex_lock_nestedFINAL(lines 5034 5036) no Hoare annotation was computed. [2022-07-23 00:02:15,751 INFO L902 garLoopResultBuilder]: At program point mutex_lock_nestedENTRY(lines 5034 5036) the Hoare annotation is: true [2022-07-23 00:02:15,751 INFO L899 garLoopResultBuilder]: For program point mutex_lock_nestedEXIT(lines 5034 5036) no Hoare annotation was computed. [2022-07-23 00:02:15,751 INFO L899 garLoopResultBuilder]: For program point L4063(lines 4063 4067) no Hoare annotation was computed. [2022-07-23 00:02:15,751 INFO L895 garLoopResultBuilder]: At program point pt_probeENTRY(lines 4051 4084) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(abs_4003)| abs_4003) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))) [2022-07-23 00:02:15,751 INFO L899 garLoopResultBuilder]: For program point L4076(lines 4076 4080) no Hoare annotation was computed. [2022-07-23 00:02:15,751 INFO L899 garLoopResultBuilder]: For program point L4070(lines 4070 4073) no Hoare annotation was computed. [2022-07-23 00:02:15,752 INFO L895 garLoopResultBuilder]: At program point L4064(line 4064) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(abs_3491)| abs_3491)) [2022-07-23 00:02:15,752 INFO L899 garLoopResultBuilder]: For program point L4062(line 4062) no Hoare annotation was computed. [2022-07-23 00:02:15,752 INFO L899 garLoopResultBuilder]: For program point L4064-1(line 4064) no Hoare annotation was computed. [2022-07-23 00:02:15,752 INFO L899 garLoopResultBuilder]: For program point L4058(lines 4058 4081) no Hoare annotation was computed. [2022-07-23 00:02:15,752 INFO L899 garLoopResultBuilder]: For program point L4058-2(lines 4058 4081) no Hoare annotation was computed. [2022-07-23 00:02:15,752 INFO L899 garLoopResultBuilder]: For program point pt_probeEXIT(lines 4051 4084) no Hoare annotation was computed. [2022-07-23 00:02:15,752 INFO L899 garLoopResultBuilder]: For program point L4077-1(line 4077) no Hoare annotation was computed. [2022-07-23 00:02:15,752 INFO L895 garLoopResultBuilder]: At program point L4077(line 4077) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(abs_3491)| abs_3491)) [2022-07-23 00:02:15,752 INFO L899 garLoopResultBuilder]: For program point L4075-1(line 4075) no Hoare annotation was computed. [2022-07-23 00:02:15,753 INFO L895 garLoopResultBuilder]: At program point L4075(line 4075) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(abs_4003)| abs_4003) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))) [2022-07-23 00:02:15,753 INFO L895 garLoopResultBuilder]: At program point L4071(lines 4058 4074) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(abs_3491)| abs_3491)) [2022-07-23 00:02:15,753 INFO L899 garLoopResultBuilder]: For program point pt_probeFINAL(lines 4051 4084) no Hoare annotation was computed. [2022-07-23 00:02:15,753 INFO L895 garLoopResultBuilder]: At program point L4069(lines 4058 4074) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(abs_3491)| abs_3491)) [2022-07-23 00:02:15,753 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 3211 3213) the Hoare annotation is: true [2022-07-23 00:02:15,754 INFO L899 garLoopResultBuilder]: For program point L3212(line 3212) no Hoare annotation was computed. [2022-07-23 00:02:15,754 INFO L899 garLoopResultBuilder]: For program point L3212-2(lines 3211 3213) no Hoare annotation was computed. [2022-07-23 00:02:15,754 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3211 3213) no Hoare annotation was computed. [2022-07-23 00:02:15,754 INFO L899 garLoopResultBuilder]: For program point pt_rewindEXIT(lines 3732 3751) no Hoare annotation was computed. [2022-07-23 00:02:15,754 INFO L895 garLoopResultBuilder]: At program point L3748(line 3748) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(abs_3491)| abs_3491)) [2022-07-23 00:02:15,754 INFO L895 garLoopResultBuilder]: At program point pt_rewindENTRY(lines 3732 3751) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))) [2022-07-23 00:02:15,754 INFO L899 garLoopResultBuilder]: For program point L3748-1(line 3748) no Hoare annotation was computed. [2022-07-23 00:02:15,754 INFO L899 garLoopResultBuilder]: For program point pt_rewindFINAL(lines 3732 3751) no Hoare annotation was computed. [2022-07-23 00:02:15,755 INFO L895 garLoopResultBuilder]: At program point L3638(line 3638) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))) [2022-07-23 00:02:15,755 INFO L899 garLoopResultBuilder]: For program point L3638-1(line 3638) no Hoare annotation was computed. [2022-07-23 00:02:15,755 INFO L895 garLoopResultBuilder]: At program point L3659(line 3659) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (not (= pt_atapi_~r~3 0)) (= |old(#valid)| |#valid|))) [2022-07-23 00:02:15,755 INFO L899 garLoopResultBuilder]: For program point L3655-1(line 3655) no Hoare annotation was computed. [2022-07-23 00:02:15,755 INFO L895 garLoopResultBuilder]: At program point L3655(line 3655) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) [2022-07-23 00:02:15,755 INFO L899 garLoopResultBuilder]: For program point L3649(lines 3649 3652) no Hoare annotation was computed. [2022-07-23 00:02:15,755 INFO L895 garLoopResultBuilder]: At program point L3645(lines 3641 3653) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2022-07-23 00:02:15,756 INFO L899 garLoopResultBuilder]: For program point L3639-1(lines 3637 3663) no Hoare annotation was computed. [2022-07-23 00:02:15,756 INFO L895 garLoopResultBuilder]: At program point L3639(lines 3639 3653) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) [2022-07-23 00:02:15,756 INFO L899 garLoopResultBuilder]: For program point pt_atapiEXIT(lines 3632 3664) no Hoare annotation was computed. [2022-07-23 00:02:15,756 INFO L899 garLoopResultBuilder]: For program point L3658(lines 3658 3661) no Hoare annotation was computed. [2022-07-23 00:02:15,756 INFO L895 garLoopResultBuilder]: At program point pt_atapiENTRY(lines 3632 3664) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))) [2022-07-23 00:02:15,756 INFO L899 garLoopResultBuilder]: For program point pt_atapiFINAL(lines 3632 3664) no Hoare annotation was computed. [2022-07-23 00:02:15,756 INFO L899 garLoopResultBuilder]: For program point L3654-1(lines 3637 3663) no Hoare annotation was computed. [2022-07-23 00:02:15,756 INFO L895 garLoopResultBuilder]: At program point L3650(lines 3641 3653) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2022-07-23 00:02:15,757 INFO L899 garLoopResultBuilder]: For program point L3710(line 3710) no Hoare annotation was computed. [2022-07-23 00:02:15,757 INFO L895 garLoopResultBuilder]: At program point L3700(lines 3679 3715) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))) [2022-07-23 00:02:15,757 INFO L895 garLoopResultBuilder]: At program point L3698(lines 3679 3715) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))) [2022-07-23 00:02:15,757 INFO L895 garLoopResultBuilder]: At program point pt_poll_dscENTRY(lines 3672 3716) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))) [2022-07-23 00:02:15,757 INFO L895 garLoopResultBuilder]: At program point L3692(line 3692) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))) [2022-07-23 00:02:15,757 INFO L899 garLoopResultBuilder]: For program point pt_poll_dscEXIT(lines 3672 3716) no Hoare annotation was computed. [2022-07-23 00:02:15,757 INFO L895 garLoopResultBuilder]: At program point L3690(line 3690) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))) [2022-07-23 00:02:15,758 INFO L899 garLoopResultBuilder]: For program point L3692-1(line 3692) no Hoare annotation was computed. [2022-07-23 00:02:15,758 INFO L895 garLoopResultBuilder]: At program point L3688(line 3688) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))) [2022-07-23 00:02:15,758 INFO L895 garLoopResultBuilder]: At program point L3690-1(line 3690) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))) [2022-07-23 00:02:15,758 INFO L899 garLoopResultBuilder]: For program point L3686(line 3686) no Hoare annotation was computed. [2022-07-23 00:02:15,758 INFO L895 garLoopResultBuilder]: At program point L3688-1(line 3688) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))) [2022-07-23 00:02:15,758 INFO L899 garLoopResultBuilder]: For program point pt_poll_dscFINAL(lines 3672 3716) no Hoare annotation was computed. [2022-07-23 00:02:15,758 INFO L899 garLoopResultBuilder]: For program point L3705(lines 3705 3709) no Hoare annotation was computed. [2022-07-23 00:02:15,758 INFO L895 garLoopResultBuilder]: At program point L3703(lines 3679 3715) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))) [2022-07-23 00:02:15,759 INFO L895 garLoopResultBuilder]: At program point L3705-2(lines 3705 3709) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))) [2022-07-23 00:02:15,759 INFO L899 garLoopResultBuilder]: For program point L3693-1(lines 3679 3715) no Hoare annotation was computed. [2022-07-23 00:02:15,759 INFO L895 garLoopResultBuilder]: At program point L3693(line 3693) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))) [2022-07-23 00:02:15,759 INFO L899 garLoopResultBuilder]: For program point L3691(line 3691) no Hoare annotation was computed. [2022-07-23 00:02:15,759 INFO L899 garLoopResultBuilder]: For program point L3689(line 3689) no Hoare annotation was computed. [2022-07-23 00:02:15,759 INFO L902 garLoopResultBuilder]: At program point L3937(lines 3930 3943) the Hoare annotation is: true [2022-07-23 00:02:15,759 INFO L899 garLoopResultBuilder]: For program point xnEXIT(lines 3926 3944) no Hoare annotation was computed. [2022-07-23 00:02:15,759 INFO L902 garLoopResultBuilder]: At program point xnENTRY(lines 3926 3944) the Hoare annotation is: true [2022-07-23 00:02:15,760 INFO L902 garLoopResultBuilder]: At program point L3939(lines 3930 3943) the Hoare annotation is: true [2022-07-23 00:02:15,760 INFO L899 garLoopResultBuilder]: For program point xnFINAL(lines 3926 3944) no Hoare annotation was computed. [2022-07-23 00:02:15,760 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-23 00:02:15,760 INFO L902 garLoopResultBuilder]: At program point L3246(line 3246) the Hoare annotation is: true [2022-07-23 00:02:15,760 INFO L902 garLoopResultBuilder]: At program point L3245-1(line 3245) the Hoare annotation is: true [2022-07-23 00:02:15,760 INFO L902 garLoopResultBuilder]: At program point L3245(line 3245) the Hoare annotation is: true [2022-07-23 00:02:15,760 INFO L899 garLoopResultBuilder]: For program point L3246-1(line 3246) no Hoare annotation was computed. [2022-07-23 00:02:15,760 INFO L899 garLoopResultBuilder]: For program point L3240(lines 3240 3248) no Hoare annotation was computed. [2022-07-23 00:02:15,761 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 3233 3250) no Hoare annotation was computed. [2022-07-23 00:02:15,761 INFO L895 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 3233 3250) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) [2022-07-23 00:02:15,761 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 3233 3250) no Hoare annotation was computed. [2022-07-23 00:02:15,761 INFO L899 garLoopResultBuilder]: For program point _copy_from_userEXIT(lines 5003 5005) no Hoare annotation was computed. [2022-07-23 00:02:15,761 INFO L902 garLoopResultBuilder]: At program point _copy_from_userENTRY(lines 5003 5005) the Hoare annotation is: true [2022-07-23 00:02:15,761 INFO L899 garLoopResultBuilder]: For program point _copy_from_userFINAL(lines 5003 5005) no Hoare annotation was computed. [2022-07-23 00:02:15,761 INFO L899 garLoopResultBuilder]: For program point L3615-1(lines 3615 3618) no Hoare annotation was computed. [2022-07-23 00:02:15,761 INFO L895 garLoopResultBuilder]: At program point L3611(lines 3602 3614) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2022-07-23 00:02:15,762 INFO L899 garLoopResultBuilder]: For program point L3599-1(line 3599) no Hoare annotation was computed. [2022-07-23 00:02:15,762 INFO L895 garLoopResultBuilder]: At program point L3599(line 3599) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(abs_3491)| abs_3491)) [2022-07-23 00:02:15,762 INFO L899 garLoopResultBuilder]: For program point pt_req_senseEXIT(lines 3579 3631) no Hoare annotation was computed. [2022-07-23 00:02:15,762 INFO L899 garLoopResultBuilder]: For program point L3620(lines 3620 3628) no Hoare annotation was computed. [2022-07-23 00:02:15,762 INFO L899 garLoopResultBuilder]: For program point L3620-2(lines 3620 3628) no Hoare annotation was computed. [2022-07-23 00:02:15,762 INFO L902 garLoopResultBuilder]: At program point L3616(line 3616) the Hoare annotation is: true [2022-07-23 00:02:15,762 INFO L899 garLoopResultBuilder]: For program point L3616-1(line 3616) no Hoare annotation was computed. [2022-07-23 00:02:15,762 INFO L899 garLoopResultBuilder]: For program point L3610(lines 3610 3613) no Hoare annotation was computed. [2022-07-23 00:02:15,763 INFO L895 garLoopResultBuilder]: At program point L3606(lines 3602 3614) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2022-07-23 00:02:15,763 INFO L895 garLoopResultBuilder]: At program point pt_req_senseENTRY(lines 3579 3631) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |old(abs_3563)| abs_3563) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(abs_3561)| abs_3561) (= |old(#valid)| |#valid|) (= |old(abs_3491)| abs_3491))) [2022-07-23 00:02:15,763 INFO L902 garLoopResultBuilder]: At program point L3600(lines 3600 3614) the Hoare annotation is: true [2022-07-23 00:02:15,763 INFO L899 garLoopResultBuilder]: For program point L3600-1(lines 3586 3630) no Hoare annotation was computed. [2022-07-23 00:02:15,763 INFO L899 garLoopResultBuilder]: For program point pt_req_senseFINAL(lines 3579 3631) no Hoare annotation was computed. [2022-07-23 00:02:15,763 INFO L899 garLoopResultBuilder]: For program point L3621(lines 3621 3625) no Hoare annotation was computed. [2022-07-23 00:02:15,763 INFO L899 garLoopResultBuilder]: For program point L3621-2(lines 3621 3625) no Hoare annotation was computed. [2022-07-23 00:02:15,763 INFO L902 garLoopResultBuilder]: At program point L5023(lines 5022 5024) the Hoare annotation is: true [2022-07-23 00:02:15,764 INFO L895 garLoopResultBuilder]: At program point L4726(line 4726) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,764 INFO L899 garLoopResultBuilder]: For program point L4825(lines 4825 4829) no Hoare annotation was computed. [2022-07-23 00:02:15,764 INFO L899 garLoopResultBuilder]: For program point L4726-1(line 4726) no Hoare annotation was computed. [2022-07-23 00:02:15,764 INFO L895 garLoopResultBuilder]: At program point L4231(line 4231) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,764 INFO L895 garLoopResultBuilder]: At program point L4198(line 4198) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,764 INFO L899 garLoopResultBuilder]: For program point L4231-1(line 4231) no Hoare annotation was computed. [2022-07-23 00:02:15,764 INFO L899 garLoopResultBuilder]: For program point L4198-1(line 4198) no Hoare annotation was computed. [2022-07-23 00:02:15,764 INFO L899 garLoopResultBuilder]: For program point L4859(line 4859) no Hoare annotation was computed. [2022-07-23 00:02:15,765 INFO L902 garLoopResultBuilder]: At program point L4694(lines 4682 4713) the Hoare annotation is: true [2022-07-23 00:02:15,765 INFO L899 garLoopResultBuilder]: For program point L4628(lines 4628 4645) no Hoare annotation was computed. [2022-07-23 00:02:15,765 INFO L899 garLoopResultBuilder]: For program point L4199(lines 4199 4202) no Hoare annotation was computed. [2022-07-23 00:02:15,765 INFO L899 garLoopResultBuilder]: For program point L4232(lines 4232 4235) no Hoare annotation was computed. [2022-07-23 00:02:15,765 INFO L895 garLoopResultBuilder]: At program point L4133(lines 4096 4160) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,765 INFO L899 garLoopResultBuilder]: For program point L4199-2(lines 4199 4202) no Hoare annotation was computed. [2022-07-23 00:02:15,765 INFO L899 garLoopResultBuilder]: For program point L4926(lines 4926 4929) no Hoare annotation was computed. [2022-07-23 00:02:15,765 INFO L899 garLoopResultBuilder]: For program point L4860(lines 4860 4872) no Hoare annotation was computed. [2022-07-23 00:02:15,766 INFO L895 garLoopResultBuilder]: At program point L4728(lines 4719 4730) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,766 INFO L895 garLoopResultBuilder]: At program point L4365(line 4365) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,766 INFO L899 garLoopResultBuilder]: For program point L4365-1(line 4365) no Hoare annotation was computed. [2022-07-23 00:02:15,766 INFO L895 garLoopResultBuilder]: At program point L5026(lines 5025 5027) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2022-07-23 00:02:15,766 INFO L895 garLoopResultBuilder]: At program point L4993(lines 4992 4994) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,766 INFO L895 garLoopResultBuilder]: At program point L4795(line 4795) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,766 INFO L899 garLoopResultBuilder]: For program point L4795-1(line 4795) no Hoare annotation was computed. [2022-07-23 00:02:15,766 INFO L895 garLoopResultBuilder]: At program point L4432(lines 4301 4439) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,767 INFO L899 garLoopResultBuilder]: For program point L4267(lines 4267 4270) no Hoare annotation was computed. [2022-07-23 00:02:15,768 INFO L899 garLoopResultBuilder]: For program point L4267-1(lines 4267 4270) no Hoare annotation was computed. [2022-07-23 00:02:15,768 INFO L895 garLoopResultBuilder]: At program point L3144(lines 3141 3146) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,768 INFO L895 garLoopResultBuilder]: At program point L4135(lines 4096 4160) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,768 INFO L895 garLoopResultBuilder]: At program point L4928-1(lines 4923 4932) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,768 INFO L899 garLoopResultBuilder]: For program point L4862(lines 4862 4865) no Hoare annotation was computed. [2022-07-23 00:02:15,768 INFO L895 garLoopResultBuilder]: At program point L4928(line 4928) the Hoare annotation is: false [2022-07-23 00:02:15,769 INFO L899 garLoopResultBuilder]: For program point L4862-2(lines 4860 4871) no Hoare annotation was computed. [2022-07-23 00:02:15,769 INFO L899 garLoopResultBuilder]: For program point L4400-2(lines 4400 4403) no Hoare annotation was computed. [2022-07-23 00:02:15,769 INFO L899 garLoopResultBuilder]: For program point L4400(lines 4400 4403) no Hoare annotation was computed. [2022-07-23 00:02:15,769 INFO L895 garLoopResultBuilder]: At program point L4268(line 4268) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,769 INFO L902 garLoopResultBuilder]: At program point L4698(line 4698) the Hoare annotation is: true [2022-07-23 00:02:15,769 INFO L899 garLoopResultBuilder]: For program point L4698-1(line 4698) no Hoare annotation was computed. [2022-07-23 00:02:15,769 INFO L895 garLoopResultBuilder]: At program point L4434(lines 4301 4439) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,769 INFO L899 garLoopResultBuilder]: For program point L4335(line 4335) no Hoare annotation was computed. [2022-07-23 00:02:15,770 INFO L899 garLoopResultBuilder]: For program point L4236(lines 4236 4250) no Hoare annotation was computed. [2022-07-23 00:02:15,770 INFO L895 garLoopResultBuilder]: At program point L4897(lines 4892 4899) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,770 INFO L895 garLoopResultBuilder]: At program point L4765(line 4765) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2022-07-23 00:02:15,770 INFO L899 garLoopResultBuilder]: For program point L4765-1(line 4765) no Hoare annotation was computed. [2022-07-23 00:02:15,770 INFO L899 garLoopResultBuilder]: For program point L4633-2(lines 4633 4636) no Hoare annotation was computed. [2022-07-23 00:02:15,770 INFO L899 garLoopResultBuilder]: For program point L4633(lines 4633 4636) no Hoare annotation was computed. [2022-07-23 00:02:15,770 INFO L899 garLoopResultBuilder]: For program point L4336(lines 4336 4339) no Hoare annotation was computed. [2022-07-23 00:02:15,770 INFO L899 garLoopResultBuilder]: For program point L4237(line 4237) no Hoare annotation was computed. [2022-07-23 00:02:15,770 INFO L899 garLoopResultBuilder]: For program point L4138(lines 4138 4153) no Hoare annotation was computed. [2022-07-23 00:02:15,771 INFO L899 garLoopResultBuilder]: For program point L4138-1(lines 4096 4160) no Hoare annotation was computed. [2022-07-23 00:02:15,771 INFO L895 garLoopResultBuilder]: At program point L4997(lines 4996 4998) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,771 INFO L895 garLoopResultBuilder]: At program point L4667(lines 4615 4677) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,771 INFO L895 garLoopResultBuilder]: At program point L4634(line 4634) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,771 INFO L899 garLoopResultBuilder]: For program point L4634-1(line 4634) no Hoare annotation was computed. [2022-07-23 00:02:15,771 INFO L899 garLoopResultBuilder]: For program point L4271(lines 4271 4274) no Hoare annotation was computed. [2022-07-23 00:02:15,771 INFO L899 garLoopResultBuilder]: For program point L4271-1(lines 4271 4274) no Hoare annotation was computed. [2022-07-23 00:02:15,771 INFO L895 garLoopResultBuilder]: At program point L4238(line 4238) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,772 INFO L895 garLoopResultBuilder]: At program point L4370-1(line 4370) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,772 INFO L899 garLoopResultBuilder]: For program point L4370-2(line 4370) no Hoare annotation was computed. [2022-07-23 00:02:15,772 INFO L895 garLoopResultBuilder]: At program point L4172(line 4172) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,772 INFO L895 garLoopResultBuilder]: At program point L3181(lines 3175 3183) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,772 INFO L895 garLoopResultBuilder]: At program point L4238-1(line 4238) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,772 INFO L899 garLoopResultBuilder]: For program point L4172-1(line 4172) no Hoare annotation was computed. [2022-07-23 00:02:15,772 INFO L899 garLoopResultBuilder]: For program point L4833(line 4833) no Hoare annotation was computed. [2022-07-23 00:02:15,772 INFO L899 garLoopResultBuilder]: For program point L4800(line 4800) no Hoare annotation was computed. [2022-07-23 00:02:15,773 INFO L899 garLoopResultBuilder]: For program point L4371(lines 4371 4376) no Hoare annotation was computed. [2022-07-23 00:02:15,773 INFO L899 garLoopResultBuilder]: For program point L4404-1(line 4404) no Hoare annotation was computed. [2022-07-23 00:02:15,773 INFO L895 garLoopResultBuilder]: At program point L4437(lines 4301 4439) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,773 INFO L895 garLoopResultBuilder]: At program point L4404(line 4404) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,773 INFO L895 garLoopResultBuilder]: At program point L4239(line 4239) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,773 INFO L899 garLoopResultBuilder]: For program point L4206(lines 4206 4210) no Hoare annotation was computed. [2022-07-23 00:02:15,773 INFO L895 garLoopResultBuilder]: At program point L4272(line 4272) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,773 INFO L895 garLoopResultBuilder]: At program point L4140(lines 4140 4141) the Hoare annotation is: (and (= |ULTIMATE.start_pt_detect_~specified~0#1| 0) (= ~ldv_spin~0 0)) [2022-07-23 00:02:15,774 INFO L899 garLoopResultBuilder]: For program point L4173(line 4173) no Hoare annotation was computed. [2022-07-23 00:02:15,774 INFO L899 garLoopResultBuilder]: For program point L4173-2(line 4173) no Hoare annotation was computed. [2022-07-23 00:02:15,774 INFO L899 garLoopResultBuilder]: For program point L4140-1(lines 4140 4141) no Hoare annotation was computed. [2022-07-23 00:02:15,774 INFO L899 garLoopResultBuilder]: For program point L4173-4(line 4173) no Hoare annotation was computed. [2022-07-23 00:02:15,774 INFO L899 garLoopResultBuilder]: For program point L4173-6(line 4173) no Hoare annotation was computed. [2022-07-23 00:02:15,774 INFO L899 garLoopResultBuilder]: For program point L4173-8(line 4173) no Hoare annotation was computed. [2022-07-23 00:02:15,774 INFO L899 garLoopResultBuilder]: For program point L4834(lines 4834 4838) no Hoare annotation was computed. [2022-07-23 00:02:15,774 INFO L899 garLoopResultBuilder]: For program point L4702(lines 4702 4705) no Hoare annotation was computed. [2022-07-23 00:02:15,775 INFO L899 garLoopResultBuilder]: For program point L4801(lines 4801 4806) no Hoare annotation was computed. [2022-07-23 00:02:15,775 INFO L895 garLoopResultBuilder]: At program point L4669(lines 4615 4677) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,775 INFO L899 garLoopResultBuilder]: For program point L4702-2(lines 4702 4705) no Hoare annotation was computed. [2022-07-23 00:02:15,775 INFO L895 garLoopResultBuilder]: At program point L4438(lines 4281 4440) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,775 INFO L895 garLoopResultBuilder]: At program point L4372-1(line 4372) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,775 INFO L895 garLoopResultBuilder]: At program point L4372(line 4372) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,775 INFO L899 garLoopResultBuilder]: For program point L4240(line 4240) no Hoare annotation was computed. [2022-07-23 00:02:15,775 INFO L902 garLoopResultBuilder]: At program point L4868(lines 4756 4889) the Hoare annotation is: true [2022-07-23 00:02:15,776 INFO L895 garLoopResultBuilder]: At program point L4703(line 4703) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2022-07-23 00:02:15,776 INFO L899 garLoopResultBuilder]: For program point L4703-1(line 4703) no Hoare annotation was computed. [2022-07-23 00:02:15,776 INFO L899 garLoopResultBuilder]: For program point L4373(line 4373) no Hoare annotation was computed. [2022-07-23 00:02:15,776 INFO L899 garLoopResultBuilder]: For program point L4175-1(line 4175) no Hoare annotation was computed. [2022-07-23 00:02:15,776 INFO L899 garLoopResultBuilder]: For program point L4142(lines 4142 4151) no Hoare annotation was computed. [2022-07-23 00:02:15,776 INFO L895 garLoopResultBuilder]: At program point L4175(line 4175) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,776 INFO L895 garLoopResultBuilder]: At program point L4208(lines 4171 4218) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,776 INFO L895 garLoopResultBuilder]: At program point L4638(lines 4628 4644) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,777 INFO L899 garLoopResultBuilder]: For program point L4407(lines 4407 4410) no Hoare annotation was computed. [2022-07-23 00:02:15,777 INFO L899 garLoopResultBuilder]: For program point L4341-2(lines 4341 4344) no Hoare annotation was computed. [2022-07-23 00:02:15,777 INFO L899 garLoopResultBuilder]: For program point L4242(line 4242) no Hoare annotation was computed. [2022-07-23 00:02:15,777 INFO L899 garLoopResultBuilder]: For program point L4341(lines 4341 4344) no Hoare annotation was computed. [2022-07-23 00:02:15,777 INFO L899 garLoopResultBuilder]: For program point L4407-2(lines 4407 4410) no Hoare annotation was computed. [2022-07-23 00:02:15,777 INFO L899 garLoopResultBuilder]: For program point L4176(line 4176) no Hoare annotation was computed. [2022-07-23 00:02:15,777 INFO L899 garLoopResultBuilder]: For program point L4176-2(lines 4176 4180) no Hoare annotation was computed. [2022-07-23 00:02:15,777 INFO L899 garLoopResultBuilder]: For program point L4143-1(line 4143) no Hoare annotation was computed. [2022-07-23 00:02:15,777 INFO L895 garLoopResultBuilder]: At program point L4143(line 4143) the Hoare annotation is: (and (= |ULTIMATE.start_pt_detect_~specified~0#1| 0) (= ~ldv_spin~0 0)) [2022-07-23 00:02:15,778 INFO L895 garLoopResultBuilder]: At program point L4771(line 4771) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2022-07-23 00:02:15,778 INFO L899 garLoopResultBuilder]: For program point L4771-1(line 4771) no Hoare annotation was computed. [2022-07-23 00:02:15,778 INFO L895 garLoopResultBuilder]: At program point L4243(line 4243) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,778 INFO L895 garLoopResultBuilder]: At program point L4243-1(line 4243) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,778 INFO L899 garLoopResultBuilder]: For program point L4177-1(line 4177) no Hoare annotation was computed. [2022-07-23 00:02:15,778 INFO L899 garLoopResultBuilder]: For program point L4144(lines 4144 4149) no Hoare annotation was computed. [2022-07-23 00:02:15,778 INFO L895 garLoopResultBuilder]: At program point L4177(line 4177) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,778 INFO L895 garLoopResultBuilder]: At program point L4640(lines 4628 4644) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,779 INFO L895 garLoopResultBuilder]: At program point L4277(line 4277) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,779 INFO L899 garLoopResultBuilder]: For program point L4277-1(line 4277) no Hoare annotation was computed. [2022-07-23 00:02:15,779 INFO L895 garLoopResultBuilder]: At program point L4244(line 4244) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,779 INFO L895 garLoopResultBuilder]: At program point L4707(lines 4682 4713) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2022-07-23 00:02:15,779 INFO L895 garLoopResultBuilder]: At program point L4674(lines 4615 4677) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,779 INFO L895 garLoopResultBuilder]: At program point L4773(line 4773) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2022-07-23 00:02:15,779 INFO L899 garLoopResultBuilder]: For program point L4773-1(line 4773) no Hoare annotation was computed. [2022-07-23 00:02:15,779 INFO L895 garLoopResultBuilder]: At program point L4377-2(lines 4377 4380) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,780 INFO L895 garLoopResultBuilder]: At program point L4278(lines 4256 4280) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,780 INFO L899 garLoopResultBuilder]: For program point L4377(lines 4377 4380) no Hoare annotation was computed. [2022-07-23 00:02:15,780 INFO L899 garLoopResultBuilder]: For program point L4212-1(line 4212) no Hoare annotation was computed. [2022-07-23 00:02:15,780 INFO L899 garLoopResultBuilder]: For program point L4245(line 4245) no Hoare annotation was computed. [2022-07-23 00:02:15,780 INFO L895 garLoopResultBuilder]: At program point L4212(line 4212) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,780 INFO L899 garLoopResultBuilder]: For program point L4113(lines 4113 4116) no Hoare annotation was computed. [2022-07-23 00:02:15,780 INFO L899 garLoopResultBuilder]: For program point L4840(line 4840) no Hoare annotation was computed. [2022-07-23 00:02:15,780 INFO L899 garLoopResultBuilder]: For program point L4874(line 4874) no Hoare annotation was computed. [2022-07-23 00:02:15,781 INFO L902 garLoopResultBuilder]: At program point L4841(line 4841) the Hoare annotation is: true [2022-07-23 00:02:15,781 INFO L899 garLoopResultBuilder]: For program point L4808(line 4808) no Hoare annotation was computed. [2022-07-23 00:02:15,781 INFO L895 garLoopResultBuilder]: At program point L4709(lines 4682 4713) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2022-07-23 00:02:15,781 INFO L895 garLoopResultBuilder]: At program point L4676(lines 4606 4678) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,781 INFO L895 garLoopResultBuilder]: At program point L3388(line 3388) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,781 INFO L895 garLoopResultBuilder]: At program point L3388-1(line 3388) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,781 INFO L899 garLoopResultBuilder]: For program point L4247(line 4247) no Hoare annotation was computed. [2022-07-23 00:02:15,781 INFO L895 garLoopResultBuilder]: At program point L3190(line 3190) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,782 INFO L895 garLoopResultBuilder]: At program point L3190-2(lines 3188 3191) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,782 INFO L895 garLoopResultBuilder]: At program point L4148(line 4148) the Hoare annotation is: (and (= |ULTIMATE.start_pt_detect_~specified~0#1| 0) (= ~ldv_spin~0 0)) [2022-07-23 00:02:15,782 INFO L899 garLoopResultBuilder]: For program point L3190-1(line 3190) no Hoare annotation was computed. [2022-07-23 00:02:15,782 INFO L899 garLoopResultBuilder]: For program point L4148-1(line 4148) no Hoare annotation was computed. [2022-07-23 00:02:15,782 INFO L902 garLoopResultBuilder]: At program point L4875(line 4875) the Hoare annotation is: true [2022-07-23 00:02:15,782 INFO L899 garLoopResultBuilder]: For program point L4809(lines 4809 4813) no Hoare annotation was computed. [2022-07-23 00:02:15,782 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-07-23 00:02:15,782 INFO L899 garLoopResultBuilder]: For program point L3389(line 3389) no Hoare annotation was computed. [2022-07-23 00:02:15,782 INFO L899 garLoopResultBuilder]: For program point L4413(lines 4413 4417) no Hoare annotation was computed. [2022-07-23 00:02:15,783 INFO L895 garLoopResultBuilder]: At program point L4215(line 4215) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,783 INFO L895 garLoopResultBuilder]: At program point L3158(lines 3155 3160) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,783 INFO L895 garLoopResultBuilder]: At program point L4414(line 4414) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,783 INFO L899 garLoopResultBuilder]: For program point L3390(lines 3390 3399) no Hoare annotation was computed. [2022-07-23 00:02:15,783 INFO L899 garLoopResultBuilder]: For program point L4348-1(line 4348) no Hoare annotation was computed. [2022-07-23 00:02:15,783 INFO L899 garLoopResultBuilder]: For program point L4381(line 4381) no Hoare annotation was computed. [2022-07-23 00:02:15,783 INFO L899 garLoopResultBuilder]: For program point L4414-1(line 4414) no Hoare annotation was computed. [2022-07-23 00:02:15,783 INFO L895 garLoopResultBuilder]: At program point L4348(line 4348) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,784 INFO L899 garLoopResultBuilder]: For program point L4183(lines 4183 4186) no Hoare annotation was computed. [2022-07-23 00:02:15,784 INFO L899 garLoopResultBuilder]: For program point L4216(line 4216) no Hoare annotation was computed. [2022-07-23 00:02:15,784 INFO L895 garLoopResultBuilder]: At program point L5042(lines 5041 5043) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,784 INFO L895 garLoopResultBuilder]: At program point L4910(lines 4900 4912) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,784 INFO L895 garLoopResultBuilder]: At program point L4712(lines 4679 4714) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2022-07-23 00:02:15,784 INFO L899 garLoopResultBuilder]: For program point L4382(lines 4382 4385) no Hoare annotation was computed. [2022-07-23 00:02:15,784 INFO L899 garLoopResultBuilder]: For program point L3391-1(line 3391) no Hoare annotation was computed. [2022-07-23 00:02:15,784 INFO L895 garLoopResultBuilder]: At program point L3391(line 3391) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,785 INFO L899 garLoopResultBuilder]: For program point L4316-2(lines 4316 4327) no Hoare annotation was computed. [2022-07-23 00:02:15,785 INFO L895 garLoopResultBuilder]: At program point L4349(lines 4349 4363) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,785 INFO L899 garLoopResultBuilder]: For program point L4316(lines 4316 4327) no Hoare annotation was computed. [2022-07-23 00:02:15,785 INFO L899 garLoopResultBuilder]: For program point L4349-1(lines 4301 4439) no Hoare annotation was computed. [2022-07-23 00:02:15,785 INFO L895 garLoopResultBuilder]: At program point L4217(lines 4162 4219) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,785 INFO L895 garLoopResultBuilder]: At program point L4118(lines 4118 4120) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,785 INFO L899 garLoopResultBuilder]: For program point L4118-1(lines 4118 4120) no Hoare annotation was computed. [2022-07-23 00:02:15,785 INFO L895 garLoopResultBuilder]: At program point L4383(lines 4301 4439) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,785 INFO L899 garLoopResultBuilder]: For program point L4251(line 4251) no Hoare annotation was computed. [2022-07-23 00:02:15,786 INFO L902 garLoopResultBuilder]: At program point L5011(lines 5010 5012) the Hoare annotation is: true [2022-07-23 00:02:15,786 INFO L899 garLoopResultBuilder]: For program point L3393-1(line 3393) no Hoare annotation was computed. [2022-07-23 00:02:15,786 INFO L895 garLoopResultBuilder]: At program point L4318(line 4318) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,786 INFO L895 garLoopResultBuilder]: At program point L3393(line 3393) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,786 INFO L899 garLoopResultBuilder]: For program point L4318-1(line 4318) no Hoare annotation was computed. [2022-07-23 00:02:15,786 INFO L899 garLoopResultBuilder]: For program point L4847(line 4847) no Hoare annotation was computed. [2022-07-23 00:02:15,786 INFO L895 garLoopResultBuilder]: At program point L4649(line 4649) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,786 INFO L899 garLoopResultBuilder]: For program point L4616(lines 4616 4620) no Hoare annotation was computed. [2022-07-23 00:02:15,787 INFO L899 garLoopResultBuilder]: For program point L4649-1(line 4649) no Hoare annotation was computed. [2022-07-23 00:02:15,787 INFO L899 garLoopResultBuilder]: For program point L3394(lines 3394 3398) no Hoare annotation was computed. [2022-07-23 00:02:15,787 INFO L899 garLoopResultBuilder]: For program point L4319(lines 4319 4322) no Hoare annotation was computed. [2022-07-23 00:02:15,787 INFO L899 garLoopResultBuilder]: For program point L3394-2(lines 3390 3399) no Hoare annotation was computed. [2022-07-23 00:02:15,787 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-07-23 00:02:15,787 INFO L899 garLoopResultBuilder]: For program point L4187-1(line 4187) no Hoare annotation was computed. [2022-07-23 00:02:15,787 INFO L895 garLoopResultBuilder]: At program point L4187(line 4187) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,787 INFO L895 garLoopResultBuilder]: At program point L4220(lines 4220 4255) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,788 INFO L899 garLoopResultBuilder]: For program point L5079(lines 5079 5081) no Hoare annotation was computed. [2022-07-23 00:02:15,788 INFO L899 garLoopResultBuilder]: For program point L4121(lines 4121 4130) no Hoare annotation was computed. [2022-07-23 00:02:15,788 INFO L899 garLoopResultBuilder]: For program point L4815(line 4815) no Hoare annotation was computed. [2022-07-23 00:02:15,788 INFO L899 garLoopResultBuilder]: For program point L4881(line 4881) no Hoare annotation was computed. [2022-07-23 00:02:15,788 INFO L899 garLoopResultBuilder]: For program point L4848(lines 4848 4879) no Hoare annotation was computed. [2022-07-23 00:02:15,788 INFO L899 garLoopResultBuilder]: For program point L4650(lines 4650 4655) no Hoare annotation was computed. [2022-07-23 00:02:15,788 INFO L895 garLoopResultBuilder]: At program point L4386(line 4386) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,788 INFO L899 garLoopResultBuilder]: For program point L3395-1(line 3395) no Hoare annotation was computed. [2022-07-23 00:02:15,788 INFO L895 garLoopResultBuilder]: At program point L3395(line 3395) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,789 INFO L895 garLoopResultBuilder]: At program point L3329(lines 3323 3331) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,789 INFO L899 garLoopResultBuilder]: For program point L4386-1(line 4386) no Hoare annotation was computed. [2022-07-23 00:02:15,789 INFO L895 garLoopResultBuilder]: At program point L4122(line 4122) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,789 INFO L899 garLoopResultBuilder]: For program point L4122-1(line 4122) no Hoare annotation was computed. [2022-07-23 00:02:15,789 INFO L902 garLoopResultBuilder]: At program point L4882(line 4882) the Hoare annotation is: true [2022-07-23 00:02:15,789 INFO L899 garLoopResultBuilder]: For program point L4783(lines 4783 4883) no Hoare annotation was computed. [2022-07-23 00:02:15,789 INFO L899 garLoopResultBuilder]: For program point L4816(lines 4816 4820) no Hoare annotation was computed. [2022-07-23 00:02:15,789 INFO L895 garLoopResultBuilder]: At program point L4387(line 4387) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,790 INFO L899 garLoopResultBuilder]: For program point L4387-1(line 4387) no Hoare annotation was computed. [2022-07-23 00:02:15,790 INFO L895 garLoopResultBuilder]: At program point L4420(lines 4301 4439) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,790 INFO L895 garLoopResultBuilder]: At program point L3198(lines 3193 3200) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,790 INFO L899 garLoopResultBuilder]: For program point L4189(lines 4189 4192) no Hoare annotation was computed. [2022-07-23 00:02:15,790 INFO L895 garLoopResultBuilder]: At program point L3165(lines 3161 3167) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,790 INFO L899 garLoopResultBuilder]: For program point L4123(lines 4123 4128) no Hoare annotation was computed. [2022-07-23 00:02:15,790 INFO L899 garLoopResultBuilder]: For program point L4850(lines 4850 4876) no Hoare annotation was computed. [2022-07-23 00:02:15,790 INFO L899 garLoopResultBuilder]: For program point L4784(line 4784) no Hoare annotation was computed. [2022-07-23 00:02:15,791 INFO L895 garLoopResultBuilder]: At program point L4355(lines 4351 4363) the Hoare annotation is: false [2022-07-23 00:02:15,791 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-07-23 00:02:15,791 INFO L899 garLoopResultBuilder]: For program point L4851(line 4851) no Hoare annotation was computed. [2022-07-23 00:02:15,791 INFO L895 garLoopResultBuilder]: At program point L4884(lines 4756 4889) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,791 INFO L899 garLoopResultBuilder]: For program point L4686(lines 4686 4690) no Hoare annotation was computed. [2022-07-23 00:02:15,791 INFO L899 garLoopResultBuilder]: For program point L4785(lines 4785 4845) no Hoare annotation was computed. [2022-07-23 00:02:15,791 INFO L899 garLoopResultBuilder]: For program point L4686-1(lines 4686 4690) no Hoare annotation was computed. [2022-07-23 00:02:15,791 INFO L895 garLoopResultBuilder]: At program point L4653(lines 4615 4677) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,792 INFO L895 garLoopResultBuilder]: At program point L4422(lines 4301 4439) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,792 INFO L895 garLoopResultBuilder]: At program point L4389(line 4389) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,792 INFO L899 garLoopResultBuilder]: For program point L4389-1(line 4389) no Hoare annotation was computed. [2022-07-23 00:02:15,792 INFO L899 garLoopResultBuilder]: For program point L4984-1(line 4984) no Hoare annotation was computed. [2022-07-23 00:02:15,792 INFO L895 garLoopResultBuilder]: At program point L4984-2(lines 4983 4985) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,792 INFO L895 garLoopResultBuilder]: At program point L4984(line 4984) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,792 INFO L899 garLoopResultBuilder]: For program point L4852(lines 4852 4857) no Hoare annotation was computed. [2022-07-23 00:02:15,792 INFO L902 garLoopResultBuilder]: At program point L4687(line 4687) the Hoare annotation is: true [2022-07-23 00:02:15,793 INFO L902 garLoopResultBuilder]: At program point L4687-1(line 4687) the Hoare annotation is: true [2022-07-23 00:02:15,793 INFO L899 garLoopResultBuilder]: For program point L4390(line 4390) no Hoare annotation was computed. [2022-07-23 00:02:15,793 INFO L899 garLoopResultBuilder]: For program point L4390-4(line 4390) no Hoare annotation was computed. [2022-07-23 00:02:15,793 INFO L899 garLoopResultBuilder]: For program point L4324(lines 4324 4327) no Hoare annotation was computed. [2022-07-23 00:02:15,793 INFO L899 garLoopResultBuilder]: For program point L4390-2(line 4390) no Hoare annotation was computed. [2022-07-23 00:02:15,793 INFO L899 garLoopResultBuilder]: For program point L4390-8(lines 4301 4439) no Hoare annotation was computed. [2022-07-23 00:02:15,793 INFO L899 garLoopResultBuilder]: For program point L4390-6(line 4390) no Hoare annotation was computed. [2022-07-23 00:02:15,793 INFO L895 garLoopResultBuilder]: At program point L4159(lines 4085 4161) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,794 INFO L899 garLoopResultBuilder]: For program point L4787(lines 4787 4842) no Hoare annotation was computed. [2022-07-23 00:02:15,794 INFO L899 garLoopResultBuilder]: For program point L4622(lines 4622 4626) no Hoare annotation was computed. [2022-07-23 00:02:15,794 INFO L895 garLoopResultBuilder]: At program point L3400(lines 3379 3402) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,794 INFO L899 garLoopResultBuilder]: For program point L4127-1(line 4127) no Hoare annotation was computed. [2022-07-23 00:02:15,794 INFO L895 garLoopResultBuilder]: At program point L4127(line 4127) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,794 INFO L899 garLoopResultBuilder]: For program point L4788(line 4788) no Hoare annotation was computed. [2022-07-23 00:02:15,794 INFO L899 garLoopResultBuilder]: For program point L4359(lines 4359 4362) no Hoare annotation was computed. [2022-07-23 00:02:15,794 INFO L899 garLoopResultBuilder]: For program point L4392-1(line 4392) no Hoare annotation was computed. [2022-07-23 00:02:15,794 INFO L895 garLoopResultBuilder]: At program point L4425(lines 4301 4439) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,795 INFO L895 garLoopResultBuilder]: At program point L4392(line 4392) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,795 INFO L899 garLoopResultBuilder]: For program point L4194(line 4194) no Hoare annotation was computed. [2022-07-23 00:02:15,795 INFO L899 garLoopResultBuilder]: For program point L4194-2(lines 4194 4197) no Hoare annotation was computed. [2022-07-23 00:02:15,795 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-07-23 00:02:15,795 INFO L899 garLoopResultBuilder]: For program point L4822(line 4822) no Hoare annotation was computed. [2022-07-23 00:02:15,795 INFO L902 garLoopResultBuilder]: At program point L4888(lines 4731 4890) the Hoare annotation is: true [2022-07-23 00:02:15,795 INFO L899 garLoopResultBuilder]: For program point L4789-2(lines 4787 4842) no Hoare annotation was computed. [2022-07-23 00:02:15,795 INFO L899 garLoopResultBuilder]: For program point L4789(lines 4789 4793) no Hoare annotation was computed. [2022-07-23 00:02:15,796 INFO L895 garLoopResultBuilder]: At program point L4360(lines 4351 4363) the Hoare annotation is: false [2022-07-23 00:02:15,796 INFO L899 garLoopResultBuilder]: For program point L4823(lines 4823 4831) no Hoare annotation was computed. [2022-07-23 00:02:15,796 INFO L895 garLoopResultBuilder]: At program point L4790(line 4790) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,796 INFO L899 garLoopResultBuilder]: For program point L4724-1(line 4724) no Hoare annotation was computed. [2022-07-23 00:02:15,796 INFO L895 garLoopResultBuilder]: At program point L4757(line 4757) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2022-07-23 00:02:15,796 INFO L899 garLoopResultBuilder]: For program point L4790-1(line 4790) no Hoare annotation was computed. [2022-07-23 00:02:15,796 INFO L899 garLoopResultBuilder]: For program point L4757-1(line 4757) no Hoare annotation was computed. [2022-07-23 00:02:15,797 INFO L895 garLoopResultBuilder]: At program point L4724(line 4724) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,797 INFO L899 garLoopResultBuilder]: For program point L4427(line 4427) no Hoare annotation was computed. [2022-07-23 00:02:15,797 INFO L899 garLoopResultBuilder]: For program point L4328(lines 4328 4331) no Hoare annotation was computed. [2022-07-23 00:02:15,797 INFO L899 garLoopResultBuilder]: For program point L4229(lines 4229 4253) no Hoare annotation was computed. [2022-07-23 00:02:15,797 INFO L899 garLoopResultBuilder]: For program point L4659(lines 4659 4665) no Hoare annotation was computed. [2022-07-23 00:02:15,797 INFO L902 garLoopResultBuilder]: At program point L4692(lines 4682 4713) the Hoare annotation is: true [2022-07-23 00:02:15,797 INFO L899 garLoopResultBuilder]: For program point L4659-2(lines 4659 4665) no Hoare annotation was computed. [2022-07-23 00:02:15,797 INFO L899 garLoopResultBuilder]: For program point L4428(lines 4428 4431) no Hoare annotation was computed. [2022-07-23 00:02:15,797 INFO L899 garLoopResultBuilder]: For program point L4263(lines 4263 4266) no Hoare annotation was computed. [2022-07-23 00:02:15,798 INFO L899 garLoopResultBuilder]: For program point L4230(line 4230) no Hoare annotation was computed. [2022-07-23 00:02:15,798 INFO L899 garLoopResultBuilder]: For program point L4230-2(line 4230) no Hoare annotation was computed. [2022-07-23 00:02:15,798 INFO L895 garLoopResultBuilder]: At program point L4131(lines 4096 4160) the Hoare annotation is: (= ~ldv_spin~0 0) [2022-07-23 00:02:15,798 INFO L899 garLoopResultBuilder]: For program point L3904(line 3904) no Hoare annotation was computed. [2022-07-23 00:02:15,798 INFO L899 garLoopResultBuilder]: For program point L3904-2(lines 3904 3911) no Hoare annotation was computed. [2022-07-23 00:02:15,798 INFO L899 garLoopResultBuilder]: For program point xsFINAL(lines 3891 3925) no Hoare annotation was computed. [2022-07-23 00:02:15,798 INFO L899 garLoopResultBuilder]: For program point L3904-4(lines 3904 3911) no Hoare annotation was computed. [2022-07-23 00:02:15,798 INFO L895 garLoopResultBuilder]: At program point xsENTRY(lines 3891 3925) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2022-07-23 00:02:15,799 INFO L902 garLoopResultBuilder]: At program point L3915(lines 3898 3924) the Hoare annotation is: true [2022-07-23 00:02:15,799 INFO L902 garLoopResultBuilder]: At program point L3913(lines 3898 3924) the Hoare annotation is: true [2022-07-23 00:02:15,799 INFO L899 garLoopResultBuilder]: For program point xsEXIT(lines 3891 3925) no Hoare annotation was computed. [2022-07-23 00:02:15,799 INFO L899 garLoopResultBuilder]: For program point L3918(lines 3918 3921) no Hoare annotation was computed. [2022-07-23 00:02:15,799 INFO L899 garLoopResultBuilder]: For program point L3918-2(lines 3918 3921) no Hoare annotation was computed. [2022-07-23 00:02:15,799 INFO L899 garLoopResultBuilder]: For program point L3151-1(line 3151) no Hoare annotation was computed. [2022-07-23 00:02:15,799 INFO L902 garLoopResultBuilder]: At program point L3151(line 3151) the Hoare annotation is: true [2022-07-23 00:02:15,799 INFO L902 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 3147 3154) the Hoare annotation is: true [2022-07-23 00:02:15,800 INFO L899 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 3147 3154) no Hoare annotation was computed. [2022-07-23 00:02:15,800 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 3147 3154) no Hoare annotation was computed. [2022-07-23 00:02:15,803 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2022-07-23 00:02:15,804 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-23 00:02:15,817 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-23 00:02:15,818 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-23 00:02:15,818 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-23 00:02:15,818 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-23 00:02:15,822 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-23 00:02:15,822 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-23 00:02:15,822 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-23 00:02:15,822 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-23 00:02:15,840 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-23 00:02:15,840 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-23 00:02:15,840 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-23 00:02:15,841 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-23 00:02:15,841 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-23 00:02:15,841 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-23 00:02:15,841 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-23 00:02:15,841 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-23 00:02:15,843 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-23 00:02:15,843 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-23 00:02:15,843 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-23 00:02:15,843 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-23 00:02:15,844 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-23 00:02:15,844 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-23 00:02:15,844 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-23 00:02:15,844 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-23 00:02:15,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.07 12:02:15 BoogieIcfgContainer [2022-07-23 00:02:15,846 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-23 00:02:15,846 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-23 00:02:15,846 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-23 00:02:15,847 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-23 00:02:15,847 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 12:01:27" (3/4) ... [2022-07-23 00:02:15,850 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-23 00:02:15,863 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_from_user [2022-07-23 00:02:15,863 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_release [2022-07-23 00:02:15,863 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_identify [2022-07-23 00:02:15,863 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_init [2022-07-23 00:02:15,863 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure write_reg [2022-07-23 00:02:15,863 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc [2022-07-23 00:02:15,863 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_read_regr [2022-07-23 00:02:15,863 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2022-07-23 00:02:15,863 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_disconnect [2022-07-23 00:02:15,863 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_command [2022-07-23 00:02:15,863 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure status_reg [2022-07-23 00:02:15,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-07-23 00:02:15,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure DRIVE [2022-07-23 00:02:15,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_wait [2022-07-23 00:02:15,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_write [2022-07-23 00:02:15,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-07-23 00:02:15,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-07-23 00:02:15,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_connect [2022-07-23 00:02:15,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_to_user [2022-07-23 00:02:15,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-07-23 00:02:15,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_completion [2022-07-23 00:02:15,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure device_destroy [2022-07-23 00:02:15,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_read_block [2022-07-23 00:02:15,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-07-23 00:02:15,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2022-07-23 00:02:15,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure read_reg [2022-07-23 00:02:15,864 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_sleep [2022-07-23 00:02:15,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_probe [2022-07-23 00:02:15,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_media_access_cmd [2022-07-23 00:02:15,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_write_fm [2022-07-23 00:02:15,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-07-23 00:02:15,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_unregister_chrdev_20 [2022-07-23 00:02:15,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_rewind [2022-07-23 00:02:15,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-23 00:02:15,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure iminor [2022-07-23 00:02:15,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_atapi [2022-07-23 00:02:15,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_poll_dsc [2022-07-23 00:02:15,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xn [2022-07-23 00:02:15,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-07-23 00:02:15,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_from_user [2022-07-23 00:02:15,865 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_req_sense [2022-07-23 00:02:15,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xs [2022-07-23 00:02:15,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_reset [2022-07-23 00:02:15,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_write_block [2022-07-23 00:02:15,866 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-07-23 00:02:15,903 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 320 nodes and edges [2022-07-23 00:02:15,905 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 105 nodes and edges [2022-07-23 00:02:15,908 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 30 nodes and edges [2022-07-23 00:02:15,910 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2022-07-23 00:02:15,913 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-07-23 00:02:15,915 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-07-23 00:02:15,918 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-23 00:02:15,920 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-23 00:02:15,963 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(ldv_spin == 0) || (((((((\old(unknown-#length-unknown) == unknown-#length-unknown && \old(unknown-abs_3563-unknown) == unknown-abs_3563-unknown) && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(unknown-abs_3561-unknown) == unknown-abs_3561-unknown) && \old(\valid) == \valid) && \old(unknown-abs_3491-unknown) == unknown-abs_3491-unknown) [2022-07-23 00:02:15,963 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(ldv_spin == 0) || (((((((\old(unknown-#length-unknown) == unknown-#length-unknown && \old(unknown-abs_3563-unknown) == unknown-abs_3563-unknown) && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(unknown-abs_3561-unknown) == unknown-abs_3561-unknown) && \old(\valid) == \valid) && \old(unknown-abs_3491-unknown) == unknown-abs_3491-unknown) [2022-07-23 00:02:15,964 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(ldv_spin == 0) || (((((((\old(unknown-#length-unknown) == unknown-#length-unknown && \old(unknown-abs_3563-unknown) == unknown-abs_3563-unknown) && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(unknown-abs_3561-unknown) == unknown-abs_3561-unknown) && \old(\valid) == \valid) && \old(unknown-abs_3491-unknown) == unknown-abs_3491-unknown) [2022-07-23 00:02:15,966 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(ldv_spin == 0) || \old(unknown-abs_3491-unknown) == unknown-abs_3491-unknown [2022-07-23 00:02:15,966 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_state_variable_1) == 0) || ldv_state_variable_1 == 0 [2022-07-23 00:02:15,966 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(ldv_spin == 0) || \old(unknown-abs_3491-unknown) == unknown-abs_3491-unknown [2022-07-23 00:02:15,966 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_state_variable_1) == 0) || ldv_state_variable_1 == 0 [2022-07-23 00:02:15,967 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(ldv_spin == 0) || \old(unknown-abs_3491-unknown) == unknown-abs_3491-unknown [2022-07-23 00:02:15,967 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(ldv_spin == 0) || \old(unknown-abs_3491-unknown) == unknown-abs_3491-unknown [2022-07-23 00:02:15,968 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(ldv_spin == 0) || \old(unknown-abs_3491-unknown) == unknown-abs_3491-unknown [2022-07-23 00:02:16,085 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-23 00:02:16,085 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-23 00:02:16,085 INFO L158 Benchmark]: Toolchain (without parser) took 56586.38ms. Allocated memory was 98.6MB in the beginning and 308.3MB in the end (delta: 209.7MB). Free memory was 61.1MB in the beginning and 181.2MB in the end (delta: -120.0MB). Peak memory consumption was 88.7MB. Max. memory is 16.1GB. [2022-07-23 00:02:16,086 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 98.6MB. Free memory was 54.2MB in the beginning and 54.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-23 00:02:16,086 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1389.58ms. Allocated memory was 98.6MB in the beginning and 136.3MB in the end (delta: 37.7MB). Free memory was 60.9MB in the beginning and 77.6MB in the end (delta: -16.7MB). Peak memory consumption was 38.6MB. Max. memory is 16.1GB. [2022-07-23 00:02:16,086 INFO L158 Benchmark]: Boogie Procedure Inliner took 155.90ms. Allocated memory is still 136.3MB. Free memory was 77.6MB in the beginning and 67.9MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-07-23 00:02:16,086 INFO L158 Benchmark]: Boogie Preprocessor took 147.84ms. Allocated memory is still 136.3MB. Free memory was 67.9MB in the beginning and 87.2MB in the end (delta: -19.4MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. [2022-07-23 00:02:16,087 INFO L158 Benchmark]: RCFGBuilder took 6385.89ms. Allocated memory was 136.3MB in the beginning and 255.9MB in the end (delta: 119.5MB). Free memory was 87.2MB in the beginning and 164.0MB in the end (delta: -76.8MB). Peak memory consumption was 112.0MB. Max. memory is 16.1GB. [2022-07-23 00:02:16,088 INFO L158 Benchmark]: TraceAbstraction took 48261.45ms. Allocated memory was 255.9MB in the beginning and 308.3MB in the end (delta: 52.4MB). Free memory was 162.9MB in the beginning and 214.7MB in the end (delta: -51.8MB). Peak memory consumption was 167.7MB. Max. memory is 16.1GB. [2022-07-23 00:02:16,088 INFO L158 Benchmark]: Witness Printer took 238.46ms. Allocated memory is still 308.3MB. Free memory was 214.7MB in the beginning and 181.2MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-07-23 00:02:16,089 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 98.6MB. Free memory was 54.2MB in the beginning and 54.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1389.58ms. Allocated memory was 98.6MB in the beginning and 136.3MB in the end (delta: 37.7MB). Free memory was 60.9MB in the beginning and 77.6MB in the end (delta: -16.7MB). Peak memory consumption was 38.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 155.90ms. Allocated memory is still 136.3MB. Free memory was 77.6MB in the beginning and 67.9MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 147.84ms. Allocated memory is still 136.3MB. Free memory was 67.9MB in the beginning and 87.2MB in the end (delta: -19.4MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. * RCFGBuilder took 6385.89ms. Allocated memory was 136.3MB in the beginning and 255.9MB in the end (delta: 119.5MB). Free memory was 87.2MB in the beginning and 164.0MB in the end (delta: -76.8MB). Peak memory consumption was 112.0MB. Max. memory is 16.1GB. * TraceAbstraction took 48261.45ms. Allocated memory was 255.9MB in the beginning and 308.3MB in the end (delta: 52.4MB). Free memory was 162.9MB in the beginning and 214.7MB in the end (delta: -51.8MB). Peak memory consumption was 167.7MB. Max. memory is 16.1GB. * Witness Printer took 238.46ms. Allocated memory is still 308.3MB. Free memory was 214.7MB in the beginning and 181.2MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 3271]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 46 procedures, 725 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 48.2s, OverallIterations: 8, TraceHistogramMax: 6, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 34.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 4 mSolverCounterUnknown, 3854 SdHoareTripleChecker+Valid, 33.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3439 mSDsluCounter, 17340 SdHoareTripleChecker+Invalid, 31.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 9353 mSDsCounter, 1705 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4996 IncrementalHoareTripleChecker+Invalid, 6705 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1705 mSolverCounterUnsat, 7987 mSDtfsCounter, 4996 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1306 GetRequests, 1248 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 82 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=896occurred in iteration=7, InterpolantAutomatonStates: 38, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 8 MinimizatonAttempts, 1128 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 292 LocationsWithAnnotation, 5525 PreInvPairs, 5956 NumberOfFragments, 1523 HoareAnnotationTreeSize, 5525 FomulaSimplifications, 1468 FormulaSimplificationTreeSizeReduction, 0.8s HoareSimplificationTime, 292 FomulaSimplificationsInter, 2938 FormulaSimplificationTreeSizeReductionInter, 1.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.6s SsaConstructionTime, 1.9s SatisfiabilityAnalysisTime, 3.9s InterpolantComputationTime, 2291 NumberOfCodeBlocks, 2291 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 2278 ConstructedInterpolants, 0 QuantifiedInterpolants, 3729 SizeOfPredicates, 0 NumberOfNonLiveVariables, 12841 ConjunctsInSsa, 13 ConjunctsInUnsatCore, 13 InterpolantComputations, 8 PerfectInterpolantSequences, 897/910 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 3930]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3679]: Loop Invariant [2022-07-23 00:02:16,107 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-23 00:02:16,107 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-23 00:02:16,107 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-23 00:02:16,107 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-23 00:02:16,108 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-23 00:02:16,108 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-23 00:02:16,108 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-23 00:02:16,108 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: !(ldv_spin == 0) || (((((((\old(unknown-#length-unknown) == unknown-#length-unknown && \old(unknown-abs_3563-unknown) == unknown-abs_3563-unknown) && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(unknown-abs_3561-unknown) == unknown-abs_3561-unknown) && \old(\valid) == \valid) && \old(unknown-abs_3491-unknown) == unknown-abs_3491-unknown) - InvariantResult [Line: 4615]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4892]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3898]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5010]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4992]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4301]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4351]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4351]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3467]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) || \old(unknown-abs_3491-unknown) == unknown-abs_3491-unknown - InvariantResult [Line: 4301]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3784]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4628]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3641]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) - InvariantResult [Line: 4719]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3175]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3854]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3825]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4682]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4162]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4461]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3602]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) - InvariantResult [Line: 4756]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5022]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4171]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4256]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3784]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4606]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4682]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3930]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3641]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) - InvariantResult [Line: 5067]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3602]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) - InvariantResult [Line: 4682]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 - InvariantResult [Line: 4058]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) || \old(unknown-abs_3491-unknown) == unknown-abs_3491-unknown - InvariantResult [Line: 4731]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3784]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4461]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4996]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4461]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4281]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4301]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5025]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_1 == 0 - InvariantResult [Line: 4096]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5041]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4999]: Loop Invariant Derived loop invariant: !(\old(ldv_state_variable_1) == 0) || ldv_state_variable_1 == 0 - InvariantResult [Line: 4461]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3898]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3334]: Loop Invariant Derived loop invariant: !(\old(ldv_state_variable_1) == 0) || ldv_state_variable_1 == 0 - InvariantResult [Line: 3849]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3193]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3379]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3161]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4900]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4628]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3141]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3188]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3274]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3679]: Loop Invariant [2022-07-23 00:02:16,113 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-23 00:02:16,114 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-23 00:02:16,114 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-23 00:02:16,114 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-23 00:02:16,114 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-23 00:02:16,114 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-23 00:02:16,114 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-23 00:02:16,114 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: !(ldv_spin == 0) || (((((((\old(unknown-#length-unknown) == unknown-#length-unknown && \old(unknown-abs_3563-unknown) == unknown-abs_3563-unknown) && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(unknown-abs_3561-unknown) == unknown-abs_3561-unknown) && \old(\valid) == \valid) && \old(unknown-abs_3491-unknown) == unknown-abs_3491-unknown) - InvariantResult [Line: 4461]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4301]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4615]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4220]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4085]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4461]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4515]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) - InvariantResult [Line: 4615]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3854]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4461]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3825]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4301]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3155]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4301]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4615]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4096]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4923]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3679]: Loop Invariant [2022-07-23 00:02:16,119 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-23 00:02:16,119 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-23 00:02:16,119 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-23 00:02:16,119 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-23 00:02:16,119 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-23 00:02:16,119 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-07-23 00:02:16,119 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-07-23 00:02:16,120 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: !(ldv_spin == 0) || (((((((\old(unknown-#length-unknown) == unknown-#length-unknown && \old(unknown-abs_3563-unknown) == unknown-abs_3563-unknown) && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(unknown-abs_3561-unknown) == unknown-abs_3561-unknown) && \old(\valid) == \valid) && \old(unknown-abs_3491-unknown) == unknown-abs_3491-unknown) - InvariantResult [Line: 3467]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) || \old(unknown-abs_3491-unknown) == unknown-abs_3491-unknown - InvariantResult [Line: 4682]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 - InvariantResult [Line: 3323]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4756]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4989]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4301]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3784]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4983]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3467]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) || \old(unknown-abs_3491-unknown) == unknown-abs_3491-unknown - InvariantResult [Line: 4096]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4679]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 - InvariantResult [Line: 4515]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) - InvariantResult [Line: 4058]: Loop Invariant Derived loop invariant: !(ldv_spin == 0) || \old(unknown-abs_3491-unknown) == unknown-abs_3491-unknown - InvariantResult [Line: 3784]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-07-23 00:02:16,185 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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