./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--fmc--fmc-fakedev.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 20ed64ec 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--fmc--fmc-fakedev.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 362d90b079393063bae87c38b887b9b888a9f6ac .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-20ed64e [2021-08-26 18:30:14,443 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 18:30:14,446 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 18:30:14,478 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 18:30:14,478 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 18:30:14,481 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 18:30:14,482 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 18:30:14,486 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 18:30:14,488 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 18:30:14,494 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 18:30:14,503 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 18:30:14,507 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 18:30:14,507 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 18:30:14,510 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 18:30:14,511 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 18:30:14,514 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 18:30:14,515 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 18:30:14,516 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 18:30:14,518 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 18:30:14,523 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 18:30:14,524 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 18:30:14,525 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 18:30:14,526 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 18:30:14,527 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 18:30:14,532 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 18:30:14,532 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 18:30:14,532 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 18:30:14,534 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 18:30:14,534 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 18:30:14,535 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 18:30:14,535 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 18:30:14,536 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 18:30:14,537 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 18:30:14,537 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 18:30:14,538 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 18:30:14,538 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 18:30:14,539 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 18:30:14,539 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 18:30:14,540 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 18:30:14,541 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 18:30:14,541 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 18:30:14,542 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-26 18:30:14,575 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 18:30:14,575 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 18:30:14,576 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 18:30:14,576 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 18:30:14,578 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 18:30:14,578 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 18:30:14,578 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 18:30:14,578 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 18:30:14,579 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-26 18:30:14,579 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 18:30:14,579 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 18:30:14,579 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 18:30:14,579 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 18:30:14,579 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 18:30:14,580 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 18:30:14,580 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 18:30:14,580 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 18:30:14,580 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 18:30:14,580 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 18:30:14,580 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 18:30:14,580 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 18:30:14,580 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 18:30:14,580 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 18:30:14,581 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-26 18:30:14,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-26 18:30:14,581 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 18:30:14,581 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 18:30:14,581 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 362d90b079393063bae87c38b887b9b888a9f6ac [2021-08-26 18:30:14,817 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 18:30:14,832 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 18:30:14,834 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 18:30:14,835 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 18:30:14,835 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 18:30:14,836 INFO L432 ainManager$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--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2021-08-26 18:30:14,888 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0e917169/0406fa9b6f4b46c6830a075d03fd6c44/FLAG54a2b1629 [2021-08-26 18:30:15,387 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 18:30:15,388 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--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2021-08-26 18:30:15,427 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0e917169/0406fa9b6f4b46c6830a075d03fd6c44/FLAG54a2b1629 [2021-08-26 18:30:15,919 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0e917169/0406fa9b6f4b46c6830a075d03fd6c44 [2021-08-26 18:30:15,926 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 18:30:15,928 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 18:30:15,930 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 18:30:15,930 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 18:30:15,932 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 18:30:15,933 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 06:30:15" (1/1) ... [2021-08-26 18:30:15,934 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42f8c485 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 06:30:15, skipping insertion in model container [2021-08-26 18:30:15,934 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 06:30:15" (1/1) ... [2021-08-26 18:30:15,939 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 18:30:16,000 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 18:30:16,260 WARN L1214 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1268] [2021-08-26 18:30:16,268 WARN L1214 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1269-1270] [2021-08-26 18:30:16,332 WARN L228 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--fmc--fmc-fakedev.ko-entry_point.cil.out.i[40937,40950] [2021-08-26 18:30:16,520 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 18:30:16,646 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 18:30:16,707 WARN L1214 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1268] [2021-08-26 18:30:16,708 WARN L1214 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1269-1270] [2021-08-26 18:30:16,712 WARN L228 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--fmc--fmc-fakedev.ko-entry_point.cil.out.i[40937,40950] [2021-08-26 18:30:16,751 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 18:30:16,811 INFO L208 MainTranslator]: Completed translation [2021-08-26 18:30:16,812 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 06:30:16 WrapperNode [2021-08-26 18:30:16,813 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-26 18:30:16,813 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-26 18:30:16,814 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-26 18:30:16,814 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-26 18:30:16,818 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 06:30:16" (1/1) ... [2021-08-26 18:30:16,854 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 06:30:16" (1/1) ... [2021-08-26 18:30:16,930 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-26 18:30:16,931 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-08-26 18:30:16,931 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-08-26 18:30:16,932 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-08-26 18:30:16,937 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 06:30:16" (1/1) ... [2021-08-26 18:30:16,938 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 06:30:16" (1/1) ... [2021-08-26 18:30:16,970 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 06:30:16" (1/1) ... [2021-08-26 18:30:16,970 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 06:30:16" (1/1) ... [2021-08-26 18:30:17,023 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 06:30:16" (1/1) ... [2021-08-26 18:30:17,043 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 06:30:16" (1/1) ... [2021-08-26 18:30:17,050 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 06:30:16" (1/1) ... [2021-08-26 18:30:17,059 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-08-26 18:30:17,059 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-08-26 18:30:17,059 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-08-26 18:30:17,059 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-08-26 18:30:17,060 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 06:30:16" (1/1) ... [2021-08-26 18:30:17,065 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 18:30:17,070 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-26 18:30:17,081 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) [2021-08-26 18:30:17,089 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 [2021-08-26 18:30:17,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-08-26 18:30:17,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-08-26 18:30:17,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-08-26 18:30:17,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-08-26 18:30:17,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-08-26 18:30:17,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-08-26 18:30:17,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-08-26 18:30:17,109 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-08-26 18:30:17,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-08-26 18:30:17,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-08-26 18:30:17,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-08-26 18:30:17,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-08-26 18:30:17,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-08-26 18:30:17,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-08-26 18:30:17,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-08-26 18:34:56,022 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-08-26 18:34:56,023 INFO L299 CfgBuilder]: Removed 256 assume(true) statements. [2021-08-26 18:34:56,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.08 06:34:56 BoogieIcfgContainer [2021-08-26 18:34:56,024 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-08-26 18:34:56,025 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-08-26 18:34:56,025 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-08-26 18:34:56,027 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-08-26 18:34:56,027 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.08 06:30:15" (1/3) ... [2021-08-26 18:34:56,028 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c7c55ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.08 06:34:56, skipping insertion in model container [2021-08-26 18:34:56,028 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 06:30:16" (2/3) ... [2021-08-26 18:34:56,028 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c7c55ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.08 06:34:56, skipping insertion in model container [2021-08-26 18:34:56,028 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.08 06:34:56" (3/3) ... [2021-08-26 18:34:56,029 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2021-08-26 18:34:56,033 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-08-26 18:34:56,033 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-08-26 18:34:56,076 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-08-26 18:34:56,082 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-08-26 18:34:56,082 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-08-26 18:34:56,100 INFO L276 IsEmpty]: Start isEmpty. Operand has 269 states, 266 states have (on average 1.4473684210526316) internal successors, (385), 268 states have internal predecessors, (385), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 18:34:56,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-08-26 18:34:56,114 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 18:34:56,115 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 18:34:56,115 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 18:34:56,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 18:34:56,119 INFO L82 PathProgramCache]: Analyzing trace with hash 1314819136, now seen corresponding path program 1 times [2021-08-26 18:34:56,126 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 18:34:56,127 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [39830790] [2021-08-26 18:34:56,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 18:34:56,128 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 18:34:56,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 18:34:57,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-26 18:34:57,047 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 18:34:57,047 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [39830790] [2021-08-26 18:34:57,047 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [39830790] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 18:34:57,048 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 18:34:57,048 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-26 18:34:57,049 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1828744084] [2021-08-26 18:34:57,053 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 18:34:57,053 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 18:34:57,061 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 18:34:57,062 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 18:34:57,064 INFO L87 Difference]: Start difference. First operand has 269 states, 266 states have (on average 1.4473684210526316) internal successors, (385), 268 states have internal predecessors, (385), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 18:34:57,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 18:34:57,128 INFO L93 Difference]: Finished difference Result 534 states and 765 transitions. [2021-08-26 18:34:57,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 18:34:57,130 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 26 [2021-08-26 18:34:57,131 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 18:34:57,143 INFO L225 Difference]: With dead ends: 534 [2021-08-26 18:34:57,144 INFO L226 Difference]: Without dead ends: 257 [2021-08-26 18:34:57,149 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 21.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 18:34:57,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 257 states. [2021-08-26 18:34:57,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 257 to 257. [2021-08-26 18:34:57,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 257 states, 255 states have (on average 1.3607843137254902) internal successors, (347), 256 states have internal predecessors, (347), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 18:34:57,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 347 transitions. [2021-08-26 18:34:57,229 INFO L78 Accepts]: Start accepts. Automaton has 257 states and 347 transitions. Word has length 26 [2021-08-26 18:34:57,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 18:34:57,229 INFO L470 AbstractCegarLoop]: Abstraction has 257 states and 347 transitions. [2021-08-26 18:34:57,229 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 18:34:57,229 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 347 transitions. [2021-08-26 18:34:57,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-08-26 18:34:57,230 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 18:34:57,230 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 18:34:57,230 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-08-26 18:34:57,231 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 18:34:57,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 18:34:57,231 INFO L82 PathProgramCache]: Analyzing trace with hash -1209961679, now seen corresponding path program 1 times [2021-08-26 18:34:57,231 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 18:34:57,232 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2132785704] [2021-08-26 18:34:57,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 18:34:57,232 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 18:34:57,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 18:34:57,748 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-08-26 18:34:57,749 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 18:34:57,749 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2132785704] [2021-08-26 18:34:57,749 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2132785704] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 18:34:57,750 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 18:34:57,750 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-26 18:34:57,750 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [840383243] [2021-08-26 18:34:57,751 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 18:34:57,751 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 18:34:57,753 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 18:34:57,753 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 18:34:57,753 INFO L87 Difference]: Start difference. First operand 257 states and 347 transitions. Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 18:34:57,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 18:34:57,906 INFO L93 Difference]: Finished difference Result 613 states and 859 transitions. [2021-08-26 18:34:57,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 18:34:57,907 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2021-08-26 18:34:57,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 18:34:57,908 INFO L225 Difference]: With dead ends: 613 [2021-08-26 18:34:57,908 INFO L226 Difference]: Without dead ends: 407 [2021-08-26 18:34:57,909 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 10.0ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 18:34:57,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2021-08-26 18:34:57,923 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 405. [2021-08-26 18:34:57,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 405 states, 403 states have (on average 1.4069478908188586) internal successors, (567), 404 states have internal predecessors, (567), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 18:34:57,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 405 states and 567 transitions. [2021-08-26 18:34:57,926 INFO L78 Accepts]: Start accepts. Automaton has 405 states and 567 transitions. Word has length 27 [2021-08-26 18:34:57,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 18:34:57,927 INFO L470 AbstractCegarLoop]: Abstraction has 405 states and 567 transitions. [2021-08-26 18:34:57,927 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 18:34:57,927 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 567 transitions. [2021-08-26 18:34:57,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-08-26 18:34:57,930 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 18:34:57,931 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 18:34:57,931 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-08-26 18:34:57,932 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 18:34:57,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 18:34:57,934 INFO L82 PathProgramCache]: Analyzing trace with hash -625750729, now seen corresponding path program 1 times [2021-08-26 18:34:57,935 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 18:34:57,935 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1443496065] [2021-08-26 18:34:57,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 18:34:57,936 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 18:34:58,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 18:34:58,466 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-08-26 18:34:58,466 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 18:34:58,466 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1443496065] [2021-08-26 18:34:58,466 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1443496065] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 18:34:58,467 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-26 18:34:58,467 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-26 18:34:58,467 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1875799676] [2021-08-26 18:34:58,467 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 18:34:58,467 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 18:34:58,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 18:34:58,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 18:34:58,468 INFO L87 Difference]: Start difference. First operand 405 states and 567 transitions. Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 18:34:58,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 18:34:58,530 INFO L93 Difference]: Finished difference Result 779 states and 1109 transitions. [2021-08-26 18:34:58,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 18:34:58,531 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 28 [2021-08-26 18:34:58,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 18:34:58,533 INFO L225 Difference]: With dead ends: 779 [2021-08-26 18:34:58,533 INFO L226 Difference]: Without dead ends: 425 [2021-08-26 18:34:58,533 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 10.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-26 18:34:58,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 425 states. [2021-08-26 18:34:58,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 425 to 407. [2021-08-26 18:34:58,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 407 states, 405 states have (on average 1.4049382716049383) internal successors, (569), 406 states have internal predecessors, (569), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 18:34:58,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 569 transitions. [2021-08-26 18:34:58,540 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 569 transitions. Word has length 28 [2021-08-26 18:34:58,541 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 18:34:58,541 INFO L470 AbstractCegarLoop]: Abstraction has 407 states and 569 transitions. [2021-08-26 18:34:58,541 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 18:34:58,541 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 569 transitions. [2021-08-26 18:34:58,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-08-26 18:34:58,542 INFO L504 BasicCegarLoop]: Found error trace [2021-08-26 18:34:58,542 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-26 18:34:58,542 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-08-26 18:34:58,542 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-26 18:34:58,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-26 18:34:58,542 INFO L82 PathProgramCache]: Analyzing trace with hash 1716957599, now seen corresponding path program 1 times [2021-08-26 18:34:58,543 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-26 18:34:58,543 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [43606148] [2021-08-26 18:34:58,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 18:34:58,543 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-26 18:34:58,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 18:34:59,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-08-26 18:34:59,019 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-26 18:34:59,019 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [43606148] [2021-08-26 18:34:59,020 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [43606148] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-26 18:34:59,020 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1082914646] [2021-08-26 18:34:59,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-26 18:34:59,020 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-26 18:34:59,020 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-26 18:34:59,022 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) [2021-08-26 18:34:59,028 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-08-26 18:34:59,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-26 18:34:59,678 INFO L263 TraceCheckSpWp]: Trace formula consists of 2292 conjuncts, 3 conjunts are in the unsatisfiable core [2021-08-26 18:34:59,685 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-26 18:35:00,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-08-26 18:35:00,042 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1082914646] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-26 18:35:00,042 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-08-26 18:35:00,042 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2021-08-26 18:35:00,042 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [309481618] [2021-08-26 18:35:00,042 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-26 18:35:00,043 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-26 18:35:00,043 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-26 18:35:00,043 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-08-26 18:35:00,043 INFO L87 Difference]: Start difference. First operand 407 states and 569 transitions. Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 2 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 18:35:00,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-26 18:35:00,057 INFO L93 Difference]: Finished difference Result 407 states and 569 transitions. [2021-08-26 18:35:00,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-26 18:35:00,058 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 2 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 35 [2021-08-26 18:35:00,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-26 18:35:00,058 INFO L225 Difference]: With dead ends: 407 [2021-08-26 18:35:00,058 INFO L226 Difference]: Without dead ends: 0 [2021-08-26 18:35:00,059 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 54.5ms TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-08-26 18:35:00,059 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-08-26 18:35:00,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-08-26 18:35:00,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 18:35:00,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-08-26 18:35:00,059 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 35 [2021-08-26 18:35:00,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-26 18:35:00,060 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-08-26 18:35:00,060 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 2 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-26 18:35:00,060 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-08-26 18:35:00,060 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-08-26 18:35:00,062 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-08-26 18:35:00,062 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION [2021-08-26 18:35:00,088 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-08-26 18:35:00,271 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-26 18:35:00,274 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-08-26 18:35:00,278 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,280 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,282 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,285 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,286 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,288 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,289 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,290 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,291 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,292 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,295 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,295 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,296 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,298 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,299 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,302 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,303 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,303 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,304 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,306 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,308 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,309 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,309 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,310 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,311 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,312 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,313 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,314 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,315 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,316 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,320 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,321 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,322 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,325 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,326 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,327 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,327 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,329 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,329 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,330 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,331 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,331 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,332 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,337 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,338 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,339 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,339 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,340 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,348 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,350 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,351 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,351 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,352 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,369 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,369 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,370 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,371 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,371 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,371 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,372 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,372 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,372 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,373 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,373 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,374 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,374 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,375 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,375 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,375 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,376 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,376 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,377 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,377 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,377 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,378 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,378 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,379 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,379 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,379 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,385 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,385 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,386 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,386 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,387 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,387 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,388 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,388 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,389 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,390 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,391 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,391 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,393 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,394 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,394 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,395 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,396 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,397 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,397 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,398 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,398 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,398 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,399 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,400 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,400 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,401 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,401 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,402 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,403 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,404 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,404 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,405 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,405 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,406 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,409 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,411 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,411 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,413 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,414 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,414 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:00,415 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-26 18:35:01,226 INFO L853 garLoopResultBuilder]: At program point L1951(lines 1920 1957) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,227 INFO L853 garLoopResultBuilder]: At program point L1951-1(lines 1920 1957) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,227 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 1464) no Hoare annotation was computed. [2021-08-26 18:35:01,227 INFO L857 garLoopResultBuilder]: For program point L2282(line 2282) no Hoare annotation was computed. [2021-08-26 18:35:01,227 INFO L853 garLoopResultBuilder]: At program point L2415-1(lines 2414 2416) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,227 INFO L853 garLoopResultBuilder]: At program point L2415-2(lines 2414 2416) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,227 INFO L857 garLoopResultBuilder]: For program point L2283(lines 2283 2305) no Hoare annotation was computed. [2021-08-26 18:35:01,227 INFO L853 garLoopResultBuilder]: At program point L1953(lines 1920 1957) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,227 INFO L853 garLoopResultBuilder]: At program point L1953-1(lines 1920 1957) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,227 INFO L857 garLoopResultBuilder]: For program point L2020(line 2020) no Hoare annotation was computed. [2021-08-26 18:35:01,227 INFO L857 garLoopResultBuilder]: For program point L2020-2(line 2020) no Hoare annotation was computed. [2021-08-26 18:35:01,227 INFO L857 garLoopResultBuilder]: For program point L2285(lines 2285 2302) no Hoare annotation was computed. [2021-08-26 18:35:01,227 INFO L857 garLoopResultBuilder]: For program point L1757(lines 1757 1760) no Hoare annotation was computed. [2021-08-26 18:35:01,227 INFO L853 garLoopResultBuilder]: At program point L1361(lines 1358 1363) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,228 INFO L857 garLoopResultBuilder]: For program point L2286(line 2286) no Hoare annotation was computed. [2021-08-26 18:35:01,228 INFO L853 garLoopResultBuilder]: At program point L1956(lines 1910 1958) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,228 INFO L853 garLoopResultBuilder]: At program point L1956-1(lines 1910 1958) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,228 INFO L853 garLoopResultBuilder]: At program point L2419-1(lines 2418 2420) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,228 INFO L853 garLoopResultBuilder]: At program point L2419(lines 2418 2420) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,228 INFO L857 garLoopResultBuilder]: For program point L2287(lines 2287 2291) no Hoare annotation was computed. [2021-08-26 18:35:01,228 INFO L857 garLoopResultBuilder]: For program point L2222(line 2222) no Hoare annotation was computed. [2021-08-26 18:35:01,228 INFO L857 garLoopResultBuilder]: For program point L2223(lines 2223 2228) no Hoare annotation was computed. [2021-08-26 18:35:01,228 INFO L857 garLoopResultBuilder]: For program point L1629(lines 1629 1634) no Hoare annotation was computed. [2021-08-26 18:35:01,228 INFO L857 garLoopResultBuilder]: For program point L1629-1(lines 1629 1634) no Hoare annotation was computed. [2021-08-26 18:35:01,228 INFO L860 garLoopResultBuilder]: At program point L2422(lines 2421 2423) the Hoare annotation is: true [2021-08-26 18:35:01,228 INFO L853 garLoopResultBuilder]: At program point L2422-1(lines 2421 2423) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,228 INFO L853 garLoopResultBuilder]: At program point L1762(lines 1753 1764) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,228 INFO L857 garLoopResultBuilder]: For program point L1433(lines 1433 1441) no Hoare annotation was computed. [2021-08-26 18:35:01,228 INFO L857 garLoopResultBuilder]: For program point L1433-1(lines 1433 1441) no Hoare annotation was computed. [2021-08-26 18:35:01,228 INFO L857 garLoopResultBuilder]: For program point L1433-2(lines 1433 1441) no Hoare annotation was computed. [2021-08-26 18:35:01,228 INFO L857 garLoopResultBuilder]: For program point L1433-3(lines 1433 1441) no Hoare annotation was computed. [2021-08-26 18:35:01,229 INFO L857 garLoopResultBuilder]: For program point L1433-4(lines 1433 1441) no Hoare annotation was computed. [2021-08-26 18:35:01,229 INFO L857 garLoopResultBuilder]: For program point L1433-5(lines 1433 1441) no Hoare annotation was computed. [2021-08-26 18:35:01,229 INFO L857 garLoopResultBuilder]: For program point L1433-6(lines 1433 1441) no Hoare annotation was computed. [2021-08-26 18:35:01,229 INFO L857 garLoopResultBuilder]: For program point L2160(line 2160) no Hoare annotation was computed. [2021-08-26 18:35:01,229 INFO L853 garLoopResultBuilder]: At program point L2028(lines 1975 2043) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,229 INFO L857 garLoopResultBuilder]: For program point L2293(line 2293) no Hoare annotation was computed. [2021-08-26 18:35:01,229 INFO L857 garLoopResultBuilder]: For program point L2161(lines 2161 2165) no Hoare annotation was computed. [2021-08-26 18:35:01,229 INFO L857 garLoopResultBuilder]: For program point L2161-2(lines 2147 2240) no Hoare annotation was computed. [2021-08-26 18:35:01,229 INFO L853 garLoopResultBuilder]: At program point L1369(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-08-26 18:35:01,229 INFO L853 garLoopResultBuilder]: At program point L1369-1(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-08-26 18:35:01,229 INFO L853 garLoopResultBuilder]: At program point L1369-2(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-08-26 18:35:01,229 INFO L857 garLoopResultBuilder]: For program point L2294(lines 2294 2298) no Hoare annotation was computed. [2021-08-26 18:35:01,229 INFO L853 garLoopResultBuilder]: At program point L1369-3(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-08-26 18:35:01,229 INFO L853 garLoopResultBuilder]: At program point L1369-4(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-08-26 18:35:01,229 INFO L853 garLoopResultBuilder]: At program point L1369-5(lines 1364 1371) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,229 INFO L853 garLoopResultBuilder]: At program point L1369-6(lines 1364 1371) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,229 INFO L853 garLoopResultBuilder]: At program point L1369-7(lines 1364 1371) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,230 INFO L853 garLoopResultBuilder]: At program point L1369-8(lines 1364 1371) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,230 INFO L853 garLoopResultBuilder]: At program point L1369-9(lines 1364 1371) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,230 INFO L853 garLoopResultBuilder]: At program point L1369-10(lines 1364 1371) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,230 INFO L853 garLoopResultBuilder]: At program point L2030(lines 1975 2043) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,230 INFO L853 garLoopResultBuilder]: At program point L2428(lines 2427 2429) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,230 INFO L853 garLoopResultBuilder]: At program point L2428-1(lines 2427 2429) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,230 INFO L857 garLoopResultBuilder]: For program point L2230(line 2230) no Hoare annotation was computed. [2021-08-26 18:35:01,230 INFO L853 garLoopResultBuilder]: At program point L2032(lines 1975 2043) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,230 INFO L853 garLoopResultBuilder]: At program point L1768(lines 1765 1770) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,230 INFO L853 garLoopResultBuilder]: At program point L1768-1(lines 1765 1770) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,230 INFO L857 garLoopResultBuilder]: For program point L2231(lines 2231 2236) no Hoare annotation was computed. [2021-08-26 18:35:01,230 INFO L857 garLoopResultBuilder]: For program point L1637(lines 1637 1642) no Hoare annotation was computed. [2021-08-26 18:35:01,230 INFO L857 garLoopResultBuilder]: For program point L1637-1(lines 1637 1642) no Hoare annotation was computed. [2021-08-26 18:35:01,230 INFO L853 garLoopResultBuilder]: At program point L1440(lines 1426 1443) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-08-26 18:35:01,230 INFO L853 garLoopResultBuilder]: At program point L1440-1(lines 1426 1443) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-08-26 18:35:01,230 INFO L853 garLoopResultBuilder]: At program point L1440-2(lines 1426 1443) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-08-26 18:35:01,230 INFO L853 garLoopResultBuilder]: At program point L1440-3(lines 1426 1443) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-08-26 18:35:01,230 INFO L853 garLoopResultBuilder]: At program point L1440-4(lines 1426 1443) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-08-26 18:35:01,231 INFO L853 garLoopResultBuilder]: At program point L1440-5(lines 1426 1443) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,231 INFO L853 garLoopResultBuilder]: At program point L1440-6(lines 1426 1443) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,231 INFO L857 garLoopResultBuilder]: For program point L1705(lines 1705 1708) no Hoare annotation was computed. [2021-08-26 18:35:01,231 INFO L857 garLoopResultBuilder]: For program point L2300(line 2300) no Hoare annotation was computed. [2021-08-26 18:35:01,231 INFO L857 garLoopResultBuilder]: For program point L2036(lines 2036 2040) no Hoare annotation was computed. [2021-08-26 18:35:01,231 INFO L853 garLoopResultBuilder]: At program point L2434(lines 2433 2435) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-08-26 18:35:01,231 INFO L853 garLoopResultBuilder]: At program point L1774(lines 1771 1776) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,231 INFO L853 garLoopResultBuilder]: At program point L1774-1(lines 1771 1776) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,231 INFO L857 garLoopResultBuilder]: For program point L1709(lines 1709 1712) no Hoare annotation was computed. [2021-08-26 18:35:01,231 INFO L857 garLoopResultBuilder]: For program point L1709-2(lines 1709 1712) no Hoare annotation was computed. [2021-08-26 18:35:01,231 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-08-26 18:35:01,231 INFO L857 garLoopResultBuilder]: For program point L2238(line 2238) no Hoare annotation was computed. [2021-08-26 18:35:01,231 INFO L857 garLoopResultBuilder]: For program point L2172(line 2172) no Hoare annotation was computed. [2021-08-26 18:35:01,231 INFO L857 garLoopResultBuilder]: For program point L2173(lines 2173 2177) no Hoare annotation was computed. [2021-08-26 18:35:01,231 INFO L853 garLoopResultBuilder]: At program point L1645(lines 1628 1648) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,231 INFO L853 garLoopResultBuilder]: At program point L1645-1(lines 1628 1648) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,231 INFO L853 garLoopResultBuilder]: At program point L2438(lines 2437 2439) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,231 INFO L853 garLoopResultBuilder]: At program point L2042(lines 1959 2044) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,231 INFO L857 garLoopResultBuilder]: For program point L2307(line 2307) no Hoare annotation was computed. [2021-08-26 18:35:01,232 INFO L853 garLoopResultBuilder]: At program point L1647(lines 1624 1649) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,232 INFO L853 garLoopResultBuilder]: At program point L1647-1(lines 1624 1649) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,232 INFO L853 garLoopResultBuilder]: At program point L1384(lines 1378 1386) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,232 INFO L857 garLoopResultBuilder]: For program point L1781(lines 1781 1784) no Hoare annotation was computed. [2021-08-26 18:35:01,232 INFO L857 garLoopResultBuilder]: For program point L1781-1(lines 1781 1784) no Hoare annotation was computed. [2021-08-26 18:35:01,232 INFO L853 garLoopResultBuilder]: At program point L2442(lines 2441 2443) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,232 INFO L853 garLoopResultBuilder]: At program point L2310(lines 2108 2315) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,232 INFO L853 garLoopResultBuilder]: At program point L1716(lines 1700 1718) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,232 INFO L857 garLoopResultBuilder]: For program point L2245(line 2245) no Hoare annotation was computed. [2021-08-26 18:35:01,232 INFO L857 garLoopResultBuilder]: For program point L2179(line 2179) no Hoare annotation was computed. [2021-08-26 18:35:01,232 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-08-26 18:35:01,232 INFO L857 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2021-08-26 18:35:01,232 INFO L857 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-08-26 18:35:01,232 INFO L857 garLoopResultBuilder]: For program point L1981(lines 1981 1987) no Hoare annotation was computed. [2021-08-26 18:35:01,232 INFO L857 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2021-08-26 18:35:01,232 INFO L857 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-08-26 18:35:01,232 INFO L857 garLoopResultBuilder]: For program point L1981-2(lines 1981 1987) no Hoare annotation was computed. [2021-08-26 18:35:01,232 INFO L857 garLoopResultBuilder]: For program point L-1-5(line -1) no Hoare annotation was computed. [2021-08-26 18:35:01,232 INFO L853 garLoopResultBuilder]: At program point L-1-7(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-08-26 18:35:01,233 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1464) no Hoare annotation was computed. [2021-08-26 18:35:01,233 INFO L857 garLoopResultBuilder]: For program point L-1-8(line -1) no Hoare annotation was computed. [2021-08-26 18:35:01,233 INFO L853 garLoopResultBuilder]: At program point L-1-10(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,233 INFO L853 garLoopResultBuilder]: At program point L-1-12(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,233 INFO L857 garLoopResultBuilder]: For program point L-1-13(line -1) no Hoare annotation was computed. [2021-08-26 18:35:01,233 INFO L853 garLoopResultBuilder]: At program point L-1-15(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,233 INFO L853 garLoopResultBuilder]: At program point L-1-17(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,233 INFO L857 garLoopResultBuilder]: For program point L-1-18(line -1) no Hoare annotation was computed. [2021-08-26 18:35:01,233 INFO L853 garLoopResultBuilder]: At program point L-1-20(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,233 INFO L853 garLoopResultBuilder]: At program point L-1-22(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,233 INFO L857 garLoopResultBuilder]: For program point L-1-23(line -1) no Hoare annotation was computed. [2021-08-26 18:35:01,233 INFO L857 garLoopResultBuilder]: For program point L2246(lines 2246 2280) no Hoare annotation was computed. [2021-08-26 18:35:01,233 INFO L853 garLoopResultBuilder]: At program point L-1-25(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,233 INFO L857 garLoopResultBuilder]: For program point L2180(lines 2180 2184) no Hoare annotation was computed. [2021-08-26 18:35:01,233 INFO L853 garLoopResultBuilder]: At program point L-1-27(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,233 INFO L857 garLoopResultBuilder]: For program point L-1-28(line -1) no Hoare annotation was computed. [2021-08-26 18:35:01,233 INFO L853 garLoopResultBuilder]: At program point L-1-30(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,233 INFO L857 garLoopResultBuilder]: For program point L2048(lines 2048 2052) no Hoare annotation was computed. [2021-08-26 18:35:01,233 INFO L860 garLoopResultBuilder]: At program point L2048-1(lines 2048 2052) the Hoare annotation is: true [2021-08-26 18:35:01,234 INFO L853 garLoopResultBuilder]: At program point L-1-32(line -1) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,234 INFO L857 garLoopResultBuilder]: For program point L-1-33(line -1) no Hoare annotation was computed. [2021-08-26 18:35:01,234 INFO L857 garLoopResultBuilder]: For program point L-1-34(line -1) no Hoare annotation was computed. [2021-08-26 18:35:01,234 INFO L857 garLoopResultBuilder]: For program point L-1-35(line -1) no Hoare annotation was computed. [2021-08-26 18:35:01,234 INFO L860 garLoopResultBuilder]: At program point L2314(lines 2075 2316) the Hoare annotation is: true [2021-08-26 18:35:01,234 INFO L857 garLoopResultBuilder]: For program point L2248(lines 2248 2277) no Hoare annotation was computed. [2021-08-26 18:35:01,234 INFO L853 garLoopResultBuilder]: At program point L1654(lines 1650 1656) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,234 INFO L853 garLoopResultBuilder]: At program point L1654-1(lines 1650 1656) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,234 INFO L857 garLoopResultBuilder]: For program point L2249(line 2249) no Hoare annotation was computed. [2021-08-26 18:35:01,234 INFO L857 garLoopResultBuilder]: For program point L2250(lines 2250 2255) no Hoare annotation was computed. [2021-08-26 18:35:01,234 INFO L857 garLoopResultBuilder]: For program point L1788(lines 1788 1791) no Hoare annotation was computed. [2021-08-26 18:35:01,234 INFO L857 garLoopResultBuilder]: For program point L1788-1(lines 1788 1791) no Hoare annotation was computed. [2021-08-26 18:35:01,234 INFO L853 garLoopResultBuilder]: At program point L1392(lines 1387 1394) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,234 INFO L857 garLoopResultBuilder]: For program point L2186(line 2186) no Hoare annotation was computed. [2021-08-26 18:35:01,234 INFO L860 garLoopResultBuilder]: At program point L2054(lines 2045 2056) the Hoare annotation is: true [2021-08-26 18:35:01,234 INFO L853 garLoopResultBuilder]: At program point L1460(lines 2327 2336) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,234 INFO L853 garLoopResultBuilder]: At program point L1460-1(lines 2327 2336) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,234 INFO L857 garLoopResultBuilder]: For program point L2187(lines 2187 2191) no Hoare annotation was computed. [2021-08-26 18:35:01,234 INFO L857 garLoopResultBuilder]: For program point L2187-2(lines 2147 2240) no Hoare annotation was computed. [2021-08-26 18:35:01,235 INFO L853 garLoopResultBuilder]: At program point L1989(lines 1975 2043) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,235 INFO L857 garLoopResultBuilder]: For program point L1923(lines 1923 1927) no Hoare annotation was computed. [2021-08-26 18:35:01,235 INFO L857 garLoopResultBuilder]: For program point L1923-1(lines 1923 1927) no Hoare annotation was computed. [2021-08-26 18:35:01,235 INFO L857 garLoopResultBuilder]: For program point L1725(lines 1725 1728) no Hoare annotation was computed. [2021-08-26 18:35:01,235 INFO L853 garLoopResultBuilder]: At program point L2452(lines 2451 2453) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,235 INFO L853 garLoopResultBuilder]: At program point L2452-1(lines 2451 2453) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,235 INFO L853 garLoopResultBuilder]: At program point L1991(lines 1975 2043) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,235 INFO L853 garLoopResultBuilder]: At program point L1793(lines 1780 1799) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,235 INFO L853 garLoopResultBuilder]: At program point L1793-1(lines 1780 1799) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,235 INFO L857 garLoopResultBuilder]: For program point L1463(line 1463) no Hoare annotation was computed. [2021-08-26 18:35:01,235 INFO L857 garLoopResultBuilder]: For program point L1463-1(line 1463) no Hoare annotation was computed. [2021-08-26 18:35:01,235 INFO L853 garLoopResultBuilder]: At program point L2322(lines 2318 2324) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,235 INFO L853 garLoopResultBuilder]: At program point L2322-1(lines 2318 2324) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,235 INFO L857 garLoopResultBuilder]: For program point L1794(lines 1794 1797) no Hoare annotation was computed. [2021-08-26 18:35:01,235 INFO L857 garLoopResultBuilder]: For program point L1794-1(lines 1794 1797) no Hoare annotation was computed. [2021-08-26 18:35:01,235 INFO L857 garLoopResultBuilder]: For program point L2257(line 2257) no Hoare annotation was computed. [2021-08-26 18:35:01,235 INFO L853 garLoopResultBuilder]: At program point L1795(lines 1780 1799) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,235 INFO L853 garLoopResultBuilder]: At program point L1795-1(lines 1780 1799) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,236 INFO L857 garLoopResultBuilder]: For program point L1729(lines 1729 1732) no Hoare annotation was computed. [2021-08-26 18:35:01,236 INFO L857 garLoopResultBuilder]: For program point L1729-2(lines 1729 1732) no Hoare annotation was computed. [2021-08-26 18:35:01,236 INFO L853 garLoopResultBuilder]: At program point L2456(lines 2455 2457) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,236 INFO L857 garLoopResultBuilder]: For program point L2258(lines 2258 2273) no Hoare annotation was computed. [2021-08-26 18:35:01,236 INFO L857 garLoopResultBuilder]: For program point L1994(lines 1994 1997) no Hoare annotation was computed. [2021-08-26 18:35:01,236 INFO L857 garLoopResultBuilder]: For program point L1994-2(lines 1994 1997) no Hoare annotation was computed. [2021-08-26 18:35:01,236 INFO L857 garLoopResultBuilder]: For program point L2260(lines 2260 2266) no Hoare annotation was computed. [2021-08-26 18:35:01,236 INFO L853 garLoopResultBuilder]: At program point L2260-1(lines 2258 2272) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,236 INFO L853 garLoopResultBuilder]: At program point L1798(lines 1777 1800) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,236 INFO L853 garLoopResultBuilder]: At program point L1798-1(lines 1777 1800) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,236 INFO L853 garLoopResultBuilder]: At program point L2459-1(lines 2458 2460) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,236 INFO L853 garLoopResultBuilder]: At program point L2459(lines 2458 2460) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,236 INFO L860 garLoopResultBuilder]: At program point L2393(lines 2392 2394) the Hoare annotation is: true [2021-08-26 18:35:01,236 INFO L853 garLoopResultBuilder]: At program point L2459-2(lines 2458 2460) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,236 INFO L857 garLoopResultBuilder]: For program point L1931(lines 1931 1936) no Hoare annotation was computed. [2021-08-26 18:35:01,236 INFO L857 garLoopResultBuilder]: For program point L1931-1(lines 1931 1936) no Hoare annotation was computed. [2021-08-26 18:35:01,236 INFO L860 garLoopResultBuilder]: At program point L1470(lines 1469 1472) the Hoare annotation is: true [2021-08-26 18:35:01,236 INFO L860 garLoopResultBuilder]: At program point L1470-1(lines 1469 1472) the Hoare annotation is: true [2021-08-26 18:35:01,236 INFO L857 garLoopResultBuilder]: For program point L1404(lines 1404 1406) no Hoare annotation was computed. [2021-08-26 18:35:01,237 INFO L860 garLoopResultBuilder]: At program point L1470-2(lines 1469 1472) the Hoare annotation is: true [2021-08-26 18:35:01,237 INFO L857 garLoopResultBuilder]: For program point L1404-1(lines 1404 1406) no Hoare annotation was computed. [2021-08-26 18:35:01,237 INFO L860 garLoopResultBuilder]: At program point L1470-3(lines 1469 1472) the Hoare annotation is: true [2021-08-26 18:35:01,237 INFO L857 garLoopResultBuilder]: For program point L1404-2(lines 1404 1406) no Hoare annotation was computed. [2021-08-26 18:35:01,237 INFO L857 garLoopResultBuilder]: For program point L1404-3(lines 1404 1406) no Hoare annotation was computed. [2021-08-26 18:35:01,237 INFO L857 garLoopResultBuilder]: For program point L1404-4(lines 1404 1406) no Hoare annotation was computed. [2021-08-26 18:35:01,237 INFO L857 garLoopResultBuilder]: For program point L1404-5(lines 1404 1406) no Hoare annotation was computed. [2021-08-26 18:35:01,237 INFO L857 garLoopResultBuilder]: For program point L1404-6(lines 1404 1406) no Hoare annotation was computed. [2021-08-26 18:35:01,237 INFO L857 garLoopResultBuilder]: For program point L1404-7(lines 1404 1406) no Hoare annotation was computed. [2021-08-26 18:35:01,237 INFO L857 garLoopResultBuilder]: For program point L1404-8(lines 1404 1406) no Hoare annotation was computed. [2021-08-26 18:35:01,237 INFO L857 garLoopResultBuilder]: For program point L1404-9(lines 1404 1406) no Hoare annotation was computed. [2021-08-26 18:35:01,237 INFO L857 garLoopResultBuilder]: For program point L1404-10(lines 1404 1406) no Hoare annotation was computed. [2021-08-26 18:35:01,237 INFO L857 garLoopResultBuilder]: For program point L1404-11(lines 1404 1406) no Hoare annotation was computed. [2021-08-26 18:35:01,237 INFO L857 garLoopResultBuilder]: For program point L1404-12(lines 1404 1406) no Hoare annotation was computed. [2021-08-26 18:35:01,237 INFO L857 garLoopResultBuilder]: For program point L1404-13(lines 1404 1406) no Hoare annotation was computed. [2021-08-26 18:35:01,237 INFO L857 garLoopResultBuilder]: For program point L1404-14(lines 1404 1406) no Hoare annotation was computed. [2021-08-26 18:35:01,237 INFO L857 garLoopResultBuilder]: For program point L1404-15(lines 1404 1406) no Hoare annotation was computed. [2021-08-26 18:35:01,237 INFO L857 garLoopResultBuilder]: For program point L1404-16(lines 1404 1406) no Hoare annotation was computed. [2021-08-26 18:35:01,237 INFO L857 garLoopResultBuilder]: For program point L1404-17(lines 1404 1406) no Hoare annotation was computed. [2021-08-26 18:35:01,237 INFO L857 garLoopResultBuilder]: For program point L1405(line 1405) no Hoare annotation was computed. [2021-08-26 18:35:01,237 INFO L853 garLoopResultBuilder]: At program point L2396(lines 2395 2397) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,238 INFO L857 garLoopResultBuilder]: For program point L1405-2(line 1405) no Hoare annotation was computed. [2021-08-26 18:35:01,238 INFO L857 garLoopResultBuilder]: For program point L2330(lines 2330 2333) no Hoare annotation was computed. [2021-08-26 18:35:01,238 INFO L857 garLoopResultBuilder]: For program point L1405-4(line 1405) no Hoare annotation was computed. [2021-08-26 18:35:01,238 INFO L857 garLoopResultBuilder]: For program point L2330-2(lines 2330 2333) no Hoare annotation was computed. [2021-08-26 18:35:01,238 INFO L857 garLoopResultBuilder]: For program point L1405-6(line 1405) no Hoare annotation was computed. [2021-08-26 18:35:01,238 INFO L857 garLoopResultBuilder]: For program point L2198(line 2198) no Hoare annotation was computed. [2021-08-26 18:35:01,238 INFO L857 garLoopResultBuilder]: For program point L1405-8(line 1405) no Hoare annotation was computed. [2021-08-26 18:35:01,238 INFO L857 garLoopResultBuilder]: For program point L1405-10(line 1405) no Hoare annotation was computed. [2021-08-26 18:35:01,238 INFO L857 garLoopResultBuilder]: For program point L1405-12(line 1405) no Hoare annotation was computed. [2021-08-26 18:35:01,238 INFO L857 garLoopResultBuilder]: For program point L2000(lines 2000 2004) no Hoare annotation was computed. [2021-08-26 18:35:01,238 INFO L857 garLoopResultBuilder]: For program point L1405-14(line 1405) no Hoare annotation was computed. [2021-08-26 18:35:01,238 INFO L857 garLoopResultBuilder]: For program point L1405-16(line 1405) no Hoare annotation was computed. [2021-08-26 18:35:01,238 INFO L857 garLoopResultBuilder]: For program point L1405-18(line 1405) no Hoare annotation was computed. [2021-08-26 18:35:01,238 INFO L857 garLoopResultBuilder]: For program point L1405-20(line 1405) no Hoare annotation was computed. [2021-08-26 18:35:01,238 INFO L857 garLoopResultBuilder]: For program point L1405-22(line 1405) no Hoare annotation was computed. [2021-08-26 18:35:01,238 INFO L857 garLoopResultBuilder]: For program point L1670(lines 1670 1674) no Hoare annotation was computed. [2021-08-26 18:35:01,238 INFO L857 garLoopResultBuilder]: For program point L1405-24(line 1405) no Hoare annotation was computed. [2021-08-26 18:35:01,238 INFO L857 garLoopResultBuilder]: For program point L1405-26(line 1405) no Hoare annotation was computed. [2021-08-26 18:35:01,238 INFO L857 garLoopResultBuilder]: For program point L1405-28(line 1405) no Hoare annotation was computed. [2021-08-26 18:35:01,238 INFO L853 garLoopResultBuilder]: At program point L2463-1(lines 2462 2464) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,239 INFO L857 garLoopResultBuilder]: For program point L1405-30(line 1405) no Hoare annotation was computed. [2021-08-26 18:35:01,239 INFO L853 garLoopResultBuilder]: At program point L2463(lines 2462 2464) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,239 INFO L857 garLoopResultBuilder]: For program point L1405-32(line 1405) no Hoare annotation was computed. [2021-08-26 18:35:01,239 INFO L853 garLoopResultBuilder]: At program point L2463-2(lines 2462 2464) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,239 INFO L857 garLoopResultBuilder]: For program point L1405-34(line 1405) no Hoare annotation was computed. [2021-08-26 18:35:01,239 INFO L857 garLoopResultBuilder]: For program point L2199(lines 2199 2203) no Hoare annotation was computed. [2021-08-26 18:35:01,239 INFO L857 garLoopResultBuilder]: For program point L2199-2(lines 2147 2240) no Hoare annotation was computed. [2021-08-26 18:35:01,239 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-08-26 18:35:01,239 INFO L853 garLoopResultBuilder]: At program point L1738(lines 1719 1740) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,239 INFO L860 garLoopResultBuilder]: At program point L2269(lines 1 2468) the Hoare annotation is: true [2021-08-26 18:35:01,239 INFO L853 garLoopResultBuilder]: At program point L1477(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-08-26 18:35:01,239 INFO L853 garLoopResultBuilder]: At program point L1477-1(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-08-26 18:35:01,239 INFO L853 garLoopResultBuilder]: At program point L1477-2(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-08-26 18:35:01,239 INFO L853 garLoopResultBuilder]: At program point L1477-3(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-08-26 18:35:01,239 INFO L853 garLoopResultBuilder]: At program point L1477-4(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-08-26 18:35:01,239 INFO L853 garLoopResultBuilder]: At program point L1477-5(lines 1474 1479) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,239 INFO L853 garLoopResultBuilder]: At program point L1477-6(lines 1474 1479) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,239 INFO L853 garLoopResultBuilder]: At program point L1477-7(lines 1474 1479) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,239 INFO L853 garLoopResultBuilder]: At program point L1477-8(lines 1474 1479) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,240 INFO L853 garLoopResultBuilder]: At program point L1477-9(lines 1474 1479) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,240 INFO L853 garLoopResultBuilder]: At program point L1477-10(lines 1474 1479) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,240 INFO L857 garLoopResultBuilder]: For program point L1676(lines 1676 1681) no Hoare annotation was computed. [2021-08-26 18:35:01,240 INFO L857 garLoopResultBuilder]: For program point L2009(lines 2009 2012) no Hoare annotation was computed. [2021-08-26 18:35:01,240 INFO L857 garLoopResultBuilder]: For program point L1745(lines 1745 1748) no Hoare annotation was computed. [2021-08-26 18:35:01,240 INFO L857 garLoopResultBuilder]: For program point L1415(lines 1415 1423) no Hoare annotation was computed. [2021-08-26 18:35:01,240 INFO L857 garLoopResultBuilder]: For program point L1415-1(lines 1415 1423) no Hoare annotation was computed. [2021-08-26 18:35:01,240 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-08-26 18:35:01,240 INFO L857 garLoopResultBuilder]: For program point L2275(line 2275) no Hoare annotation was computed. [2021-08-26 18:35:01,240 INFO L857 garLoopResultBuilder]: For program point L2143(lines 2143 2309) no Hoare annotation was computed. [2021-08-26 18:35:01,240 INFO L857 garLoopResultBuilder]: For program point L2210(line 2210) no Hoare annotation was computed. [2021-08-26 18:35:01,240 INFO L857 garLoopResultBuilder]: For program point L2144(line 2144) no Hoare annotation was computed. [2021-08-26 18:35:01,240 INFO L857 garLoopResultBuilder]: For program point L2211(lines 2211 2215) no Hoare annotation was computed. [2021-08-26 18:35:01,240 INFO L857 garLoopResultBuilder]: For program point L2145(lines 2145 2243) no Hoare annotation was computed. [2021-08-26 18:35:01,240 INFO L857 garLoopResultBuilder]: For program point L2211-2(lines 2147 2240) no Hoare annotation was computed. [2021-08-26 18:35:01,240 INFO L853 garLoopResultBuilder]: At program point L1683(line 1683) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,240 INFO L857 garLoopResultBuilder]: For program point L2014(lines 2014 2027) no Hoare annotation was computed. [2021-08-26 18:35:01,240 INFO L853 garLoopResultBuilder]: At program point L1750(lines 1741 1752) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,240 INFO L857 garLoopResultBuilder]: For program point L2147(lines 2147 2240) no Hoare annotation was computed. [2021-08-26 18:35:01,240 INFO L853 garLoopResultBuilder]: At program point L2412(lines 2411 2413) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,240 INFO L853 garLoopResultBuilder]: At program point L1355(lines 1352 1357) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,241 INFO L853 garLoopResultBuilder]: At program point L1355-1(lines 1352 1357) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,241 INFO L853 garLoopResultBuilder]: At program point L2412-1(lines 2411 2413) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,241 INFO L853 garLoopResultBuilder]: At program point L1355-2(lines 1352 1357) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,241 INFO L853 garLoopResultBuilder]: At program point L1355-3(lines 1352 1357) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,241 INFO L857 garLoopResultBuilder]: For program point L2148(line 2148) no Hoare annotation was computed. [2021-08-26 18:35:01,241 INFO L853 garLoopResultBuilder]: At program point L1422(lines 1408 1425) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,241 INFO L853 garLoopResultBuilder]: At program point L1422-1(lines 1408 1425) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-08-26 18:35:01,241 INFO L857 garLoopResultBuilder]: For program point L2149(lines 2149 2153) no Hoare annotation was computed. [2021-08-26 18:35:01,241 INFO L857 garLoopResultBuilder]: For program point L2149-2(lines 2147 2240) no Hoare annotation was computed. [2021-08-26 18:35:01,244 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-08-26 18:35:01,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.08 06:35:01 BoogieIcfgContainer [2021-08-26 18:35:01,278 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-08-26 18:35:01,279 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-08-26 18:35:01,279 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-08-26 18:35:01,279 INFO L275 PluginConnector]: Witness Printer initialized [2021-08-26 18:35:01,280 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.08 06:34:56" (3/4) ... [2021-08-26 18:35:01,282 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-08-26 18:35:01,312 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 199 nodes and edges [2021-08-26 18:35:01,315 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 64 nodes and edges [2021-08-26 18:35:01,317 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2021-08-26 18:35:01,319 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-08-26 18:35:01,321 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-08-26 18:35:02,021 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-08-26 18:35:02,021 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-08-26 18:35:02,023 INFO L168 Benchmark]: Toolchain (without parser) took 286093.95 ms. Allocated memory was 58.7 MB in the beginning and 505.4 MB in the end (delta: 446.7 MB). Free memory was 34.4 MB in the beginning and 315.4 MB in the end (delta: -281.0 MB). Peak memory consumption was 340.2 MB. Max. memory is 16.1 GB. [2021-08-26 18:35:02,023 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 58.7 MB. Free memory was 40.3 MB in the beginning and 40.2 MB in the end (delta: 64.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 18:35:02,023 INFO L168 Benchmark]: CACSL2BoogieTranslator took 882.97 ms. Allocated memory was 58.7 MB in the beginning and 109.1 MB in the end (delta: 50.3 MB). Free memory was 34.2 MB in the beginning and 67.6 MB in the end (delta: -33.4 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. [2021-08-26 18:35:02,023 INFO L168 Benchmark]: Boogie Procedure Inliner took 117.14 ms. Allocated memory is still 109.1 MB. Free memory was 67.6 MB in the beginning and 52.9 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-08-26 18:35:02,024 INFO L168 Benchmark]: Boogie Preprocessor took 127.44 ms. Allocated memory is still 109.1 MB. Free memory was 52.9 MB in the beginning and 57.2 MB in the end (delta: -4.3 MB). Peak memory consumption was 8.8 MB. Max. memory is 16.1 GB. [2021-08-26 18:35:02,024 INFO L168 Benchmark]: RCFGBuilder took 278964.94 ms. Allocated memory was 109.1 MB in the beginning and 388.0 MB in the end (delta: 278.9 MB). Free memory was 57.2 MB in the beginning and 247.2 MB in the end (delta: -190.0 MB). Peak memory consumption was 232.4 MB. Max. memory is 16.1 GB. [2021-08-26 18:35:02,024 INFO L168 Benchmark]: TraceAbstraction took 5253.28 ms. Allocated memory was 388.0 MB in the beginning and 505.4 MB in the end (delta: 117.4 MB). Free memory was 247.2 MB in the beginning and 430.2 MB in the end (delta: -183.0 MB). Peak memory consumption was 145.2 MB. Max. memory is 16.1 GB. [2021-08-26 18:35:02,024 INFO L168 Benchmark]: Witness Printer took 742.13 ms. Allocated memory is still 505.4 MB. Free memory was 430.2 MB in the beginning and 315.4 MB in the end (delta: 114.9 MB). Peak memory consumption was 288.5 MB. Max. memory is 16.1 GB. [2021-08-26 18:35:02,025 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 58.7 MB. Free memory was 40.3 MB in the beginning and 40.2 MB in the end (delta: 64.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 882.97 ms. Allocated memory was 58.7 MB in the beginning and 109.1 MB in the end (delta: 50.3 MB). Free memory was 34.2 MB in the beginning and 67.6 MB in the end (delta: -33.4 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 117.14 ms. Allocated memory is still 109.1 MB. Free memory was 67.6 MB in the beginning and 52.9 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 127.44 ms. Allocated memory is still 109.1 MB. Free memory was 52.9 MB in the beginning and 57.2 MB in the end (delta: -4.3 MB). Peak memory consumption was 8.8 MB. Max. memory is 16.1 GB. * RCFGBuilder took 278964.94 ms. Allocated memory was 109.1 MB in the beginning and 388.0 MB in the end (delta: 278.9 MB). Free memory was 57.2 MB in the beginning and 247.2 MB in the end (delta: -190.0 MB). Peak memory consumption was 232.4 MB. Max. memory is 16.1 GB. * TraceAbstraction took 5253.28 ms. Allocated memory was 388.0 MB in the beginning and 505.4 MB in the end (delta: 117.4 MB). Free memory was 247.2 MB in the beginning and 430.2 MB in the end (delta: -183.0 MB). Peak memory consumption was 145.2 MB. Max. memory is 16.1 GB. * Witness Printer took 742.13 ms. Allocated memory is still 505.4 MB. Free memory was 430.2 MB in the beginning and 315.4 MB in the end (delta: 114.9 MB). Peak memory consumption was 288.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 1464]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1464]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 269 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 5169.4ms, OverallIterations: 4, TraceHistogramMax: 1, EmptinessCheckTime: 24.0ms, AutomataDifference: 335.1ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 953.5ms, InitialAbstractionConstructionTime: 13.5ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 1391 SDtfs, 593 SDslu, 977 SDs, 0 SdLazy, 29 SolverSat, 3 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 177.2ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 47 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 96.8ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=407occurred in iteration=3, InterpolantAutomatonStates: 12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 94.2ms AutomataMinimizationTime, 4 MinimizatonAttempts, 20 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 120 LocationsWithAnnotation, 120 PreInvPairs, 310 NumberOfFragments, 408 HoareAnnotationTreeSize, 120 FomulaSimplifications, 607 FormulaSimplificationTreeSizeReduction, 138.1ms HoareSimplificationTime, 120 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 788.8ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 216.4ms SsaConstructionTime, 1352.9ms SatisfiabilityAnalysisTime, 1613.1ms InterpolantComputationTime, 151 NumberOfCodeBlocks, 151 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 146 ConstructedInterpolants, 0 QuantifiedInterpolants, 246 SizeOfPredicates, 0 NumberOfNonLiveVariables, 2292 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 5 InterpolantComputations, 4 PerfectInterpolantSequences, 5/6 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 2418]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2045]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2392]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1352]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1975]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1780]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1777]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2451]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1765]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2427]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1780]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2395]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 2462]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1780]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1910]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2455]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1975]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1352]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1408]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2318]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1387]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1780]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2108]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1771]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 2048]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2327]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2418]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 2414]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2437]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2327]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2421]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1753]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2427]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1358]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1683]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2462]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1700]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1920]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1920]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2421]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2451]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1719]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1352]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1920]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1975]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2258]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2411]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1650]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1628]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2458]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1910]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1352]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1765]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1975]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 2433]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1650]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1975]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2318]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1777]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2075]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2411]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1628]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1378]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2462]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1741]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1959]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2414]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2458]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1920]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1771]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2458]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 2441]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1408]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1624]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 1624]: Loop Invariant Derived loop invariant: ldv_spin == 0 RESULT: Ultimate proved your program to be correct! [2021-08-26 18:35:02,127 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...