./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--tty--isicom.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0f8a17c6 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--tty--isicom.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 f2c7848ca043d8b9ca4f9ab4b1ce08f583c2bd8d8967a557df683af547558d91 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-17 01:38:33,453 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-17 01:38:33,455 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-17 01:38:33,492 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-17 01:38:33,493 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-17 01:38:33,495 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-17 01:38:33,496 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-17 01:38:33,498 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-17 01:38:33,499 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-17 01:38:33,502 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-17 01:38:33,503 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-17 01:38:33,504 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-17 01:38:33,504 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-17 01:38:33,505 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-17 01:38:33,507 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-17 01:38:33,510 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-17 01:38:33,516 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-17 01:38:33,516 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-17 01:38:33,517 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-17 01:38:33,518 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-17 01:38:33,521 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-17 01:38:33,522 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-17 01:38:33,523 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-17 01:38:33,524 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-17 01:38:33,527 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-17 01:38:33,530 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-17 01:38:33,530 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-17 01:38:33,531 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-17 01:38:33,532 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-17 01:38:33,532 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-17 01:38:33,533 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-17 01:38:33,533 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-17 01:38:33,534 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-17 01:38:33,535 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-17 01:38:33,535 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-17 01:38:33,536 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-17 01:38:33,537 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-17 01:38:33,537 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-17 01:38:33,537 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-17 01:38:33,537 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-17 01:38:33,538 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-17 01:38:33,539 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-17 01:38:33,557 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-17 01:38:33,558 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-17 01:38:33,559 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-17 01:38:33,559 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-17 01:38:33,560 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-17 01:38:33,560 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-17 01:38:33,560 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-17 01:38:33,560 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-17 01:38:33,560 INFO L138 SettingsManager]: * Use SBE=true [2021-11-17 01:38:33,561 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-17 01:38:33,561 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-17 01:38:33,561 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-17 01:38:33,562 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-17 01:38:33,562 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-17 01:38:33,562 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-17 01:38:33,562 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-17 01:38:33,562 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-17 01:38:33,562 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-17 01:38:33,562 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-17 01:38:33,563 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-17 01:38:33,563 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-17 01:38:33,563 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-17 01:38:33,563 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-17 01:38:33,563 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-17 01:38:33,563 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-17 01:38:33,563 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-17 01:38:33,564 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-17 01:38:33,564 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-17 01:38:33,564 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-17 01:38:33,564 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-17 01:38:33,564 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-17 01:38:33,564 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f2c7848ca043d8b9ca4f9ab4b1ce08f583c2bd8d8967a557df683af547558d91 [2021-11-17 01:38:33,748 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-17 01:38:33,762 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-17 01:38:33,763 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-17 01:38:33,764 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-17 01:38:33,765 INFO L275 PluginConnector]: CDTParser initialized [2021-11-17 01:38:33,766 INFO L432 ainManager$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--tty--isicom.ko-entry_point.cil.out.i [2021-11-17 01:38:33,806 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f205c4ded/aabd5e16d28a4f06bcf06e7b3ea6263d/FLAG88740ff6d [2021-11-17 01:38:34,405 INFO L306 CDTParser]: Found 1 translation units. [2021-11-17 01:38:34,406 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--tty--isicom.ko-entry_point.cil.out.i [2021-11-17 01:38:34,429 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f205c4ded/aabd5e16d28a4f06bcf06e7b3ea6263d/FLAG88740ff6d [2021-11-17 01:38:34,844 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f205c4ded/aabd5e16d28a4f06bcf06e7b3ea6263d [2021-11-17 01:38:34,852 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-17 01:38:34,853 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-17 01:38:34,855 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-17 01:38:34,855 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-17 01:38:34,866 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-17 01:38:34,866 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 01:38:34" (1/1) ... [2021-11-17 01:38:34,867 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33565c13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 01:38:34, skipping insertion in model container [2021-11-17 01:38:34,867 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 01:38:34" (1/1) ... [2021-11-17 01:38:34,872 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-17 01:38:34,941 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-17 01:38:35,283 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3602] [2021-11-17 01:38:35,285 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3603-3604] [2021-11-17 01:38:35,411 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i[110145,110158] [2021-11-17 01:38:35,818 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-17 01:38:36,019 INFO L203 MainTranslator]: Completed pre-run [2021-11-17 01:38:36,071 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3602] [2021-11-17 01:38:36,072 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3603-3604] [2021-11-17 01:38:36,078 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i[110145,110158] [2021-11-17 01:38:36,265 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-17 01:38:36,378 INFO L208 MainTranslator]: Completed translation [2021-11-17 01:38:36,379 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 01:38:36 WrapperNode [2021-11-17 01:38:36,379 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-17 01:38:36,380 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-17 01:38:36,380 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-17 01:38:36,380 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-17 01:38:36,384 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 01:38:36" (1/1) ... [2021-11-17 01:38:36,442 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 01:38:36" (1/1) ... [2021-11-17 01:38:36,552 INFO L137 Inliner]: procedures = 199, calls = 1517, calls flagged for inlining = 95, calls inlined = 93, statements flattened = 3812 [2021-11-17 01:38:36,552 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-17 01:38:36,553 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-17 01:38:36,553 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-17 01:38:36,553 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-17 01:38:36,559 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 01:38:36" (1/1) ... [2021-11-17 01:38:36,560 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 01:38:36" (1/1) ... [2021-11-17 01:38:36,579 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 01:38:36" (1/1) ... [2021-11-17 01:38:36,580 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 01:38:36" (1/1) ... [2021-11-17 01:38:36,646 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 01:38:36" (1/1) ... [2021-11-17 01:38:36,664 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 01:38:36" (1/1) ... [2021-11-17 01:38:36,681 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 01:38:36" (1/1) ... [2021-11-17 01:38:36,702 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-17 01:38:36,704 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-17 01:38:36,704 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-17 01:38:36,704 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-17 01:38:36,705 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 01:38:36" (1/1) ... [2021-11-17 01:38:36,711 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-17 01:38:36,774 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 01:38:36,806 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) [2021-11-17 01:38:36,830 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 [2021-11-17 01:38:36,850 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_start [2021-11-17 01:38:36,851 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_start [2021-11-17 01:38:36,851 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_set_termios [2021-11-17 01:38:36,851 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_set_termios [2021-11-17 01:38:36,851 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-17 01:38:36,851 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-17 01:38:36,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-17 01:38:36,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-17 01:38:36,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-17 01:38:36,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-17 01:38:36,852 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2021-11-17 01:38:36,852 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2021-11-17 01:38:36,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-17 01:38:36,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-17 01:38:36,852 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_tiocmset [2021-11-17 01:38:36,852 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_tiocmset [2021-11-17 01:38:36,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_3 [2021-11-17 01:38:36,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_3 [2021-11-17 01:38:36,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-17 01:38:36,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-17 01:38:36,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2021-11-17 01:38:36,853 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2021-11-17 01:38:36,853 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2021-11-17 01:38:36,853 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2021-11-17 01:38:36,853 INFO L130 BoogieDeclarations]: Found specification of procedure raise_dtr [2021-11-17 01:38:36,853 INFO L138 BoogieDeclarations]: Found implementation of procedure raise_dtr [2021-11-17 01:38:36,854 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2021-11-17 01:38:36,854 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2021-11-17 01:38:36,854 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_chars_in_buffer [2021-11-17 01:38:36,854 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_chars_in_buffer [2021-11-17 01:38:36,854 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2021-11-17 01:38:36,854 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2021-11-17 01:38:36,854 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-17 01:38:36,855 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-17 01:38:36,855 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_flush_buffer [2021-11-17 01:38:36,855 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_flush_buffer [2021-11-17 01:38:36,855 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-17 01:38:36,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-17 01:38:36,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-17 01:38:36,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-17 01:38:36,856 INFO L130 BoogieDeclarations]: Found specification of procedure outsw [2021-11-17 01:38:36,856 INFO L138 BoogieDeclarations]: Found implementation of procedure outsw [2021-11-17 01:38:36,856 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-17 01:38:36,856 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-17 01:38:36,856 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2021-11-17 01:38:36,856 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2021-11-17 01:38:36,856 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_put_char [2021-11-17 01:38:36,856 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_put_char [2021-11-17 01:38:36,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-17 01:38:36,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-17 01:38:36,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-17 01:38:36,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-17 01:38:36,857 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_write_room [2021-11-17 01:38:36,858 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_write_room [2021-11-17 01:38:36,858 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_ioctl [2021-11-17 01:38:36,858 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_ioctl [2021-11-17 01:38:36,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-17 01:38:36,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-17 01:38:36,859 INFO L130 BoogieDeclarations]: Found specification of procedure drop_dtr [2021-11-17 01:38:36,859 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_dtr [2021-11-17 01:38:36,859 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-17 01:38:36,859 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-17 01:38:36,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-17 01:38:36,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-17 01:38:36,860 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-17 01:38:36,860 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-17 01:38:36,860 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2021-11-17 01:38:36,860 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2021-11-17 01:38:36,860 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2021-11-17 01:38:36,861 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2021-11-17 01:38:36,861 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-17 01:38:36,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-17 01:38:36,861 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2021-11-17 01:38:36,861 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2021-11-17 01:38:36,861 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-17 01:38:36,861 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-17 01:38:36,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-17 01:38:36,861 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_dtr_rts [2021-11-17 01:38:36,862 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_dtr_rts [2021-11-17 01:38:36,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-17 01:38:36,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-17 01:38:36,862 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-17 01:38:36,862 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-17 01:38:36,862 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_config_port [2021-11-17 01:38:36,862 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_config_port [2021-11-17 01:38:36,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-17 01:38:36,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-17 01:38:36,863 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_tiocmget [2021-11-17 01:38:36,863 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_tiocmget [2021-11-17 01:38:36,863 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_unthrottle [2021-11-17 01:38:36,863 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_unthrottle [2021-11-17 01:38:36,864 INFO L130 BoogieDeclarations]: Found specification of procedure lock_card [2021-11-17 01:38:36,864 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_card [2021-11-17 01:38:36,864 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_flush_chars [2021-11-17 01:38:36,864 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_flush_chars [2021-11-17 01:38:36,864 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-17 01:38:36,864 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-17 01:38:36,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-17 01:38:36,865 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-17 01:38:36,865 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-17 01:38:36,865 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-17 01:38:36,865 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-17 01:38:36,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-17 01:38:36,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-17 01:38:36,865 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_carrier_raised [2021-11-17 01:38:36,865 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_carrier_raised [2021-11-17 01:38:36,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-17 01:38:36,866 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_hangup [2021-11-17 01:38:36,866 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_hangup [2021-11-17 01:38:36,866 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_throttle [2021-11-17 01:38:36,866 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_throttle [2021-11-17 01:38:36,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-17 01:38:36,866 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2021-11-17 01:38:36,867 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2021-11-17 01:38:36,867 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-17 01:38:36,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-17 01:38:36,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-17 01:38:36,869 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-17 01:38:36,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-17 01:38:36,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-17 01:38:36,871 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-17 01:38:36,871 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-17 01:38:36,871 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-17 01:38:36,871 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-17 01:38:36,875 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_card [2021-11-17 01:38:36,875 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_card [2021-11-17 01:38:36,876 INFO L130 BoogieDeclarations]: Found specification of procedure isicom_send_break [2021-11-17 01:38:36,876 INFO L138 BoogieDeclarations]: Found implementation of procedure isicom_send_break [2021-11-17 01:38:36,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-17 01:38:36,876 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-11-17 01:38:36,876 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-11-17 01:38:36,876 INFO L130 BoogieDeclarations]: Found specification of procedure WaitTillCardIsFree [2021-11-17 01:38:36,876 INFO L138 BoogieDeclarations]: Found implementation of procedure WaitTillCardIsFree [2021-11-17 01:38:36,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-17 01:38:36,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-17 01:38:36,876 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2021-11-17 01:38:36,877 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2021-11-17 01:38:36,877 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-17 01:38:36,877 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-17 01:38:37,308 INFO L236 CfgBuilder]: Building ICFG [2021-11-17 01:38:37,310 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-17 01:38:37,771 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-17 01:38:41,762 INFO L277 CfgBuilder]: Performing block encoding [2021-11-17 01:38:41,772 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-17 01:38:41,772 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-17 01:38:41,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 01:38:41 BoogieIcfgContainer [2021-11-17 01:38:41,775 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-17 01:38:41,776 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-17 01:38:41,776 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-17 01:38:41,778 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-17 01:38:41,778 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.11 01:38:34" (1/3) ... [2021-11-17 01:38:41,778 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41effc28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.11 01:38:41, skipping insertion in model container [2021-11-17 01:38:41,779 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 01:38:36" (2/3) ... [2021-11-17 01:38:41,779 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41effc28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.11 01:38:41, skipping insertion in model container [2021-11-17 01:38:41,779 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 01:38:41" (3/3) ... [2021-11-17 01:38:41,780 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i [2021-11-17 01:38:41,782 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-17 01:38:41,783 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-17 01:38:41,812 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-17 01:38:41,815 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, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-17 01:38:41,816 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-17 01:38:41,838 INFO L276 IsEmpty]: Start isEmpty. Operand has 1316 states, 925 states have (on average 1.4086486486486487) internal successors, (1303), 956 states have internal predecessors, (1303), 330 states have call successors, (330), 61 states have call predecessors, (330), 60 states have return successors, (322), 320 states have call predecessors, (322), 322 states have call successors, (322) [2021-11-17 01:38:41,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2021-11-17 01:38:41,862 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 01:38:41,863 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 6, 6, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 01:38:41,864 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 01:38:41,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 01:38:41,867 INFO L85 PathProgramCache]: Analyzing trace with hash 1055150802, now seen corresponding path program 1 times [2021-11-17 01:38:41,872 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 01:38:41,873 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [739997659] [2021-11-17 01:38:41,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 01:38:41,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 01:38:42,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:38:42,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 01:38:42,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 01:38:42,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 01:38:42,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-11-17 01:38:42,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2021-11-17 01:38:42,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-17 01:38:42,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2021-11-17 01:38:42,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2021-11-17 01:38:42,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-17 01:38:42,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-11-17 01:38:42,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-11-17 01:38:42,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-11-17 01:38:42,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2021-11-17 01:38:42,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-11-17 01:38:42,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-11-17 01:38:42,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2021-11-17 01:38:42,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-11-17 01:38:42,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-11-17 01:38:42,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2021-11-17 01:38:42,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-11-17 01:38:42,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-11-17 01:38:42,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-11-17 01:38:42,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-11-17 01:38:42,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-11-17 01:38:42,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-11-17 01:38:42,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:42,452 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2021-11-17 01:38:42,453 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 01:38:42,455 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [739997659] [2021-11-17 01:38:42,456 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [739997659] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 01:38:42,456 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 01:38:42,456 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-17 01:38:42,457 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1995104750] [2021-11-17 01:38:42,458 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 01:38:42,460 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-17 01:38:42,460 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 01:38:42,480 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-17 01:38:42,481 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-17 01:38:42,485 INFO L87 Difference]: Start difference. First operand has 1316 states, 925 states have (on average 1.4086486486486487) internal successors, (1303), 956 states have internal predecessors, (1303), 330 states have call successors, (330), 61 states have call predecessors, (330), 60 states have return successors, (322), 320 states have call predecessors, (322), 322 states have call successors, (322) Second operand has 4 states, 4 states have (on average 22.25) internal successors, (89), 3 states have internal predecessors, (89), 2 states have call successors, (25), 3 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2021-11-17 01:38:45,117 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 01:38:47,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 01:38:47,577 INFO L93 Difference]: Finished difference Result 3852 states and 5904 transitions. [2021-11-17 01:38:47,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-17 01:38:47,579 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.25) internal successors, (89), 3 states have internal predecessors, (89), 2 states have call successors, (25), 3 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 188 [2021-11-17 01:38:47,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 01:38:47,611 INFO L225 Difference]: With dead ends: 3852 [2021-11-17 01:38:47,612 INFO L226 Difference]: Without dead ends: 2500 [2021-11-17 01:38:47,623 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 54 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-17 01:38:47,626 INFO L933 BasicCegarLoop]: 2081 mSDtfsCounter, 1947 mSDsluCounter, 2428 mSDsCounter, 0 mSdLazyCounter, 1272 mSolverCounterSat, 815 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2186 SdHoareTripleChecker+Valid, 4509 SdHoareTripleChecker+Invalid, 2088 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 815 IncrementalHoareTripleChecker+Valid, 1272 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2021-11-17 01:38:47,626 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2186 Valid, 4509 Invalid, 2088 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [815 Valid, 1272 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2021-11-17 01:38:47,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2500 states. [2021-11-17 01:38:47,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2500 to 2334. [2021-11-17 01:38:47,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2334 states, 1653 states have (on average 1.4047186932849365) internal successors, (2322), 1693 states have internal predecessors, (2322), 568 states have call successors, (568), 113 states have call predecessors, (568), 112 states have return successors, (567), 563 states have call predecessors, (567), 567 states have call successors, (567) [2021-11-17 01:38:47,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 2334 states and 3457 transitions. [2021-11-17 01:38:47,783 INFO L78 Accepts]: Start accepts. Automaton has 2334 states and 3457 transitions. Word has length 188 [2021-11-17 01:38:47,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 01:38:47,783 INFO L470 AbstractCegarLoop]: Abstraction has 2334 states and 3457 transitions. [2021-11-17 01:38:47,784 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.25) internal successors, (89), 3 states have internal predecessors, (89), 2 states have call successors, (25), 3 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2021-11-17 01:38:47,784 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 3457 transitions. [2021-11-17 01:38:47,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2021-11-17 01:38:47,802 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 01:38:47,803 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 7, 7, 6, 6, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 01:38:47,803 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-17 01:38:47,803 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 01:38:47,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 01:38:47,804 INFO L85 PathProgramCache]: Analyzing trace with hash 1713129911, now seen corresponding path program 1 times [2021-11-17 01:38:47,804 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 01:38:47,804 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [85609469] [2021-11-17 01:38:47,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 01:38:47,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 01:38:47,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:47,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:38:47,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:47,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 01:38:47,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:47,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 01:38:47,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:47,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 01:38:47,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:47,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-11-17 01:38:47,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2021-11-17 01:38:48,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 01:38:48,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-11-17 01:38:48,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-17 01:38:48,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-11-17 01:38:48,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-17 01:38:48,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-11-17 01:38:48,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2021-11-17 01:38:48,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-11-17 01:38:48,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-11-17 01:38:48,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-11-17 01:38:48,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-11-17 01:38:48,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-11-17 01:38:48,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-11-17 01:38:48,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-11-17 01:38:48,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-11-17 01:38:48,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-11-17 01:38:48,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-11-17 01:38:48,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2021-11-17 01:38:48,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2021-11-17 01:38:48,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2021-11-17 01:38:48,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-11-17 01:38:48,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2021-11-17 01:38:48,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2021-11-17 01:38:48,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2021-11-17 01:38:48,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-11-17 01:38:48,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-11-17 01:38:48,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2021-11-17 01:38:48,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:48,115 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2021-11-17 01:38:48,116 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 01:38:48,116 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [85609469] [2021-11-17 01:38:48,116 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [85609469] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 01:38:48,116 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 01:38:48,116 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-17 01:38:48,117 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [787430098] [2021-11-17 01:38:48,117 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 01:38:48,118 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-17 01:38:48,118 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 01:38:48,118 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-17 01:38:48,118 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-17 01:38:48,119 INFO L87 Difference]: Start difference. First operand 2334 states and 3457 transitions. Second operand has 6 states, 6 states have (on average 21.5) internal successors, (129), 4 states have internal predecessors, (129), 2 states have call successors, (34), 4 states have call predecessors, (34), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2021-11-17 01:38:49,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 01:38:49,918 INFO L93 Difference]: Finished difference Result 4828 states and 7300 transitions. [2021-11-17 01:38:49,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-17 01:38:49,919 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 21.5) internal successors, (129), 4 states have internal predecessors, (129), 2 states have call successors, (34), 4 states have call predecessors, (34), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 248 [2021-11-17 01:38:49,919 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 01:38:49,930 INFO L225 Difference]: With dead ends: 4828 [2021-11-17 01:38:49,930 INFO L226 Difference]: Without dead ends: 2514 [2021-11-17 01:38:49,937 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 67 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-17 01:38:49,938 INFO L933 BasicCegarLoop]: 1793 mSDtfsCounter, 657 mSDsluCounter, 3938 mSDsCounter, 0 mSdLazyCounter, 1454 mSolverCounterSat, 757 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 743 SdHoareTripleChecker+Valid, 5731 SdHoareTripleChecker+Invalid, 2211 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 757 IncrementalHoareTripleChecker+Valid, 1454 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2021-11-17 01:38:49,938 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [743 Valid, 5731 Invalid, 2211 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [757 Valid, 1454 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2021-11-17 01:38:49,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2514 states. [2021-11-17 01:38:49,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2514 to 2336. [2021-11-17 01:38:49,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2336 states, 1655 states have (on average 1.4006042296072507) internal successors, (2318), 1695 states have internal predecessors, (2318), 568 states have call successors, (568), 113 states have call predecessors, (568), 112 states have return successors, (567), 563 states have call predecessors, (567), 567 states have call successors, (567) [2021-11-17 01:38:49,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 2336 states and 3453 transitions. [2021-11-17 01:38:49,995 INFO L78 Accepts]: Start accepts. Automaton has 2336 states and 3453 transitions. Word has length 248 [2021-11-17 01:38:49,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 01:38:49,996 INFO L470 AbstractCegarLoop]: Abstraction has 2336 states and 3453 transitions. [2021-11-17 01:38:49,996 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 21.5) internal successors, (129), 4 states have internal predecessors, (129), 2 states have call successors, (34), 4 states have call predecessors, (34), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2021-11-17 01:38:49,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2336 states and 3453 transitions. [2021-11-17 01:38:50,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2021-11-17 01:38:50,006 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 01:38:50,006 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 7, 7, 6, 6, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 01:38:50,007 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-17 01:38:50,007 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 01:38:50,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 01:38:50,008 INFO L85 PathProgramCache]: Analyzing trace with hash 325765706, now seen corresponding path program 1 times [2021-11-17 01:38:50,008 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 01:38:50,008 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1624175908] [2021-11-17 01:38:50,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 01:38:50,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 01:38:50,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:38:50,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 01:38:50,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 01:38:50,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 01:38:50,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2021-11-17 01:38:50,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2021-11-17 01:38:50,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 01:38:50,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-11-17 01:38:50,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2021-11-17 01:38:50,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-11-17 01:38:50,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-11-17 01:38:50,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-11-17 01:38:50,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-11-17 01:38:50,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-11-17 01:38:50,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-11-17 01:38:50,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-17 01:38:50,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-11-17 01:38:50,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-11-17 01:38:50,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-11-17 01:38:50,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2021-11-17 01:38:50,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-11-17 01:38:50,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:38:50,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:38:50,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-11-17 01:38:50,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-11-17 01:38:50,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-11-17 01:38:50,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2021-11-17 01:38:50,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2021-11-17 01:38:50,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-11-17 01:38:50,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-11-17 01:38:50,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:38:50,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:38:50,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2021-11-17 01:38:50,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:50,290 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2021-11-17 01:38:50,291 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 01:38:50,291 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1624175908] [2021-11-17 01:38:50,292 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1624175908] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 01:38:50,292 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 01:38:50,292 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-17 01:38:50,292 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1889544448] [2021-11-17 01:38:50,292 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 01:38:50,293 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-17 01:38:50,294 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 01:38:50,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-17 01:38:50,294 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-17 01:38:50,294 INFO L87 Difference]: Start difference. First operand 2336 states and 3453 transitions. Second operand has 5 states, 5 states have (on average 25.6) internal successors, (128), 3 states have internal predecessors, (128), 2 states have call successors, (32), 4 states have call predecessors, (32), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2021-11-17 01:38:51,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 01:38:51,936 INFO L93 Difference]: Finished difference Result 4822 states and 7201 transitions. [2021-11-17 01:38:51,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-17 01:38:51,937 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 25.6) internal successors, (128), 3 states have internal predecessors, (128), 2 states have call successors, (32), 4 states have call predecessors, (32), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 257 [2021-11-17 01:38:51,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 01:38:51,948 INFO L225 Difference]: With dead ends: 4822 [2021-11-17 01:38:51,948 INFO L226 Difference]: Without dead ends: 2506 [2021-11-17 01:38:51,954 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-17 01:38:51,958 INFO L933 BasicCegarLoop]: 1800 mSDtfsCounter, 657 mSDsluCounter, 2429 mSDsCounter, 0 mSdLazyCounter, 1010 mSolverCounterSat, 744 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 743 SdHoareTripleChecker+Valid, 4229 SdHoareTripleChecker+Invalid, 1754 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 744 IncrementalHoareTripleChecker+Valid, 1010 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2021-11-17 01:38:51,959 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [743 Valid, 4229 Invalid, 1754 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [744 Valid, 1010 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2021-11-17 01:38:51,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2506 states. [2021-11-17 01:38:52,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2506 to 2338. [2021-11-17 01:38:52,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2338 states, 1657 states have (on average 1.40012070006035) internal successors, (2320), 1697 states have internal predecessors, (2320), 568 states have call successors, (568), 113 states have call predecessors, (568), 112 states have return successors, (567), 563 states have call predecessors, (567), 567 states have call successors, (567) [2021-11-17 01:38:52,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 2338 states and 3455 transitions. [2021-11-17 01:38:52,038 INFO L78 Accepts]: Start accepts. Automaton has 2338 states and 3455 transitions. Word has length 257 [2021-11-17 01:38:52,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 01:38:52,039 INFO L470 AbstractCegarLoop]: Abstraction has 2338 states and 3455 transitions. [2021-11-17 01:38:52,039 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 25.6) internal successors, (128), 3 states have internal predecessors, (128), 2 states have call successors, (32), 4 states have call predecessors, (32), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2021-11-17 01:38:52,039 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 3455 transitions. [2021-11-17 01:38:52,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2021-11-17 01:38:52,051 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 01:38:52,051 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 7, 7, 6, 6, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 01:38:52,052 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-17 01:38:52,052 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 01:38:52,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 01:38:52,052 INFO L85 PathProgramCache]: Analyzing trace with hash 761451430, now seen corresponding path program 1 times [2021-11-17 01:38:52,052 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 01:38:52,053 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [688521043] [2021-11-17 01:38:52,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 01:38:52,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 01:38:52,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:38:52,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 01:38:52,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 01:38:52,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 01:38:52,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2021-11-17 01:38:52,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-17 01:38:52,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 01:38:52,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-17 01:38:52,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-11-17 01:38:52,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-11-17 01:38:52,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-11-17 01:38:52,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-11-17 01:38:52,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2021-11-17 01:38:52,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2021-11-17 01:38:52,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-11-17 01:38:52,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-11-17 01:38:52,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-11-17 01:38:52,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-11-17 01:38:52,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-11-17 01:38:52,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-11-17 01:38:52,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2021-11-17 01:38:52,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:38:52,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:38:52,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2021-11-17 01:38:52,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2021-11-17 01:38:52,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2021-11-17 01:38:52,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2021-11-17 01:38:52,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2021-11-17 01:38:52,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2021-11-17 01:38:52,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2021-11-17 01:38:52,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:38:52,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:38:52,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2021-11-17 01:38:52,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,385 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2021-11-17 01:38:52,385 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 01:38:52,385 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [688521043] [2021-11-17 01:38:52,385 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [688521043] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-17 01:38:52,385 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [717617531] [2021-11-17 01:38:52,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 01:38:52,386 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 01:38:52,386 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 01:38:52,400 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) [2021-11-17 01:38:52,401 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-17 01:38:52,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:52,978 INFO L263 TraceCheckSpWp]: Trace formula consists of 2756 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-17 01:38:52,998 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 01:38:53,584 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2021-11-17 01:38:53,585 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-17 01:38:53,585 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [717617531] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 01:38:53,585 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-17 01:38:53,585 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [6] total 7 [2021-11-17 01:38:53,585 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1106506552] [2021-11-17 01:38:53,585 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 01:38:53,586 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-17 01:38:53,586 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 01:38:53,586 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-17 01:38:53,586 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-11-17 01:38:53,586 INFO L87 Difference]: Start difference. First operand 2338 states and 3455 transitions. Second operand has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 2 states have internal predecessors, (127), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2021-11-17 01:38:53,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 01:38:53,644 INFO L93 Difference]: Finished difference Result 3799 states and 5693 transitions. [2021-11-17 01:38:53,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-17 01:38:53,644 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 2 states have internal predecessors, (127), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) Word has length 259 [2021-11-17 01:38:53,645 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 01:38:53,664 INFO L225 Difference]: With dead ends: 3799 [2021-11-17 01:38:53,665 INFO L226 Difference]: Without dead ends: 3796 [2021-11-17 01:38:53,668 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 328 GetRequests, 323 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-11-17 01:38:53,669 INFO L933 BasicCegarLoop]: 2185 mSDtfsCounter, 1214 mSDsluCounter, 1819 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1214 SdHoareTripleChecker+Valid, 4004 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-17 01:38:53,670 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1214 Valid, 4004 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-17 01:38:53,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3796 states. [2021-11-17 01:38:53,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3796 to 3718. [2021-11-17 01:38:53,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3718 states, 2678 states have (on average 1.4133681852128455) internal successors, (3785), 2730 states have internal predecessors, (3785), 850 states have call successors, (850), 190 states have call predecessors, (850), 189 states have return successors, (917), 838 states have call predecessors, (917), 849 states have call successors, (917) [2021-11-17 01:38:53,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 3718 states and 5552 transitions. [2021-11-17 01:38:53,778 INFO L78 Accepts]: Start accepts. Automaton has 3718 states and 5552 transitions. Word has length 259 [2021-11-17 01:38:53,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 01:38:53,780 INFO L470 AbstractCegarLoop]: Abstraction has 3718 states and 5552 transitions. [2021-11-17 01:38:53,780 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 2 states have internal predecessors, (127), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2021-11-17 01:38:53,781 INFO L276 IsEmpty]: Start isEmpty. Operand 3718 states and 5552 transitions. [2021-11-17 01:38:53,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2021-11-17 01:38:53,800 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 01:38:53,800 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 6, 6, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 01:38:53,826 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2021-11-17 01:38:54,014 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 [2021-11-17 01:38:54,015 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 01:38:54,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 01:38:54,015 INFO L85 PathProgramCache]: Analyzing trace with hash 125452575, now seen corresponding path program 1 times [2021-11-17 01:38:54,015 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 01:38:54,016 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1783114729] [2021-11-17 01:38:54,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 01:38:54,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 01:38:54,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:38:54,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 01:38:54,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 01:38:54,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 01:38:54,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2021-11-17 01:38:54,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-17 01:38:54,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 01:38:54,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-17 01:38:54,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-11-17 01:38:54,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-11-17 01:38:54,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-11-17 01:38:54,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-11-17 01:38:54,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 01:38:54,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:38:54,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 01:38:54,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-11-17 01:38:54,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-11-17 01:38:54,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-11-17 01:38:54,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-11-17 01:38:54,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2021-11-17 01:38:54,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2021-11-17 01:38:54,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2021-11-17 01:38:54,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2021-11-17 01:38:54,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2021-11-17 01:38:54,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2021-11-17 01:38:54,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:38:54,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:38:54,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2021-11-17 01:38:54,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2021-11-17 01:38:54,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2021-11-17 01:38:54,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2021-11-17 01:38:54,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2021-11-17 01:38:54,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2021-11-17 01:38:54,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2021-11-17 01:38:54,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:38:54,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:38:54,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2021-11-17 01:38:54,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,365 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2021-11-17 01:38:54,366 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 01:38:54,366 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1783114729] [2021-11-17 01:38:54,366 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1783114729] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-17 01:38:54,366 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [89029693] [2021-11-17 01:38:54,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 01:38:54,367 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 01:38:54,367 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 01:38:54,368 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-17 01:38:54,369 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-17 01:38:54,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:54,941 INFO L263 TraceCheckSpWp]: Trace formula consists of 2877 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-17 01:38:54,948 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 01:38:55,476 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2021-11-17 01:38:55,477 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-17 01:38:55,477 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [89029693] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 01:38:55,477 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-17 01:38:55,477 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2021-11-17 01:38:55,477 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [78317276] [2021-11-17 01:38:55,477 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 01:38:55,477 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-17 01:38:55,478 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 01:38:55,478 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-17 01:38:55,478 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-11-17 01:38:55,478 INFO L87 Difference]: Start difference. First operand 3718 states and 5552 transitions. Second operand has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 3 states have call successors, (36), 3 states have call predecessors, (36), 3 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2021-11-17 01:38:55,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 01:38:55,650 INFO L93 Difference]: Finished difference Result 10938 states and 16332 transitions. [2021-11-17 01:38:55,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-17 01:38:55,651 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 3 states have call successors, (36), 3 states have call predecessors, (36), 3 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) Word has length 294 [2021-11-17 01:38:55,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 01:38:55,685 INFO L225 Difference]: With dead ends: 10938 [2021-11-17 01:38:55,685 INFO L226 Difference]: Without dead ends: 7240 [2021-11-17 01:38:55,700 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 371 GetRequests, 364 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-11-17 01:38:55,701 INFO L933 BasicCegarLoop]: 2277 mSDtfsCounter, 1838 mSDsluCounter, 1802 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1838 SdHoareTripleChecker+Valid, 4079 SdHoareTripleChecker+Invalid, 50 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-17 01:38:55,701 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1838 Valid, 4079 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-17 01:38:55,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7240 states. [2021-11-17 01:38:55,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7240 to 7233. [2021-11-17 01:38:55,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7233 states, 5223 states have (on average 1.4156614972238177) internal successors, (7394), 5329 states have internal predecessors, (7394), 1632 states have call successors, (1632), 378 states have call predecessors, (1632), 377 states have return successors, (1755), 1607 states have call predecessors, (1755), 1631 states have call successors, (1755) [2021-11-17 01:38:55,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7233 states to 7233 states and 10781 transitions. [2021-11-17 01:38:55,922 INFO L78 Accepts]: Start accepts. Automaton has 7233 states and 10781 transitions. Word has length 294 [2021-11-17 01:38:55,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 01:38:55,923 INFO L470 AbstractCegarLoop]: Abstraction has 7233 states and 10781 transitions. [2021-11-17 01:38:55,923 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 3 states have call successors, (36), 3 states have call predecessors, (36), 3 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2021-11-17 01:38:55,923 INFO L276 IsEmpty]: Start isEmpty. Operand 7233 states and 10781 transitions. [2021-11-17 01:38:55,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2021-11-17 01:38:55,954 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 01:38:55,955 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 6, 6, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 01:38:55,977 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-17 01:38:56,172 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 01:38:56,172 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 01:38:56,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 01:38:56,173 INFO L85 PathProgramCache]: Analyzing trace with hash 1698695719, now seen corresponding path program 1 times [2021-11-17 01:38:56,173 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 01:38:56,173 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [211463756] [2021-11-17 01:38:56,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 01:38:56,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 01:38:56,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:38:56,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 01:38:56,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 01:38:56,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 01:38:56,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2021-11-17 01:38:56,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-17 01:38:56,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 01:38:56,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-17 01:38:56,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-11-17 01:38:56,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-11-17 01:38:56,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-11-17 01:38:56,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2021-11-17 01:38:56,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 01:38:56,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:38:56,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 01:38:56,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-11-17 01:38:56,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-11-17 01:38:56,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-11-17 01:38:56,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-11-17 01:38:56,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2021-11-17 01:38:56,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2021-11-17 01:38:56,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2021-11-17 01:38:56,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2021-11-17 01:38:56,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2021-11-17 01:38:56,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2021-11-17 01:38:56,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:38:56,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:38:56,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2021-11-17 01:38:56,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2021-11-17 01:38:56,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2021-11-17 01:38:56,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2021-11-17 01:38:56,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2021-11-17 01:38:56,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2021-11-17 01:38:56,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2021-11-17 01:38:56,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:38:56,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:38:56,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2021-11-17 01:38:56,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:56,521 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2021-11-17 01:38:56,521 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 01:38:56,521 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [211463756] [2021-11-17 01:38:56,521 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [211463756] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-17 01:38:56,522 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1011461487] [2021-11-17 01:38:56,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 01:38:56,522 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 01:38:56,522 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 01:38:56,523 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-17 01:38:56,571 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-17 01:38:57,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:38:57,128 INFO L263 TraceCheckSpWp]: Trace formula consists of 2877 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-17 01:38:57,135 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 01:38:57,625 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 73 proven. 1 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2021-11-17 01:38:57,625 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 01:38:58,198 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2021-11-17 01:38:58,198 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1011461487] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-17 01:38:58,198 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-17 01:38:58,198 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 4, 4] total 11 [2021-11-17 01:38:58,198 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1130929483] [2021-11-17 01:38:58,198 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-17 01:38:58,199 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-11-17 01:38:58,199 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 01:38:58,199 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-11-17 01:38:58,199 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2021-11-17 01:38:58,200 INFO L87 Difference]: Start difference. First operand 7233 states and 10781 transitions. Second operand has 11 states, 11 states have (on average 18.818181818181817) internal successors, (207), 7 states have internal predecessors, (207), 2 states have call successors, (79), 6 states have call predecessors, (79), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2021-11-17 01:39:01,695 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 01:39:03,719 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 01:39:06,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 01:39:06,246 INFO L93 Difference]: Finished difference Result 15156 states and 22884 transitions. [2021-11-17 01:39:06,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-17 01:39:06,247 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 18.818181818181817) internal successors, (207), 7 states have internal predecessors, (207), 2 states have call successors, (79), 6 states have call predecessors, (79), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) Word has length 294 [2021-11-17 01:39:06,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 01:39:06,292 INFO L225 Difference]: With dead ends: 15156 [2021-11-17 01:39:06,292 INFO L226 Difference]: Without dead ends: 7943 [2021-11-17 01:39:06,313 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 667 GetRequests, 656 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=42, Invalid=114, Unknown=0, NotChecked=0, Total=156 [2021-11-17 01:39:06,314 INFO L933 BasicCegarLoop]: 1759 mSDtfsCounter, 798 mSDsluCounter, 6260 mSDsCounter, 0 mSdLazyCounter, 3046 mSolverCounterSat, 850 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 864 SdHoareTripleChecker+Valid, 8019 SdHoareTripleChecker+Invalid, 3898 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 850 IncrementalHoareTripleChecker+Valid, 3046 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.8s IncrementalHoareTripleChecker+Time [2021-11-17 01:39:06,315 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [864 Valid, 8019 Invalid, 3898 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [850 Valid, 3046 Invalid, 2 Unknown, 0 Unchecked, 7.8s Time] [2021-11-17 01:39:06,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7943 states. [2021-11-17 01:39:06,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7943 to 7405. [2021-11-17 01:39:06,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7405 states, 5355 states have (on average 1.4091503267973857) internal successors, (7546), 5481 states have internal predecessors, (7546), 1636 states have call successors, (1636), 378 states have call predecessors, (1636), 413 states have return successors, (1883), 1627 states have call predecessors, (1883), 1635 states have call successors, (1883) [2021-11-17 01:39:06,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7405 states to 7405 states and 11065 transitions. [2021-11-17 01:39:06,546 INFO L78 Accepts]: Start accepts. Automaton has 7405 states and 11065 transitions. Word has length 294 [2021-11-17 01:39:06,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 01:39:06,546 INFO L470 AbstractCegarLoop]: Abstraction has 7405 states and 11065 transitions. [2021-11-17 01:39:06,547 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 18.818181818181817) internal successors, (207), 7 states have internal predecessors, (207), 2 states have call successors, (79), 6 states have call predecessors, (79), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2021-11-17 01:39:06,547 INFO L276 IsEmpty]: Start isEmpty. Operand 7405 states and 11065 transitions. [2021-11-17 01:39:06,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-17 01:39:06,577 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 01:39:06,578 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 6, 6, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 01:39:06,601 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-17 01:39:06,799 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 01:39:06,800 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 01:39:06,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 01:39:06,800 INFO L85 PathProgramCache]: Analyzing trace with hash -1224638573, now seen corresponding path program 2 times [2021-11-17 01:39:06,800 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 01:39:06,800 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1527130482] [2021-11-17 01:39:06,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 01:39:06,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 01:39:06,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:06,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:39:06,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:06,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 01:39:06,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:06,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 01:39:06,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:06,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 01:39:06,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:06,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-11-17 01:39:06,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:06,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-11-17 01:39:06,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:06,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 01:39:06,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:06,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-11-17 01:39:06,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:06,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-17 01:39:06,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:06,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-11-17 01:39:06,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:06,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-11-17 01:39:06,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:06,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-11-17 01:39:06,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:06,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 01:39:06,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:06,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:39:06,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:06,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 01:39:06,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:06,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-11-17 01:39:06,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:06,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-11-17 01:39:06,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:06,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2021-11-17 01:39:06,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:07,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-11-17 01:39:07,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:07,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2021-11-17 01:39:07,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:07,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2021-11-17 01:39:07,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:07,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2021-11-17 01:39:07,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:07,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2021-11-17 01:39:07,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:07,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-11-17 01:39:07,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:07,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2021-11-17 01:39:07,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:07,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:39:07,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:07,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:39:07,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:07,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2021-11-17 01:39:07,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:07,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2021-11-17 01:39:07,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:07,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2021-11-17 01:39:07,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:07,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2021-11-17 01:39:07,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:07,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2021-11-17 01:39:07,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:07,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2021-11-17 01:39:07,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:07,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2021-11-17 01:39:07,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:07,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:39:07,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:07,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:39:07,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:07,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2021-11-17 01:39:07,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:07,083 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2021-11-17 01:39:07,083 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 01:39:07,084 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1527130482] [2021-11-17 01:39:07,084 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1527130482] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-17 01:39:07,084 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [95927713] [2021-11-17 01:39:07,084 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-17 01:39:07,084 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 01:39:07,084 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 01:39:07,085 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-17 01:39:07,140 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-17 01:39:07,632 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-17 01:39:07,632 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-17 01:39:07,639 INFO L263 TraceCheckSpWp]: Trace formula consists of 1888 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-17 01:39:07,644 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 01:39:08,244 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2021-11-17 01:39:08,244 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-17 01:39:08,245 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [95927713] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 01:39:08,246 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-17 01:39:08,246 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 10 [2021-11-17 01:39:08,246 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [25305402] [2021-11-17 01:39:08,246 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 01:39:08,247 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-17 01:39:08,247 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 01:39:08,247 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-17 01:39:08,247 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-11-17 01:39:08,247 INFO L87 Difference]: Start difference. First operand 7405 states and 11065 transitions. Second operand has 4 states, 4 states have (on average 37.75) internal successors, (151), 4 states have internal predecessors, (151), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2021-11-17 01:39:08,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 01:39:08,610 INFO L93 Difference]: Finished difference Result 25403 states and 38642 transitions. [2021-11-17 01:39:08,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-17 01:39:08,611 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 37.75) internal successors, (151), 4 states have internal predecessors, (151), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 300 [2021-11-17 01:39:08,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 01:39:08,676 INFO L225 Difference]: With dead ends: 25403 [2021-11-17 01:39:08,677 INFO L226 Difference]: Without dead ends: 18018 [2021-11-17 01:39:08,708 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 378 GetRequests, 369 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-11-17 01:39:08,709 INFO L933 BasicCegarLoop]: 3041 mSDtfsCounter, 2265 mSDsluCounter, 4418 mSDsCounter, 0 mSdLazyCounter, 49 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2447 SdHoareTripleChecker+Valid, 7459 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 49 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-17 01:39:08,710 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2447 Valid, 7459 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 49 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-17 01:39:08,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18018 states. [2021-11-17 01:39:09,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18018 to 14057. [2021-11-17 01:39:09,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14057 states, 10211 states have (on average 1.4110273234746842) internal successors, (14408), 10459 states have internal predecessors, (14408), 3032 states have call successors, (3032), 742 states have call predecessors, (3032), 813 states have return successors, (3527), 3013 states have call predecessors, (3527), 3031 states have call successors, (3527) [2021-11-17 01:39:09,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14057 states to 14057 states and 20967 transitions. [2021-11-17 01:39:09,267 INFO L78 Accepts]: Start accepts. Automaton has 14057 states and 20967 transitions. Word has length 300 [2021-11-17 01:39:09,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 01:39:09,268 INFO L470 AbstractCegarLoop]: Abstraction has 14057 states and 20967 transitions. [2021-11-17 01:39:09,268 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 37.75) internal successors, (151), 4 states have internal predecessors, (151), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2021-11-17 01:39:09,268 INFO L276 IsEmpty]: Start isEmpty. Operand 14057 states and 20967 transitions. [2021-11-17 01:39:09,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2021-11-17 01:39:09,321 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 01:39:09,321 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 6, 6, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 01:39:09,343 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-17 01:39:09,540 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 01:39:09,541 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 01:39:09,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 01:39:09,541 INFO L85 PathProgramCache]: Analyzing trace with hash 304456626, now seen corresponding path program 1 times [2021-11-17 01:39:09,541 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 01:39:09,541 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1488798264] [2021-11-17 01:39:09,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 01:39:09,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 01:39:09,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:39:09,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 01:39:09,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 01:39:09,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 01:39:09,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-11-17 01:39:09,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-11-17 01:39:09,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 01:39:09,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-11-17 01:39:09,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-17 01:39:09,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-11-17 01:39:09,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-11-17 01:39:09,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-11-17 01:39:09,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 01:39:09,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:39:09,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 01:39:09,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2021-11-17 01:39:09,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2021-11-17 01:39:09,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2021-11-17 01:39:09,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2021-11-17 01:39:09,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2021-11-17 01:39:09,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-11-17 01:39:09,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2021-11-17 01:39:09,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-11-17 01:39:09,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-11-17 01:39:09,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2021-11-17 01:39:09,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:39:09,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:39:09,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2021-11-17 01:39:09,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-11-17 01:39:09,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2021-11-17 01:39:09,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2021-11-17 01:39:09,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2021-11-17 01:39:09,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2021-11-17 01:39:09,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2021-11-17 01:39:09,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:39:09,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:39:09,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293 [2021-11-17 01:39:09,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:09,781 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2021-11-17 01:39:09,782 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 01:39:09,782 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1488798264] [2021-11-17 01:39:09,782 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1488798264] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-17 01:39:09,782 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [143445561] [2021-11-17 01:39:09,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 01:39:09,782 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 01:39:09,782 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 01:39:09,783 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-17 01:39:09,784 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-17 01:39:10,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:10,357 INFO L263 TraceCheckSpWp]: Trace formula consists of 2930 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-17 01:39:10,362 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 01:39:10,827 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 73 proven. 16 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2021-11-17 01:39:10,827 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 01:39:11,384 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 9 proven. 16 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2021-11-17 01:39:11,384 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [143445561] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-17 01:39:11,384 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-17 01:39:11,384 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 18 [2021-11-17 01:39:11,385 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1729885438] [2021-11-17 01:39:11,385 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-17 01:39:11,385 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-11-17 01:39:11,385 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 01:39:11,386 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-11-17 01:39:11,386 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=225, Unknown=0, NotChecked=0, Total=306 [2021-11-17 01:39:11,386 INFO L87 Difference]: Start difference. First operand 14057 states and 20967 transitions. Second operand has 18 states, 18 states have (on average 12.61111111111111) internal successors, (227), 14 states have internal predecessors, (227), 2 states have call successors, (79), 6 states have call predecessors, (79), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2021-11-17 01:39:15,203 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 01:39:17,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 01:39:17,123 INFO L93 Difference]: Finished difference Result 30144 states and 45288 transitions. [2021-11-17 01:39:17,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-11-17 01:39:17,151 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 12.61111111111111) internal successors, (227), 14 states have internal predecessors, (227), 2 states have call successors, (79), 6 states have call predecessors, (79), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) Word has length 302 [2021-11-17 01:39:17,151 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 01:39:17,250 INFO L225 Difference]: With dead ends: 30144 [2021-11-17 01:39:17,271 INFO L226 Difference]: Without dead ends: 16107 [2021-11-17 01:39:17,343 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 703 GetRequests, 665 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 287 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=417, Invalid=1143, Unknown=0, NotChecked=0, Total=1560 [2021-11-17 01:39:17,343 INFO L933 BasicCegarLoop]: 1761 mSDtfsCounter, 1117 mSDsluCounter, 8414 mSDsCounter, 0 mSdLazyCounter, 3619 mSolverCounterSat, 1296 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1183 SdHoareTripleChecker+Valid, 10175 SdHoareTripleChecker+Invalid, 4916 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1296 IncrementalHoareTripleChecker+Valid, 3619 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2021-11-17 01:39:17,344 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1183 Valid, 10175 Invalid, 4916 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1296 Valid, 3619 Invalid, 1 Unknown, 0 Unchecked, 5.0s Time] [2021-11-17 01:39:17,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16107 states. [2021-11-17 01:39:17,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16107 to 14649. [2021-11-17 01:39:17,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14649 states, 10803 states have (on average 1.3899842636304731) internal successors, (15016), 11051 states have internal predecessors, (15016), 3032 states have call successors, (3032), 742 states have call predecessors, (3032), 813 states have return successors, (3527), 3013 states have call predecessors, (3527), 3031 states have call successors, (3527) [2021-11-17 01:39:17,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14649 states to 14649 states and 21575 transitions. [2021-11-17 01:39:17,889 INFO L78 Accepts]: Start accepts. Automaton has 14649 states and 21575 transitions. Word has length 302 [2021-11-17 01:39:17,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 01:39:17,890 INFO L470 AbstractCegarLoop]: Abstraction has 14649 states and 21575 transitions. [2021-11-17 01:39:17,890 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 12.61111111111111) internal successors, (227), 14 states have internal predecessors, (227), 2 states have call successors, (79), 6 states have call predecessors, (79), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2021-11-17 01:39:17,890 INFO L276 IsEmpty]: Start isEmpty. Operand 14649 states and 21575 transitions. [2021-11-17 01:39:17,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-17 01:39:17,933 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 01:39:17,934 INFO L514 BasicCegarLoop]: trace histogram [20, 20, 8, 8, 8, 8, 8, 6, 6, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 01:39:17,955 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-17 01:39:18,150 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 01:39:18,151 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 01:39:18,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 01:39:18,151 INFO L85 PathProgramCache]: Analyzing trace with hash -1807898197, now seen corresponding path program 2 times [2021-11-17 01:39:18,151 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 01:39:18,151 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [497066401] [2021-11-17 01:39:18,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 01:39:18,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 01:39:18,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:39:18,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 01:39:18,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 01:39:18,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 01:39:18,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-11-17 01:39:18,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2021-11-17 01:39:18,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 01:39:18,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-11-17 01:39:18,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2021-11-17 01:39:18,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-17 01:39:18,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-11-17 01:39:18,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-11-17 01:39:18,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 01:39:18,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:39:18,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 01:39:18,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2021-11-17 01:39:18,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-11-17 01:39:18,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2021-11-17 01:39:18,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2021-11-17 01:39:18,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-11-17 01:39:18,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-11-17 01:39:18,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2021-11-17 01:39:18,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2021-11-17 01:39:18,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2021-11-17 01:39:18,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2021-11-17 01:39:18,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:39:18,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:39:18,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2021-11-17 01:39:18,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2021-11-17 01:39:18,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2021-11-17 01:39:18,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2021-11-17 01:39:18,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2021-11-17 01:39:18,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 304 [2021-11-17 01:39:18,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2021-11-17 01:39:18,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:39:18,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:39:18,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2021-11-17 01:39:18,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:18,489 INFO L134 CoverageAnalysis]: Checked inductivity of 711 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2021-11-17 01:39:18,489 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 01:39:18,489 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [497066401] [2021-11-17 01:39:18,489 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [497066401] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-17 01:39:18,490 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [298937876] [2021-11-17 01:39:18,490 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-17 01:39:18,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 01:39:18,490 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 01:39:18,491 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-17 01:39:18,492 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-17 01:39:19,350 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-17 01:39:19,350 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-17 01:39:19,360 INFO L263 TraceCheckSpWp]: Trace formula consists of 1896 conjuncts, 38 conjunts are in the unsatisfiable core [2021-11-17 01:39:19,368 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 01:39:19,824 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-17 01:39:19,824 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 166 treesize of output 107 [2021-11-17 01:39:19,835 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-17 01:39:19,836 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 101 treesize of output 66 [2021-11-17 01:39:19,840 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 50 [2021-11-17 01:39:20,005 INFO L134 CoverageAnalysis]: Checked inductivity of 711 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 651 trivial. 0 not checked. [2021-11-17 01:39:20,005 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-17 01:39:20,005 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [298937876] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 01:39:20,005 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-17 01:39:20,005 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [10] total 14 [2021-11-17 01:39:20,005 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [212217257] [2021-11-17 01:39:20,005 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 01:39:20,006 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-17 01:39:20,006 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 01:39:20,006 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-17 01:39:20,006 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2021-11-17 01:39:20,007 INFO L87 Difference]: Start difference. First operand 14649 states and 21575 transitions. Second operand has 6 states, 6 states have (on average 25.5) internal successors, (153), 6 states have internal predecessors, (153), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2021-11-17 01:39:22,414 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 01:39:23,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 01:39:23,336 INFO L93 Difference]: Finished difference Result 22755 states and 33604 transitions. [2021-11-17 01:39:23,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-17 01:39:23,337 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 25.5) internal successors, (153), 6 states have internal predecessors, (153), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 339 [2021-11-17 01:39:23,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 01:39:23,388 INFO L225 Difference]: With dead ends: 22755 [2021-11-17 01:39:23,389 INFO L226 Difference]: Without dead ends: 15058 [2021-11-17 01:39:23,413 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 421 GetRequests, 408 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=176, Unknown=0, NotChecked=0, Total=210 [2021-11-17 01:39:23,414 INFO L933 BasicCegarLoop]: 1944 mSDtfsCounter, 69 mSDsluCounter, 3733 mSDsCounter, 0 mSdLazyCounter, 365 mSolverCounterSat, 12 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 115 SdHoareTripleChecker+Valid, 5677 SdHoareTripleChecker+Invalid, 378 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 365 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2021-11-17 01:39:23,415 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [115 Valid, 5677 Invalid, 378 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 365 Invalid, 1 Unknown, 0 Unchecked, 2.8s Time] [2021-11-17 01:39:23,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15058 states. [2021-11-17 01:39:23,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15058 to 14665. [2021-11-17 01:39:23,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14665 states, 10819 states have (on average 1.3897772437378686) internal successors, (15036), 11067 states have internal predecessors, (15036), 3032 states have call successors, (3032), 742 states have call predecessors, (3032), 813 states have return successors, (3527), 3013 states have call predecessors, (3527), 3031 states have call successors, (3527) [2021-11-17 01:39:23,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14665 states to 14665 states and 21595 transitions. [2021-11-17 01:39:23,795 INFO L78 Accepts]: Start accepts. Automaton has 14665 states and 21595 transitions. Word has length 339 [2021-11-17 01:39:23,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 01:39:23,797 INFO L470 AbstractCegarLoop]: Abstraction has 14665 states and 21595 transitions. [2021-11-17 01:39:23,797 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 25.5) internal successors, (153), 6 states have internal predecessors, (153), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2021-11-17 01:39:23,797 INFO L276 IsEmpty]: Start isEmpty. Operand 14665 states and 21595 transitions. [2021-11-17 01:39:23,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2021-11-17 01:39:23,841 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 01:39:23,842 INFO L514 BasicCegarLoop]: trace histogram [20, 20, 16, 16, 12, 12, 8, 8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 01:39:23,865 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-11-17 01:39:24,063 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 01:39:24,063 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 01:39:24,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 01:39:24,064 INFO L85 PathProgramCache]: Analyzing trace with hash -38093175, now seen corresponding path program 1 times [2021-11-17 01:39:24,064 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 01:39:24,064 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [125627789] [2021-11-17 01:39:24,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 01:39:24,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 01:39:24,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:39:24,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 01:39:24,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 01:39:24,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 01:39:24,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-11-17 01:39:24,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2021-11-17 01:39:24,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 01:39:24,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-11-17 01:39:24,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2021-11-17 01:39:24,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2021-11-17 01:39:24,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-11-17 01:39:24,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-11-17 01:39:24,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 01:39:24,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:39:24,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 01:39:24,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2021-11-17 01:39:24,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-11-17 01:39:24,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2021-11-17 01:39:24,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2021-11-17 01:39:24,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-11-17 01:39:24,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-11-17 01:39:24,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2021-11-17 01:39:24,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2021-11-17 01:39:24,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2021-11-17 01:39:24,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-11-17 01:39:24,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:39:24,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:39:24,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2021-11-17 01:39:24,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2021-11-17 01:39:24,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2021-11-17 01:39:24,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2021-11-17 01:39:24,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2021-11-17 01:39:24,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2021-11-17 01:39:24,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2021-11-17 01:39:24,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:39:24,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:39:24,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 328 [2021-11-17 01:39:24,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2021-11-17 01:39:24,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-11-17 01:39:24,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2021-11-17 01:39:24,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 346 [2021-11-17 01:39:24,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:39:24,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:39:24,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2021-11-17 01:39:24,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 378 [2021-11-17 01:39:24,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:39:24,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:39:24,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2021-11-17 01:39:24,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2021-11-17 01:39:24,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 409 [2021-11-17 01:39:24,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2021-11-17 01:39:24,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-11-17 01:39:24,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 422 [2021-11-17 01:39:24,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 426 [2021-11-17 01:39:24,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:39:24,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:39:24,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 448 [2021-11-17 01:39:24,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:24,563 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 1254 trivial. 0 not checked. [2021-11-17 01:39:24,563 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 01:39:24,563 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [125627789] [2021-11-17 01:39:24,563 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [125627789] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-17 01:39:24,564 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1838902910] [2021-11-17 01:39:24,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 01:39:24,564 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 01:39:24,564 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 01:39:24,592 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-17 01:39:24,593 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-11-17 01:39:25,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:25,275 INFO L263 TraceCheckSpWp]: Trace formula consists of 3561 conjuncts, 12 conjunts are in the unsatisfiable core [2021-11-17 01:39:25,282 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 01:39:26,098 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 298 proven. 100 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2021-11-17 01:39:26,098 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 01:39:26,980 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 234 proven. 100 refuted. 0 times theorem prover too weak. 934 trivial. 0 not checked. [2021-11-17 01:39:26,980 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1838902910] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-17 01:39:26,980 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-17 01:39:26,981 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 13, 13] total 26 [2021-11-17 01:39:26,981 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [300573063] [2021-11-17 01:39:26,981 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-17 01:39:26,982 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2021-11-17 01:39:26,982 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 01:39:26,982 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2021-11-17 01:39:26,982 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=171, Invalid=479, Unknown=0, NotChecked=0, Total=650 [2021-11-17 01:39:26,983 INFO L87 Difference]: Start difference. First operand 14665 states and 21595 transitions. Second operand has 26 states, 26 states have (on average 11.307692307692308) internal successors, (294), 21 states have internal predecessors, (294), 2 states have call successors, (108), 6 states have call predecessors, (108), 3 states have return successors, (102), 3 states have call predecessors, (102), 2 states have call successors, (102) [2021-11-17 01:39:31,029 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 01:39:36,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 01:39:36,813 INFO L93 Difference]: Finished difference Result 45002 states and 67732 transitions. [2021-11-17 01:39:36,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-11-17 01:39:36,814 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 11.307692307692308) internal successors, (294), 21 states have internal predecessors, (294), 2 states have call successors, (108), 6 states have call predecessors, (108), 3 states have return successors, (102), 3 states have call predecessors, (102), 2 states have call successors, (102) Word has length 457 [2021-11-17 01:39:36,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 01:39:36,978 INFO L225 Difference]: With dead ends: 45002 [2021-11-17 01:39:36,979 INFO L226 Difference]: Without dead ends: 30357 [2021-11-17 01:39:37,047 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 1075 GetRequests, 1019 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 600 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=584, Invalid=2722, Unknown=0, NotChecked=0, Total=3306 [2021-11-17 01:39:37,048 INFO L933 BasicCegarLoop]: 2265 mSDtfsCounter, 3674 mSDsluCounter, 18114 mSDsCounter, 0 mSdLazyCounter, 7937 mSolverCounterSat, 2779 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4008 SdHoareTripleChecker+Valid, 20379 SdHoareTripleChecker+Invalid, 10717 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2779 IncrementalHoareTripleChecker+Valid, 7937 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.7s IncrementalHoareTripleChecker+Time [2021-11-17 01:39:37,049 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4008 Valid, 20379 Invalid, 10717 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2779 Valid, 7937 Invalid, 1 Unknown, 0 Unchecked, 8.7s Time] [2021-11-17 01:39:37,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30357 states. [2021-11-17 01:39:37,912 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30357 to 28156. [2021-11-17 01:39:37,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28156 states, 20703 states have (on average 1.397382021929189) internal successors, (28930), 21163 states have internal predecessors, (28930), 5895 states have call successors, (5895), 1430 states have call predecessors, (5895), 1557 states have return successors, (6838), 5862 states have call predecessors, (6838), 5894 states have call successors, (6838) [2021-11-17 01:39:38,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28156 states to 28156 states and 41663 transitions. [2021-11-17 01:39:38,053 INFO L78 Accepts]: Start accepts. Automaton has 28156 states and 41663 transitions. Word has length 457 [2021-11-17 01:39:38,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 01:39:38,054 INFO L470 AbstractCegarLoop]: Abstraction has 28156 states and 41663 transitions. [2021-11-17 01:39:38,054 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 11.307692307692308) internal successors, (294), 21 states have internal predecessors, (294), 2 states have call successors, (108), 6 states have call predecessors, (108), 3 states have return successors, (102), 3 states have call predecessors, (102), 2 states have call successors, (102) [2021-11-17 01:39:38,054 INFO L276 IsEmpty]: Start isEmpty. Operand 28156 states and 41663 transitions. [2021-11-17 01:39:38,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 498 [2021-11-17 01:39:38,252 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 01:39:38,252 INFO L514 BasicCegarLoop]: trace histogram [32, 32, 16, 16, 12, 12, 8, 8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 01:39:38,275 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2021-11-17 01:39:38,471 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 01:39:38,472 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 01:39:38,472 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 01:39:38,472 INFO L85 PathProgramCache]: Analyzing trace with hash 376520039, now seen corresponding path program 1 times [2021-11-17 01:39:38,472 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 01:39:38,472 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [190903630] [2021-11-17 01:39:38,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 01:39:38,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 01:39:38,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:39:38,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 01:39:38,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 01:39:38,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 01:39:38,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-11-17 01:39:38,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:39:38,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:39:38,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 01:39:38,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-11-17 01:39:38,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-11-17 01:39:38,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 01:39:38,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-11-17 01:39:38,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2021-11-17 01:39:38,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2021-11-17 01:39:38,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-11-17 01:39:38,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2021-11-17 01:39:38,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2021-11-17 01:39:38,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-11-17 01:39:38,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-11-17 01:39:38,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2021-11-17 01:39:38,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2021-11-17 01:39:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2021-11-17 01:39:38,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2021-11-17 01:39:38,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2021-11-17 01:39:38,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2021-11-17 01:39:38,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:39:38,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:39:38,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 320 [2021-11-17 01:39:38,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2021-11-17 01:39:38,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2021-11-17 01:39:38,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2021-11-17 01:39:38,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-11-17 01:39:38,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2021-11-17 01:39:38,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 346 [2021-11-17 01:39:38,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:39:38,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:39:38,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2021-11-17 01:39:38,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2021-11-17 01:39:38,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 378 [2021-11-17 01:39:38,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 382 [2021-11-17 01:39:38,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-11-17 01:39:38,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:39:38,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:39:38,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 408 [2021-11-17 01:39:38,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-11-17 01:39:38,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:39:38,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:39:38,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 440 [2021-11-17 01:39:38,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 444 [2021-11-17 01:39:38,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 449 [2021-11-17 01:39:38,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2021-11-17 01:39:38,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458 [2021-11-17 01:39:38,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 462 [2021-11-17 01:39:38,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2021-11-17 01:39:38,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:39:38,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:39:38,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 488 [2021-11-17 01:39:38,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:38,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1903 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1894 trivial. 0 not checked. [2021-11-17 01:39:38,788 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 01:39:38,788 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [190903630] [2021-11-17 01:39:38,788 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [190903630] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 01:39:38,789 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 01:39:38,789 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-17 01:39:38,789 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1540215154] [2021-11-17 01:39:38,789 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 01:39:38,790 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-17 01:39:38,791 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 01:39:38,791 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-17 01:39:38,791 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-17 01:39:38,792 INFO L87 Difference]: Start difference. First operand 28156 states and 41663 transitions. Second operand has 6 states, 6 states have (on average 30.833333333333332) internal successors, (185), 3 states have internal predecessors, (185), 2 states have call successors, (50), 5 states have call predecessors, (50), 1 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2021-11-17 01:39:41,053 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 01:39:45,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 01:39:45,493 INFO L93 Difference]: Finished difference Result 72985 states and 107838 transitions. [2021-11-17 01:39:45,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-17 01:39:45,493 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 30.833333333333332) internal successors, (185), 3 states have internal predecessors, (185), 2 states have call successors, (50), 5 states have call predecessors, (50), 1 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) Word has length 497 [2021-11-17 01:39:45,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 01:39:45,693 INFO L225 Difference]: With dead ends: 72985 [2021-11-17 01:39:45,693 INFO L226 Difference]: Without dead ends: 44858 [2021-11-17 01:39:45,778 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 117 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2021-11-17 01:39:45,779 INFO L933 BasicCegarLoop]: 2196 mSDtfsCounter, 2210 mSDsluCounter, 4375 mSDsCounter, 0 mSdLazyCounter, 2672 mSolverCounterSat, 1432 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2441 SdHoareTripleChecker+Valid, 6571 SdHoareTripleChecker+Invalid, 4105 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1432 IncrementalHoareTripleChecker+Valid, 2672 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2021-11-17 01:39:45,779 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2441 Valid, 6571 Invalid, 4105 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1432 Valid, 2672 Invalid, 1 Unknown, 0 Unchecked, 5.5s Time] [2021-11-17 01:39:45,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44858 states. [2021-11-17 01:39:47,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44858 to 42013. [2021-11-17 01:39:47,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42013 states, 31167 states have (on average 1.374466583245099) internal successors, (42838), 31943 states have internal predecessors, (42838), 8445 states have call successors, (8445), 2209 states have call predecessors, (8445), 2400 states have return successors, (9628), 8366 states have call predecessors, (9628), 8444 states have call successors, (9628) [2021-11-17 01:39:47,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42013 states to 42013 states and 60911 transitions. [2021-11-17 01:39:47,330 INFO L78 Accepts]: Start accepts. Automaton has 42013 states and 60911 transitions. Word has length 497 [2021-11-17 01:39:47,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 01:39:47,331 INFO L470 AbstractCegarLoop]: Abstraction has 42013 states and 60911 transitions. [2021-11-17 01:39:47,331 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 30.833333333333332) internal successors, (185), 3 states have internal predecessors, (185), 2 states have call successors, (50), 5 states have call predecessors, (50), 1 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2021-11-17 01:39:47,331 INFO L276 IsEmpty]: Start isEmpty. Operand 42013 states and 60911 transitions. [2021-11-17 01:39:47,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 498 [2021-11-17 01:39:47,461 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 01:39:47,462 INFO L514 BasicCegarLoop]: trace histogram [32, 32, 16, 16, 12, 12, 8, 8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 01:39:47,462 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-17 01:39:47,462 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 01:39:47,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 01:39:47,462 INFO L85 PathProgramCache]: Analyzing trace with hash -1472174595, now seen corresponding path program 2 times [2021-11-17 01:39:47,463 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 01:39:47,463 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [847658547] [2021-11-17 01:39:47,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 01:39:47,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 01:39:47,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:39:47,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 01:39:47,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 01:39:47,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 01:39:47,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2021-11-17 01:39:47,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-11-17 01:39:47,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 01:39:47,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2021-11-17 01:39:47,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-17 01:39:47,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2021-11-17 01:39:47,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-11-17 01:39:47,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2021-11-17 01:39:47,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:39:47,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:39:47,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 01:39:47,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2021-11-17 01:39:47,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2021-11-17 01:39:47,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-11-17 01:39:47,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-11-17 01:39:47,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2021-11-17 01:39:47,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2021-11-17 01:39:47,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2021-11-17 01:39:47,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2021-11-17 01:39:47,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2021-11-17 01:39:47,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2021-11-17 01:39:47,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:39:47,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:39:47,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 320 [2021-11-17 01:39:47,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2021-11-17 01:39:47,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2021-11-17 01:39:47,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2021-11-17 01:39:47,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-11-17 01:39:47,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2021-11-17 01:39:47,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 346 [2021-11-17 01:39:47,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:39:47,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:39:47,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2021-11-17 01:39:47,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2021-11-17 01:39:47,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 378 [2021-11-17 01:39:47,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 382 [2021-11-17 01:39:47,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-11-17 01:39:47,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:39:47,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:39:47,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 408 [2021-11-17 01:39:47,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-11-17 01:39:47,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:39:47,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:39:47,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 440 [2021-11-17 01:39:47,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 444 [2021-11-17 01:39:47,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 449 [2021-11-17 01:39:47,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2021-11-17 01:39:47,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458 [2021-11-17 01:39:47,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 462 [2021-11-17 01:39:47,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2021-11-17 01:39:47,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:39:47,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:39:47,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 488 [2021-11-17 01:39:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:39:47,844 INFO L134 CoverageAnalysis]: Checked inductivity of 1903 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1890 trivial. 0 not checked. [2021-11-17 01:39:47,844 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 01:39:47,844 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [847658547] [2021-11-17 01:39:47,844 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [847658547] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 01:39:47,844 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 01:39:47,844 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-17 01:39:47,844 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [382380431] [2021-11-17 01:39:47,844 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 01:39:47,845 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-17 01:39:47,845 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 01:39:47,846 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-17 01:39:47,846 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-17 01:39:47,846 INFO L87 Difference]: Start difference. First operand 42013 states and 60911 transitions. Second operand has 6 states, 6 states have (on average 31.333333333333332) internal successors, (188), 3 states have internal predecessors, (188), 3 states have call successors, (50), 5 states have call predecessors, (50), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) [2021-11-17 01:39:50,104 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 01:39:53,638 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 01:39:57,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 01:39:57,581 INFO L93 Difference]: Finished difference Result 111959 states and 163796 transitions. [2021-11-17 01:39:57,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-17 01:39:57,582 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 31.333333333333332) internal successors, (188), 3 states have internal predecessors, (188), 3 states have call successors, (50), 5 states have call predecessors, (50), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) Word has length 497 [2021-11-17 01:39:57,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 01:39:57,808 INFO L225 Difference]: With dead ends: 111959 [2021-11-17 01:39:57,809 INFO L226 Difference]: Without dead ends: 69978 [2021-11-17 01:39:57,924 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 117 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2021-11-17 01:39:57,925 INFO L933 BasicCegarLoop]: 2515 mSDtfsCounter, 2377 mSDsluCounter, 4562 mSDsCounter, 0 mSdLazyCounter, 3321 mSolverCounterSat, 1684 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2624 SdHoareTripleChecker+Valid, 7077 SdHoareTripleChecker+Invalid, 5007 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1684 IncrementalHoareTripleChecker+Valid, 3321 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.0s IncrementalHoareTripleChecker+Time [2021-11-17 01:39:57,925 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2624 Valid, 7077 Invalid, 5007 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1684 Valid, 3321 Invalid, 2 Unknown, 0 Unchecked, 8.0s Time] [2021-11-17 01:39:57,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69978 states. [2021-11-17 01:39:59,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69978 to 65081. [2021-11-17 01:39:59,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65081 states, 48851 states have (on average 1.351620232953266) internal successors, (66028), 50075 states have internal predecessors, (66028), 12323 states have call successors, (12323), 3587 states have call predecessors, (12323), 3906 states have return successors, (13810), 12208 states have call predecessors, (13810), 12322 states have call successors, (13810) [2021-11-17 01:40:00,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65081 states to 65081 states and 92161 transitions. [2021-11-17 01:40:00,155 INFO L78 Accepts]: Start accepts. Automaton has 65081 states and 92161 transitions. Word has length 497 [2021-11-17 01:40:00,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 01:40:00,156 INFO L470 AbstractCegarLoop]: Abstraction has 65081 states and 92161 transitions. [2021-11-17 01:40:00,156 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 31.333333333333332) internal successors, (188), 3 states have internal predecessors, (188), 3 states have call successors, (50), 5 states have call predecessors, (50), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) [2021-11-17 01:40:00,156 INFO L276 IsEmpty]: Start isEmpty. Operand 65081 states and 92161 transitions. [2021-11-17 01:40:00,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 498 [2021-11-17 01:40:00,372 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 01:40:00,372 INFO L514 BasicCegarLoop]: trace histogram [32, 32, 16, 16, 12, 12, 8, 8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 01:40:00,372 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-17 01:40:00,373 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-17 01:40:00,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 01:40:00,373 INFO L85 PathProgramCache]: Analyzing trace with hash 1748375537, now seen corresponding path program 1 times [2021-11-17 01:40:00,373 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 01:40:00,373 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1305278772] [2021-11-17 01:40:00,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 01:40:00,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 01:40:00,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:40:00,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 01:40:00,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 01:40:00,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-17 01:40:00,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2021-11-17 01:40:00,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-11-17 01:40:00,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 01:40:00,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2021-11-17 01:40:00,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-11-17 01:40:00,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2021-11-17 01:40:00,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-11-17 01:40:00,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-11-17 01:40:00,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:40:00,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-17 01:40:00,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-11-17 01:40:00,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2021-11-17 01:40:00,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2021-11-17 01:40:00,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2021-11-17 01:40:00,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-11-17 01:40:00,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2021-11-17 01:40:00,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2021-11-17 01:40:00,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2021-11-17 01:40:00,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2021-11-17 01:40:00,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2021-11-17 01:40:00,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2021-11-17 01:40:00,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:40:00,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:40:00,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 320 [2021-11-17 01:40:00,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2021-11-17 01:40:00,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2021-11-17 01:40:00,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2021-11-17 01:40:00,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-11-17 01:40:00,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2021-11-17 01:40:00,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 346 [2021-11-17 01:40:00,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:40:00,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:40:00,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2021-11-17 01:40:00,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2021-11-17 01:40:00,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 378 [2021-11-17 01:40:00,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 382 [2021-11-17 01:40:00,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-11-17 01:40:00,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:40:00,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:40:00,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 408 [2021-11-17 01:40:00,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-11-17 01:40:00,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:40:00,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:40:00,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 440 [2021-11-17 01:40:00,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 444 [2021-11-17 01:40:00,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 449 [2021-11-17 01:40:00,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2021-11-17 01:40:00,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458 [2021-11-17 01:40:00,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 462 [2021-11-17 01:40:00,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2021-11-17 01:40:00,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 01:40:00,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 01:40:00,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 488 [2021-11-17 01:40:00,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:00,911 INFO L134 CoverageAnalysis]: Checked inductivity of 1903 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 1890 trivial. 0 not checked. [2021-11-17 01:40:00,912 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 01:40:00,912 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1305278772] [2021-11-17 01:40:00,912 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1305278772] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-17 01:40:00,912 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1773721227] [2021-11-17 01:40:00,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 01:40:00,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 01:40:00,913 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 01:40:00,913 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-17 01:40:00,915 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-11-17 01:40:01,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 01:40:01,647 INFO L263 TraceCheckSpWp]: Trace formula consists of 3763 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-17 01:40:01,654 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 01:40:02,450 INFO L134 CoverageAnalysis]: Checked inductivity of 1903 backedges. 72 proven. 551 refuted. 0 times theorem prover too weak. 1280 trivial. 0 not checked. [2021-11-17 01:40:02,450 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 01:40:03,416 INFO L134 CoverageAnalysis]: Checked inductivity of 1903 backedges. 8 proven. 551 refuted. 0 times theorem prover too weak. 1344 trivial. 0 not checked. [2021-11-17 01:40:03,416 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1773721227] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-17 01:40:03,416 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-17 01:40:03,416 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5, 5] total 13 [2021-11-17 01:40:03,417 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1309749139] [2021-11-17 01:40:03,417 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-17 01:40:03,417 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-17 01:40:03,417 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 01:40:03,418 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-17 01:40:03,418 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2021-11-17 01:40:03,418 INFO L87 Difference]: Start difference. First operand 65081 states and 92161 transitions. Second operand has 13 states, 13 states have (on average 23.76923076923077) internal successors, (309), 9 states have internal predecessors, (309), 2 states have call successors, (108), 5 states have call predecessors, (108), 3 states have return successors, (102), 3 states have call predecessors, (102), 2 states have call successors, (102) [2021-11-17 01:40:09,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 01:40:09,378 INFO L93 Difference]: Finished difference Result 115717 states and 163888 transitions. [2021-11-17 01:40:09,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-11-17 01:40:09,382 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 23.76923076923077) internal successors, (309), 9 states have internal predecessors, (309), 2 states have call successors, (108), 5 states have call predecessors, (108), 3 states have return successors, (102), 3 states have call predecessors, (102), 2 states have call successors, (102) Word has length 497 [2021-11-17 01:40:09,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 01:40:09,402 INFO L225 Difference]: With dead ends: 115717 [2021-11-17 01:40:09,403 INFO L226 Difference]: Without dead ends: 0 [2021-11-17 01:40:09,708 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 1137 GetRequests, 1109 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 139 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=144, Invalid=726, Unknown=0, NotChecked=0, Total=870 [2021-11-17 01:40:09,718 INFO L933 BasicCegarLoop]: 2863 mSDtfsCounter, 3212 mSDsluCounter, 16493 mSDsCounter, 0 mSdLazyCounter, 6225 mSolverCounterSat, 2291 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3536 SdHoareTripleChecker+Valid, 19356 SdHoareTripleChecker+Invalid, 8516 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2291 IncrementalHoareTripleChecker+Valid, 6225 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2021-11-17 01:40:09,718 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3536 Valid, 19356 Invalid, 8516 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2291 Valid, 6225 Invalid, 0 Unknown, 0 Unchecked, 4.1s Time] [2021-11-17 01:40:09,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-17 01:40:09,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-17 01:40:09,719 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) [2021-11-17 01:40:09,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-17 01:40:09,730 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 497 [2021-11-17 01:40:09,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 01:40:09,752 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-17 01:40:09,753 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 23.76923076923077) internal successors, (309), 9 states have internal predecessors, (309), 2 states have call successors, (108), 5 states have call predecessors, (108), 3 states have return successors, (102), 3 states have call predecessors, (102), 2 states have call successors, (102) [2021-11-17 01:40:09,753 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-17 01:40:09,753 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-17 01:40:09,755 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-17 01:40:09,780 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2021-11-17 01:40:09,975 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-11-17 01:40:09,977 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-17 01:42:05,212 WARN L227 SmtUtils]: Spent 1.75m on a formula simplification. DAG size of input: 1884 DAG size of output: 1879 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-17 01:44:37,501 WARN L227 SmtUtils]: Spent 1.72m on a formula simplification. DAG size of input: 2009 DAG size of output: 2000 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-11-17 01:46:49,907 WARN L227 SmtUtils]: Spent 29.82s on a formula simplification. DAG size of input: 1879 DAG size of output: 14 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2021-11-17 01:47:48,545 WARN L227 SmtUtils]: Spent 33.91s on a formula simplification. DAG size of input: 2000 DAG size of output: 10 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2021-11-17 01:48:11,236 INFO L858 garLoopResultBuilder]: For program point tty_wakeupEXIT(lines 7229 7231) no Hoare annotation was computed. [2021-11-17 01:48:11,237 INFO L861 garLoopResultBuilder]: At program point tty_wakeupENTRY(lines 7229 7231) the Hoare annotation is: true [2021-11-17 01:48:11,237 INFO L858 garLoopResultBuilder]: For program point tty_wakeupFINAL(lines 7229 7231) no Hoare annotation was computed. [2021-11-17 01:48:11,237 INFO L858 garLoopResultBuilder]: For program point isicom_startEXIT(lines 5504 5512) no Hoare annotation was computed. [2021-11-17 01:48:11,237 INFO L854 garLoopResultBuilder]: At program point isicom_startENTRY(lines 5504 5512) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-11-17 01:48:11,237 INFO L858 garLoopResultBuilder]: For program point isicom_startFINAL(lines 5504 5512) no Hoare annotation was computed. [2021-11-17 01:48:11,237 INFO L858 garLoopResultBuilder]: For program point isicom_set_termiosEXIT(lines 5450 5470) no Hoare annotation was computed. [2021-11-17 01:48:11,237 INFO L858 garLoopResultBuilder]: For program point L5463(line 5463) no Hoare annotation was computed. [2021-11-17 01:48:11,238 INFO L854 garLoopResultBuilder]: At program point L5465(line 5465) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,238 INFO L858 garLoopResultBuilder]: For program point L5461(line 5461) no Hoare annotation was computed. [2021-11-17 01:48:11,238 INFO L858 garLoopResultBuilder]: For program point L5463-2(lines 5463 5467) no Hoare annotation was computed. [2021-11-17 01:48:11,238 INFO L858 garLoopResultBuilder]: For program point L5463-3(lines 5450 5470) no Hoare annotation was computed. [2021-11-17 01:48:11,238 INFO L854 garLoopResultBuilder]: At program point isicom_set_termiosENTRY(lines 5450 5470) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-11-17 01:48:11,238 INFO L861 garLoopResultBuilder]: At program point L5462(line 5462) the Hoare annotation is: true [2021-11-17 01:48:11,238 INFO L854 garLoopResultBuilder]: At program point L5460-1(line 5460) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= |#memory_int| |old(#memory_int)|)) [2021-11-17 01:48:11,239 INFO L858 garLoopResultBuilder]: For program point L5462-1(line 5462) no Hoare annotation was computed. [2021-11-17 01:48:11,239 INFO L854 garLoopResultBuilder]: At program point L5460(line 5460) the Hoare annotation is: (or (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= |old(~ldv_spin~0)| 0))) [2021-11-17 01:48:11,239 INFO L858 garLoopResultBuilder]: For program point L5456-2(lines 5456 5459) no Hoare annotation was computed. [2021-11-17 01:48:11,239 INFO L858 garLoopResultBuilder]: For program point L5456(line 5456) no Hoare annotation was computed. [2021-11-17 01:48:11,239 INFO L858 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 7013 7015) no Hoare annotation was computed. [2021-11-17 01:48:11,240 INFO L858 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 7013 7015) no Hoare annotation was computed. [2021-11-17 01:48:11,240 INFO L861 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 7013 7015) the Hoare annotation is: true [2021-11-17 01:48:11,240 INFO L858 garLoopResultBuilder]: For program point msleepEXIT(lines 7125 7127) no Hoare annotation was computed. [2021-11-17 01:48:11,240 INFO L861 garLoopResultBuilder]: At program point msleepENTRY(lines 7125 7127) the Hoare annotation is: true [2021-11-17 01:48:11,240 INFO L858 garLoopResultBuilder]: For program point msleepFINAL(lines 7125 7127) no Hoare annotation was computed. [2021-11-17 01:48:11,240 INFO L858 garLoopResultBuilder]: For program point L4693(lines 4693 4733) no Hoare annotation was computed. [2021-11-17 01:48:11,240 INFO L854 garLoopResultBuilder]: At program point ldv_irq_1ENTRY(lines 6142 6167) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-17 01:48:11,240 INFO L858 garLoopResultBuilder]: For program point L4842(line 4842) no Hoare annotation was computed. [2021-11-17 01:48:11,240 INFO L858 garLoopResultBuilder]: For program point L6147(lines 6147 6164) no Hoare annotation was computed. [2021-11-17 01:48:11,241 INFO L854 garLoopResultBuilder]: At program point L6147-1(lines 6147 6164) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-17 01:48:11,241 INFO L861 garLoopResultBuilder]: At program point L4677(lines 4669 4687) the Hoare annotation is: true [2021-11-17 01:48:11,241 INFO L858 garLoopResultBuilder]: For program point L4694(lines 4694 4727) no Hoare annotation was computed. [2021-11-17 01:48:11,241 INFO L861 garLoopResultBuilder]: At program point L7056(lines 7055 7057) the Hoare annotation is: true [2021-11-17 01:48:11,241 INFO L858 garLoopResultBuilder]: For program point L4744(lines 4744 4748) no Hoare annotation was computed. [2021-11-17 01:48:11,241 INFO L861 garLoopResultBuilder]: At program point L4794(line 4794) the Hoare annotation is: true [2021-11-17 01:48:11,241 INFO L861 garLoopResultBuilder]: At program point L4827-1(lines 4827 4850) the Hoare annotation is: true [2021-11-17 01:48:11,241 INFO L858 garLoopResultBuilder]: For program point L4695(lines 4695 4710) no Hoare annotation was computed. [2021-11-17 01:48:11,241 INFO L861 garLoopResultBuilder]: At program point L3737(lines 3733 3739) the Hoare annotation is: true [2021-11-17 01:48:11,241 INFO L858 garLoopResultBuilder]: For program point L4662(lines 4662 4667) no Hoare annotation was computed. [2021-11-17 01:48:11,242 INFO L858 garLoopResultBuilder]: For program point L4794-1(line 4794) no Hoare annotation was computed. [2021-11-17 01:48:11,242 INFO L861 garLoopResultBuilder]: At program point L4844(lines 4827 4849) the Hoare annotation is: true [2021-11-17 01:48:11,242 INFO L858 garLoopResultBuilder]: For program point L4712(lines 4712 4727) no Hoare annotation was computed. [2021-11-17 01:48:11,243 INFO L858 garLoopResultBuilder]: For program point L6149(lines 6149 6161) no Hoare annotation was computed. [2021-11-17 01:48:11,243 INFO L861 garLoopResultBuilder]: At program point L7173(lines 7172 7174) the Hoare annotation is: true [2021-11-17 01:48:11,243 INFO L861 garLoopResultBuilder]: At program point L7041(lines 7040 7042) the Hoare annotation is: true [2021-11-17 01:48:11,243 INFO L858 garLoopResultBuilder]: For program point L4795(lines 4795 4799) no Hoare annotation was computed. [2021-11-17 01:48:11,244 INFO L861 garLoopResultBuilder]: At program point L4663(line 4663) the Hoare annotation is: true [2021-11-17 01:48:11,244 INFO L858 garLoopResultBuilder]: For program point L4729-2(lines 4693 4733) no Hoare annotation was computed. [2021-11-17 01:48:11,244 INFO L861 garLoopResultBuilder]: At program point L4663-1(line 4663) the Hoare annotation is: true [2021-11-17 01:48:11,244 INFO L858 garLoopResultBuilder]: For program point L4729(lines 4729 4733) no Hoare annotation was computed. [2021-11-17 01:48:11,245 INFO L858 garLoopResultBuilder]: For program point L4812-1(line 4812) no Hoare annotation was computed. [2021-11-17 01:48:11,246 INFO L861 garLoopResultBuilder]: At program point L4812(line 4812) the Hoare annotation is: true [2021-11-17 01:48:11,246 INFO L861 garLoopResultBuilder]: At program point L4647(line 4647) the Hoare annotation is: true [2021-11-17 01:48:11,246 INFO L858 garLoopResultBuilder]: For program point L6150(line 6150) no Hoare annotation was computed. [2021-11-17 01:48:11,246 INFO L861 garLoopResultBuilder]: At program point L4647-1(line 4647) the Hoare annotation is: true [2021-11-17 01:48:11,246 INFO L861 garLoopResultBuilder]: At program point L4680-2(lines 4680 4683) the Hoare annotation is: true [2021-11-17 01:48:11,246 INFO L858 garLoopResultBuilder]: For program point L4680(lines 4680 4683) no Hoare annotation was computed. [2021-11-17 01:48:11,246 INFO L858 garLoopResultBuilder]: For program point L4664(line 4664) no Hoare annotation was computed. [2021-11-17 01:48:11,246 INFO L861 garLoopResultBuilder]: At program point L4846(lines 4827 4849) the Hoare annotation is: true [2021-11-17 01:48:11,246 INFO L858 garLoopResultBuilder]: For program point L4813-2(lines 4813 4817) no Hoare annotation was computed. [2021-11-17 01:48:11,247 INFO L858 garLoopResultBuilder]: For program point L4813(lines 4813 4817) no Hoare annotation was computed. [2021-11-17 01:48:11,247 INFO L858 garLoopResultBuilder]: For program point L6151(lines 6151 6157) no Hoare annotation was computed. [2021-11-17 01:48:11,247 INFO L861 garLoopResultBuilder]: At program point L4681(line 4681) the Hoare annotation is: true [2021-11-17 01:48:11,247 INFO L858 garLoopResultBuilder]: For program point L4648(line 4648) no Hoare annotation was computed. [2021-11-17 01:48:11,247 INFO L858 garLoopResultBuilder]: For program point L4681-1(line 4681) no Hoare annotation was computed. [2021-11-17 01:48:11,247 INFO L861 garLoopResultBuilder]: At program point L4781(line 4781) the Hoare annotation is: true [2021-11-17 01:48:11,247 INFO L858 garLoopResultBuilder]: For program point L4781-1(line 4781) no Hoare annotation was computed. [2021-11-17 01:48:11,247 INFO L861 garLoopResultBuilder]: At program point L4649(line 4649) the Hoare annotation is: true [2021-11-17 01:48:11,247 INFO L861 garLoopResultBuilder]: At program point L4038(lines 4035 4040) the Hoare annotation is: true [2021-11-17 01:48:11,247 INFO L858 garLoopResultBuilder]: For program point L4649-1(line 4649) no Hoare annotation was computed. [2021-11-17 01:48:11,248 INFO L858 garLoopResultBuilder]: For program point L4782(lines 4782 4785) no Hoare annotation was computed. [2021-11-17 01:48:11,248 INFO L861 garLoopResultBuilder]: At program point L4650(line 4650) the Hoare annotation is: true [2021-11-17 01:48:11,248 INFO L858 garLoopResultBuilder]: For program point L4650-1(line 4650) no Hoare annotation was computed. [2021-11-17 01:48:11,248 INFO L858 garLoopResultBuilder]: For program point L4766(line 4766) no Hoare annotation was computed. [2021-11-17 01:48:11,248 INFO L858 garLoopResultBuilder]: For program point L4750(lines 4750 4754) no Hoare annotation was computed. [2021-11-17 01:48:11,248 INFO L861 garLoopResultBuilder]: At program point L4684(line 4684) the Hoare annotation is: true [2021-11-17 01:48:11,248 INFO L858 garLoopResultBuilder]: For program point L4750-2(lines 4691 4801) no Hoare annotation was computed. [2021-11-17 01:48:11,248 INFO L861 garLoopResultBuilder]: At program point L4767(line 4767) the Hoare annotation is: true [2021-11-17 01:48:11,248 INFO L858 garLoopResultBuilder]: For program point L4767-1(line 4767) no Hoare annotation was computed. [2021-11-17 01:48:11,248 INFO L858 garLoopResultBuilder]: For program point L4668-1(line 4668) no Hoare annotation was computed. [2021-11-17 01:48:11,249 INFO L861 garLoopResultBuilder]: At program point L4668(line 4668) the Hoare annotation is: true [2021-11-17 01:48:11,249 INFO L858 garLoopResultBuilder]: For program point ldv_irq_1FINAL(lines 6142 6167) no Hoare annotation was computed. [2021-11-17 01:48:11,249 INFO L858 garLoopResultBuilder]: For program point L4685(line 4685) no Hoare annotation was computed. [2021-11-17 01:48:11,249 INFO L861 garLoopResultBuilder]: At program point L4834(line 4834) the Hoare annotation is: true [2021-11-17 01:48:11,249 INFO L858 garLoopResultBuilder]: For program point L4735(lines 4735 4754) no Hoare annotation was computed. [2021-11-17 01:48:11,249 INFO L861 garLoopResultBuilder]: At program point L4702(line 4702) the Hoare annotation is: true [2021-11-17 01:48:11,249 INFO L861 garLoopResultBuilder]: At program point L4768-2(lines 4768 4771) the Hoare annotation is: true [2021-11-17 01:48:11,249 INFO L858 garLoopResultBuilder]: For program point L4834-1(line 4834) no Hoare annotation was computed. [2021-11-17 01:48:11,249 INFO L858 garLoopResultBuilder]: For program point L4768(lines 4768 4771) no Hoare annotation was computed. [2021-11-17 01:48:11,250 INFO L858 garLoopResultBuilder]: For program point L4636-2(lines 4636 4639) no Hoare annotation was computed. [2021-11-17 01:48:11,250 INFO L858 garLoopResultBuilder]: For program point L4669(lines 4669 4688) no Hoare annotation was computed. [2021-11-17 01:48:11,250 INFO L858 garLoopResultBuilder]: For program point L4702-1(line 4702) no Hoare annotation was computed. [2021-11-17 01:48:11,250 INFO L858 garLoopResultBuilder]: For program point L4636(line 4636) no Hoare annotation was computed. [2021-11-17 01:48:11,250 INFO L861 garLoopResultBuilder]: At program point L4851(lines 4689 4852) the Hoare annotation is: true [2021-11-17 01:48:11,250 INFO L861 garLoopResultBuilder]: At program point L4719(line 4719) the Hoare annotation is: true [2021-11-17 01:48:11,251 INFO L858 garLoopResultBuilder]: For program point L4719-1(line 4719) no Hoare annotation was computed. [2021-11-17 01:48:11,251 INFO L858 garLoopResultBuilder]: For program point L4653(lines 4653 4660) no Hoare annotation was computed. [2021-11-17 01:48:11,251 INFO L861 garLoopResultBuilder]: At program point L7213(lines 7212 7214) the Hoare annotation is: true [2021-11-17 01:48:11,251 INFO L861 garLoopResultBuilder]: At program point L7081(lines 7080 7082) the Hoare annotation is: true [2021-11-17 01:48:11,251 INFO L858 garLoopResultBuilder]: For program point L4835(lines 4835 4839) no Hoare annotation was computed. [2021-11-17 01:48:11,251 INFO L858 garLoopResultBuilder]: For program point L4703(lines 4703 4706) no Hoare annotation was computed. [2021-11-17 01:48:11,251 INFO L858 garLoopResultBuilder]: For program point L4736(lines 4736 4748) no Hoare annotation was computed. [2021-11-17 01:48:11,251 INFO L858 garLoopResultBuilder]: For program point L4703-2(lines 4703 4706) no Hoare annotation was computed. [2021-11-17 01:48:11,251 INFO L861 garLoopResultBuilder]: At program point L4819(line 4819) the Hoare annotation is: true [2021-11-17 01:48:11,252 INFO L858 garLoopResultBuilder]: For program point L4819-1(line 4819) no Hoare annotation was computed. [2021-11-17 01:48:11,252 INFO L858 garLoopResultBuilder]: For program point L4720-2(lines 4720 4723) no Hoare annotation was computed. [2021-11-17 01:48:11,252 INFO L858 garLoopResultBuilder]: For program point L4720(lines 4720 4723) no Hoare annotation was computed. [2021-11-17 01:48:11,252 INFO L858 garLoopResultBuilder]: For program point L4737(lines 4737 4742) no Hoare annotation was computed. [2021-11-17 01:48:11,252 INFO L858 garLoopResultBuilder]: For program point L4787(line 4787) no Hoare annotation was computed. [2021-11-17 01:48:11,252 INFO L861 garLoopResultBuilder]: At program point L4853(line 4853) the Hoare annotation is: true [2021-11-17 01:48:11,252 INFO L854 garLoopResultBuilder]: At program point L4854(line 4854) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,252 INFO L858 garLoopResultBuilder]: For program point L4821-2(lines 4803 4852) no Hoare annotation was computed. [2021-11-17 01:48:11,252 INFO L858 garLoopResultBuilder]: For program point L4755-1(lines 4691 4801) no Hoare annotation was computed. [2021-11-17 01:48:11,253 INFO L858 garLoopResultBuilder]: For program point L4821(lines 4821 4826) no Hoare annotation was computed. [2021-11-17 01:48:11,253 INFO L861 garLoopResultBuilder]: At program point L4656-1(line 4656) the Hoare annotation is: true [2021-11-17 01:48:11,253 INFO L858 garLoopResultBuilder]: For program point L6159(line 6159) no Hoare annotation was computed. [2021-11-17 01:48:11,253 INFO L858 garLoopResultBuilder]: For program point L4689(lines 4689 4852) no Hoare annotation was computed. [2021-11-17 01:48:11,253 INFO L861 garLoopResultBuilder]: At program point L4656(line 4656) the Hoare annotation is: true [2021-11-17 01:48:11,253 INFO L854 garLoopResultBuilder]: At program point L6886(line 6886) the Hoare annotation is: (or (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= |old(~ldv_spin~0)| 0))) [2021-11-17 01:48:11,253 INFO L858 garLoopResultBuilder]: For program point L6886-1(line 6886) no Hoare annotation was computed. [2021-11-17 01:48:11,253 INFO L858 garLoopResultBuilder]: For program point L4673(line 4673) no Hoare annotation was computed. [2021-11-17 01:48:11,253 INFO L858 garLoopResultBuilder]: For program point L4855(line 4855) no Hoare annotation was computed. [2021-11-17 01:48:11,254 INFO L861 garLoopResultBuilder]: At program point L4822(line 4822) the Hoare annotation is: true [2021-11-17 01:48:11,254 INFO L861 garLoopResultBuilder]: At program point L4690(line 4690) the Hoare annotation is: true [2021-11-17 01:48:11,254 INFO L858 garLoopResultBuilder]: For program point L4822-1(line 4822) no Hoare annotation was computed. [2021-11-17 01:48:11,254 INFO L858 garLoopResultBuilder]: For program point L4657(line 4657) no Hoare annotation was computed. [2021-11-17 01:48:11,254 INFO L858 garLoopResultBuilder]: For program point L4690-1(line 4690) no Hoare annotation was computed. [2021-11-17 01:48:11,256 INFO L854 garLoopResultBuilder]: At program point L6160(line 6160) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) [2021-11-17 01:48:11,256 INFO L861 garLoopResultBuilder]: At program point L4740(line 4740) the Hoare annotation is: true [2021-11-17 01:48:11,256 INFO L854 garLoopResultBuilder]: At program point L4641(line 4641) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-11-17 01:48:11,256 INFO L858 garLoopResultBuilder]: For program point L4641-1(line 4641) no Hoare annotation was computed. [2021-11-17 01:48:11,256 INFO L861 garLoopResultBuilder]: At program point L4823(line 4823) the Hoare annotation is: true [2021-11-17 01:48:11,256 INFO L858 garLoopResultBuilder]: For program point L4823-1(line 4823) no Hoare annotation was computed. [2021-11-17 01:48:11,257 INFO L854 garLoopResultBuilder]: At program point L4856(lines 4606 4858) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,257 INFO L858 garLoopResultBuilder]: For program point L4691(lines 4691 4801) no Hoare annotation was computed. [2021-11-17 01:48:11,257 INFO L858 garLoopResultBuilder]: For program point L4774(line 4774) no Hoare annotation was computed. [2021-11-17 01:48:11,257 INFO L861 garLoopResultBuilder]: At program point L6888(lines 6883 6890) the Hoare annotation is: true [2021-11-17 01:48:11,257 INFO L861 garLoopResultBuilder]: At program point L4675(lines 4669 4687) the Hoare annotation is: true [2021-11-17 01:48:11,257 INFO L858 garLoopResultBuilder]: For program point ldv_irq_1EXIT(lines 6142 6167) no Hoare annotation was computed. [2021-11-17 01:48:11,257 INFO L858 garLoopResultBuilder]: For program point L4642(lines 4642 4645) no Hoare annotation was computed. [2021-11-17 01:48:11,257 INFO L858 garLoopResultBuilder]: For program point L4692(line 4692) no Hoare annotation was computed. [2021-11-17 01:48:11,257 INFO L858 garLoopResultBuilder]: For program point _copy_to_userEXIT(lines 7048 7050) no Hoare annotation was computed. [2021-11-17 01:48:11,258 INFO L861 garLoopResultBuilder]: At program point _copy_to_userENTRY(lines 7048 7050) the Hoare annotation is: true [2021-11-17 01:48:11,258 INFO L858 garLoopResultBuilder]: For program point _copy_to_userFINAL(lines 7048 7050) no Hoare annotation was computed. [2021-11-17 01:48:11,258 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3881 3887) no Hoare annotation was computed. [2021-11-17 01:48:11,258 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 3881 3887) the Hoare annotation is: true [2021-11-17 01:48:11,258 INFO L858 garLoopResultBuilder]: For program point tty_kref_putEXIT(lines 7179 7181) no Hoare annotation was computed. [2021-11-17 01:48:11,258 INFO L861 garLoopResultBuilder]: At program point tty_kref_putENTRY(lines 7179 7181) the Hoare annotation is: true [2021-11-17 01:48:11,258 INFO L858 garLoopResultBuilder]: For program point tty_kref_putFINAL(lines 7179 7181) no Hoare annotation was computed. [2021-11-17 01:48:11,258 INFO L858 garLoopResultBuilder]: For program point pci_get_drvdataFINAL(lines 4123 4130) no Hoare annotation was computed. [2021-11-17 01:48:11,258 INFO L858 garLoopResultBuilder]: For program point pci_get_drvdataEXIT(lines 4123 4130) no Hoare annotation was computed. [2021-11-17 01:48:11,258 INFO L861 garLoopResultBuilder]: At program point L4104(lines 4101 4106) the Hoare annotation is: true [2021-11-17 01:48:11,259 INFO L861 garLoopResultBuilder]: At program point pci_get_drvdataENTRY(lines 4123 4130) the Hoare annotation is: true [2021-11-17 01:48:11,259 INFO L858 garLoopResultBuilder]: For program point L5280-2(lines 5280 5283) no Hoare annotation was computed. [2021-11-17 01:48:11,259 INFO L858 garLoopResultBuilder]: For program point L5280(lines 5280 5283) no Hoare annotation was computed. [2021-11-17 01:48:11,259 INFO L861 garLoopResultBuilder]: At program point isicom_write_roomENTRY(lines 5273 5286) the Hoare annotation is: true [2021-11-17 01:48:11,259 INFO L858 garLoopResultBuilder]: For program point isicom_write_roomFINAL(lines 5273 5286) no Hoare annotation was computed. [2021-11-17 01:48:11,259 INFO L858 garLoopResultBuilder]: For program point isicom_write_roomEXIT(lines 5273 5286) no Hoare annotation was computed. [2021-11-17 01:48:11,259 INFO L858 garLoopResultBuilder]: For program point isicom_tiocmgetEXIT(lines 5323 5332) no Hoare annotation was computed. [2021-11-17 01:48:11,259 INFO L861 garLoopResultBuilder]: At program point isicom_tiocmgetENTRY(lines 5323 5332) the Hoare annotation is: true [2021-11-17 01:48:11,259 INFO L858 garLoopResultBuilder]: For program point isicom_tiocmgetFINAL(lines 5323 5332) no Hoare annotation was computed. [2021-11-17 01:48:11,259 INFO L858 garLoopResultBuilder]: For program point L5330(line 5330) no Hoare annotation was computed. [2021-11-17 01:48:11,260 INFO L858 garLoopResultBuilder]: For program point L5330-4(line 5330) no Hoare annotation was computed. [2021-11-17 01:48:11,260 INFO L858 garLoopResultBuilder]: For program point L5330-2(line 5330) no Hoare annotation was computed. [2021-11-17 01:48:11,260 INFO L858 garLoopResultBuilder]: For program point L5330-8(line 5330) no Hoare annotation was computed. [2021-11-17 01:48:11,260 INFO L858 garLoopResultBuilder]: For program point L5330-6(line 5330) no Hoare annotation was computed. [2021-11-17 01:48:11,260 INFO L858 garLoopResultBuilder]: For program point L5330-12(line 5330) no Hoare annotation was computed. [2021-11-17 01:48:11,260 INFO L858 garLoopResultBuilder]: For program point L5330-10(line 5330) no Hoare annotation was computed. [2021-11-17 01:48:11,260 INFO L854 garLoopResultBuilder]: At program point L5403(lines 5360 5405) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|)) [2021-11-17 01:48:11,260 INFO L858 garLoopResultBuilder]: For program point L3950(line 3950) no Hoare annotation was computed. [2021-11-17 01:48:11,260 INFO L858 garLoopResultBuilder]: For program point L3975(lines 3975 3984) no Hoare annotation was computed. [2021-11-17 01:48:11,260 INFO L858 garLoopResultBuilder]: For program point L5379(lines 5379 5383) no Hoare annotation was computed. [2021-11-17 01:48:11,261 INFO L858 garLoopResultBuilder]: For program point L5379-2(lines 5369 5404) no Hoare annotation was computed. [2021-11-17 01:48:11,261 INFO L858 garLoopResultBuilder]: For program point L5437(lines 5437 5446) no Hoare annotation was computed. [2021-11-17 01:48:11,261 INFO L854 garLoopResultBuilder]: At program point L5396-1(lines 5396 5401) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,261 INFO L858 garLoopResultBuilder]: For program point L3951(lines 3951 3960) no Hoare annotation was computed. [2021-11-17 01:48:11,261 INFO L858 garLoopResultBuilder]: For program point L5421(lines 5421 5424) no Hoare annotation was computed. [2021-11-17 01:48:11,261 INFO L854 garLoopResultBuilder]: At program point L3976(line 3976) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,261 INFO L858 garLoopResultBuilder]: For program point L3976-1(line 3976) no Hoare annotation was computed. [2021-11-17 01:48:11,261 INFO L858 garLoopResultBuilder]: For program point L5438(line 5438) no Hoare annotation was computed. [2021-11-17 01:48:11,261 INFO L858 garLoopResultBuilder]: For program point L5372(lines 5372 5375) no Hoare annotation was computed. [2021-11-17 01:48:11,262 INFO L854 garLoopResultBuilder]: At program point L5397(line 5397) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|)) [2021-11-17 01:48:11,262 INFO L861 garLoopResultBuilder]: At program point L5397-1(line 5397) the Hoare annotation is: true [2021-11-17 01:48:11,262 INFO L854 garLoopResultBuilder]: At program point L3952(line 3952) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-11-17 01:48:11,262 INFO L854 garLoopResultBuilder]: At program point L3985(lines 3964 3987) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,262 INFO L858 garLoopResultBuilder]: For program point L3952-1(line 3952) no Hoare annotation was computed. [2021-11-17 01:48:11,262 INFO L854 garLoopResultBuilder]: At program point L7066(lines 7065 7067) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-11-17 01:48:11,262 INFO L854 garLoopResultBuilder]: At program point L3961(lines 3940 3963) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-11-17 01:48:11,262 INFO L858 garLoopResultBuilder]: For program point L5398(line 5398) no Hoare annotation was computed. [2021-11-17 01:48:11,262 INFO L854 garLoopResultBuilder]: At program point L3978(line 3978) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,262 INFO L858 garLoopResultBuilder]: For program point L3978-1(line 3978) no Hoare annotation was computed. [2021-11-17 01:48:11,263 INFO L854 garLoopResultBuilder]: At program point L7017(lines 7016 7018) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-11-17 01:48:11,263 INFO L861 garLoopResultBuilder]: At program point L5399(line 5399) the Hoare annotation is: true [2021-11-17 01:48:11,263 INFO L858 garLoopResultBuilder]: For program point L5399-1(line 5399) no Hoare annotation was computed. [2021-11-17 01:48:11,263 INFO L854 garLoopResultBuilder]: At program point L3954(line 3954) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-11-17 01:48:11,263 INFO L858 garLoopResultBuilder]: For program point isicom_ioctlFINAL(lines 5428 5449) no Hoare annotation was computed. [2021-11-17 01:48:11,263 INFO L858 garLoopResultBuilder]: For program point L3954-1(line 3954) no Hoare annotation was computed. [2021-11-17 01:48:11,263 INFO L858 garLoopResultBuilder]: For program point L3979(lines 3979 3983) no Hoare annotation was computed. [2021-11-17 01:48:11,263 INFO L858 garLoopResultBuilder]: For program point L3979-2(lines 3975 3984) no Hoare annotation was computed. [2021-11-17 01:48:11,263 INFO L854 garLoopResultBuilder]: At program point isicom_ioctlENTRY(lines 5428 5449) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2021-11-17 01:48:11,264 INFO L858 garLoopResultBuilder]: For program point L5441(line 5441) no Hoare annotation was computed. [2021-11-17 01:48:11,264 INFO L854 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|)) [2021-11-17 01:48:11,264 INFO L858 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-11-17 01:48:11,264 INFO L858 garLoopResultBuilder]: For program point L3955(lines 3955 3959) no Hoare annotation was computed. [2021-11-17 01:48:11,264 INFO L858 garLoopResultBuilder]: For program point L3955-2(lines 3951 3960) no Hoare annotation was computed. [2021-11-17 01:48:11,264 INFO L854 garLoopResultBuilder]: At program point L5425(lines 5406 5427) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,264 INFO L854 garLoopResultBuilder]: At program point L3980(line 3980) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,264 INFO L858 garLoopResultBuilder]: For program point L3980-1(line 3980) no Hoare annotation was computed. [2021-11-17 01:48:11,264 INFO L858 garLoopResultBuilder]: For program point L5384-1(lines 5369 5404) no Hoare annotation was computed. [2021-11-17 01:48:11,265 INFO L858 garLoopResultBuilder]: For program point L5376-1(line 5376) no Hoare annotation was computed. [2021-11-17 01:48:11,265 INFO L854 garLoopResultBuilder]: At program point L5376(line 5376) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-11-17 01:48:11,265 INFO L854 garLoopResultBuilder]: At program point L3956(line 3956) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-11-17 01:48:11,265 INFO L858 garLoopResultBuilder]: For program point L3956-1(line 3956) no Hoare annotation was computed. [2021-11-17 01:48:11,266 INFO L858 garLoopResultBuilder]: For program point isicom_ioctlEXIT(lines 5428 5449) no Hoare annotation was computed. [2021-11-17 01:48:11,266 INFO L854 garLoopResultBuilder]: At program point L7020(lines 7019 7021) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,266 INFO L858 garLoopResultBuilder]: For program point L5385-2(line 5385) no Hoare annotation was computed. [2021-11-17 01:48:11,266 INFO L858 garLoopResultBuilder]: For program point L5385-3(line 5385) no Hoare annotation was computed. [2021-11-17 01:48:11,266 INFO L858 garLoopResultBuilder]: For program point L5385(line 5385) no Hoare annotation was computed. [2021-11-17 01:48:11,266 INFO L854 garLoopResultBuilder]: At program point L3973-1(line 3973) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,266 INFO L854 garLoopResultBuilder]: At program point L3973(line 3973) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,266 INFO L858 garLoopResultBuilder]: For program point L5385-5(lines 5385 5389) no Hoare annotation was computed. [2021-11-17 01:48:11,266 INFO L858 garLoopResultBuilder]: For program point L5402(line 5402) no Hoare annotation was computed. [2021-11-17 01:48:11,266 INFO L854 garLoopResultBuilder]: At program point L5419(line 5419) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,267 INFO L854 garLoopResultBuilder]: At program point L3949-1(line 3949) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-11-17 01:48:11,267 INFO L858 garLoopResultBuilder]: For program point L5419-1(line 5419) no Hoare annotation was computed. [2021-11-17 01:48:11,267 INFO L854 garLoopResultBuilder]: At program point L3949(line 3949) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-11-17 01:48:11,268 INFO L854 garLoopResultBuilder]: At program point L5386(line 5386) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-11-17 01:48:11,268 INFO L858 garLoopResultBuilder]: For program point L3974(line 3974) no Hoare annotation was computed. [2021-11-17 01:48:11,268 INFO L858 garLoopResultBuilder]: For program point L5386-1(line 5386) no Hoare annotation was computed. [2021-11-17 01:48:11,269 INFO L854 garLoopResultBuilder]: At program point L5411(line 5411) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-11-17 01:48:11,269 INFO L858 garLoopResultBuilder]: For program point L5411-1(line 5411) no Hoare annotation was computed. [2021-11-17 01:48:11,269 INFO L858 garLoopResultBuilder]: For program point L5444(line 5444) no Hoare annotation was computed. [2021-11-17 01:48:11,269 INFO L858 garLoopResultBuilder]: For program point isicom_unthrottleEXIT(lines 5483 5494) no Hoare annotation was computed. [2021-11-17 01:48:11,269 INFO L861 garLoopResultBuilder]: At program point L5491(line 5491) the Hoare annotation is: true [2021-11-17 01:48:11,269 INFO L854 garLoopResultBuilder]: At program point isicom_unthrottleENTRY(lines 5483 5494) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-11-17 01:48:11,269 INFO L858 garLoopResultBuilder]: For program point L5491-1(line 5491) no Hoare annotation was computed. [2021-11-17 01:48:11,269 INFO L858 garLoopResultBuilder]: For program point isicom_unthrottleFINAL(lines 5483 5494) no Hoare annotation was computed. [2021-11-17 01:48:11,270 INFO L854 garLoopResultBuilder]: At program point ldv_spin_unlockENTRY(lines 6993 6999) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2021-11-17 01:48:11,270 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockFINAL(lines 6993 6999) no Hoare annotation was computed. [2021-11-17 01:48:11,270 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 6993 6999) no Hoare annotation was computed. [2021-11-17 01:48:11,270 INFO L861 garLoopResultBuilder]: At program point L4255(lines 4239 4270) the Hoare annotation is: true [2021-11-17 01:48:11,270 INFO L861 garLoopResultBuilder]: At program point L4257(lines 4239 4270) the Hoare annotation is: true [2021-11-17 01:48:11,270 INFO L858 garLoopResultBuilder]: For program point lock_cardFINAL(lines 4233 4271) no Hoare annotation was computed. [2021-11-17 01:48:11,270 INFO L861 garLoopResultBuilder]: At program point L4253(line 4253) the Hoare annotation is: true [2021-11-17 01:48:11,270 INFO L858 garLoopResultBuilder]: For program point L4253-1(line 4253) no Hoare annotation was computed. [2021-11-17 01:48:11,270 INFO L854 garLoopResultBuilder]: At program point lock_cardENTRY(lines 4233 4271) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,270 INFO L858 garLoopResultBuilder]: For program point L4249(lines 4249 4252) no Hoare annotation was computed. [2021-11-17 01:48:11,271 INFO L858 garLoopResultBuilder]: For program point L4260-1(line 4260) no Hoare annotation was computed. [2021-11-17 01:48:11,271 INFO L861 garLoopResultBuilder]: At program point L4260(line 4260) the Hoare annotation is: true [2021-11-17 01:48:11,271 INFO L858 garLoopResultBuilder]: For program point L4248(line 4248) no Hoare annotation was computed. [2021-11-17 01:48:11,271 INFO L858 garLoopResultBuilder]: For program point L4244(line 4244) no Hoare annotation was computed. [2021-11-17 01:48:11,271 INFO L858 garLoopResultBuilder]: For program point lock_cardEXIT(lines 4233 4271) no Hoare annotation was computed. [2021-11-17 01:48:11,271 INFO L854 garLoopResultBuilder]: At program point L4263(lines 4239 4270) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,271 INFO L861 garLoopResultBuilder]: At program point L4265(lines 4239 4270) the Hoare annotation is: true [2021-11-17 01:48:11,271 INFO L854 garLoopResultBuilder]: At program point L4261(line 4261) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,272 INFO L858 garLoopResultBuilder]: For program point L4261-1(line 4261) no Hoare annotation was computed. [2021-11-17 01:48:11,272 INFO L858 garLoopResultBuilder]: For program point mod_timerEXIT(lines 7118 7120) no Hoare annotation was computed. [2021-11-17 01:48:11,272 INFO L861 garLoopResultBuilder]: At program point mod_timerENTRY(lines 7118 7120) the Hoare annotation is: true [2021-11-17 01:48:11,273 INFO L858 garLoopResultBuilder]: For program point mod_timerFINAL(lines 7118 7120) no Hoare annotation was computed. [2021-11-17 01:48:11,273 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 6986 6992) no Hoare annotation was computed. [2021-11-17 01:48:11,273 INFO L854 garLoopResultBuilder]: At program point ldv_spin_lockENTRY(lines 6986 6992) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2021-11-17 01:48:11,273 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 6986 6992) no Hoare annotation was computed. [2021-11-17 01:48:11,273 INFO L854 garLoopResultBuilder]: At program point L4319(line 4319) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2021-11-17 01:48:11,273 INFO L854 garLoopResultBuilder]: At program point L4319-1(line 4319) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2021-11-17 01:48:11,273 INFO L858 garLoopResultBuilder]: For program point L4320(line 4320) no Hoare annotation was computed. [2021-11-17 01:48:11,273 INFO L854 garLoopResultBuilder]: At program point L4317(lines 4317 4318) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2021-11-17 01:48:11,273 INFO L858 garLoopResultBuilder]: For program point L4317-1(lines 4317 4318) no Hoare annotation was computed. [2021-11-17 01:48:11,274 INFO L858 garLoopResultBuilder]: For program point L4312-1(line 4312) no Hoare annotation was computed. [2021-11-17 01:48:11,274 INFO L858 garLoopResultBuilder]: For program point L4313(lines 4313 4316) no Hoare annotation was computed. [2021-11-17 01:48:11,274 INFO L854 garLoopResultBuilder]: At program point L4312(line 4312) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2021-11-17 01:48:11,274 INFO L854 garLoopResultBuilder]: At program point drop_dtrENTRY(lines 4302 4324) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2021-11-17 01:48:11,274 INFO L858 garLoopResultBuilder]: For program point drop_dtrEXIT(lines 4302 4324) no Hoare annotation was computed. [2021-11-17 01:48:11,274 INFO L858 garLoopResultBuilder]: For program point drop_dtrFINAL(lines 4302 4324) no Hoare annotation was computed. [2021-11-17 01:48:11,274 INFO L861 garLoopResultBuilder]: At program point L5345(line 5345) the Hoare annotation is: true [2021-11-17 01:48:11,274 INFO L854 garLoopResultBuilder]: At program point L4342(line 4342) the Hoare annotation is: (= |#memory_int| |old(#memory_int)|) [2021-11-17 01:48:11,274 INFO L854 garLoopResultBuilder]: At program point L4342-1(line 4342) the Hoare annotation is: (= |#memory_int| |old(#memory_int)|) [2021-11-17 01:48:11,274 INFO L861 garLoopResultBuilder]: At program point L4363(lines 4363 4364) the Hoare annotation is: true [2021-11-17 01:48:11,275 INFO L858 garLoopResultBuilder]: For program point L4363-1(lines 4363 4364) no Hoare annotation was computed. [2021-11-17 01:48:11,275 INFO L858 garLoopResultBuilder]: For program point L4359(lines 4359 4362) no Hoare annotation was computed. [2021-11-17 01:48:11,275 INFO L858 garLoopResultBuilder]: For program point isicom_tiocmsetFINAL(lines 5333 5359) no Hoare annotation was computed. [2021-11-17 01:48:11,275 INFO L858 garLoopResultBuilder]: For program point L4343(line 4343) no Hoare annotation was computed. [2021-11-17 01:48:11,275 INFO L854 garLoopResultBuilder]: At program point L4335(line 4335) the Hoare annotation is: (= |#memory_int| |old(#memory_int)|) [2021-11-17 01:48:11,275 INFO L858 garLoopResultBuilder]: For program point L4335-1(line 4335) no Hoare annotation was computed. [2021-11-17 01:48:11,275 INFO L861 garLoopResultBuilder]: At program point L4368(lines 4348 4370) the Hoare annotation is: true [2021-11-17 01:48:11,275 INFO L858 garLoopResultBuilder]: For program point isicom_tiocmsetEXIT(lines 5333 5359) no Hoare annotation was computed. [2021-11-17 01:48:11,275 INFO L854 garLoopResultBuilder]: At program point L5339(line 5339) the Hoare annotation is: (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2021-11-17 01:48:11,276 INFO L858 garLoopResultBuilder]: For program point L5339-1(lines 5337 5358) no Hoare annotation was computed. [2021-11-17 01:48:11,276 INFO L858 garLoopResultBuilder]: For program point L4340-1(lines 4340 4341) no Hoare annotation was computed. [2021-11-17 01:48:11,276 INFO L854 garLoopResultBuilder]: At program point L4340(lines 4340 4341) the Hoare annotation is: (= |#memory_int| |old(#memory_int)|) [2021-11-17 01:48:11,276 INFO L858 garLoopResultBuilder]: For program point L4336(lines 4336 4339) no Hoare annotation was computed. [2021-11-17 01:48:11,276 INFO L858 garLoopResultBuilder]: For program point L5356-1(line 5356) no Hoare annotation was computed. [2021-11-17 01:48:11,276 INFO L861 garLoopResultBuilder]: At program point L4365(line 4365) the Hoare annotation is: true [2021-11-17 01:48:11,276 INFO L861 garLoopResultBuilder]: At program point L4365-1(line 4365) the Hoare annotation is: true [2021-11-17 01:48:11,276 INFO L861 garLoopResultBuilder]: At program point L5356(line 5356) the Hoare annotation is: true [2021-11-17 01:48:11,276 INFO L858 garLoopResultBuilder]: For program point L5352(lines 5352 5355) no Hoare annotation was computed. [2021-11-17 01:48:11,276 INFO L858 garLoopResultBuilder]: For program point L5348-1(lines 5337 5358) no Hoare annotation was computed. [2021-11-17 01:48:11,277 INFO L858 garLoopResultBuilder]: For program point L5344(lines 5337 5358) no Hoare annotation was computed. [2021-11-17 01:48:11,277 INFO L858 garLoopResultBuilder]: For program point L5340-1(lines 5337 5358) no Hoare annotation was computed. [2021-11-17 01:48:11,277 INFO L861 garLoopResultBuilder]: At program point L4345(lines 4325 4347) the Hoare annotation is: true [2021-11-17 01:48:11,277 INFO L854 garLoopResultBuilder]: At program point isicom_tiocmsetENTRY(lines 5333 5359) the Hoare annotation is: (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2021-11-17 01:48:11,277 INFO L858 garLoopResultBuilder]: For program point L4366(line 4366) no Hoare annotation was computed. [2021-11-17 01:48:11,277 INFO L861 garLoopResultBuilder]: At program point L4358(line 4358) the Hoare annotation is: true [2021-11-17 01:48:11,277 INFO L861 garLoopResultBuilder]: At program point L5353(line 5353) the Hoare annotation is: true [2021-11-17 01:48:11,277 INFO L858 garLoopResultBuilder]: For program point L4358-1(line 4358) no Hoare annotation was computed. [2021-11-17 01:48:11,277 INFO L854 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 6899 6906) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2021-11-17 01:48:11,277 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 6899 6906) no Hoare annotation was computed. [2021-11-17 01:48:11,278 INFO L854 garLoopResultBuilder]: At program point L6902(line 6902) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2021-11-17 01:48:11,278 INFO L854 garLoopResultBuilder]: At program point L7062(lines 7061 7063) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,278 INFO L854 garLoopResultBuilder]: At program point L3753(lines 3749 3755) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,278 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 6899 6906) no Hoare annotation was computed. [2021-11-17 01:48:11,278 INFO L858 garLoopResultBuilder]: For program point L6902-1(line 6902) no Hoare annotation was computed. [2021-11-17 01:48:11,278 INFO L861 garLoopResultBuilder]: At program point ldv_disconnect_3ENTRY(lines 7097 7099) the Hoare annotation is: true [2021-11-17 01:48:11,278 INFO L858 garLoopResultBuilder]: For program point ldv_disconnect_3FINAL(lines 7097 7099) no Hoare annotation was computed. [2021-11-17 01:48:11,279 INFO L858 garLoopResultBuilder]: For program point ldv_disconnect_3EXIT(lines 7097 7099) no Hoare annotation was computed. [2021-11-17 01:48:11,279 INFO L854 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 3822 3839) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2021-11-17 01:48:11,279 INFO L861 garLoopResultBuilder]: At program point L3834(line 3834) the Hoare annotation is: true [2021-11-17 01:48:11,279 INFO L858 garLoopResultBuilder]: For program point L3835-1(line 3835) no Hoare annotation was computed. [2021-11-17 01:48:11,279 INFO L861 garLoopResultBuilder]: At program point L3835(line 3835) the Hoare annotation is: true [2021-11-17 01:48:11,279 INFO L861 garLoopResultBuilder]: At program point L3834-1(line 3834) the Hoare annotation is: true [2021-11-17 01:48:11,279 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3822 3839) no Hoare annotation was computed. [2021-11-17 01:48:11,279 INFO L858 garLoopResultBuilder]: For program point L3829(lines 3829 3837) no Hoare annotation was computed. [2021-11-17 01:48:11,279 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3822 3839) no Hoare annotation was computed. [2021-11-17 01:48:11,279 INFO L858 garLoopResultBuilder]: For program point pci_release_regionFINAL(lines 7141 7143) no Hoare annotation was computed. [2021-11-17 01:48:11,280 INFO L861 garLoopResultBuilder]: At program point pci_release_regionENTRY(lines 7141 7143) the Hoare annotation is: true [2021-11-17 01:48:11,280 INFO L858 garLoopResultBuilder]: For program point pci_release_regionEXIT(lines 7141 7143) no Hoare annotation was computed. [2021-11-17 01:48:11,280 INFO L858 garLoopResultBuilder]: For program point char_buf_ptrFINAL(lines 4007 4012) no Hoare annotation was computed. [2021-11-17 01:48:11,280 INFO L858 garLoopResultBuilder]: For program point char_buf_ptrEXIT(lines 4007 4012) no Hoare annotation was computed. [2021-11-17 01:48:11,280 INFO L861 garLoopResultBuilder]: At program point char_buf_ptrENTRY(lines 4007 4012) the Hoare annotation is: true [2021-11-17 01:48:11,280 INFO L854 garLoopResultBuilder]: At program point unlock_cardENTRY(lines 4272 4278) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2021-11-17 01:48:11,280 INFO L858 garLoopResultBuilder]: For program point unlock_cardFINAL(lines 4272 4278) no Hoare annotation was computed. [2021-11-17 01:48:11,280 INFO L854 garLoopResultBuilder]: At program point L4275(line 4275) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2021-11-17 01:48:11,280 INFO L858 garLoopResultBuilder]: For program point L4275-1(line 4275) no Hoare annotation was computed. [2021-11-17 01:48:11,280 INFO L858 garLoopResultBuilder]: For program point unlock_cardEXIT(lines 4272 4278) no Hoare annotation was computed. [2021-11-17 01:48:11,281 INFO L854 garLoopResultBuilder]: At program point L4289(line 4289) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2021-11-17 01:48:11,281 INFO L858 garLoopResultBuilder]: For program point raise_dtrFINAL(lines 4279 4301) no Hoare annotation was computed. [2021-11-17 01:48:11,281 INFO L858 garLoopResultBuilder]: For program point L4289-1(line 4289) no Hoare annotation was computed. [2021-11-17 01:48:11,281 INFO L854 garLoopResultBuilder]: At program point L4296-1(line 4296) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2021-11-17 01:48:11,281 INFO L854 garLoopResultBuilder]: At program point L4294(lines 4294 4295) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2021-11-17 01:48:11,281 INFO L854 garLoopResultBuilder]: At program point raise_dtrENTRY(lines 4279 4301) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2021-11-17 01:48:11,281 INFO L858 garLoopResultBuilder]: For program point L4297(line 4297) no Hoare annotation was computed. [2021-11-17 01:48:11,281 INFO L854 garLoopResultBuilder]: At program point L4296(line 4296) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2021-11-17 01:48:11,281 INFO L858 garLoopResultBuilder]: For program point L4290(lines 4290 4293) no Hoare annotation was computed. [2021-11-17 01:48:11,282 INFO L858 garLoopResultBuilder]: For program point L4294-1(lines 4294 4295) no Hoare annotation was computed. [2021-11-17 01:48:11,282 INFO L858 garLoopResultBuilder]: For program point raise_dtrEXIT(lines 4279 4301) no Hoare annotation was computed. [2021-11-17 01:48:11,282 INFO L861 garLoopResultBuilder]: At program point tty_flip_buffer_pushENTRY(lines 7169 7171) the Hoare annotation is: true [2021-11-17 01:48:11,282 INFO L858 garLoopResultBuilder]: For program point tty_flip_buffer_pushEXIT(lines 7169 7171) no Hoare annotation was computed. [2021-11-17 01:48:11,282 INFO L858 garLoopResultBuilder]: For program point tty_flip_buffer_pushFINAL(lines 7169 7171) no Hoare annotation was computed. [2021-11-17 01:48:11,282 INFO L861 garLoopResultBuilder]: At program point isicom_chars_in_bufferENTRY(lines 5287 5294) the Hoare annotation is: true [2021-11-17 01:48:11,282 INFO L858 garLoopResultBuilder]: For program point isicom_chars_in_bufferFINAL(lines 5287 5294) no Hoare annotation was computed. [2021-11-17 01:48:11,282 INFO L858 garLoopResultBuilder]: For program point isicom_chars_in_bufferEXIT(lines 5287 5294) no Hoare annotation was computed. [2021-11-17 01:48:11,282 INFO L858 garLoopResultBuilder]: For program point L5265-2(line 5265) no Hoare annotation was computed. [2021-11-17 01:48:11,283 INFO L858 garLoopResultBuilder]: For program point L5265-3(line 5265) no Hoare annotation was computed. [2021-11-17 01:48:11,283 INFO L858 garLoopResultBuilder]: For program point L5265(line 5265) no Hoare annotation was computed. [2021-11-17 01:48:11,283 INFO L858 garLoopResultBuilder]: For program point isicom_flush_charsFINAL(lines 5260 5272) no Hoare annotation was computed. [2021-11-17 01:48:11,283 INFO L858 garLoopResultBuilder]: For program point L5265-6(line 5265) no Hoare annotation was computed. [2021-11-17 01:48:11,283 INFO L858 garLoopResultBuilder]: For program point L5265-5(line 5265) no Hoare annotation was computed. [2021-11-17 01:48:11,283 INFO L858 garLoopResultBuilder]: For program point L5265-8(lines 5265 5268) no Hoare annotation was computed. [2021-11-17 01:48:11,283 INFO L854 garLoopResultBuilder]: At program point isicom_flush_charsENTRY(lines 5260 5272) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-11-17 01:48:11,283 INFO L858 garLoopResultBuilder]: For program point isicom_flush_charsEXIT(lines 5260 5272) no Hoare annotation was computed. [2021-11-17 01:48:11,283 INFO L858 garLoopResultBuilder]: For program point L4061(line 4061) no Hoare annotation was computed. [2021-11-17 01:48:11,283 INFO L858 garLoopResultBuilder]: For program point L4061-2(lines 4061 4073) no Hoare annotation was computed. [2021-11-17 01:48:11,284 INFO L858 garLoopResultBuilder]: For program point tty_insert_flip_charFINAL(lines 4049 4078) no Hoare annotation was computed. [2021-11-17 01:48:11,284 INFO L861 garLoopResultBuilder]: At program point L4018(lines 4013 4020) the Hoare annotation is: true [2021-11-17 01:48:11,284 INFO L861 garLoopResultBuilder]: At program point L7177(lines 7176 7178) the Hoare annotation is: true [2021-11-17 01:48:11,284 INFO L858 garLoopResultBuilder]: For program point L4062(lines 4062 4066) no Hoare annotation was computed. [2021-11-17 01:48:11,284 INFO L858 garLoopResultBuilder]: For program point L4060(line 4060) no Hoare annotation was computed. [2021-11-17 01:48:11,284 INFO L858 garLoopResultBuilder]: For program point L4062-2(lines 4062 4066) no Hoare annotation was computed. [2021-11-17 01:48:11,284 INFO L858 garLoopResultBuilder]: For program point L4060-2(line 4060) no Hoare annotation was computed. [2021-11-17 01:48:11,284 INFO L858 garLoopResultBuilder]: For program point L4017-1(line 4017) no Hoare annotation was computed. [2021-11-17 01:48:11,284 INFO L861 garLoopResultBuilder]: At program point L4017(line 4017) the Hoare annotation is: true [2021-11-17 01:48:11,285 INFO L854 garLoopResultBuilder]: At program point tty_insert_flip_charENTRY(lines 4049 4078) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) [2021-11-17 01:48:11,285 INFO L858 garLoopResultBuilder]: For program point L4069-1(line 4069) no Hoare annotation was computed. [2021-11-17 01:48:11,285 INFO L861 garLoopResultBuilder]: At program point L4069(line 4069) the Hoare annotation is: true [2021-11-17 01:48:11,285 INFO L858 garLoopResultBuilder]: For program point tty_insert_flip_charEXIT(lines 4049 4078) no Hoare annotation was computed. [2021-11-17 01:48:11,285 INFO L858 garLoopResultBuilder]: For program point kfreeEXIT(lines 7233 7235) no Hoare annotation was computed. [2021-11-17 01:48:11,285 INFO L854 garLoopResultBuilder]: At program point kfreeENTRY(lines 7233 7235) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(#valid)| |#valid|)) [2021-11-17 01:48:11,285 INFO L858 garLoopResultBuilder]: For program point kfreeFINAL(lines 7233 7235) no Hoare annotation was computed. [2021-11-17 01:48:11,285 INFO L858 garLoopResultBuilder]: For program point free_irqFINAL(lines 7083 7085) no Hoare annotation was computed. [2021-11-17 01:48:11,285 INFO L861 garLoopResultBuilder]: At program point free_irqENTRY(lines 7083 7085) the Hoare annotation is: true [2021-11-17 01:48:11,285 INFO L858 garLoopResultBuilder]: For program point free_irqEXIT(lines 7083 7085) no Hoare annotation was computed. [2021-11-17 01:48:11,286 INFO L861 garLoopResultBuilder]: At program point might_faultFINAL(lines 7114 7116) the Hoare annotation is: true [2021-11-17 01:48:11,286 INFO L858 garLoopResultBuilder]: For program point might_faultEXIT(lines 7114 7116) no Hoare annotation was computed. [2021-11-17 01:48:11,286 INFO L861 garLoopResultBuilder]: At program point L5150(line 5150) the Hoare annotation is: true [2021-11-17 01:48:11,286 INFO L854 garLoopResultBuilder]: At program point isicom_flush_bufferENTRY(lines 5134 5154) the Hoare annotation is: (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2021-11-17 01:48:11,286 INFO L854 garLoopResultBuilder]: At program point L5150-1(line 5150) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,286 INFO L858 garLoopResultBuilder]: For program point L5144-1(line 5144) no Hoare annotation was computed. [2021-11-17 01:48:11,286 INFO L858 garLoopResultBuilder]: For program point isicom_flush_bufferFINAL(lines 5134 5154) no Hoare annotation was computed. [2021-11-17 01:48:11,286 INFO L854 garLoopResultBuilder]: At program point L5144(line 5144) the Hoare annotation is: (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2021-11-17 01:48:11,286 INFO L858 garLoopResultBuilder]: For program point isicom_flush_bufferEXIT(lines 5134 5154) no Hoare annotation was computed. [2021-11-17 01:48:11,287 INFO L861 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 7131 7133) the Hoare annotation is: true [2021-11-17 01:48:11,287 INFO L858 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 7131 7133) no Hoare annotation was computed. [2021-11-17 01:48:11,287 INFO L858 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 7131 7133) no Hoare annotation was computed. [2021-11-17 01:48:11,287 INFO L861 garLoopResultBuilder]: At program point pci_disable_deviceENTRY(lines 7134 7136) the Hoare annotation is: true [2021-11-17 01:48:11,287 INFO L858 garLoopResultBuilder]: For program point pci_disable_deviceEXIT(lines 7134 7136) no Hoare annotation was computed. [2021-11-17 01:48:11,287 INFO L858 garLoopResultBuilder]: For program point pci_disable_deviceFINAL(lines 7134 7136) no Hoare annotation was computed. [2021-11-17 01:48:11,287 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 3874 3880) no Hoare annotation was computed. [2021-11-17 01:48:11,287 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3874 3880) the Hoare annotation is: true [2021-11-17 01:48:11,287 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3878) no Hoare annotation was computed. [2021-11-17 01:48:11,288 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3874 3880) no Hoare annotation was computed. [2021-11-17 01:48:11,288 INFO L858 garLoopResultBuilder]: For program point put_tty_driverFINAL(lines 7155 7157) no Hoare annotation was computed. [2021-11-17 01:48:11,288 INFO L861 garLoopResultBuilder]: At program point put_tty_driverENTRY(lines 7155 7157) the Hoare annotation is: true [2021-11-17 01:48:11,288 INFO L858 garLoopResultBuilder]: For program point put_tty_driverEXIT(lines 7155 7157) no Hoare annotation was computed. [2021-11-17 01:48:11,288 INFO L861 garLoopResultBuilder]: At program point disable_suitable_irq_1ENTRY(lines 6072 6097) the Hoare annotation is: true [2021-11-17 01:48:11,288 INFO L858 garLoopResultBuilder]: For program point L6080(lines 6080 6084) no Hoare annotation was computed. [2021-11-17 01:48:11,288 INFO L858 garLoopResultBuilder]: For program point L6075(lines 6075 6079) no Hoare annotation was computed. [2021-11-17 01:48:11,288 INFO L858 garLoopResultBuilder]: For program point disable_suitable_irq_1EXIT(lines 6072 6097) no Hoare annotation was computed. [2021-11-17 01:48:11,288 INFO L858 garLoopResultBuilder]: For program point L6090(lines 6090 6094) no Hoare annotation was computed. [2021-11-17 01:48:11,288 INFO L858 garLoopResultBuilder]: For program point disable_suitable_irq_1FINAL(lines 6072 6097) no Hoare annotation was computed. [2021-11-17 01:48:11,289 INFO L858 garLoopResultBuilder]: For program point L6085(lines 6085 6089) no Hoare annotation was computed. [2021-11-17 01:48:11,289 INFO L858 garLoopResultBuilder]: For program point outwFINAL(lines 3765 3771) no Hoare annotation was computed. [2021-11-17 01:48:11,289 INFO L858 garLoopResultBuilder]: For program point outwEXIT(lines 3765 3771) no Hoare annotation was computed. [2021-11-17 01:48:11,289 INFO L861 garLoopResultBuilder]: At program point outwENTRY(lines 3765 3771) the Hoare annotation is: true [2021-11-17 01:48:11,289 INFO L858 garLoopResultBuilder]: For program point mutex_lock_nestedFINAL(lines 7128 7130) no Hoare annotation was computed. [2021-11-17 01:48:11,289 INFO L861 garLoopResultBuilder]: At program point mutex_lock_nestedENTRY(lines 7128 7130) the Hoare annotation is: true [2021-11-17 01:48:11,289 INFO L858 garLoopResultBuilder]: For program point mutex_lock_nestedEXIT(lines 7128 7130) no Hoare annotation was computed. [2021-11-17 01:48:11,289 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 3888 3893) no Hoare annotation was computed. [2021-11-17 01:48:11,289 INFO L861 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 3888 3893) the Hoare annotation is: true [2021-11-17 01:48:11,289 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 3888 3893) no Hoare annotation was computed. [2021-11-17 01:48:11,290 INFO L861 garLoopResultBuilder]: At program point outswENTRY(lines 3780 3786) the Hoare annotation is: true [2021-11-17 01:48:11,290 INFO L858 garLoopResultBuilder]: For program point outswFINAL(lines 3780 3786) no Hoare annotation was computed. [2021-11-17 01:48:11,290 INFO L858 garLoopResultBuilder]: For program point outswEXIT(lines 3780 3786) no Hoare annotation was computed. [2021-11-17 01:48:11,290 INFO L858 garLoopResultBuilder]: For program point tty_port_tty_getFINAL(lines 7208 7210) no Hoare annotation was computed. [2021-11-17 01:48:11,290 INFO L858 garLoopResultBuilder]: For program point tty_port_tty_getEXIT(lines 7208 7210) no Hoare annotation was computed. [2021-11-17 01:48:11,290 INFO L854 garLoopResultBuilder]: At program point tty_port_tty_getENTRY(lines 7208 7210) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2021-11-17 01:48:11,290 INFO L858 garLoopResultBuilder]: For program point L7209-1(line 7209) no Hoare annotation was computed. [2021-11-17 01:48:11,290 INFO L854 garLoopResultBuilder]: At program point L7209(line 7209) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2021-11-17 01:48:11,290 INFO L854 garLoopResultBuilder]: At program point L6894(line 6894) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2021-11-17 01:48:11,290 INFO L854 garLoopResultBuilder]: At program point L3745(lines 3741 3747) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,291 INFO L854 garLoopResultBuilder]: At program point spin_unlockENTRY(lines 6891 6898) the Hoare annotation is: (= ~ldv_spin~0 |old(~ldv_spin~0)|) [2021-11-17 01:48:11,291 INFO L858 garLoopResultBuilder]: For program point spin_unlockFINAL(lines 6891 6898) no Hoare annotation was computed. [2021-11-17 01:48:11,291 INFO L858 garLoopResultBuilder]: For program point L6894-1(line 6894) no Hoare annotation was computed. [2021-11-17 01:48:11,291 INFO L858 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 6891 6898) no Hoare annotation was computed. [2021-11-17 01:48:11,291 INFO L854 garLoopResultBuilder]: At program point L7059(lines 7058 7060) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,291 INFO L858 garLoopResultBuilder]: For program point L5310(lines 5310 5313) no Hoare annotation was computed. [2021-11-17 01:48:11,291 INFO L858 garLoopResultBuilder]: For program point L5314-1(lines 5314 5315) no Hoare annotation was computed. [2021-11-17 01:48:11,291 INFO L854 garLoopResultBuilder]: At program point L5309(line 5309) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,291 INFO L858 garLoopResultBuilder]: For program point L5309-1(line 5309) no Hoare annotation was computed. [2021-11-17 01:48:11,292 INFO L858 garLoopResultBuilder]: For program point L5305(lines 5305 5308) no Hoare annotation was computed. [2021-11-17 01:48:11,292 INFO L858 garLoopResultBuilder]: For program point isicom_send_breakFINAL(lines 5295 5322) no Hoare annotation was computed. [2021-11-17 01:48:11,292 INFO L854 garLoopResultBuilder]: At program point isicom_send_breakENTRY(lines 5295 5322) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,292 INFO L858 garLoopResultBuilder]: For program point L5319(line 5319) no Hoare annotation was computed. [2021-11-17 01:48:11,292 INFO L861 garLoopResultBuilder]: At program point L5318(line 5318) the Hoare annotation is: true [2021-11-17 01:48:11,292 INFO L854 garLoopResultBuilder]: At program point L5316-1(line 5316) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|) (<= 1 isicom_send_break_~tmp~28)) [2021-11-17 01:48:11,292 INFO L854 garLoopResultBuilder]: At program point L5314(lines 5314 5315) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|) (<= 1 isicom_send_break_~tmp~28)) [2021-11-17 01:48:11,292 INFO L858 garLoopResultBuilder]: For program point isicom_send_breakEXIT(lines 5295 5322) no Hoare annotation was computed. [2021-11-17 01:48:11,292 INFO L854 garLoopResultBuilder]: At program point L5317(line 5317) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|) (<= 1 isicom_send_break_~tmp~28)) [2021-11-17 01:48:11,292 INFO L854 garLoopResultBuilder]: At program point L5316(line 5316) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|) (<= 1 isicom_send_break_~tmp~28)) [2021-11-17 01:48:11,293 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 3818 3820) the Hoare annotation is: true [2021-11-17 01:48:11,293 INFO L858 garLoopResultBuilder]: For program point L3819(line 3819) no Hoare annotation was computed. [2021-11-17 01:48:11,293 INFO L858 garLoopResultBuilder]: For program point L3819-2(lines 3818 3820) no Hoare annotation was computed. [2021-11-17 01:48:11,293 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3818 3820) no Hoare annotation was computed. [2021-11-17 01:48:11,293 INFO L858 garLoopResultBuilder]: For program point isicom_carrier_raisedFINAL(lines 5052 5061) no Hoare annotation was computed. [2021-11-17 01:48:11,293 INFO L861 garLoopResultBuilder]: At program point isicom_carrier_raisedENTRY(lines 5052 5061) the Hoare annotation is: true [2021-11-17 01:48:11,293 INFO L858 garLoopResultBuilder]: For program point isicom_carrier_raisedEXIT(lines 5052 5061) no Hoare annotation was computed. [2021-11-17 01:48:11,293 INFO L861 garLoopResultBuilder]: At program point inwENTRY(lines 3772 3779) the Hoare annotation is: true [2021-11-17 01:48:11,293 INFO L858 garLoopResultBuilder]: For program point inwFINAL(lines 3772 3779) no Hoare annotation was computed. [2021-11-17 01:48:11,293 INFO L858 garLoopResultBuilder]: For program point inwEXIT(lines 3772 3779) no Hoare annotation was computed. [2021-11-17 01:48:11,294 INFO L861 garLoopResultBuilder]: At program point L4222(lines 4191 4231) the Hoare annotation is: true [2021-11-17 01:48:11,294 INFO L858 garLoopResultBuilder]: For program point L3710(line 3710) no Hoare annotation was computed. [2021-11-17 01:48:11,294 INFO L858 garLoopResultBuilder]: For program point L4218(lines 4218 4227) no Hoare annotation was computed. [2021-11-17 01:48:11,294 INFO L861 garLoopResultBuilder]: At program point WaitTillCardIsFreeENTRY(lines 4181 4232) the Hoare annotation is: true [2021-11-17 01:48:11,294 INFO L858 garLoopResultBuilder]: For program point WaitTillCardIsFreeFINAL(lines 4181 4232) no Hoare annotation was computed. [2021-11-17 01:48:11,294 INFO L861 garLoopResultBuilder]: At program point L4214(line 4214) the Hoare annotation is: true [2021-11-17 01:48:11,294 INFO L861 garLoopResultBuilder]: At program point L4214-1(lines 4191 4231) the Hoare annotation is: true [2021-11-17 01:48:11,294 INFO L861 garLoopResultBuilder]: At program point L4198(lines 4198 4212) the Hoare annotation is: true [2021-11-17 01:48:11,294 INFO L861 garLoopResultBuilder]: At program point L3719(lines 3702 3721) the Hoare annotation is: true [2021-11-17 01:48:11,295 INFO L858 garLoopResultBuilder]: For program point L3707(line 3707) no Hoare annotation was computed. [2021-11-17 01:48:11,295 INFO L858 garLoopResultBuilder]: For program point L3703(lines 3703 3718) no Hoare annotation was computed. [2021-11-17 01:48:11,295 INFO L861 garLoopResultBuilder]: At program point L3720(lines 3699 3722) the Hoare annotation is: true [2021-11-17 01:48:11,295 INFO L858 garLoopResultBuilder]: For program point L3716(line 3716) no Hoare annotation was computed. [2021-11-17 01:48:11,295 INFO L858 garLoopResultBuilder]: For program point WaitTillCardIsFreeEXIT(lines 4181 4232) no Hoare annotation was computed. [2021-11-17 01:48:11,295 INFO L861 garLoopResultBuilder]: At program point L4228(lines 4191 4231) the Hoare annotation is: true [2021-11-17 01:48:11,295 INFO L858 garLoopResultBuilder]: For program point L3704(line 3704) no Hoare annotation was computed. [2021-11-17 01:48:11,295 INFO L858 garLoopResultBuilder]: For program point L4208(lines 4208 4211) no Hoare annotation was computed. [2021-11-17 01:48:11,295 INFO L854 garLoopResultBuilder]: At program point L4204(lines 4200 4212) the Hoare annotation is: false [2021-11-17 01:48:11,295 INFO L858 garLoopResultBuilder]: For program point L4229(line 4229) no Hoare annotation was computed. [2021-11-17 01:48:11,296 INFO L858 garLoopResultBuilder]: For program point L3713(line 3713) no Hoare annotation was computed. [2021-11-17 01:48:11,296 INFO L858 garLoopResultBuilder]: For program point L4221(lines 4221 4225) no Hoare annotation was computed. [2021-11-17 01:48:11,296 INFO L858 garLoopResultBuilder]: For program point L4217(line 4217) no Hoare annotation was computed. [2021-11-17 01:48:11,296 INFO L854 garLoopResultBuilder]: At program point L4209(lines 4200 4212) the Hoare annotation is: false [2021-11-17 01:48:11,296 INFO L854 garLoopResultBuilder]: At program point L4385(line 4385) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-11-17 01:48:11,296 INFO L858 garLoopResultBuilder]: For program point isicom_dtr_rtsFINAL(lines 4371 4406) no Hoare annotation was computed. [2021-11-17 01:48:11,296 INFO L858 garLoopResultBuilder]: For program point L4385-1(line 4385) no Hoare annotation was computed. [2021-11-17 01:48:11,296 INFO L854 garLoopResultBuilder]: At program point isicom_dtr_rtsENTRY(lines 4371 4406) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-11-17 01:48:11,296 INFO L858 garLoopResultBuilder]: For program point isicom_dtr_rtsEXIT(lines 4371 4406) no Hoare annotation was computed. [2021-11-17 01:48:11,296 INFO L854 garLoopResultBuilder]: At program point L4399(line 4399) the Hoare annotation is: (let ((.cse0 (= |#memory_int| |old(#memory_int)|))) (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) .cse0) (and .cse0 (<= 1 isicom_dtr_rts_~tmp~18)))) [2021-11-17 01:48:11,297 INFO L854 garLoopResultBuilder]: At program point L4399-1(line 4399) the Hoare annotation is: (let ((.cse0 (= |#memory_int| |old(#memory_int)|))) (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) .cse0) (and .cse0 (<= 1 isicom_dtr_rts_~tmp~18)))) [2021-11-17 01:48:11,297 INFO L858 garLoopResultBuilder]: For program point L4400(line 4400) no Hoare annotation was computed. [2021-11-17 01:48:11,297 INFO L858 garLoopResultBuilder]: For program point L4394(line 4394) no Hoare annotation was computed. [2021-11-17 01:48:11,297 INFO L854 garLoopResultBuilder]: At program point L4397(lines 4397 4398) the Hoare annotation is: (let ((.cse0 (= |#memory_int| |old(#memory_int)|))) (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) .cse0) (and .cse0 (<= 1 isicom_dtr_rts_~tmp~18)))) [2021-11-17 01:48:11,297 INFO L858 garLoopResultBuilder]: For program point L4397-1(lines 4397 4398) no Hoare annotation was computed. [2021-11-17 01:48:11,297 INFO L854 garLoopResultBuilder]: At program point L4391(lines 4391 4392) the Hoare annotation is: (let ((.cse0 (= |#memory_int| |old(#memory_int)|))) (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) .cse0) (and .cse0 (<= 1 isicom_dtr_rts_~tmp~18)))) [2021-11-17 01:48:11,297 INFO L858 garLoopResultBuilder]: For program point L4390(lines 4390 4402) no Hoare annotation was computed. [2021-11-17 01:48:11,297 INFO L858 garLoopResultBuilder]: For program point L4391-1(lines 4391 4392) no Hoare annotation was computed. [2021-11-17 01:48:11,297 INFO L854 garLoopResultBuilder]: At program point L4393(line 4393) the Hoare annotation is: (let ((.cse0 (= |#memory_int| |old(#memory_int)|))) (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) .cse0) (and .cse0 (<= 1 isicom_dtr_rts_~tmp~18)))) [2021-11-17 01:48:11,298 INFO L854 garLoopResultBuilder]: At program point L4393-1(line 4393) the Hoare annotation is: (let ((.cse0 (= |#memory_int| |old(#memory_int)|))) (or (not (= |old(~ldv_spin~0)| 0)) (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) .cse0) (and .cse0 (<= 1 isicom_dtr_rts_~tmp~18)))) [2021-11-17 01:48:11,298 INFO L858 garLoopResultBuilder]: For program point L4386(lines 4386 4389) no Hoare annotation was computed. [2021-11-17 01:48:11,298 INFO L861 garLoopResultBuilder]: At program point L4390-2(lines 4390 4402) the Hoare annotation is: true [2021-11-17 01:48:11,298 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-17 01:48:11,298 INFO L861 garLoopResultBuilder]: At program point L3852(line 3852) the Hoare annotation is: true [2021-11-17 01:48:11,298 INFO L858 garLoopResultBuilder]: For program point L3853-1(line 3853) no Hoare annotation was computed. [2021-11-17 01:48:11,298 INFO L861 garLoopResultBuilder]: At program point L3853(line 3853) the Hoare annotation is: true [2021-11-17 01:48:11,298 INFO L861 garLoopResultBuilder]: At program point L3852-1(line 3852) the Hoare annotation is: true [2021-11-17 01:48:11,298 INFO L858 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 3840 3857) no Hoare annotation was computed. [2021-11-17 01:48:11,298 INFO L858 garLoopResultBuilder]: For program point L3847(lines 3847 3855) no Hoare annotation was computed. [2021-11-17 01:48:11,299 INFO L854 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 3840 3857) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) [2021-11-17 01:48:11,299 INFO L858 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 3840 3857) no Hoare annotation was computed. [2021-11-17 01:48:11,299 INFO L858 garLoopResultBuilder]: For program point _copy_from_userEXIT(lines 7044 7046) no Hoare annotation was computed. [2021-11-17 01:48:11,299 INFO L861 garLoopResultBuilder]: At program point _copy_from_userENTRY(lines 7044 7046) the Hoare annotation is: true [2021-11-17 01:48:11,299 INFO L858 garLoopResultBuilder]: For program point _copy_from_userFINAL(lines 7044 7046) no Hoare annotation was computed. [2021-11-17 01:48:11,299 INFO L861 garLoopResultBuilder]: At program point isicom_hangupENTRY(lines 5513 5521) the Hoare annotation is: true [2021-11-17 01:48:11,299 INFO L861 garLoopResultBuilder]: At program point L7196(lines 7195 7197) the Hoare annotation is: true [2021-11-17 01:48:11,299 INFO L858 garLoopResultBuilder]: For program point isicom_hangupFINAL(lines 5513 5521) no Hoare annotation was computed. [2021-11-17 01:48:11,299 INFO L858 garLoopResultBuilder]: For program point isicom_hangupEXIT(lines 5513 5521) no Hoare annotation was computed. [2021-11-17 01:48:11,300 INFO L858 garLoopResultBuilder]: For program point isicom_throttleFINAL(lines 5471 5482) no Hoare annotation was computed. [2021-11-17 01:48:11,300 INFO L861 garLoopResultBuilder]: At program point L5479(line 5479) the Hoare annotation is: true [2021-11-17 01:48:11,300 INFO L858 garLoopResultBuilder]: For program point L5479-1(line 5479) no Hoare annotation was computed. [2021-11-17 01:48:11,300 INFO L854 garLoopResultBuilder]: At program point isicom_throttleENTRY(lines 5471 5482) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2021-11-17 01:48:11,300 INFO L858 garLoopResultBuilder]: For program point isicom_throttleEXIT(lines 5471 5482) no Hoare annotation was computed. [2021-11-17 01:48:11,300 INFO L861 garLoopResultBuilder]: At program point inswENTRY(lines 3787 3793) the Hoare annotation is: true [2021-11-17 01:48:11,300 INFO L858 garLoopResultBuilder]: For program point inswFINAL(lines 3787 3793) no Hoare annotation was computed. [2021-11-17 01:48:11,300 INFO L858 garLoopResultBuilder]: For program point inswEXIT(lines 3787 3793) no Hoare annotation was computed. [2021-11-17 01:48:11,300 INFO L858 garLoopResultBuilder]: For program point L6180(line 6180) no Hoare annotation was computed. [2021-11-17 01:48:11,300 INFO L854 garLoopResultBuilder]: At program point L7105(lines 7104 7106) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,301 INFO L858 garLoopResultBuilder]: For program point L5652(line 5652) no Hoare annotation was computed. [2021-11-17 01:48:11,301 INFO L858 garLoopResultBuilder]: For program point L6313-2(lines 6311 6329) no Hoare annotation was computed. [2021-11-17 01:48:11,301 INFO L858 garLoopResultBuilder]: For program point L6313(lines 6313 6323) no Hoare annotation was computed. [2021-11-17 01:48:11,301 INFO L854 garLoopResultBuilder]: At program point L6181(line 6181) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,301 INFO L858 garLoopResultBuilder]: For program point L6181-1(line 6181) no Hoare annotation was computed. [2021-11-17 01:48:11,301 INFO L861 garLoopResultBuilder]: At program point L6578(line 6578) the Hoare annotation is: true [2021-11-17 01:48:11,301 INFO L861 garLoopResultBuilder]: At program point L4596(lines 4454 4604) the Hoare annotation is: true [2021-11-17 01:48:11,301 INFO L854 garLoopResultBuilder]: At program point L4464(lines 4454 4604) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,301 INFO L858 garLoopResultBuilder]: For program point L6578-1(line 6578) no Hoare annotation was computed. [2021-11-17 01:48:11,301 INFO L858 garLoopResultBuilder]: For program point L6843(line 6843) no Hoare annotation was computed. [2021-11-17 01:48:11,302 INFO L858 garLoopResultBuilder]: For program point L6711-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,302 INFO L861 garLoopResultBuilder]: At program point L4597(lines 4454 4604) the Hoare annotation is: true [2021-11-17 01:48:11,302 INFO L858 garLoopResultBuilder]: For program point L6447-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,302 INFO L858 garLoopResultBuilder]: For program point L6183(line 6183) no Hoare annotation was computed. [2021-11-17 01:48:11,302 INFO L858 garLoopResultBuilder]: For program point L4994(lines 4994 5008) no Hoare annotation was computed. [2021-11-17 01:48:11,302 INFO L858 garLoopResultBuilder]: For program point L4994-2(lines 4994 5008) no Hoare annotation was computed. [2021-11-17 01:48:11,302 INFO L858 garLoopResultBuilder]: For program point L6844(lines 6844 6871) no Hoare annotation was computed. [2021-11-17 01:48:11,302 INFO L858 garLoopResultBuilder]: For program point L5655(line 5655) no Hoare annotation was computed. [2021-11-17 01:48:11,302 INFO L858 garLoopResultBuilder]: For program point L6712-1(line 6712) no Hoare annotation was computed. [2021-11-17 01:48:11,302 INFO L854 garLoopResultBuilder]: At program point L6712(line 6712) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-11-17 01:48:11,303 INFO L858 garLoopResultBuilder]: For program point L6448-1(line 6448) no Hoare annotation was computed. [2021-11-17 01:48:11,303 INFO L854 garLoopResultBuilder]: At program point L6448(line 6448) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,303 INFO L858 garLoopResultBuilder]: For program point L6184-1(line 6184) no Hoare annotation was computed. [2021-11-17 01:48:11,303 INFO L858 garLoopResultBuilder]: For program point L5127(lines 5127 5130) no Hoare annotation was computed. [2021-11-17 01:48:11,303 INFO L854 garLoopResultBuilder]: At program point L6184(line 6184) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,303 INFO L858 garLoopResultBuilder]: For program point L5127-2(lines 5127 5130) no Hoare annotation was computed. [2021-11-17 01:48:11,303 INFO L854 garLoopResultBuilder]: At program point L7109(lines 7108 7110) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-11-17 01:48:11,303 INFO L854 garLoopResultBuilder]: At program point L3806(lines 3801 3808) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,303 INFO L854 garLoopResultBuilder]: At program point L4599(lines 4454 4604) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,304 INFO L858 garLoopResultBuilder]: For program point L4467(lines 4467 4470) no Hoare annotation was computed. [2021-11-17 01:48:11,304 INFO L858 garLoopResultBuilder]: For program point L6846(lines 6846 6868) no Hoare annotation was computed. [2021-11-17 01:48:11,304 INFO L854 garLoopResultBuilder]: At program point L5789(lines 5640 5811) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,304 INFO L854 garLoopResultBuilder]: At program point L4468(lines 4454 4604) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,304 INFO L858 garLoopResultBuilder]: For program point L6186(line 6186) no Hoare annotation was computed. [2021-11-17 01:48:11,304 INFO L858 garLoopResultBuilder]: For program point L6847(line 6847) no Hoare annotation was computed. [2021-11-17 01:48:11,304 INFO L858 garLoopResultBuilder]: For program point L5790(lines 5790 5793) no Hoare annotation was computed. [2021-11-17 01:48:11,304 INFO L858 garLoopResultBuilder]: For program point L5658(line 5658) no Hoare annotation was computed. [2021-11-17 01:48:11,304 INFO L858 garLoopResultBuilder]: For program point L6583(line 6583) no Hoare annotation was computed. [2021-11-17 01:48:11,304 INFO L861 garLoopResultBuilder]: At program point L6187(line 6187) the Hoare annotation is: true [2021-11-17 01:48:11,305 INFO L854 garLoopResultBuilder]: At program point L5923(line 5923) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,305 INFO L858 garLoopResultBuilder]: For program point L5923-1(line 5923) no Hoare annotation was computed. [2021-11-17 01:48:11,305 INFO L854 garLoopResultBuilder]: At program point L5791(lines 5640 5811) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,305 INFO L858 garLoopResultBuilder]: For program point L6848(lines 6848 6856) no Hoare annotation was computed. [2021-11-17 01:48:11,305 INFO L854 garLoopResultBuilder]: At program point L4602(line 4602) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,305 INFO L858 garLoopResultBuilder]: For program point L6716-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,305 INFO L858 garLoopResultBuilder]: For program point L4602-1(line 4602) no Hoare annotation was computed. [2021-11-17 01:48:11,305 INFO L858 garLoopResultBuilder]: For program point L6584(lines 6584 6588) no Hoare annotation was computed. [2021-11-17 01:48:11,305 INFO L861 garLoopResultBuilder]: At program point L5131(lines 5103 5133) the Hoare annotation is: true [2021-11-17 01:48:11,305 INFO L858 garLoopResultBuilder]: For program point L6056-1(line 6056) no Hoare annotation was computed. [2021-11-17 01:48:11,306 INFO L854 garLoopResultBuilder]: At program point L6056(line 6056) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1) (<= ~ldv_state_variable_2~0 1)) [2021-11-17 01:48:11,306 INFO L854 garLoopResultBuilder]: At program point L4603(lines 4430 4605) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,306 INFO L858 garLoopResultBuilder]: For program point L6717-1(line 6717) no Hoare annotation was computed. [2021-11-17 01:48:11,306 INFO L854 garLoopResultBuilder]: At program point L6717(line 6717) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,306 INFO L854 garLoopResultBuilder]: At program point L4471(lines 4454 4604) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,306 INFO L858 garLoopResultBuilder]: For program point L6453-1(line 6453) no Hoare annotation was computed. [2021-11-17 01:48:11,306 INFO L854 garLoopResultBuilder]: At program point L6453(line 6453) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,306 INFO L854 garLoopResultBuilder]: At program point L6189(lines 6168 6192) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,306 INFO L858 garLoopResultBuilder]: For program point L6850(lines 6850 6854) no Hoare annotation was computed. [2021-11-17 01:48:11,306 INFO L858 garLoopResultBuilder]: For program point L5661(line 5661) no Hoare annotation was computed. [2021-11-17 01:48:11,307 INFO L858 garLoopResultBuilder]: For program point L4472(lines 4472 4475) no Hoare annotation was computed. [2021-11-17 01:48:11,307 INFO L854 garLoopResultBuilder]: At program point L6058(line 6058) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1) (<= ~ldv_state_variable_2~0 1)) [2021-11-17 01:48:11,307 INFO L858 garLoopResultBuilder]: For program point L6058-1(line 6058) no Hoare annotation was computed. [2021-11-17 01:48:11,307 INFO L854 garLoopResultBuilder]: At program point L5794(line 5794) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,307 INFO L858 garLoopResultBuilder]: For program point L5794-1(line 5794) no Hoare annotation was computed. [2021-11-17 01:48:11,307 INFO L854 garLoopResultBuilder]: At program point L5002(lines 4994 5007) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2021-11-17 01:48:11,307 INFO L858 garLoopResultBuilder]: For program point L5795(lines 5795 5798) no Hoare annotation was computed. [2021-11-17 01:48:11,307 INFO L858 garLoopResultBuilder]: For program point L5003(lines 5003 5006) no Hoare annotation was computed. [2021-11-17 01:48:11,307 INFO L854 garLoopResultBuilder]: At program point L6060(lines 6051 6062) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1) (<= ~ldv_state_variable_2~0 1)) [2021-11-17 01:48:11,308 INFO L858 garLoopResultBuilder]: For program point L6721-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,308 INFO L854 garLoopResultBuilder]: At program point L5004(lines 4994 5007) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2021-11-17 01:48:11,308 INFO L854 garLoopResultBuilder]: At program point L6722(line 6722) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,308 INFO L858 garLoopResultBuilder]: For program point L6590(line 6590) no Hoare annotation was computed. [2021-11-17 01:48:11,308 INFO L854 garLoopResultBuilder]: At program point L5665(lines 5640 5811) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,308 INFO L858 garLoopResultBuilder]: For program point L6722-1(line 6722) no Hoare annotation was computed. [2021-11-17 01:48:11,308 INFO L858 garLoopResultBuilder]: For program point L6458(line 6458) no Hoare annotation was computed. [2021-11-17 01:48:11,308 INFO L861 garLoopResultBuilder]: At program point L6326(lines 6236 6881) the Hoare annotation is: true [2021-11-17 01:48:11,308 INFO L858 garLoopResultBuilder]: For program point L6591(lines 6591 6595) no Hoare annotation was computed. [2021-11-17 01:48:11,308 INFO L858 garLoopResultBuilder]: For program point L6459(lines 6459 6466) no Hoare annotation was computed. [2021-11-17 01:48:11,309 INFO L854 garLoopResultBuilder]: At program point L5931(lines 5922 5942) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,309 INFO L854 garLoopResultBuilder]: At program point L5799(line 5799) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,309 INFO L854 garLoopResultBuilder]: At program point L5799-1(line 5799) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,309 INFO L858 garLoopResultBuilder]: For program point L5667(lines 5667 5670) no Hoare annotation was computed. [2021-11-17 01:48:11,309 INFO L858 garLoopResultBuilder]: For program point L5932(lines 5932 5935) no Hoare annotation was computed. [2021-11-17 01:48:11,309 INFO L854 garLoopResultBuilder]: At program point L5800(line 5800) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,309 INFO L858 garLoopResultBuilder]: For program point L6461(lines 6461 6464) no Hoare annotation was computed. [2021-11-17 01:48:11,309 INFO L854 garLoopResultBuilder]: At program point L6197(line 6197) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1)) [2021-11-17 01:48:11,309 INFO L858 garLoopResultBuilder]: For program point L6197-1(line 6197) no Hoare annotation was computed. [2021-11-17 01:48:11,309 INFO L858 garLoopResultBuilder]: For program point L6858(line 6858) no Hoare annotation was computed. [2021-11-17 01:48:11,310 INFO L854 garLoopResultBuilder]: At program point L5933(lines 5922 5942) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,310 INFO L854 garLoopResultBuilder]: At program point L5801(line 5801) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,310 INFO L858 garLoopResultBuilder]: For program point L4480-1(line 4480) no Hoare annotation was computed. [2021-11-17 01:48:11,310 INFO L861 garLoopResultBuilder]: At program point L4480(line 4480) the Hoare annotation is: true [2021-11-17 01:48:11,310 INFO L854 garLoopResultBuilder]: At program point L7123(lines 7122 7124) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,310 INFO L854 garLoopResultBuilder]: At program point L5802(line 5802) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,310 INFO L858 garLoopResultBuilder]: For program point L6859(lines 6859 6864) no Hoare annotation was computed. [2021-11-17 01:48:11,310 INFO L858 garLoopResultBuilder]: For program point L6727-1(line 6727) no Hoare annotation was computed. [2021-11-17 01:48:11,310 INFO L854 garLoopResultBuilder]: At program point L6727(line 6727) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,311 INFO L854 garLoopResultBuilder]: At program point L6199(lines 6193 6201) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1)) [2021-11-17 01:48:11,311 INFO L854 garLoopResultBuilder]: At program point L6067(line 6067) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,311 INFO L858 garLoopResultBuilder]: For program point L6067-1(line 6067) no Hoare annotation was computed. [2021-11-17 01:48:11,311 INFO L854 garLoopResultBuilder]: At program point L5010(lines 4988 5012) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2021-11-17 01:48:11,311 INFO L854 garLoopResultBuilder]: At program point L5803(line 5803) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,311 INFO L858 garLoopResultBuilder]: For program point L6332(line 6332) no Hoare annotation was computed. [2021-11-17 01:48:11,311 INFO L858 garLoopResultBuilder]: For program point L5804(line 5804) no Hoare annotation was computed. [2021-11-17 01:48:11,311 INFO L858 garLoopResultBuilder]: For program point L6597(line 6597) no Hoare annotation was computed. [2021-11-17 01:48:11,311 INFO L861 garLoopResultBuilder]: At program point L6333(line 6333) the Hoare annotation is: true [2021-11-17 01:48:11,311 INFO L854 garLoopResultBuilder]: At program point L6069(lines 6063 6071) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,312 INFO L854 garLoopResultBuilder]: At program point L5937(line 5937) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,312 INFO L858 garLoopResultBuilder]: For program point L5937-1(line 5937) no Hoare annotation was computed. [2021-11-17 01:48:11,312 INFO L858 garLoopResultBuilder]: For program point L6598(lines 6598 6602) no Hoare annotation was computed. [2021-11-17 01:48:11,312 INFO L858 garLoopResultBuilder]: For program point L6598-2(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,312 INFO L858 garLoopResultBuilder]: For program point L4484(line 4484) no Hoare annotation was computed. [2021-11-17 01:48:11,312 INFO L858 garLoopResultBuilder]: For program point L6599-1(line 6599) no Hoare annotation was computed. [2021-11-17 01:48:11,312 INFO L854 garLoopResultBuilder]: At program point L6599(line 6599) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,312 INFO L858 garLoopResultBuilder]: For program point L4485(lines 4485 4488) no Hoare annotation was computed. [2021-11-17 01:48:11,312 INFO L854 garLoopResultBuilder]: At program point L4089(lines 4082 4091) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,313 INFO L854 garLoopResultBuilder]: At program point L5807(lines 5640 5811) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,313 INFO L858 garLoopResultBuilder]: For program point L5675(line 5675) no Hoare annotation was computed. [2021-11-17 01:48:11,313 INFO L858 garLoopResultBuilder]: For program point L6732(line 6732) no Hoare annotation was computed. [2021-11-17 01:48:11,313 INFO L858 garLoopResultBuilder]: For program point L6468(line 6468) no Hoare annotation was computed. [2021-11-17 01:48:11,313 INFO L854 garLoopResultBuilder]: At program point L5940-1(lines 5917 5943) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,313 INFO L854 garLoopResultBuilder]: At program point L5940(line 5940) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,313 INFO L858 garLoopResultBuilder]: For program point L6733-2(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,313 INFO L858 garLoopResultBuilder]: For program point L6733(lines 6733 6737) no Hoare annotation was computed. [2021-11-17 01:48:11,313 INFO L858 garLoopResultBuilder]: For program point L5676(lines 5676 5679) no Hoare annotation was computed. [2021-11-17 01:48:11,313 INFO L858 garLoopResultBuilder]: For program point L6469-2(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,314 INFO L858 garLoopResultBuilder]: For program point L6469(lines 6469 6473) no Hoare annotation was computed. [2021-11-17 01:48:11,314 INFO L858 garLoopResultBuilder]: For program point L6866(line 6866) no Hoare annotation was computed. [2021-11-17 01:48:11,314 INFO L854 garLoopResultBuilder]: At program point L6734(line 6734) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,314 INFO L854 garLoopResultBuilder]: At program point L5809(lines 5640 5811) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,314 INFO L858 garLoopResultBuilder]: For program point L6734-1(line 6734) no Hoare annotation was computed. [2021-11-17 01:48:11,314 INFO L854 garLoopResultBuilder]: At program point L6470(line 6470) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,314 INFO L858 garLoopResultBuilder]: For program point L6470-1(line 6470) no Hoare annotation was computed. [2021-11-17 01:48:11,314 INFO L854 garLoopResultBuilder]: At program point L5810(lines 5619 5812) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,314 INFO L861 garLoopResultBuilder]: At program point L6867(line 6867) the Hoare annotation is: true [2021-11-17 01:48:11,314 INFO L858 garLoopResultBuilder]: For program point L6603-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,315 INFO L854 garLoopResultBuilder]: At program point L5546(line 5546) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,315 INFO L861 garLoopResultBuilder]: At program point L4489(line 4489) the Hoare annotation is: true [2021-11-17 01:48:11,315 INFO L858 garLoopResultBuilder]: For program point L5546-1(line 5546) no Hoare annotation was computed. [2021-11-17 01:48:11,315 INFO L858 garLoopResultBuilder]: For program point L4489-1(line 4489) no Hoare annotation was computed. [2021-11-17 01:48:11,315 INFO L858 garLoopResultBuilder]: For program point L6339(line 6339) no Hoare annotation was computed. [2021-11-17 01:48:11,315 INFO L858 garLoopResultBuilder]: For program point L6604-1(line 6604) no Hoare annotation was computed. [2021-11-17 01:48:11,315 INFO L854 garLoopResultBuilder]: At program point L6604(line 6604) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-11-17 01:48:11,315 INFO L858 garLoopResultBuilder]: For program point L6340(lines 6340 6770) no Hoare annotation was computed. [2021-11-17 01:48:11,315 INFO L854 garLoopResultBuilder]: At program point L5680-1(line 5680) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,316 INFO L854 garLoopResultBuilder]: At program point L5680(line 5680) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,316 INFO L861 garLoopResultBuilder]: At program point L4491(lines 4454 4604) the Hoare annotation is: true [2021-11-17 01:48:11,316 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-17 01:48:11,316 INFO L861 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: true [2021-11-17 01:48:11,316 INFO L861 garLoopResultBuilder]: At program point L-1-4(line -1) the Hoare annotation is: true [2021-11-17 01:48:11,316 INFO L858 garLoopResultBuilder]: For program point L-1-5(line -1) no Hoare annotation was computed. [2021-11-17 01:48:11,316 INFO L858 garLoopResultBuilder]: For program point L5681(line 5681) no Hoare annotation was computed. [2021-11-17 01:48:11,316 INFO L858 garLoopResultBuilder]: For program point L6738-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,316 INFO L858 garLoopResultBuilder]: For program point L6342(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,317 INFO L858 garLoopResultBuilder]: For program point L6474-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,317 INFO L858 garLoopResultBuilder]: For program point L6739-1(line 6739) no Hoare annotation was computed. [2021-11-17 01:48:11,317 INFO L854 garLoopResultBuilder]: At program point L6739(line 6739) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,317 INFO L854 garLoopResultBuilder]: At program point L5682(line 5682) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,317 INFO L858 garLoopResultBuilder]: For program point L5682-1(line 5682) no Hoare annotation was computed. [2021-11-17 01:48:11,317 INFO L858 garLoopResultBuilder]: For program point L6475-1(line 6475) no Hoare annotation was computed. [2021-11-17 01:48:11,317 INFO L854 garLoopResultBuilder]: At program point L6475(line 6475) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-11-17 01:48:11,317 INFO L861 garLoopResultBuilder]: At program point L4493(lines 4454 4604) the Hoare annotation is: true [2021-11-17 01:48:11,317 INFO L858 garLoopResultBuilder]: For program point L6343(line 6343) no Hoare annotation was computed. [2021-11-17 01:48:11,317 INFO L858 garLoopResultBuilder]: For program point L6608-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,318 INFO L858 garLoopResultBuilder]: For program point L6344(lines 6344 6348) no Hoare annotation was computed. [2021-11-17 01:48:11,318 INFO L858 garLoopResultBuilder]: For program point L6873(line 6873) no Hoare annotation was computed. [2021-11-17 01:48:11,318 INFO L854 garLoopResultBuilder]: At program point L5684-1(line 5684) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,318 INFO L854 garLoopResultBuilder]: At program point L5684(line 5684) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,318 INFO L858 garLoopResultBuilder]: For program point L6609-1(line 6609) no Hoare annotation was computed. [2021-11-17 01:48:11,318 INFO L854 garLoopResultBuilder]: At program point L6609(line 6609) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,318 INFO L858 garLoopResultBuilder]: For program point L6345-1(line 6345) no Hoare annotation was computed. [2021-11-17 01:48:11,318 INFO L854 garLoopResultBuilder]: At program point L6345(line 6345) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,318 INFO L861 garLoopResultBuilder]: At program point L6874(line 6874) the Hoare annotation is: true [2021-11-17 01:48:11,319 INFO L854 garLoopResultBuilder]: At program point L5685(line 5685) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,319 INFO L861 garLoopResultBuilder]: At program point L4496(lines 4454 4604) the Hoare annotation is: true [2021-11-17 01:48:11,319 INFO L854 garLoopResultBuilder]: At program point L7139(lines 7138 7140) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,319 INFO L854 garLoopResultBuilder]: At program point L5686(line 5686) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,319 INFO L858 garLoopResultBuilder]: For program point L6479-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,319 INFO L854 garLoopResultBuilder]: At program point L6876(lines 6236 6881) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,319 INFO L858 garLoopResultBuilder]: For program point L5687(line 5687) no Hoare annotation was computed. [2021-11-17 01:48:11,319 INFO L858 garLoopResultBuilder]: For program point L6744-1(line 6744) no Hoare annotation was computed. [2021-11-17 01:48:11,319 INFO L854 garLoopResultBuilder]: At program point L6744(line 6744) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,319 INFO L858 garLoopResultBuilder]: For program point L6480-1(line 6480) no Hoare annotation was computed. [2021-11-17 01:48:11,320 INFO L854 garLoopResultBuilder]: At program point L6480(line 6480) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,320 INFO L858 garLoopResultBuilder]: For program point L5688(lines 5688 5691) no Hoare annotation was computed. [2021-11-17 01:48:11,320 INFO L858 garLoopResultBuilder]: For program point L6613-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,320 INFO L858 garLoopResultBuilder]: For program point L5028(lines 5028 5031) no Hoare annotation was computed. [2021-11-17 01:48:11,320 INFO L854 garLoopResultBuilder]: At program point L6614(line 6614) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,320 INFO L854 garLoopResultBuilder]: At program point L5557(line 5557) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,320 INFO L858 garLoopResultBuilder]: For program point L6614-1(line 6614) no Hoare annotation was computed. [2021-11-17 01:48:11,320 INFO L858 garLoopResultBuilder]: For program point L5557-1(line 5557) no Hoare annotation was computed. [2021-11-17 01:48:11,320 INFO L858 garLoopResultBuilder]: For program point L6350(line 6350) no Hoare annotation was computed. [2021-11-17 01:48:11,320 INFO L858 garLoopResultBuilder]: For program point L5558(lines 5558 5562) no Hoare annotation was computed. [2021-11-17 01:48:11,321 INFO L861 garLoopResultBuilder]: At program point L4501(line 4501) the Hoare annotation is: true [2021-11-17 01:48:11,321 INFO L858 garLoopResultBuilder]: For program point L4501-1(line 4501) no Hoare annotation was computed. [2021-11-17 01:48:11,321 INFO L854 garLoopResultBuilder]: At program point L5558-2(lines 5558 5562) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,321 INFO L858 garLoopResultBuilder]: For program point L6351(lines 6351 6355) no Hoare annotation was computed. [2021-11-17 01:48:11,321 INFO L858 garLoopResultBuilder]: For program point L6351-2(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,321 INFO L861 garLoopResultBuilder]: At program point L6880(lines 6202 6882) the Hoare annotation is: true [2021-11-17 01:48:11,321 INFO L858 garLoopResultBuilder]: For program point L4502(lines 4502 4505) no Hoare annotation was computed. [2021-11-17 01:48:11,321 INFO L858 garLoopResultBuilder]: For program point L6484-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,321 INFO L858 garLoopResultBuilder]: For program point L6352-1(line 6352) no Hoare annotation was computed. [2021-11-17 01:48:11,321 INFO L854 garLoopResultBuilder]: At program point L6352(line 6352) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,322 INFO L858 garLoopResultBuilder]: For program point L5692-1(line 5692) no Hoare annotation was computed. [2021-11-17 01:48:11,322 INFO L858 garLoopResultBuilder]: For program point L6749(line 6749) no Hoare annotation was computed. [2021-11-17 01:48:11,322 INFO L854 garLoopResultBuilder]: At program point L5692(line 5692) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,322 INFO L858 garLoopResultBuilder]: For program point L6485-1(line 6485) no Hoare annotation was computed. [2021-11-17 01:48:11,322 INFO L854 garLoopResultBuilder]: At program point L6485(line 6485) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,322 INFO L854 garLoopResultBuilder]: At program point L7146(lines 7145 7147) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,322 INFO L858 garLoopResultBuilder]: For program point L5032-1(line 5032) no Hoare annotation was computed. [2021-11-17 01:48:11,322 INFO L854 garLoopResultBuilder]: At program point L5032(line 5032) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2021-11-17 01:48:11,322 INFO L858 garLoopResultBuilder]: For program point L6750(lines 6750 6755) no Hoare annotation was computed. [2021-11-17 01:48:11,323 INFO L858 garLoopResultBuilder]: For program point L5825(lines 5825 5828) no Hoare annotation was computed. [2021-11-17 01:48:11,323 INFO L858 garLoopResultBuilder]: For program point L5693(lines 5693 5698) no Hoare annotation was computed. [2021-11-17 01:48:11,323 INFO L861 garLoopResultBuilder]: At program point L5165(line 5165) the Hoare annotation is: true [2021-11-17 01:48:11,323 INFO L858 garLoopResultBuilder]: For program point L5165-1(line 5165) no Hoare annotation was computed. [2021-11-17 01:48:11,323 INFO L858 garLoopResultBuilder]: For program point L6619-1(line 6619) no Hoare annotation was computed. [2021-11-17 01:48:11,323 INFO L854 garLoopResultBuilder]: At program point L6619(line 6619) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,323 INFO L858 garLoopResultBuilder]: For program point L5563(line 5563) no Hoare annotation was computed. [2021-11-17 01:48:11,323 INFO L858 garLoopResultBuilder]: For program point L6356-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,323 INFO L861 garLoopResultBuilder]: At program point L5167(line 5167) the Hoare annotation is: true [2021-11-17 01:48:11,323 INFO L858 garLoopResultBuilder]: For program point L5167-1(line 5167) no Hoare annotation was computed. [2021-11-17 01:48:11,324 INFO L861 garLoopResultBuilder]: At program point L7149(lines 7148 7150) the Hoare annotation is: true [2021-11-17 01:48:11,324 INFO L854 garLoopResultBuilder]: At program point L5564-1(line 5564) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,324 INFO L854 garLoopResultBuilder]: At program point L5564(line 5564) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,324 INFO L858 garLoopResultBuilder]: For program point L6357-1(line 6357) no Hoare annotation was computed. [2021-11-17 01:48:11,324 INFO L854 garLoopResultBuilder]: At program point L6357(line 6357) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-11-17 01:48:11,324 INFO L854 garLoopResultBuilder]: At program point L4111(lines 4107 4113) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,324 INFO L854 garLoopResultBuilder]: At program point L6490(line 6490) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,324 INFO L858 garLoopResultBuilder]: For program point L4508-2(lines 4508 4511) no Hoare annotation was computed. [2021-11-17 01:48:11,325 INFO L854 garLoopResultBuilder]: At program point L5565(line 5565) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,325 INFO L858 garLoopResultBuilder]: For program point L4508(line 4508) no Hoare annotation was computed. [2021-11-17 01:48:11,325 INFO L858 garLoopResultBuilder]: For program point L6490-1(line 6490) no Hoare annotation was computed. [2021-11-17 01:48:11,325 INFO L861 garLoopResultBuilder]: At program point L5169(line 5169) the Hoare annotation is: true [2021-11-17 01:48:11,325 INFO L858 garLoopResultBuilder]: For program point L5169-1(line 5169) no Hoare annotation was computed. [2021-11-17 01:48:11,326 INFO L858 garLoopResultBuilder]: For program point L5830(lines 5830 5834) no Hoare annotation was computed. [2021-11-17 01:48:11,326 INFO L854 garLoopResultBuilder]: At program point L5566(line 5566) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,326 INFO L854 garLoopResultBuilder]: At program point L5699(line 5699) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,326 INFO L854 garLoopResultBuilder]: At program point L5699-1(line 5699) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,326 INFO L858 garLoopResultBuilder]: For program point L5567(line 5567) no Hoare annotation was computed. [2021-11-17 01:48:11,326 INFO L858 garLoopResultBuilder]: For program point L6624(line 6624) no Hoare annotation was computed. [2021-11-17 01:48:11,326 INFO L854 garLoopResultBuilder]: At program point L5171(lines 5155 5173) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,326 INFO L854 garLoopResultBuilder]: At program point L5039(line 5039) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2021-11-17 01:48:11,326 INFO L858 garLoopResultBuilder]: For program point L5039-1(line 5039) no Hoare annotation was computed. [2021-11-17 01:48:11,326 INFO L858 garLoopResultBuilder]: For program point L6757(line 6757) no Hoare annotation was computed. [2021-11-17 01:48:11,327 INFO L854 garLoopResultBuilder]: At program point L5700(line 5700) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,327 INFO L858 garLoopResultBuilder]: For program point L6625-2(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,327 INFO L858 garLoopResultBuilder]: For program point L6625(lines 6625 6629) no Hoare annotation was computed. [2021-11-17 01:48:11,327 INFO L858 garLoopResultBuilder]: For program point L6361-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,327 INFO L854 garLoopResultBuilder]: At program point L5040-2(lines 5040 5046) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2021-11-17 01:48:11,327 INFO L858 garLoopResultBuilder]: For program point L5040(lines 5040 5046) no Hoare annotation was computed. [2021-11-17 01:48:11,327 INFO L858 garLoopResultBuilder]: For program point L6758(lines 6758 6763) no Hoare annotation was computed. [2021-11-17 01:48:11,327 INFO L854 garLoopResultBuilder]: At program point L6626(line 6626) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,327 INFO L854 garLoopResultBuilder]: At program point L5701(line 5701) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,327 INFO L858 garLoopResultBuilder]: For program point L5569(lines 5569 5587) no Hoare annotation was computed. [2021-11-17 01:48:11,328 INFO L858 garLoopResultBuilder]: For program point L6626-1(line 6626) no Hoare annotation was computed. [2021-11-17 01:48:11,328 INFO L854 garLoopResultBuilder]: At program point L6362(line 6362) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,328 INFO L858 garLoopResultBuilder]: For program point L6362-1(line 6362) no Hoare annotation was computed. [2021-11-17 01:48:11,328 INFO L854 garLoopResultBuilder]: At program point L5041(lines 5041 5042) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2021-11-17 01:48:11,328 INFO L858 garLoopResultBuilder]: For program point L5041-1(lines 5041 5042) no Hoare annotation was computed. [2021-11-17 01:48:11,328 INFO L858 garLoopResultBuilder]: For program point L5702(line 5702) no Hoare annotation was computed. [2021-11-17 01:48:11,328 INFO L858 garLoopResultBuilder]: For program point L6495(line 6495) no Hoare annotation was computed. [2021-11-17 01:48:11,328 INFO L858 garLoopResultBuilder]: For program point L5703(lines 5703 5706) no Hoare annotation was computed. [2021-11-17 01:48:11,328 INFO L858 garLoopResultBuilder]: For program point L4514(line 4514) no Hoare annotation was computed. [2021-11-17 01:48:11,328 INFO L858 garLoopResultBuilder]: For program point L6496-2(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,329 INFO L858 garLoopResultBuilder]: For program point L6496(lines 6496 6500) no Hoare annotation was computed. [2021-11-17 01:48:11,329 INFO L858 garLoopResultBuilder]: For program point L4514-2(line 4514) no Hoare annotation was computed. [2021-11-17 01:48:11,329 INFO L854 garLoopResultBuilder]: At program point L5043(line 5043) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2021-11-17 01:48:11,329 INFO L858 garLoopResultBuilder]: For program point L5043-1(line 5043) no Hoare annotation was computed. [2021-11-17 01:48:11,329 INFO L858 garLoopResultBuilder]: For program point L4515(line 4515) no Hoare annotation was computed. [2021-11-17 01:48:11,329 INFO L858 garLoopResultBuilder]: For program point L4515-5(lines 4515 4518) no Hoare annotation was computed. [2021-11-17 01:48:11,329 INFO L858 garLoopResultBuilder]: For program point L4515-2(line 4515) no Hoare annotation was computed. [2021-11-17 01:48:11,329 INFO L858 garLoopResultBuilder]: For program point L6497-1(line 6497) no Hoare annotation was computed. [2021-11-17 01:48:11,329 INFO L858 garLoopResultBuilder]: For program point L4515-3(line 4515) no Hoare annotation was computed. [2021-11-17 01:48:11,329 INFO L861 garLoopResultBuilder]: At program point L6497(line 6497) the Hoare annotation is: true [2021-11-17 01:48:11,330 INFO L858 garLoopResultBuilder]: For program point L5044-1(line 5044) no Hoare annotation was computed. [2021-11-17 01:48:11,330 INFO L858 garLoopResultBuilder]: For program point L6101(lines 6101 6104) no Hoare annotation was computed. [2021-11-17 01:48:11,330 INFO L854 garLoopResultBuilder]: At program point L5044(line 5044) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2021-11-17 01:48:11,330 INFO L858 garLoopResultBuilder]: For program point L6630-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,330 INFO L858 garLoopResultBuilder]: For program point L6366-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,330 INFO L854 garLoopResultBuilder]: At program point L7159(lines 7158 7160) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,330 INFO L858 garLoopResultBuilder]: For program point L6631-1(line 6631) no Hoare annotation was computed. [2021-11-17 01:48:11,330 INFO L854 garLoopResultBuilder]: At program point L6631(line 6631) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-11-17 01:48:11,330 INFO L858 garLoopResultBuilder]: For program point L6367-1(line 6367) no Hoare annotation was computed. [2021-11-17 01:48:11,330 INFO L854 garLoopResultBuilder]: At program point L6367(line 6367) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,331 INFO L854 garLoopResultBuilder]: At program point L5971(lines 5953 6029) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (<= |ULTIMATE.start_isicom_init_~idx~0#1| 3) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,331 INFO L854 garLoopResultBuilder]: At program point L5707(line 5707) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,331 INFO L858 garLoopResultBuilder]: For program point L5707-1(line 5707) no Hoare annotation was computed. [2021-11-17 01:48:11,331 INFO L854 garLoopResultBuilder]: At program point L5047(line 5047) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2021-11-17 01:48:11,331 INFO L858 garLoopResultBuilder]: For program point L5840(lines 5840 5844) no Hoare annotation was computed. [2021-11-17 01:48:11,331 INFO L858 garLoopResultBuilder]: For program point L6765(line 6765) no Hoare annotation was computed. [2021-11-17 01:48:11,331 INFO L858 garLoopResultBuilder]: For program point L5708(lines 5708 5713) no Hoare annotation was computed. [2021-11-17 01:48:11,331 INFO L861 garLoopResultBuilder]: At program point L4519(line 4519) the Hoare annotation is: true [2021-11-17 01:48:11,331 INFO L858 garLoopResultBuilder]: For program point L4519-1(line 4519) no Hoare annotation was computed. [2021-11-17 01:48:11,332 INFO L858 garLoopResultBuilder]: For program point L6501-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,332 INFO L858 garLoopResultBuilder]: For program point L5180(lines 5180 5183) no Hoare annotation was computed. [2021-11-17 01:48:11,332 INFO L854 garLoopResultBuilder]: At program point L6105(lines 6098 6107) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,332 INFO L858 garLoopResultBuilder]: For program point L5048(line 5048) no Hoare annotation was computed. [2021-11-17 01:48:11,332 INFO L854 garLoopResultBuilder]: At program point L5973(lines 5953 6029) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (<= |ULTIMATE.start_isicom_init_~idx~0#1| 3) (<= |ULTIMATE.start_isicom_init_~channel~9#1| 15) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,332 INFO L861 garLoopResultBuilder]: At program point L6766(line 6766) the Hoare annotation is: true [2021-11-17 01:48:11,332 INFO L854 garLoopResultBuilder]: At program point L6502(line 6502) the Hoare annotation is: (= ~ldv_state_variable_3~0 1) [2021-11-17 01:48:11,332 INFO L858 garLoopResultBuilder]: For program point L4520(lines 4520 4523) no Hoare annotation was computed. [2021-11-17 01:48:11,332 INFO L858 garLoopResultBuilder]: For program point L6502-1(line 6502) no Hoare annotation was computed. [2021-11-17 01:48:11,332 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-17 01:48:11,333 INFO L854 garLoopResultBuilder]: At program point L7163(lines 7162 7164) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,333 INFO L854 garLoopResultBuilder]: At program point L5049(lines 5013 5051) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1)) [2021-11-17 01:48:11,333 INFO L858 garLoopResultBuilder]: For program point L6635-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,333 INFO L854 garLoopResultBuilder]: At program point L5578(line 5578) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,333 INFO L858 garLoopResultBuilder]: For program point L5578-1(line 5578) no Hoare annotation was computed. [2021-11-17 01:48:11,333 INFO L854 garLoopResultBuilder]: At program point L7032(lines 7031 7033) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,333 INFO L858 garLoopResultBuilder]: For program point L5579(lines 5579 5583) no Hoare annotation was computed. [2021-11-17 01:48:11,333 INFO L858 garLoopResultBuilder]: For program point L6636-1(line 6636) no Hoare annotation was computed. [2021-11-17 01:48:11,333 INFO L854 garLoopResultBuilder]: At program point L6636(line 6636) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,333 INFO L858 garLoopResultBuilder]: For program point L5579-2(lines 5579 5583) no Hoare annotation was computed. [2021-11-17 01:48:11,334 INFO L858 garLoopResultBuilder]: For program point L6372-1(line 6372) no Hoare annotation was computed. [2021-11-17 01:48:11,334 INFO L854 garLoopResultBuilder]: At program point L6372(line 6372) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,334 INFO L854 garLoopResultBuilder]: At program point L3730(lines 3727 3732) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (<= |ULTIMATE.start_isicom_init_~idx~0#1| 3) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,334 INFO L854 garLoopResultBuilder]: At program point L6241(line 6241) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= ~card_count~0 0) (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1) (= ~ldv_state_variable_3~0 0)) [2021-11-17 01:48:11,334 INFO L858 garLoopResultBuilder]: For program point L6241-1(line 6241) no Hoare annotation was computed. [2021-11-17 01:48:11,334 INFO L858 garLoopResultBuilder]: For program point L6506-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,334 INFO L854 garLoopResultBuilder]: At program point L7167(lines 7166 7168) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,334 INFO L854 garLoopResultBuilder]: At program point L7035(lines 7034 7036) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (<= |ULTIMATE.start_isicom_init_~idx~0#1| 3) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,334 INFO L854 garLoopResultBuilder]: At program point L5846(lines 5821 5915) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,335 INFO L858 garLoopResultBuilder]: For program point L6507-1(line 6507) no Hoare annotation was computed. [2021-11-17 01:48:11,335 INFO L861 garLoopResultBuilder]: At program point L6507(line 6507) the Hoare annotation is: true [2021-11-17 01:48:11,335 INFO L854 garLoopResultBuilder]: At program point L5186(lines 5174 5188) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,335 INFO L858 garLoopResultBuilder]: For program point L6111(lines 6111 6117) no Hoare annotation was computed. [2021-11-17 01:48:11,335 INFO L854 garLoopResultBuilder]: At program point L5979(lines 5953 6029) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,335 INFO L854 garLoopResultBuilder]: At program point L5715(lines 5640 5811) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,335 INFO L858 garLoopResultBuilder]: For program point L6772(line 6772) no Hoare annotation was computed. [2021-11-17 01:48:11,335 INFO L858 garLoopResultBuilder]: For program point L6640-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,335 INFO L854 garLoopResultBuilder]: At program point L5848(lines 5821 5915) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,335 INFO L858 garLoopResultBuilder]: For program point L6773(lines 6773 6841) no Hoare annotation was computed. [2021-11-17 01:48:11,336 INFO L858 garLoopResultBuilder]: For program point L5716(lines 5716 5719) no Hoare annotation was computed. [2021-11-17 01:48:11,336 INFO L858 garLoopResultBuilder]: For program point L6641-1(line 6641) no Hoare annotation was computed. [2021-11-17 01:48:11,336 INFO L854 garLoopResultBuilder]: At program point L6641(line 6641) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,336 INFO L858 garLoopResultBuilder]: For program point L6377(line 6377) no Hoare annotation was computed. [2021-11-17 01:48:11,336 INFO L854 garLoopResultBuilder]: At program point L7038(line 7038) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,336 INFO L858 garLoopResultBuilder]: For program point L3999-1(line 3999) no Hoare annotation was computed. [2021-11-17 01:48:11,336 INFO L854 garLoopResultBuilder]: At program point L3999(line 3999) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,336 INFO L854 garLoopResultBuilder]: At program point L5981(lines 5953 6029) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (<= |ULTIMATE.start_isicom_init_~idx~0#1| 3) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,336 INFO L854 garLoopResultBuilder]: At program point L7038-2(lines 7037 7039) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,337 INFO L858 garLoopResultBuilder]: For program point L7038-1(line 7038) no Hoare annotation was computed. [2021-11-17 01:48:11,337 INFO L854 garLoopResultBuilder]: At program point L5717(lines 5640 5811) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,337 INFO L858 garLoopResultBuilder]: For program point L6378(lines 6378 6382) no Hoare annotation was computed. [2021-11-17 01:48:11,337 INFO L858 garLoopResultBuilder]: For program point L6378-2(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,337 INFO L858 garLoopResultBuilder]: For program point L4000(lines 4000 4003) no Hoare annotation was computed. [2021-11-17 01:48:11,337 INFO L858 garLoopResultBuilder]: For program point L6775(lines 6775 6838) no Hoare annotation was computed. [2021-11-17 01:48:11,337 INFO L858 garLoopResultBuilder]: For program point L6511-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,337 INFO L858 garLoopResultBuilder]: For program point L6379-1(line 6379) no Hoare annotation was computed. [2021-11-17 01:48:11,337 INFO L861 garLoopResultBuilder]: At program point L6379(line 6379) the Hoare annotation is: true [2021-11-17 01:48:11,337 INFO L854 garLoopResultBuilder]: At program point L5851(lines 5821 5915) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,338 INFO L858 garLoopResultBuilder]: For program point L6776(line 6776) no Hoare annotation was computed. [2021-11-17 01:48:11,338 INFO L861 garLoopResultBuilder]: At program point L4530(line 4530) the Hoare annotation is: true [2021-11-17 01:48:11,338 INFO L858 garLoopResultBuilder]: For program point L6512-1(line 6512) no Hoare annotation was computed. [2021-11-17 01:48:11,338 INFO L858 garLoopResultBuilder]: For program point L4530-1(line 4530) no Hoare annotation was computed. [2021-11-17 01:48:11,338 INFO L861 garLoopResultBuilder]: At program point L6512(line 6512) the Hoare annotation is: true [2021-11-17 01:48:11,338 INFO L858 garLoopResultBuilder]: For program point L6777-2(lines 6775 6838) no Hoare annotation was computed. [2021-11-17 01:48:11,338 INFO L858 garLoopResultBuilder]: For program point L6777(lines 6777 6781) no Hoare annotation was computed. [2021-11-17 01:48:11,338 INFO L858 garLoopResultBuilder]: For program point L4531(lines 4531 4535) no Hoare annotation was computed. [2021-11-17 01:48:11,338 INFO L854 garLoopResultBuilder]: At program point L5588-1(line 5588) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,338 INFO L854 garLoopResultBuilder]: At program point L5588(line 5588) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,339 INFO L858 garLoopResultBuilder]: For program point L4531-2(lines 4531 4535) no Hoare annotation was computed. [2021-11-17 01:48:11,339 INFO L854 garLoopResultBuilder]: At program point L6249(line 6249) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= ~card_count~0 0) (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1) (= ~ldv_state_variable_3~0 0)) [2021-11-17 01:48:11,339 INFO L858 garLoopResultBuilder]: For program point L6249-1(line 6249) no Hoare annotation was computed. [2021-11-17 01:48:11,339 INFO L854 garLoopResultBuilder]: At program point L4135(lines 4131 4137) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,339 INFO L858 garLoopResultBuilder]: For program point L5985(lines 5985 5989) no Hoare annotation was computed. [2021-11-17 01:48:11,339 INFO L854 garLoopResultBuilder]: At program point L6778(line 6778) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1)) [2021-11-17 01:48:11,339 INFO L854 garLoopResultBuilder]: At program point L6646(line 6646) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,339 INFO L858 garLoopResultBuilder]: For program point L6778-1(line 6778) no Hoare annotation was computed. [2021-11-17 01:48:11,339 INFO L858 garLoopResultBuilder]: For program point L5589(line 5589) no Hoare annotation was computed. [2021-11-17 01:48:11,339 INFO L858 garLoopResultBuilder]: For program point L6646-1(line 6646) no Hoare annotation was computed. [2021-11-17 01:48:11,340 INFO L858 garLoopResultBuilder]: For program point L6118(lines 6118 6124) no Hoare annotation was computed. [2021-11-17 01:48:11,340 INFO L854 garLoopResultBuilder]: At program point L4004(lines 3991 4006) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,340 INFO L858 garLoopResultBuilder]: For program point L6383-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,340 INFO L858 garLoopResultBuilder]: For program point L5723(line 5723) no Hoare annotation was computed. [2021-11-17 01:48:11,340 INFO L854 garLoopResultBuilder]: At program point L5591(line 5591) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,340 INFO L858 garLoopResultBuilder]: For program point L5591-1(line 5591) no Hoare annotation was computed. [2021-11-17 01:48:11,340 INFO L858 garLoopResultBuilder]: For program point L6384-1(line 6384) no Hoare annotation was computed. [2021-11-17 01:48:11,340 INFO L854 garLoopResultBuilder]: At program point L6384(line 6384) the Hoare annotation is: (= ~ldv_state_variable_3~0 1) [2021-11-17 01:48:11,340 INFO L854 garLoopResultBuilder]: At program point L6913(lines 6908 6915) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,341 INFO L858 garLoopResultBuilder]: For program point L5724(lines 5724 5727) no Hoare annotation was computed. [2021-11-17 01:48:11,341 INFO L858 garLoopResultBuilder]: For program point L5592(lines 5592 5598) no Hoare annotation was computed. [2021-11-17 01:48:11,341 INFO L858 garLoopResultBuilder]: For program point L6517-1(line 6517) no Hoare annotation was computed. [2021-11-17 01:48:11,341 INFO L861 garLoopResultBuilder]: At program point L6517(line 6517) the Hoare annotation is: true [2021-11-17 01:48:11,341 INFO L858 garLoopResultBuilder]: For program point L6782-1(lines 6775 6838) no Hoare annotation was computed. [2021-11-17 01:48:11,341 INFO L858 garLoopResultBuilder]: For program point L4536-1(lines 4536 4537) no Hoare annotation was computed. [2021-11-17 01:48:11,341 INFO L861 garLoopResultBuilder]: At program point L4536(lines 4536 4537) the Hoare annotation is: true [2021-11-17 01:48:11,341 INFO L858 garLoopResultBuilder]: For program point L6783-1(line 6783) no Hoare annotation was computed. [2021-11-17 01:48:11,341 INFO L854 garLoopResultBuilder]: At program point L6783(line 6783) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,341 INFO L858 garLoopResultBuilder]: For program point L6651(line 6651) no Hoare annotation was computed. [2021-11-17 01:48:11,342 INFO L858 garLoopResultBuilder]: For program point L6652-2(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,342 INFO L858 garLoopResultBuilder]: For program point L6652(lines 6652 6656) no Hoare annotation was computed. [2021-11-17 01:48:11,342 INFO L858 garLoopResultBuilder]: For program point L6388-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,342 INFO L854 garLoopResultBuilder]: At program point L5728-1(line 5728) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,342 INFO L854 garLoopResultBuilder]: At program point L5728(line 5728) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,342 INFO L858 garLoopResultBuilder]: For program point L6653-1(line 6653) no Hoare annotation was computed. [2021-11-17 01:48:11,342 INFO L854 garLoopResultBuilder]: At program point L6653(line 6653) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,342 INFO L858 garLoopResultBuilder]: For program point L6389-1(line 6389) no Hoare annotation was computed. [2021-11-17 01:48:11,342 INFO L861 garLoopResultBuilder]: At program point L6389(line 6389) the Hoare annotation is: true [2021-11-17 01:48:11,342 INFO L858 garLoopResultBuilder]: For program point L6125(lines 6125 6131) no Hoare annotation was computed. [2021-11-17 01:48:11,343 INFO L858 garLoopResultBuilder]: For program point L5729(line 5729) no Hoare annotation was computed. [2021-11-17 01:48:11,343 INFO L858 garLoopResultBuilder]: For program point L6522(line 6522) no Hoare annotation was computed. [2021-11-17 01:48:11,343 INFO L854 garLoopResultBuilder]: At program point L5730(line 5730) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,343 INFO L858 garLoopResultBuilder]: For program point L5730-1(line 5730) no Hoare annotation was computed. [2021-11-17 01:48:11,343 INFO L858 garLoopResultBuilder]: For program point L6523(lines 6523 6527) no Hoare annotation was computed. [2021-11-17 01:48:11,343 INFO L858 garLoopResultBuilder]: For program point L6523-2(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,343 INFO L854 garLoopResultBuilder]: At program point L6259(line 6259) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= ~card_count~0 0) (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1) (= ~ldv_state_variable_3~0 0)) [2021-11-17 01:48:11,343 INFO L858 garLoopResultBuilder]: For program point L6259-1(line 6259) no Hoare annotation was computed. [2021-11-17 01:48:11,343 INFO L854 garLoopResultBuilder]: At program point L7184(lines 7183 7185) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1)) [2021-11-17 01:48:11,343 INFO L858 garLoopResultBuilder]: For program point L5863(lines 5863 5869) no Hoare annotation was computed. [2021-11-17 01:48:11,344 INFO L858 garLoopResultBuilder]: For program point L6788-1(line 6788) no Hoare annotation was computed. [2021-11-17 01:48:11,344 INFO L854 garLoopResultBuilder]: At program point L6788(line 6788) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,344 INFO L858 garLoopResultBuilder]: For program point L5599(lines 5599 5611) no Hoare annotation was computed. [2021-11-17 01:48:11,344 INFO L858 garLoopResultBuilder]: For program point L6524-1(line 6524) no Hoare annotation was computed. [2021-11-17 01:48:11,344 INFO L854 garLoopResultBuilder]: At program point L6524(line 6524) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,344 INFO L854 garLoopResultBuilder]: At program point L5732-1(line 5732) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,344 INFO L854 garLoopResultBuilder]: At program point L5732(line 5732) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,344 INFO L858 garLoopResultBuilder]: For program point L4543(line 4543) no Hoare annotation was computed. [2021-11-17 01:48:11,344 INFO L858 garLoopResultBuilder]: For program point L5600-2(line 5600) no Hoare annotation was computed. [2021-11-17 01:48:11,344 INFO L858 garLoopResultBuilder]: For program point L6657-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,345 INFO L858 garLoopResultBuilder]: For program point L5600(line 5600) no Hoare annotation was computed. [2021-11-17 01:48:11,345 INFO L858 garLoopResultBuilder]: For program point L4543-2(line 4543) no Hoare annotation was computed. [2021-11-17 01:48:11,345 INFO L858 garLoopResultBuilder]: For program point L6393-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,345 INFO L854 garLoopResultBuilder]: At program point L6261(line 6261) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= ~card_count~0 0) (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1) (= ~ldv_state_variable_3~0 0)) [2021-11-17 01:48:11,345 INFO L858 garLoopResultBuilder]: For program point L6261-1(line 6261) no Hoare annotation was computed. [2021-11-17 01:48:11,345 INFO L858 garLoopResultBuilder]: For program point L5072(lines 5072 5075) no Hoare annotation was computed. [2021-11-17 01:48:11,345 INFO L854 garLoopResultBuilder]: At program point L6658(line 6658) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-11-17 01:48:11,345 INFO L854 garLoopResultBuilder]: At program point L5733(line 5733) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,345 INFO L858 garLoopResultBuilder]: For program point L4544-1(lines 4454 4604) no Hoare annotation was computed. [2021-11-17 01:48:11,346 INFO L858 garLoopResultBuilder]: For program point L5601-2(line 5601) no Hoare annotation was computed. [2021-11-17 01:48:11,346 INFO L858 garLoopResultBuilder]: For program point L5601(line 5601) no Hoare annotation was computed. [2021-11-17 01:48:11,346 INFO L858 garLoopResultBuilder]: For program point L4544(lines 4544 4558) no Hoare annotation was computed. [2021-11-17 01:48:11,346 INFO L858 garLoopResultBuilder]: For program point L6658-1(line 6658) no Hoare annotation was computed. [2021-11-17 01:48:11,346 INFO L861 garLoopResultBuilder]: At program point L6394(line 6394) the Hoare annotation is: true [2021-11-17 01:48:11,346 INFO L858 garLoopResultBuilder]: For program point L6394-1(line 6394) no Hoare annotation was computed. [2021-11-17 01:48:11,346 INFO L854 garLoopResultBuilder]: At program point L7187(lines 7186 7188) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,346 INFO L854 garLoopResultBuilder]: At program point L5734(line 5734) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,346 INFO L858 garLoopResultBuilder]: For program point L5602(line 5602) no Hoare annotation was computed. [2021-11-17 01:48:11,346 INFO L858 garLoopResultBuilder]: For program point L5735(line 5735) no Hoare annotation was computed. [2021-11-17 01:48:11,347 INFO L858 garLoopResultBuilder]: For program point L5603(line 5603) no Hoare annotation was computed. [2021-11-17 01:48:11,347 INFO L858 garLoopResultBuilder]: For program point L4546(lines 4546 4556) no Hoare annotation was computed. [2021-11-17 01:48:11,347 INFO L858 garLoopResultBuilder]: For program point L6528-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,347 INFO L858 garLoopResultBuilder]: For program point L5603-2(line 5603) no Hoare annotation was computed. [2021-11-17 01:48:11,347 INFO L861 garLoopResultBuilder]: At program point L5207(line 5207) the Hoare annotation is: true [2021-11-17 01:48:11,347 INFO L858 garLoopResultBuilder]: For program point L6132(lines 6132 6138) no Hoare annotation was computed. [2021-11-17 01:48:11,347 INFO L858 garLoopResultBuilder]: For program point L6000(lines 6000 6014) no Hoare annotation was computed. [2021-11-17 01:48:11,347 INFO L858 garLoopResultBuilder]: For program point L6793(line 6793) no Hoare annotation was computed. [2021-11-17 01:48:11,347 INFO L858 garLoopResultBuilder]: For program point L5736(lines 5736 5739) no Hoare annotation was computed. [2021-11-17 01:48:11,347 INFO L858 garLoopResultBuilder]: For program point L6529-1(line 6529) no Hoare annotation was computed. [2021-11-17 01:48:11,348 INFO L854 garLoopResultBuilder]: At program point L6529(line 6529) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-11-17 01:48:11,348 INFO L854 garLoopResultBuilder]: At program point L7190(lines 7189 7191) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,348 INFO L858 garLoopResultBuilder]: For program point L5076(lines 5076 5079) no Hoare annotation was computed. [2021-11-17 01:48:11,348 INFO L858 garLoopResultBuilder]: For program point L6794(lines 6794 6799) no Hoare annotation was computed. [2021-11-17 01:48:11,348 INFO L858 garLoopResultBuilder]: For program point L6662-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,348 INFO L858 garLoopResultBuilder]: For program point L6663-1(line 6663) no Hoare annotation was computed. [2021-11-17 01:48:11,348 INFO L854 garLoopResultBuilder]: At program point L6663(line 6663) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,348 INFO L858 garLoopResultBuilder]: For program point L5606(line 5606) no Hoare annotation was computed. [2021-11-17 01:48:11,348 INFO L858 garLoopResultBuilder]: For program point L5606-2(line 5606) no Hoare annotation was computed. [2021-11-17 01:48:11,348 INFO L858 garLoopResultBuilder]: For program point L6399-1(line 6399) no Hoare annotation was computed. [2021-11-17 01:48:11,349 INFO L861 garLoopResultBuilder]: At program point L6399(line 6399) the Hoare annotation is: true [2021-11-17 01:48:11,349 INFO L854 garLoopResultBuilder]: At program point L4417(line 4417) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2021-11-17 01:48:11,349 INFO L858 garLoopResultBuilder]: For program point L4417-1(line 4417) no Hoare annotation was computed. [2021-11-17 01:48:11,349 INFO L858 garLoopResultBuilder]: For program point L6928-2(lines 6928 6931) no Hoare annotation was computed. [2021-11-17 01:48:11,349 INFO L858 garLoopResultBuilder]: For program point L6928(lines 6928 6931) no Hoare annotation was computed. [2021-11-17 01:48:11,349 INFO L858 garLoopResultBuilder]: For program point L5607(line 5607) no Hoare annotation was computed. [2021-11-17 01:48:11,349 INFO L858 garLoopResultBuilder]: For program point L4418(lines 4418 4421) no Hoare annotation was computed. [2021-11-17 01:48:11,349 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-17 01:48:11,349 INFO L854 garLoopResultBuilder]: At program point L7193(lines 7192 7194) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,349 INFO L858 garLoopResultBuilder]: For program point L5872(lines 5872 5877) no Hoare annotation was computed. [2021-11-17 01:48:11,350 INFO L858 garLoopResultBuilder]: For program point L5740-1(line 5740) no Hoare annotation was computed. [2021-11-17 01:48:11,350 INFO L854 garLoopResultBuilder]: At program point L5740(line 5740) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,350 INFO L858 garLoopResultBuilder]: For program point L6533-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,350 INFO L858 garLoopResultBuilder]: For program point L5212-2(line 5212) no Hoare annotation was computed. [2021-11-17 01:48:11,350 INFO L858 garLoopResultBuilder]: For program point L5212(line 5212) no Hoare annotation was computed. [2021-11-17 01:48:11,350 INFO L858 garLoopResultBuilder]: For program point L5741(lines 5741 5746) no Hoare annotation was computed. [2021-11-17 01:48:11,350 INFO L854 garLoopResultBuilder]: At program point L6534(line 6534) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,350 INFO L861 garLoopResultBuilder]: At program point L4552(line 4552) the Hoare annotation is: true [2021-11-17 01:48:11,350 INFO L858 garLoopResultBuilder]: For program point L6534-1(line 6534) no Hoare annotation was computed. [2021-11-17 01:48:11,350 INFO L858 garLoopResultBuilder]: For program point L5213-2(line 5213) no Hoare annotation was computed. [2021-11-17 01:48:11,351 INFO L858 garLoopResultBuilder]: For program point L5213(line 5213) no Hoare annotation was computed. [2021-11-17 01:48:11,351 INFO L854 garLoopResultBuilder]: At program point L5081(lines 5062 5083) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,351 INFO L858 garLoopResultBuilder]: For program point L6667-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,351 INFO L858 garLoopResultBuilder]: For program point L5214(lines 5214 5217) no Hoare annotation was computed. [2021-11-17 01:48:11,351 INFO L854 garLoopResultBuilder]: At program point L6139(lines 6108 6141) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,351 INFO L854 garLoopResultBuilder]: At program point L6007(line 6007) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,351 INFO L858 garLoopResultBuilder]: For program point L6007-1(line 6007) no Hoare annotation was computed. [2021-11-17 01:48:11,351 INFO L854 garLoopResultBuilder]: At program point L6932(lines 6916 6934) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,351 INFO L861 garLoopResultBuilder]: At program point L4554(line 4554) the Hoare annotation is: true [2021-11-17 01:48:11,351 INFO L858 garLoopResultBuilder]: For program point L6668-1(line 6668) no Hoare annotation was computed. [2021-11-17 01:48:11,352 INFO L854 garLoopResultBuilder]: At program point L6668(line 6668) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,352 INFO L854 garLoopResultBuilder]: At program point L4422(lines 4422 4423) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2021-11-17 01:48:11,352 INFO L858 garLoopResultBuilder]: For program point L6404(line 6404) no Hoare annotation was computed. [2021-11-17 01:48:11,352 INFO L858 garLoopResultBuilder]: For program point L4422-1(lines 4422 4423) no Hoare annotation was computed. [2021-11-17 01:48:11,352 INFO L861 garLoopResultBuilder]: At program point L5215(lines 5203 5234) the Hoare annotation is: true [2021-11-17 01:48:11,352 INFO L858 garLoopResultBuilder]: For program point L6008(lines 6008 6011) no Hoare annotation was computed. [2021-11-17 01:48:11,352 INFO L858 garLoopResultBuilder]: For program point L6801(line 6801) no Hoare annotation was computed. [2021-11-17 01:48:11,352 INFO L854 garLoopResultBuilder]: At program point L5612(lines 5545 5617) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,352 INFO L858 garLoopResultBuilder]: For program point L6405-2(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,353 INFO L858 garLoopResultBuilder]: For program point L6405(lines 6405 6409) no Hoare annotation was computed. [2021-11-17 01:48:11,353 INFO L858 garLoopResultBuilder]: For program point L6273(lines 6273 6875) no Hoare annotation was computed. [2021-11-17 01:48:11,353 INFO L858 garLoopResultBuilder]: For program point L6802(lines 6802 6810) no Hoare annotation was computed. [2021-11-17 01:48:11,353 INFO L854 garLoopResultBuilder]: At program point L6406(line 6406) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,353 INFO L854 garLoopResultBuilder]: At program point L4424-1(line 4424) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2021-11-17 01:48:11,353 INFO L858 garLoopResultBuilder]: For program point L6538-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,353 INFO L854 garLoopResultBuilder]: At program point L4424(line 4424) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2021-11-17 01:48:11,353 INFO L858 garLoopResultBuilder]: For program point L6274(line 6274) no Hoare annotation was computed. [2021-11-17 01:48:11,353 INFO L858 garLoopResultBuilder]: For program point L6406-1(line 6406) no Hoare annotation was computed. [2021-11-17 01:48:11,353 INFO L854 garLoopResultBuilder]: At program point L7199(lines 7198 7200) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,354 INFO L858 garLoopResultBuilder]: For program point L6539-1(line 6539) no Hoare annotation was computed. [2021-11-17 01:48:11,354 INFO L854 garLoopResultBuilder]: At program point L6539(line 6539) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,354 INFO L858 garLoopResultBuilder]: For program point L4425(line 4425) no Hoare annotation was computed. [2021-11-17 01:48:11,354 INFO L858 garLoopResultBuilder]: For program point L6275(lines 6275 6290) no Hoare annotation was computed. [2021-11-17 01:48:11,354 INFO L858 garLoopResultBuilder]: For program point L5879(lines 5879 5882) no Hoare annotation was computed. [2021-11-17 01:48:11,354 INFO L858 garLoopResultBuilder]: For program point L6804(lines 6804 6808) no Hoare annotation was computed. [2021-11-17 01:48:11,354 INFO L854 garLoopResultBuilder]: At program point L5615(lines 5545 5617) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,354 INFO L858 garLoopResultBuilder]: For program point L6673-1(line 6673) no Hoare annotation was computed. [2021-11-17 01:48:11,354 INFO L854 garLoopResultBuilder]: At program point L6673(line 6673) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,354 INFO L854 garLoopResultBuilder]: At program point L5616(lines 5530 5618) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,355 INFO L854 garLoopResultBuilder]: At program point L4427(lines 4407 4429) the Hoare annotation is: (<= ~ldv_state_variable_2~0 1) [2021-11-17 01:48:11,355 INFO L858 garLoopResultBuilder]: For program point L6277(lines 6277 6287) no Hoare annotation was computed. [2021-11-17 01:48:11,355 INFO L861 garLoopResultBuilder]: At program point L7070(lines 7069 7071) the Hoare annotation is: true [2021-11-17 01:48:11,355 INFO L854 garLoopResultBuilder]: At program point L6938(line 6938) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,355 INFO L854 garLoopResultBuilder]: At program point L6938-1(line 6938) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,355 INFO L858 garLoopResultBuilder]: For program point L5749(lines 5749 5754) no Hoare annotation was computed. [2021-11-17 01:48:11,355 INFO L861 garLoopResultBuilder]: At program point L4560(lines 4454 4604) the Hoare annotation is: true [2021-11-17 01:48:11,355 INFO L858 garLoopResultBuilder]: For program point L6278(line 6278) no Hoare annotation was computed. [2021-11-17 01:48:11,355 INFO L858 garLoopResultBuilder]: For program point L6410-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,355 INFO L854 garLoopResultBuilder]: At program point L7203(lines 7202 7204) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,356 INFO L854 garLoopResultBuilder]: At program point L6939(lines 6935 6942) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,356 INFO L858 garLoopResultBuilder]: For program point L6411-1(line 6411) no Hoare annotation was computed. [2021-11-17 01:48:11,356 INFO L854 garLoopResultBuilder]: At program point L6411(line 6411) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-11-17 01:48:11,356 INFO L858 garLoopResultBuilder]: For program point L6279(lines 6279 6283) no Hoare annotation was computed. [2021-11-17 01:48:11,356 INFO L858 garLoopResultBuilder]: For program point L6544-1(line 6544) no Hoare annotation was computed. [2021-11-17 01:48:11,356 INFO L854 garLoopResultBuilder]: At program point L6544(line 6544) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,356 INFO L858 garLoopResultBuilder]: For program point L6016(lines 6016 6020) no Hoare annotation was computed. [2021-11-17 01:48:11,356 INFO L858 garLoopResultBuilder]: For program point L5884(lines 5884 5887) no Hoare annotation was computed. [2021-11-17 01:48:11,356 INFO L854 garLoopResultBuilder]: At program point L7206(line 7206) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,356 INFO L854 garLoopResultBuilder]: At program point L7206-2(lines 7205 7207) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,357 INFO L858 garLoopResultBuilder]: For program point L5092(lines 5092 5095) no Hoare annotation was computed. [2021-11-17 01:48:11,357 INFO L858 garLoopResultBuilder]: For program point L7206-1(line 7206) no Hoare annotation was computed. [2021-11-17 01:48:11,357 INFO L854 garLoopResultBuilder]: At program point L5885(lines 5821 5915) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,357 INFO L858 garLoopResultBuilder]: For program point L6678(line 6678) no Hoare annotation was computed. [2021-11-17 01:48:11,357 INFO L858 garLoopResultBuilder]: For program point L4564-1(lines 4564 4565) no Hoare annotation was computed. [2021-11-17 01:48:11,357 INFO L861 garLoopResultBuilder]: At program point L4564(lines 4564 4565) the Hoare annotation is: true [2021-11-17 01:48:11,357 INFO L854 garLoopResultBuilder]: At program point L6018(lines 5953 6029) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,357 INFO L858 garLoopResultBuilder]: For program point L6679(lines 6679 6683) no Hoare annotation was computed. [2021-11-17 01:48:11,357 INFO L858 garLoopResultBuilder]: For program point L6679-2(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,358 INFO L858 garLoopResultBuilder]: For program point L6415-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,358 INFO L861 garLoopResultBuilder]: At program point L5226(lines 5203 5234) the Hoare annotation is: true [2021-11-17 01:48:11,358 INFO L854 garLoopResultBuilder]: At program point L5755(line 5755) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,358 INFO L858 garLoopResultBuilder]: For program point L5755-1(line 5755) no Hoare annotation was computed. [2021-11-17 01:48:11,358 INFO L858 garLoopResultBuilder]: For program point L6812(line 6812) no Hoare annotation was computed. [2021-11-17 01:48:11,358 INFO L858 garLoopResultBuilder]: For program point L6680-1(line 6680) no Hoare annotation was computed. [2021-11-17 01:48:11,358 INFO L854 garLoopResultBuilder]: At program point L6680(line 6680) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,358 INFO L858 garLoopResultBuilder]: For program point L6416-1(line 6416) no Hoare annotation was computed. [2021-11-17 01:48:11,358 INFO L854 garLoopResultBuilder]: At program point L6416(line 6416) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,358 INFO L854 garLoopResultBuilder]: At program point L5756-1(line 5756) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,359 INFO L858 garLoopResultBuilder]: For program point L6813-2(lines 6775 6838) no Hoare annotation was computed. [2021-11-17 01:48:11,359 INFO L858 garLoopResultBuilder]: For program point L6813(lines 6813 6817) no Hoare annotation was computed. [2021-11-17 01:48:11,359 INFO L854 garLoopResultBuilder]: At program point L5756(line 5756) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,359 INFO L858 garLoopResultBuilder]: For program point L6549(line 6549) no Hoare annotation was computed. [2021-11-17 01:48:11,359 INFO L858 garLoopResultBuilder]: For program point L5228-2(line 5228) no Hoare annotation was computed. [2021-11-17 01:48:11,359 INFO L858 garLoopResultBuilder]: For program point L6285(line 6285) no Hoare annotation was computed. [2021-11-17 01:48:11,359 INFO L858 garLoopResultBuilder]: For program point L5228(line 5228) no Hoare annotation was computed. [2021-11-17 01:48:11,359 INFO L858 garLoopResultBuilder]: For program point L5228-5(lines 5228 5231) no Hoare annotation was computed. [2021-11-17 01:48:11,359 INFO L858 garLoopResultBuilder]: For program point L5228-3(line 5228) no Hoare annotation was computed. [2021-11-17 01:48:11,359 INFO L854 garLoopResultBuilder]: At program point L6946(line 6946) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,360 INFO L854 garLoopResultBuilder]: At program point L6021(line 6021) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,360 INFO L861 garLoopResultBuilder]: At program point L5228-7(lines 5228 5231) the Hoare annotation is: true [2021-11-17 01:48:11,360 INFO L858 garLoopResultBuilder]: For program point L6021-1(line 6021) no Hoare annotation was computed. [2021-11-17 01:48:11,360 INFO L854 garLoopResultBuilder]: At program point L6814(line 6814) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1)) [2021-11-17 01:48:11,360 INFO L854 garLoopResultBuilder]: At program point L6946-1(line 6946) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,360 INFO L858 garLoopResultBuilder]: For program point L5757(line 5757) no Hoare annotation was computed. [2021-11-17 01:48:11,360 INFO L858 garLoopResultBuilder]: For program point L6814-1(line 6814) no Hoare annotation was computed. [2021-11-17 01:48:11,360 INFO L858 garLoopResultBuilder]: For program point L6550(lines 6550 6554) no Hoare annotation was computed. [2021-11-17 01:48:11,360 INFO L861 garLoopResultBuilder]: At program point L6286(line 6286) the Hoare annotation is: true [2021-11-17 01:48:11,360 INFO L854 garLoopResultBuilder]: At program point L6947(lines 6943 6950) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,361 INFO L861 garLoopResultBuilder]: At program point L4569-2(lines 4454 4604) the Hoare annotation is: true [2021-11-17 01:48:11,361 INFO L858 garLoopResultBuilder]: For program point L4569(lines 4569 4576) no Hoare annotation was computed. [2021-11-17 01:48:11,361 INFO L858 garLoopResultBuilder]: For program point L6684-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,361 INFO L858 garLoopResultBuilder]: For program point L6420-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,361 INFO L858 garLoopResultBuilder]: For program point L6024(line 6024) no Hoare annotation was computed. [2021-11-17 01:48:11,361 INFO L858 garLoopResultBuilder]: For program point L6685-1(line 6685) no Hoare annotation was computed. [2021-11-17 01:48:11,361 INFO L854 garLoopResultBuilder]: At program point L6685(line 6685) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-11-17 01:48:11,361 INFO L858 garLoopResultBuilder]: For program point L6421-1(line 6421) no Hoare annotation was computed. [2021-11-17 01:48:11,361 INFO L854 garLoopResultBuilder]: At program point L6421(line 6421) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,361 INFO L858 garLoopResultBuilder]: For program point L5232(line 5232) no Hoare annotation was computed. [2021-11-17 01:48:11,362 INFO L854 garLoopResultBuilder]: At program point L5100(lines 5084 5102) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,362 INFO L854 garLoopResultBuilder]: At program point L6025(lines 5953 6029) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,362 INFO L858 garLoopResultBuilder]: For program point L5761(lines 5761 5767) no Hoare annotation was computed. [2021-11-17 01:48:11,362 INFO L858 garLoopResultBuilder]: For program point L6818-1(lines 6775 6838) no Hoare annotation was computed. [2021-11-17 01:48:11,362 INFO L854 garLoopResultBuilder]: At program point L5233(lines 5190 5235) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,362 INFO L854 garLoopResultBuilder]: At program point L6026(lines 5953 6029) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,362 INFO L858 garLoopResultBuilder]: For program point L6819-1(line 6819) no Hoare annotation was computed. [2021-11-17 01:48:11,362 INFO L854 garLoopResultBuilder]: At program point L6819(line 6819) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,362 INFO L854 garLoopResultBuilder]: At program point L5762(line 5762) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,362 INFO L858 garLoopResultBuilder]: For program point L5762-1(line 5762) no Hoare annotation was computed. [2021-11-17 01:48:11,363 INFO L858 garLoopResultBuilder]: For program point L6556(line 6556) no Hoare annotation was computed. [2021-11-17 01:48:11,363 INFO L858 garLoopResultBuilder]: For program point L6292(line 6292) no Hoare annotation was computed. [2021-11-17 01:48:11,363 INFO L854 garLoopResultBuilder]: At program point L7217(lines 7216 7218) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,363 INFO L854 garLoopResultBuilder]: At program point L6028(lines 5944 6030) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,363 INFO L858 garLoopResultBuilder]: For program point L6689-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,363 INFO L858 garLoopResultBuilder]: For program point L6557-2(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,363 INFO L858 garLoopResultBuilder]: For program point L6557(lines 6557 6561) no Hoare annotation was computed. [2021-11-17 01:48:11,363 INFO L858 garLoopResultBuilder]: For program point L6293(lines 6293 6296) no Hoare annotation was computed. [2021-11-17 01:48:11,363 INFO L854 garLoopResultBuilder]: At program point L6690(line 6690) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,364 INFO L861 garLoopResultBuilder]: At program point L6558(line 6558) the Hoare annotation is: true [2021-11-17 01:48:11,364 INFO L858 garLoopResultBuilder]: For program point L6690-1(line 6690) no Hoare annotation was computed. [2021-11-17 01:48:11,364 INFO L854 garLoopResultBuilder]: At program point L6426(line 6426) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,364 INFO L854 garLoopResultBuilder]: At program point L5501(lines 5495 5503) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,364 INFO L858 garLoopResultBuilder]: For program point L6558-1(line 6558) no Hoare annotation was computed. [2021-11-17 01:48:11,364 INFO L858 garLoopResultBuilder]: For program point L6426-1(line 6426) no Hoare annotation was computed. [2021-11-17 01:48:11,364 INFO L854 garLoopResultBuilder]: At program point L5898(lines 5821 5915) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,364 INFO L854 garLoopResultBuilder]: At program point L7220(lines 7219 7221) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~ldv_spin~0 0)) [2021-11-17 01:48:11,364 INFO L858 garLoopResultBuilder]: For program point L5899(lines 5899 5902) no Hoare annotation was computed. [2021-11-17 01:48:11,364 INFO L858 garLoopResultBuilder]: For program point L6956(lines 6956 6959) no Hoare annotation was computed. [2021-11-17 01:48:11,365 INFO L858 garLoopResultBuilder]: For program point L6824-1(line 6824) no Hoare annotation was computed. [2021-11-17 01:48:11,365 INFO L854 garLoopResultBuilder]: At program point L6824(line 6824) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,365 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-17 01:48:11,365 INFO L854 garLoopResultBuilder]: At program point L5900(lines 5821 5915) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,365 INFO L858 garLoopResultBuilder]: For program point L4579(line 4579) no Hoare annotation was computed. [2021-11-17 01:48:11,365 INFO L861 garLoopResultBuilder]: At program point L7090(lines 7089 7091) the Hoare annotation is: true [2021-11-17 01:48:11,365 INFO L854 garLoopResultBuilder]: At program point L6958(line 6958) the Hoare annotation is: false [2021-11-17 01:48:11,365 INFO L854 garLoopResultBuilder]: At program point L6958-1(lines 6953 6962) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,365 INFO L854 garLoopResultBuilder]: At program point L5769(lines 5640 5811) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,365 INFO L858 garLoopResultBuilder]: For program point L4580-2(lines 4580 4583) no Hoare annotation was computed. [2021-11-17 01:48:11,366 INFO L858 garLoopResultBuilder]: For program point L4580(lines 4580 4583) no Hoare annotation was computed. [2021-11-17 01:48:11,366 INFO L858 garLoopResultBuilder]: For program point L6694-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,366 INFO L858 garLoopResultBuilder]: For program point L6562-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,366 INFO L858 garLoopResultBuilder]: For program point L6298(line 6298) no Hoare annotation was computed. [2021-11-17 01:48:11,366 INFO L854 garLoopResultBuilder]: At program point L7223(lines 7222 7224) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,366 INFO L858 garLoopResultBuilder]: For program point L5770(lines 5770 5773) no Hoare annotation was computed. [2021-11-17 01:48:11,366 INFO L858 garLoopResultBuilder]: For program point L6695-1(line 6695) no Hoare annotation was computed. [2021-11-17 01:48:11,366 INFO L854 garLoopResultBuilder]: At program point L6695(line 6695) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,366 INFO L858 garLoopResultBuilder]: For program point L6563-1(line 6563) no Hoare annotation was computed. [2021-11-17 01:48:11,367 INFO L854 garLoopResultBuilder]: At program point L6563(line 6563) the Hoare annotation is: (= ~ldv_state_variable_3~0 1) [2021-11-17 01:48:11,367 INFO L858 garLoopResultBuilder]: For program point L6431(line 6431) no Hoare annotation was computed. [2021-11-17 01:48:11,367 INFO L858 garLoopResultBuilder]: For program point L6299(lines 6299 6337) no Hoare annotation was computed. [2021-11-17 01:48:11,367 INFO L854 garLoopResultBuilder]: At program point L5771(lines 5640 5811) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,367 INFO L858 garLoopResultBuilder]: For program point L6432-2(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,367 INFO L858 garLoopResultBuilder]: For program point L6432(lines 6432 6436) no Hoare annotation was computed. [2021-11-17 01:48:11,367 INFO L858 garLoopResultBuilder]: For program point L5111(lines 5111 5126) no Hoare annotation was computed. [2021-11-17 01:48:11,367 INFO L858 garLoopResultBuilder]: For program point L6036-1(line 6036) no Hoare annotation was computed. [2021-11-17 01:48:11,367 INFO L858 garLoopResultBuilder]: For program point L5111-2(lines 5111 5126) no Hoare annotation was computed. [2021-11-17 01:48:11,367 INFO L861 garLoopResultBuilder]: At program point L6036(line 6036) the Hoare annotation is: true [2021-11-17 01:48:11,368 INFO L858 garLoopResultBuilder]: For program point L6829(line 6829) no Hoare annotation was computed. [2021-11-17 01:48:11,368 INFO L858 garLoopResultBuilder]: For program point L6433-1(line 6433) no Hoare annotation was computed. [2021-11-17 01:48:11,368 INFO L854 garLoopResultBuilder]: At program point L6433(line 6433) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,368 INFO L858 garLoopResultBuilder]: For program point L6301(lines 6301 6334) no Hoare annotation was computed. [2021-11-17 01:48:11,368 INFO L854 garLoopResultBuilder]: At program point L7094(lines 7093 7095) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1)) [2021-11-17 01:48:11,368 INFO L861 garLoopResultBuilder]: At program point L6037(line 6037) the Hoare annotation is: true [2021-11-17 01:48:11,368 INFO L861 garLoopResultBuilder]: At program point L6037-1(lines 6031 6040) the Hoare annotation is: true [2021-11-17 01:48:11,368 INFO L858 garLoopResultBuilder]: For program point L6830(lines 6830 6834) no Hoare annotation was computed. [2021-11-17 01:48:11,368 INFO L854 garLoopResultBuilder]: At program point L5641(line 5641) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,368 INFO L858 garLoopResultBuilder]: For program point L4584(lines 4584 4587) no Hoare annotation was computed. [2021-11-17 01:48:11,369 INFO L858 garLoopResultBuilder]: For program point L5641-1(line 5641) no Hoare annotation was computed. [2021-11-17 01:48:11,369 INFO L858 garLoopResultBuilder]: For program point L6302(line 6302) no Hoare annotation was computed. [2021-11-17 01:48:11,369 INFO L854 garLoopResultBuilder]: At program point L5906(lines 5821 5915) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,369 INFO L854 garLoopResultBuilder]: At program point L5774(line 5774) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,369 INFO L854 garLoopResultBuilder]: At program point L5774-1(line 5774) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,369 INFO L858 garLoopResultBuilder]: For program point L6567-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,369 INFO L861 garLoopResultBuilder]: At program point L4585(line 4585) the Hoare annotation is: true [2021-11-17 01:48:11,369 INFO L858 garLoopResultBuilder]: For program point L6303(lines 6303 6308) no Hoare annotation was computed. [2021-11-17 01:48:11,369 INFO L854 garLoopResultBuilder]: At program point L5907(lines 5821 5915) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,370 INFO L854 garLoopResultBuilder]: At program point L5775(line 5775) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,370 INFO L858 garLoopResultBuilder]: For program point L6700-1(line 6700) no Hoare annotation was computed. [2021-11-17 01:48:11,370 INFO L854 garLoopResultBuilder]: At program point L6700(line 6700) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,370 INFO L858 garLoopResultBuilder]: For program point L6568-1(line 6568) no Hoare annotation was computed. [2021-11-17 01:48:11,370 INFO L861 garLoopResultBuilder]: At program point L6568(line 6568) the Hoare annotation is: true [2021-11-17 01:48:11,370 INFO L858 garLoopResultBuilder]: For program point L5776(line 5776) no Hoare annotation was computed. [2021-11-17 01:48:11,370 INFO L858 garLoopResultBuilder]: For program point L6437-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,370 INFO L858 garLoopResultBuilder]: For program point L6173(lines 6173 6188) no Hoare annotation was computed. [2021-11-17 01:48:11,370 INFO L858 garLoopResultBuilder]: For program point L5777(lines 5777 5780) no Hoare annotation was computed. [2021-11-17 01:48:11,370 INFO L858 garLoopResultBuilder]: For program point L5645(lines 5645 5664) no Hoare annotation was computed. [2021-11-17 01:48:11,371 INFO L861 garLoopResultBuilder]: At program point L4588(lines 4454 4604) the Hoare annotation is: true [2021-11-17 01:48:11,371 INFO L854 garLoopResultBuilder]: At program point L6438(line 6438) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 1)) [2021-11-17 01:48:11,371 INFO L858 garLoopResultBuilder]: For program point L6438-1(line 6438) no Hoare annotation was computed. [2021-11-17 01:48:11,371 INFO L858 garLoopResultBuilder]: For program point L6174(line 6174) no Hoare annotation was computed. [2021-11-17 01:48:11,371 INFO L858 garLoopResultBuilder]: For program point L5646(line 5646) no Hoare annotation was computed. [2021-11-17 01:48:11,371 INFO L854 garLoopResultBuilder]: At program point L6175(line 6175) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,371 INFO L858 garLoopResultBuilder]: For program point L6175-1(line 6175) no Hoare annotation was computed. [2021-11-17 01:48:11,371 INFO L861 garLoopResultBuilder]: At program point L5118(line 5118) the Hoare annotation is: true [2021-11-17 01:48:11,371 INFO L858 garLoopResultBuilder]: For program point L5118-1(line 5118) no Hoare annotation was computed. [2021-11-17 01:48:11,371 INFO L854 garLoopResultBuilder]: At program point L5911(lines 5821 5915) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,372 INFO L858 garLoopResultBuilder]: For program point L6836(line 6836) no Hoare annotation was computed. [2021-11-17 01:48:11,372 INFO L858 garLoopResultBuilder]: For program point L6572-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,372 INFO L858 garLoopResultBuilder]: For program point L5119(lines 5119 5123) no Hoare annotation was computed. [2021-11-17 01:48:11,372 INFO L858 garLoopResultBuilder]: For program point L5119-2(lines 5119 5123) no Hoare annotation was computed. [2021-11-17 01:48:11,372 INFO L854 garLoopResultBuilder]: At program point L7101(lines 7100 7102) the Hoare annotation is: (and (= ~ldv_state_variable_5~0 0) (= ~card_count~0 0) (= ~ldv_spin~0 0) (<= ~ldv_state_variable_2~0 1) (= ~ldv_state_variable_3~0 0)) [2021-11-17 01:48:11,372 INFO L854 garLoopResultBuilder]: At program point L3798(line 3798) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,372 INFO L854 garLoopResultBuilder]: At program point L5912(lines 5821 5915) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,372 INFO L854 garLoopResultBuilder]: At program point L3798-2(lines 3796 3799) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,372 INFO L858 garLoopResultBuilder]: For program point L3798-1(line 3798) no Hoare annotation was computed. [2021-11-17 01:48:11,372 INFO L861 garLoopResultBuilder]: At program point L6837(line 6837) the Hoare annotation is: true [2021-11-17 01:48:11,373 INFO L861 garLoopResultBuilder]: At program point L4591(lines 4454 4604) the Hoare annotation is: true [2021-11-17 01:48:11,373 INFO L858 garLoopResultBuilder]: For program point L6705(line 6705) no Hoare annotation was computed. [2021-11-17 01:48:11,373 INFO L858 garLoopResultBuilder]: For program point L4459(lines 4459 4462) no Hoare annotation was computed. [2021-11-17 01:48:11,373 INFO L858 garLoopResultBuilder]: For program point L6573-1(line 6573) no Hoare annotation was computed. [2021-11-17 01:48:11,373 INFO L861 garLoopResultBuilder]: At program point L6573(line 6573) the Hoare annotation is: true [2021-11-17 01:48:11,373 INFO L858 garLoopResultBuilder]: For program point L6177(line 6177) no Hoare annotation was computed. [2021-11-17 01:48:11,373 INFO L858 garLoopResultBuilder]: For program point L6706(lines 6706 6710) no Hoare annotation was computed. [2021-11-17 01:48:11,373 INFO L854 garLoopResultBuilder]: At program point L5781(line 5781) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,373 INFO L858 garLoopResultBuilder]: For program point L5781-1(line 5781) no Hoare annotation was computed. [2021-11-17 01:48:11,373 INFO L858 garLoopResultBuilder]: For program point L6706-2(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,374 INFO L858 garLoopResultBuilder]: For program point L5649(line 5649) no Hoare annotation was computed. [2021-11-17 01:48:11,374 INFO L858 garLoopResultBuilder]: For program point L6310(line 6310) no Hoare annotation was computed. [2021-11-17 01:48:11,374 INFO L858 garLoopResultBuilder]: For program point L6442-1(lines 6342 6767) no Hoare annotation was computed. [2021-11-17 01:48:11,374 INFO L854 garLoopResultBuilder]: At program point L6178(line 6178) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,374 INFO L858 garLoopResultBuilder]: For program point L6178-1(line 6178) no Hoare annotation was computed. [2021-11-17 01:48:11,374 INFO L854 garLoopResultBuilder]: At program point L5914(lines 5814 5916) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,374 INFO L858 garLoopResultBuilder]: For program point L5782(lines 5782 5787) no Hoare annotation was computed. [2021-11-17 01:48:11,374 INFO L858 garLoopResultBuilder]: For program point L6707-1(line 6707) no Hoare annotation was computed. [2021-11-17 01:48:11,374 INFO L854 garLoopResultBuilder]: At program point L6707(line 6707) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,374 INFO L861 garLoopResultBuilder]: At program point L4593(lines 4454 4604) the Hoare annotation is: true [2021-11-17 01:48:11,375 INFO L858 garLoopResultBuilder]: For program point L6443-1(line 6443) no Hoare annotation was computed. [2021-11-17 01:48:11,375 INFO L854 garLoopResultBuilder]: At program point L6443(line 6443) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-11-17 01:48:11,375 INFO L858 garLoopResultBuilder]: For program point L6311(lines 6311 6330) no Hoare annotation was computed. [2021-11-17 01:48:11,375 INFO L858 garLoopResultBuilder]: For program point tty_unregister_driverEXIT(lines 7226 7228) no Hoare annotation was computed. [2021-11-17 01:48:11,375 INFO L861 garLoopResultBuilder]: At program point tty_unregister_driverENTRY(lines 7226 7228) the Hoare annotation is: true [2021-11-17 01:48:11,375 INFO L858 garLoopResultBuilder]: For program point tty_unregister_driverFINAL(lines 7226 7228) no Hoare annotation was computed. [2021-11-17 01:48:11,375 INFO L858 garLoopResultBuilder]: For program point L4957-2(lines 4957 4961) no Hoare annotation was computed. [2021-11-17 01:48:11,375 INFO L858 garLoopResultBuilder]: For program point L4957(lines 4957 4961) no Hoare annotation was computed. [2021-11-17 01:48:11,375 INFO L861 garLoopResultBuilder]: At program point L4982(line 4982) the Hoare annotation is: true [2021-11-17 01:48:11,376 INFO L858 garLoopResultBuilder]: For program point L4916-1(lines 4916 4917) no Hoare annotation was computed. [2021-11-17 01:48:11,376 INFO L858 garLoopResultBuilder]: For program point L4982-1(line 4982) no Hoare annotation was computed. [2021-11-17 01:48:11,376 INFO L861 garLoopResultBuilder]: At program point L4916(lines 4916 4917) the Hoare annotation is: true [2021-11-17 01:48:11,376 INFO L858 garLoopResultBuilder]: For program point L4974(line 4974) no Hoare annotation was computed. [2021-11-17 01:48:11,376 INFO L858 garLoopResultBuilder]: For program point L4966(lines 4966 4969) no Hoare annotation was computed. [2021-11-17 01:48:11,376 INFO L861 garLoopResultBuilder]: At program point L4933(lines 4913 4948) the Hoare annotation is: true [2021-11-17 01:48:11,376 INFO L858 garLoopResultBuilder]: For program point L4900(lines 4900 4903) no Hoare annotation was computed. [2021-11-17 01:48:11,376 INFO L861 garLoopResultBuilder]: At program point L4966-2(lines 4966 4969) the Hoare annotation is: true [2021-11-17 01:48:11,376 INFO L858 garLoopResultBuilder]: For program point L4892-2(lines 4892 4895) no Hoare annotation was computed. [2021-11-17 01:48:11,376 INFO L858 garLoopResultBuilder]: For program point L4892(lines 4892 4895) no Hoare annotation was computed. [2021-11-17 01:48:11,377 INFO L858 garLoopResultBuilder]: For program point L4950(lines 4950 4954) no Hoare annotation was computed. [2021-11-17 01:48:11,377 INFO L858 garLoopResultBuilder]: For program point L4950-2(lines 4950 4954) no Hoare annotation was computed. [2021-11-17 01:48:11,377 INFO L861 garLoopResultBuilder]: At program point L4975(lines 4975 4976) the Hoare annotation is: true [2021-11-17 01:48:11,377 INFO L858 garLoopResultBuilder]: For program point L4975-1(lines 4975 4976) no Hoare annotation was computed. [2021-11-17 01:48:11,377 INFO L858 garLoopResultBuilder]: For program point L4934(lines 4934 4937) no Hoare annotation was computed. [2021-11-17 01:48:11,377 INFO L854 garLoopResultBuilder]: At program point isicom_config_portENTRY(lines 4859 4987) the Hoare annotation is: (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2021-11-17 01:48:11,377 INFO L858 garLoopResultBuilder]: For program point L4934-2(lines 4934 4937) no Hoare annotation was computed. [2021-11-17 01:48:11,377 INFO L858 garLoopResultBuilder]: For program point L4926(line 4926) no Hoare annotation was computed. [2021-11-17 01:48:11,377 INFO L858 garLoopResultBuilder]: For program point isicom_config_portEXIT(lines 4859 4987) no Hoare annotation was computed. [2021-11-17 01:48:11,377 INFO L861 garLoopResultBuilder]: At program point L4910(line 4910) the Hoare annotation is: true [2021-11-17 01:48:11,378 INFO L861 garLoopResultBuilder]: At program point L4910-1(line 4910) the Hoare annotation is: true [2021-11-17 01:48:11,378 INFO L858 garLoopResultBuilder]: For program point L4919(lines 4919 4932) no Hoare annotation was computed. [2021-11-17 01:48:11,378 INFO L858 garLoopResultBuilder]: For program point L4878(lines 4878 4886) no Hoare annotation was computed. [2021-11-17 01:48:11,378 INFO L861 garLoopResultBuilder]: At program point L4977(line 4977) the Hoare annotation is: true [2021-11-17 01:48:11,378 INFO L858 garLoopResultBuilder]: For program point L4878-1(lines 4871 4986) no Hoare annotation was computed. [2021-11-17 01:48:11,378 INFO L858 garLoopResultBuilder]: For program point L4887(lines 4887 4905) no Hoare annotation was computed. [2021-11-17 01:48:11,378 INFO L858 garLoopResultBuilder]: For program point L4920(line 4920) no Hoare annotation was computed. [2021-11-17 01:48:11,378 INFO L858 garLoopResultBuilder]: For program point L4912(line 4912) no Hoare annotation was computed. [2021-11-17 01:48:11,378 INFO L858 garLoopResultBuilder]: For program point L4970(line 4970) no Hoare annotation was computed. [2021-11-17 01:48:11,378 INFO L858 garLoopResultBuilder]: For program point L4962(lines 4962 4965) no Hoare annotation was computed. [2021-11-17 01:48:11,379 INFO L858 garLoopResultBuilder]: For program point L4896-2(lines 4896 4899) no Hoare annotation was computed. [2021-11-17 01:48:11,379 INFO L858 garLoopResultBuilder]: For program point L4929(line 4929) no Hoare annotation was computed. [2021-11-17 01:48:11,379 INFO L858 garLoopResultBuilder]: For program point L4896(lines 4896 4899) no Hoare annotation was computed. [2021-11-17 01:48:11,379 INFO L858 garLoopResultBuilder]: For program point L4962-2(lines 4962 4965) no Hoare annotation was computed. [2021-11-17 01:48:11,379 INFO L858 garLoopResultBuilder]: For program point L4888-2(lines 4888 4891) no Hoare annotation was computed. [2021-11-17 01:48:11,379 INFO L858 garLoopResultBuilder]: For program point L4888(lines 4888 4891) no Hoare annotation was computed. [2021-11-17 01:48:11,379 INFO L861 garLoopResultBuilder]: At program point L4946(line 4946) the Hoare annotation is: true [2021-11-17 01:48:11,379 INFO L858 garLoopResultBuilder]: For program point L4913(lines 4913 4949) no Hoare annotation was computed. [2021-11-17 01:48:11,379 INFO L858 garLoopResultBuilder]: For program point L4880(lines 4880 4884) no Hoare annotation was computed. [2021-11-17 01:48:11,379 INFO L858 garLoopResultBuilder]: For program point L4913-1(lines 4913 4949) no Hoare annotation was computed. [2021-11-17 01:48:11,380 INFO L858 garLoopResultBuilder]: For program point L4971(lines 4971 4979) no Hoare annotation was computed. [2021-11-17 01:48:11,380 INFO L858 garLoopResultBuilder]: For program point L4938(lines 4938 4945) no Hoare annotation was computed. [2021-11-17 01:48:11,380 INFO L858 garLoopResultBuilder]: For program point L4971-1(lines 4971 4979) no Hoare annotation was computed. [2021-11-17 01:48:11,380 INFO L861 garLoopResultBuilder]: At program point L4938-1(lines 4938 4945) the Hoare annotation is: true [2021-11-17 01:48:11,380 INFO L861 garLoopResultBuilder]: At program point L4914(lines 4914 4915) the Hoare annotation is: true [2021-11-17 01:48:11,380 INFO L858 garLoopResultBuilder]: For program point L4980-2(lines 4859 4987) no Hoare annotation was computed. [2021-11-17 01:48:11,380 INFO L858 garLoopResultBuilder]: For program point L4980(lines 4980 4984) no Hoare annotation was computed. [2021-11-17 01:48:11,380 INFO L858 garLoopResultBuilder]: For program point L4914-1(lines 4914 4915) no Hoare annotation was computed. [2021-11-17 01:48:11,380 INFO L861 garLoopResultBuilder]: At program point L4972-1(lines 4972 4973) the Hoare annotation is: true [2021-11-17 01:48:11,380 INFO L858 garLoopResultBuilder]: For program point L4906(lines 4906 4911) no Hoare annotation was computed. [2021-11-17 01:48:11,381 INFO L861 garLoopResultBuilder]: At program point L4972(lines 4972 4973) the Hoare annotation is: true [2021-11-17 01:48:11,381 INFO L858 garLoopResultBuilder]: For program point L4923(line 4923) no Hoare annotation was computed. [2021-11-17 01:48:11,381 INFO L861 garLoopResultBuilder]: At program point L4907(line 4907) the Hoare annotation is: true [2021-11-17 01:48:11,381 INFO L858 garLoopResultBuilder]: For program point L4940(lines 4940 4943) no Hoare annotation was computed. [2021-11-17 01:48:11,381 INFO L854 garLoopResultBuilder]: At program point L5247(line 5247) the Hoare annotation is: (= |#memory_int| |old(#memory_int)|) [2021-11-17 01:48:11,381 INFO L858 garLoopResultBuilder]: For program point L5246(lines 5246 5250) no Hoare annotation was computed. [2021-11-17 01:48:11,381 INFO L858 garLoopResultBuilder]: For program point L5247-1(line 5247) no Hoare annotation was computed. [2021-11-17 01:48:11,381 INFO L858 garLoopResultBuilder]: For program point isicom_put_charEXIT(lines 5236 5259) no Hoare annotation was computed. [2021-11-17 01:48:11,381 INFO L854 garLoopResultBuilder]: At program point L5245(line 5245) the Hoare annotation is: (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2021-11-17 01:48:11,382 INFO L858 garLoopResultBuilder]: For program point L5245-1(line 5245) no Hoare annotation was computed. [2021-11-17 01:48:11,382 INFO L858 garLoopResultBuilder]: For program point L5256-1(line 5256) no Hoare annotation was computed. [2021-11-17 01:48:11,382 INFO L861 garLoopResultBuilder]: At program point L5256(line 5256) the Hoare annotation is: true [2021-11-17 01:48:11,382 INFO L854 garLoopResultBuilder]: At program point isicom_put_charENTRY(lines 5236 5259) the Hoare annotation is: (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2021-11-17 01:48:11,382 INFO L858 garLoopResultBuilder]: For program point isicom_put_charFINAL(lines 5236 5259) no Hoare annotation was computed. [2021-11-17 01:48:11,382 INFO L861 garLoopResultBuilder]: At program point L3694(line 3694) the Hoare annotation is: true [2021-11-17 01:48:11,382 INFO L858 garLoopResultBuilder]: For program point L3694-1(line 3694) no Hoare annotation was computed. [2021-11-17 01:48:11,382 INFO L861 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 3690 3697) the Hoare annotation is: true [2021-11-17 01:48:11,382 INFO L858 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 3690 3697) no Hoare annotation was computed. [2021-11-17 01:48:11,383 INFO L858 garLoopResultBuilder]: For program point IS_ERREXIT(lines 3690 3697) no Hoare annotation was computed. [2021-11-17 01:48:11,385 INFO L732 BasicCegarLoop]: Path program histogram: [2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2021-11-17 01:48:11,386 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-17 01:48:11,396 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,397 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,397 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,397 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,398 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,398 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,398 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,398 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,399 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,399 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,403 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,403 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,404 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,404 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,404 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,404 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,415 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,415 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,415 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,416 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,416 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,416 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,416 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,416 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,417 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,417 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,417 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,417 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,418 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,418 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,418 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,418 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,421 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.11 01:48:11 BoogieIcfgContainer [2021-11-17 01:48:11,421 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-17 01:48:11,422 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-17 01:48:11,422 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-17 01:48:11,422 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-17 01:48:11,422 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 01:38:41" (3/4) ... [2021-11-17 01:48:11,425 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-17 01:48:11,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_wakeup [2021-11-17 01:48:11,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_start [2021-11-17 01:48:11,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_set_termios [2021-11-17 01:48:11,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2021-11-17 01:48:11,434 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2021-11-17 01:48:11,434 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2021-11-17 01:48:11,434 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_to_user [2021-11-17 01:48:11,434 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-11-17 01:48:11,434 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_kref_put [2021-11-17 01:48:11,434 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2021-11-17 01:48:11,434 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_write_room [2021-11-17 01:48:11,434 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_tiocmget [2021-11-17 01:48:11,434 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_ioctl [2021-11-17 01:48:11,434 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_unthrottle [2021-11-17 01:48:11,434 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2021-11-17 01:48:11,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lock_card [2021-11-17 01:48:11,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mod_timer [2021-11-17 01:48:11,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2021-11-17 01:48:11,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure drop_dtr [2021-11-17 01:48:11,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_tiocmset [2021-11-17 01:48:11,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2021-11-17 01:48:11,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_disconnect_3 [2021-11-17 01:48:11,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-17 01:48:11,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_region [2021-11-17 01:48:11,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure char_buf_ptr [2021-11-17 01:48:11,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unlock_card [2021-11-17 01:48:11,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure raise_dtr [2021-11-17 01:48:11,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_flip_buffer_push [2021-11-17 01:48:11,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_chars_in_buffer [2021-11-17 01:48:11,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_flush_chars [2021-11-17 01:48:11,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_insert_flip_char [2021-11-17 01:48:11,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2021-11-17 01:48:11,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2021-11-17 01:48:11,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2021-11-17 01:48:11,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_flush_buffer [2021-11-17 01:48:11,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2021-11-17 01:48:11,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2021-11-17 01:48:11,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-11-17 01:48:11,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure put_tty_driver [2021-11-17 01:48:11,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_suitable_irq_1 [2021-11-17 01:48:11,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outw [2021-11-17 01:48:11,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2021-11-17 01:48:11,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-11-17 01:48:11,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outsw [2021-11-17 01:48:11,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_port_tty_get [2021-11-17 01:48:11,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2021-11-17 01:48:11,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_send_break [2021-11-17 01:48:11,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-17 01:48:11,438 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_carrier_raised [2021-11-17 01:48:11,438 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inw [2021-11-17 01:48:11,438 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure WaitTillCardIsFree [2021-11-17 01:48:11,438 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_dtr_rts [2021-11-17 01:48:11,438 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2021-11-17 01:48:11,438 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_from_user [2021-11-17 01:48:11,438 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_hangup [2021-11-17 01:48:11,438 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_throttle [2021-11-17 01:48:11,438 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure insw [2021-11-17 01:48:11,439 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_unregister_driver [2021-11-17 01:48:11,441 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_config_port [2021-11-17 01:48:11,441 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isicom_put_char [2021-11-17 01:48:11,441 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2021-11-17 01:48:11,506 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 437 nodes and edges [2021-11-17 01:48:11,510 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 123 nodes and edges [2021-11-17 01:48:11,515 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 40 nodes and edges [2021-11-17 01:48:11,519 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2021-11-17 01:48:11,526 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2021-11-17 01:48:11,528 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-17 01:48:11,529 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-17 01:48:11,530 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-17 01:48:11,555 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2021-11-17 01:48:11,556 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && ldv_spin == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) [2021-11-17 01:48:11,557 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2021-11-17 01:48:11,557 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && ldv_spin == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) [2021-11-17 01:48:11,559 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2021-11-17 01:48:11,560 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2021-11-17 01:48:11,560 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == \old(ldv_spin) [2021-11-17 01:48:11,561 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || (((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && ldv_spin == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) [2021-11-17 01:48:11,562 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == 0 [2021-11-17 01:48:11,563 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || ldv_spin == \old(ldv_spin) [2021-11-17 01:48:11,565 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_spin) == 0) || (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && ldv_spin == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) [2021-11-17 01:48:11,724 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-11-17 01:48:11,725 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-17 01:48:11,725 INFO L158 Benchmark]: Toolchain (without parser) took 576871.78ms. Allocated memory was 107.0MB in the beginning and 5.4GB in the end (delta: 5.3GB). Free memory was 60.9MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 3.8GB. Max. memory is 16.1GB. [2021-11-17 01:48:11,725 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 107.0MB. Free memory is still 86.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-17 01:48:11,725 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1523.90ms. Allocated memory was 107.0MB in the beginning and 184.5MB in the end (delta: 77.6MB). Free memory was 60.7MB in the beginning and 77.3MB in the end (delta: -16.7MB). Peak memory consumption was 76.9MB. Max. memory is 16.1GB. [2021-11-17 01:48:11,726 INFO L158 Benchmark]: Boogie Procedure Inliner took 172.84ms. Allocated memory is still 184.5MB. Free memory was 77.3MB in the beginning and 91.2MB in the end (delta: -13.9MB). Peak memory consumption was 9.1MB. Max. memory is 16.1GB. [2021-11-17 01:48:11,726 INFO L158 Benchmark]: Boogie Preprocessor took 150.05ms. Allocated memory is still 184.5MB. Free memory was 91.2MB in the beginning and 69.4MB in the end (delta: 21.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2021-11-17 01:48:11,726 INFO L158 Benchmark]: RCFGBuilder took 5070.97ms. Allocated memory was 184.5MB in the beginning and 559.9MB in the end (delta: 375.4MB). Free memory was 69.4MB in the beginning and 448.8MB in the end (delta: -379.3MB). Peak memory consumption was 221.4MB. Max. memory is 16.1GB. [2021-11-17 01:48:11,726 INFO L158 Benchmark]: TraceAbstraction took 569645.71ms. Allocated memory was 559.9MB in the beginning and 5.4GB in the end (delta: 4.9GB). Free memory was 447.7MB in the beginning and 1.7GB in the end (delta: -1.2GB). Peak memory consumption was 4.2GB. Max. memory is 16.1GB. [2021-11-17 01:48:11,726 INFO L158 Benchmark]: Witness Printer took 302.93ms. Allocated memory is still 5.4GB. Free memory was 1.7GB in the beginning and 1.6GB in the end (delta: 123.7MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. [2021-11-17 01:48:11,728 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 107.0MB. Free memory is still 86.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1523.90ms. Allocated memory was 107.0MB in the beginning and 184.5MB in the end (delta: 77.6MB). Free memory was 60.7MB in the beginning and 77.3MB in the end (delta: -16.7MB). Peak memory consumption was 76.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 172.84ms. Allocated memory is still 184.5MB. Free memory was 77.3MB in the beginning and 91.2MB in the end (delta: -13.9MB). Peak memory consumption was 9.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 150.05ms. Allocated memory is still 184.5MB. Free memory was 91.2MB in the beginning and 69.4MB in the end (delta: 21.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * RCFGBuilder took 5070.97ms. Allocated memory was 184.5MB in the beginning and 559.9MB in the end (delta: 375.4MB). Free memory was 69.4MB in the beginning and 448.8MB in the end (delta: -379.3MB). Peak memory consumption was 221.4MB. Max. memory is 16.1GB. * TraceAbstraction took 569645.71ms. Allocated memory was 559.9MB in the beginning and 5.4GB in the end (delta: 4.9GB). Free memory was 447.7MB in the beginning and 1.7GB in the end (delta: -1.2GB). Peak memory consumption was 4.2GB. Max. memory is 16.1GB. * Witness Printer took 302.93ms. Allocated memory is still 5.4GB. Free memory was 1.7GB in the beginning and 1.6GB in the end (delta: 123.7MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 3878]: 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 62 procedures, 1317 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 569.6s, OverallIterations: 13, TraceHistogramMax: 32, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.8s, AutomataDifference: 60.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 481.3s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 9 mSolverCounterUnknown, 23942 SdHoareTripleChecker+Valid, 50.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 22035 mSDsluCounter, 107265 SdHoareTripleChecker+Invalid, 45.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 78785 mSDsCounter, 12682 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 31010 IncrementalHoareTripleChecker+Invalid, 43701 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 12682 mSolverCounterUnsat, 28480 mSDtfsCounter, 31010 mSolverCounterSat, 0.4s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5534 GetRequests, 5334 SyntacticMatches, 0 SemanticMatches, 200 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1129 ImplicationChecksByTransitivity, 1.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=65081occurred in iteration=12, InterpolantAutomatonStates: 173, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 7.1s AutomataMinimizationTime, 13 MinimizatonAttempts, 16890 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 532 LocationsWithAnnotation, 194684 PreInvPairs, 219877 NumberOfFragments, 2257 HoareAnnotationTreeSize, 194684 FomulaSimplifications, 2831142 FormulaSimplificationTreeSizeReduction, 366.6s HoareSimplificationTime, 532 FomulaSimplificationsInter, 6045328 FormulaSimplificationTreeSizeReductionInter, 112.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.9s SsaConstructionTime, 3.1s SatisfiabilityAnalysisTime, 11.9s InterpolantComputationTime, 7171 NumberOfCodeBlocks, 6668 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 8696 ConstructedInterpolants, 0 QuantifiedInterpolants, 11554 SizeOfPredicates, 14 NumberOfNonLiveVariables, 22548 ConjunctsInSsa, 75 ConjunctsInUnsatCore, 25 InterpolantComputations, 9 PerfectInterpolantSequences, 17491/18844 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7162]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7040]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5821]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5821]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7198]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4827]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5360]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == \old(ldv_spin) - InvariantResult [Line: 7031]: Loop Invariant Derived loop invariant: ldv_state_variable_0 == 1 && ldv_spin == 0 - InvariantResult [Line: 5953]: Loop Invariant Derived loop invariant: ldv_state_variable_0 == 1 && ldv_spin == 0 - InvariantResult [Line: 6202]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3940]: Loop Invariant [2021-11-17 01:48:11,748 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,748 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,748 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,749 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,749 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,750 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,751 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,751 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: !(\old(ldv_spin) == 0) || (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && ldv_spin == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) - InvariantResult [Line: 5103]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5530]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7016]: Loop Invariant [2021-11-17 01:48:11,752 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,752 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,752 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,752 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,752 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,752 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,752 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,753 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: !(\old(ldv_spin) == 0) || (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && ldv_spin == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) - InvariantResult [Line: 4239]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5406]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 5155]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7189]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7216]: Loop Invariant Derived loop invariant: ldv_state_variable_0 == 1 && ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == \old(ldv_spin) - InvariantResult [Line: 5821]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5821]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4430]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7093]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_2 <= 1 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3733]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5953]: Loop Invariant Derived loop invariant: ((ldv_state_variable_0 == 1 && idx <= 3) && channel <= 15) && ldv_spin == 0 - InvariantResult [Line: 5013]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_2 <= 1 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3991]: Loop Invariant Derived loop invariant: ldv_state_variable_0 == 1 && ldv_spin == 0 - InvariantResult [Line: 7104]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7080]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6108]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5203]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6031]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5922]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5953]: Loop Invariant Derived loop invariant: ldv_state_variable_0 == 1 && ldv_spin == 0 - InvariantResult [Line: 5821]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_2 <= 1 - InvariantResult [Line: 4988]: Loop Invariant Derived loop invariant: ldv_state_variable_2 <= 1 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6935]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6916]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5814]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7212]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6098]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7089]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7019]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 3796]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4191]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6168]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5062]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3881]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5821]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4082]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7166]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4407]: Loop Invariant Derived loop invariant: ldv_state_variable_2 <= 1 - InvariantResult [Line: 7100]: Loop Invariant Derived loop invariant: (((ldv_state_variable_5 == 0 && card_count == 0) && ldv_spin == 0) && ldv_state_variable_2 <= 1) && ldv_state_variable_3 == 0 - InvariantResult [Line: 7205]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4239]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 3801]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6883]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5084]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5495]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5174]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7065]: Loop Invariant [2021-11-17 01:48:11,770 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,770 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,770 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,771 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,771 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,771 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,771 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,771 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: !(\old(ldv_spin) == 0) || (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && ldv_spin == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4669]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4191]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7222]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7145]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4131]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7183]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_2 <= 1 - InvariantResult [Line: 5821]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6953]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7172]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7037]: Loop Invariant Derived loop invariant: ldv_state_variable_0 == 1 && ldv_spin == 0 - InvariantResult [Line: 4994]: Loop Invariant Derived loop invariant: ldv_state_variable_2 <= 1 - InvariantResult [Line: 5203]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4239]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6147]: Loop Invariant [2021-11-17 01:48:11,773 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,773 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,773 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,773 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,774 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,774 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-17 01:48:11,774 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-17 01:48:11,774 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: !(\old(ldv_spin) == 0) || (((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && ldv_spin == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) - InvariantResult [Line: 6908]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4239]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3741]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 3727]: Loop Invariant Derived loop invariant: (ldv_state_variable_0 == 1 && idx <= 3) && ldv_spin == 0 - InvariantResult [Line: 7192]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7138]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4200]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7069]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5917]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5953]: Loop Invariant Derived loop invariant: (ldv_state_variable_0 == 1 && idx <= 3) && ldv_spin == 0 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6051]: Loop Invariant Derived loop invariant: (ldv_spin == 0 && ldv_state_variable_3 == 1) && ldv_state_variable_2 <= 1 - InvariantResult [Line: 5953]: Loop Invariant Derived loop invariant: ldv_state_variable_0 == 1 && ldv_spin == 0 - InvariantResult [Line: 7034]: Loop Invariant Derived loop invariant: (ldv_state_variable_0 == 1 && idx <= 3) && ldv_spin == 0 - InvariantResult [Line: 7186]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7148]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6236]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5545]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7061]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4994]: Loop Invariant Derived loop invariant: ldv_state_variable_2 <= 1 - InvariantResult [Line: 5953]: Loop Invariant Derived loop invariant: ldv_state_variable_0 == 1 && ldv_spin == 0 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4200]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3699]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4191]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7176]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5944]: Loop Invariant Derived loop invariant: ldv_state_variable_0 == 1 && ldv_spin == 0 - InvariantResult [Line: 5619]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5545]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4013]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5821]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4913]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3702]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7195]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3749]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6063]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7108]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_state_variable_3 == 1 - InvariantResult [Line: 5190]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6236]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7202]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4035]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6943]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5922]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 7158]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 5821]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4606]: Loop Invariant Derived loop invariant: !(\old(ldv_spin) == 0) || ldv_spin == 0 - InvariantResult [Line: 7055]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7122]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4107]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5821]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4827]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5953]: Loop Invariant Derived loop invariant: (ldv_state_variable_0 == 1 && idx <= 3) && ldv_spin == 0 - InvariantResult [Line: 7058]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 4669]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4101]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7219]: Loop Invariant Derived loop invariant: ldv_state_variable_0 == 1 && ldv_spin == 0 RESULT: Ultimate proved your program to be correct! [2021-11-17 01:48:11,807 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE