./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby_false-unreach-call.4_2.ufo.BOUNDED-10.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby_false-unreach-call.4_2.ufo.BOUNDED-10.pals.c -s /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 75de94c5f78b6878c3cbd09fac99b01e14f23f29 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 17:15:02,594 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 17:15:02,595 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 17:15:02,601 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 17:15:02,601 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 17:15:02,602 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 17:15:02,602 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 17:15:02,603 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 17:15:02,604 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 17:15:02,604 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 17:15:02,605 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 17:15:02,605 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 17:15:02,605 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 17:15:02,606 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 17:15:02,606 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 17:15:02,607 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 17:15:02,607 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 17:15:02,608 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 17:15:02,609 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 17:15:02,610 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 17:15:02,610 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 17:15:02,611 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 17:15:02,612 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 17:15:02,612 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 17:15:02,612 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 17:15:02,613 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 17:15:02,613 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 17:15:02,613 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 17:15:02,614 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 17:15:02,614 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 17:15:02,614 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 17:15:02,615 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 17:15:02,615 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 17:15:02,615 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 17:15:02,615 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 17:15:02,616 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 17:15:02,616 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-02 17:15:02,623 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 17:15:02,623 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 17:15:02,624 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 17:15:02,624 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 17:15:02,624 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 17:15:02,624 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 17:15:02,624 INFO L133 SettingsManager]: * Use SBE=true [2018-12-02 17:15:02,624 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 17:15:02,624 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 17:15:02,624 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 17:15:02,625 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 17:15:02,625 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 17:15:02,625 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 17:15:02,625 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 17:15:02,625 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 17:15:02,625 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 17:15:02,625 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 17:15:02,625 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 17:15:02,625 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 17:15:02,625 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 17:15:02,626 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 17:15:02,626 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 17:15:02,626 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 17:15:02,626 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 17:15:02,626 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 17:15:02,626 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 17:15:02,626 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 17:15:02,626 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-02 17:15:02,626 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 17:15:02,626 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 17:15:02,626 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer 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(__VERIFIER_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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75de94c5f78b6878c3cbd09fac99b01e14f23f29 [2018-12-02 17:15:02,644 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 17:15:02,653 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 17:15:02,655 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 17:15:02,656 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 17:15:02,656 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 17:15:02,657 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby_false-unreach-call.4_2.ufo.BOUNDED-10.pals.c [2018-12-02 17:15:02,694 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/data/840cd8a0c/bed5ebecc3a74819b5b025d49bc0275a/FLAGab9c3243a [2018-12-02 17:15:03,137 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 17:15:03,138 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby_false-unreach-call.4_2.ufo.BOUNDED-10.pals.c [2018-12-02 17:15:03,143 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/data/840cd8a0c/bed5ebecc3a74819b5b025d49bc0275a/FLAGab9c3243a [2018-12-02 17:15:03,151 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/data/840cd8a0c/bed5ebecc3a74819b5b025d49bc0275a [2018-12-02 17:15:03,153 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 17:15:03,154 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 17:15:03,154 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 17:15:03,154 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 17:15:03,156 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 17:15:03,157 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:15:03" (1/1) ... [2018-12-02 17:15:03,158 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@354f5439 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:15:03, skipping insertion in model container [2018-12-02 17:15:03,158 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:15:03" (1/1) ... [2018-12-02 17:15:03,162 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 17:15:03,181 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 17:15:03,308 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 17:15:03,312 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 17:15:03,385 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 17:15:03,396 INFO L195 MainTranslator]: Completed translation [2018-12-02 17:15:03,396 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:15:03 WrapperNode [2018-12-02 17:15:03,396 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 17:15:03,397 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 17:15:03,397 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 17:15:03,397 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 17:15:03,402 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:15:03" (1/1) ... [2018-12-02 17:15:03,409 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:15:03" (1/1) ... [2018-12-02 17:15:03,413 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 17:15:03,414 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 17:15:03,414 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 17:15:03,414 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 17:15:03,420 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:15:03" (1/1) ... [2018-12-02 17:15:03,420 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:15:03" (1/1) ... [2018-12-02 17:15:03,422 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:15:03" (1/1) ... [2018-12-02 17:15:03,422 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:15:03" (1/1) ... [2018-12-02 17:15:03,430 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:15:03" (1/1) ... [2018-12-02 17:15:03,436 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:15:03" (1/1) ... [2018-12-02 17:15:03,438 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:15:03" (1/1) ... [2018-12-02 17:15:03,440 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 17:15:03,440 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 17:15:03,440 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 17:15:03,440 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 17:15:03,441 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:15:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 17:15:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure read_manual_selection_history [2018-12-02 17:15:03,473 INFO L138 BoogieDeclarations]: Found implementation of procedure read_manual_selection_history [2018-12-02 17:15:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure Side1_activestandby_task_each_pals_period [2018-12-02 17:15:03,473 INFO L138 BoogieDeclarations]: Found implementation of procedure Side1_activestandby_task_each_pals_period [2018-12-02 17:15:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure write_active_side_history [2018-12-02 17:15:03,473 INFO L138 BoogieDeclarations]: Found implementation of procedure write_active_side_history [2018-12-02 17:15:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 17:15:03,473 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 17:15:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure Console_task_each_pals_period [2018-12-02 17:15:03,474 INFO L138 BoogieDeclarations]: Found implementation of procedure Console_task_each_pals_period [2018-12-02 17:15:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure read_side2_failed_history [2018-12-02 17:15:03,474 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side2_failed_history [2018-12-02 17:15:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-12-02 17:15:03,474 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-12-02 17:15:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure Pendulum_prism_task_each_pals_period [2018-12-02 17:15:03,474 INFO L138 BoogieDeclarations]: Found implementation of procedure Pendulum_prism_task_each_pals_period [2018-12-02 17:15:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure write_manual_selection_history [2018-12-02 17:15:03,474 INFO L138 BoogieDeclarations]: Found implementation of procedure write_manual_selection_history [2018-12-02 17:15:03,475 INFO L130 BoogieDeclarations]: Found specification of procedure init [2018-12-02 17:15:03,475 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2018-12-02 17:15:03,475 INFO L130 BoogieDeclarations]: Found specification of procedure flip_the_side [2018-12-02 17:15:03,475 INFO L138 BoogieDeclarations]: Found implementation of procedure flip_the_side [2018-12-02 17:15:03,475 INFO L130 BoogieDeclarations]: Found specification of procedure Side2_activestandby_task_each_pals_period [2018-12-02 17:15:03,475 INFO L138 BoogieDeclarations]: Found implementation of procedure Side2_activestandby_task_each_pals_period [2018-12-02 17:15:03,475 INFO L130 BoogieDeclarations]: Found specification of procedure check [2018-12-02 17:15:03,475 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2018-12-02 17:15:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure write_side1_failed_history [2018-12-02 17:15:03,476 INFO L138 BoogieDeclarations]: Found implementation of procedure write_side1_failed_history [2018-12-02 17:15:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 17:15:03,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 17:15:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure read_side1_failed_history [2018-12-02 17:15:03,476 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side1_failed_history [2018-12-02 17:15:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 17:15:03,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 17:15:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure read_active_side_history [2018-12-02 17:15:03,476 INFO L138 BoogieDeclarations]: Found implementation of procedure read_active_side_history [2018-12-02 17:15:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure write_side2_failed_history [2018-12-02 17:15:03,476 INFO L138 BoogieDeclarations]: Found implementation of procedure write_side2_failed_history [2018-12-02 17:15:03,852 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 17:15:03,852 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-02 17:15:03,852 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:15:03 BoogieIcfgContainer [2018-12-02 17:15:03,852 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 17:15:03,853 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 17:15:03,853 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 17:15:03,855 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 17:15:03,855 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 05:15:03" (1/3) ... [2018-12-02 17:15:03,856 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c5f8bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:15:03, skipping insertion in model container [2018-12-02 17:15:03,856 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:15:03" (2/3) ... [2018-12-02 17:15:03,856 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c5f8bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:15:03, skipping insertion in model container [2018-12-02 17:15:03,856 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:15:03" (3/3) ... [2018-12-02 17:15:03,857 INFO L112 eAbstractionObserver]: Analyzing ICFG pals_STARTPALS_ActiveStandby_false-unreach-call.4_2.ufo.BOUNDED-10.pals.c [2018-12-02 17:15:03,863 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 17:15:03,868 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 17:15:03,878 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 17:15:03,896 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-02 17:15:03,897 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 17:15:03,897 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 17:15:03,897 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 17:15:03,897 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 17:15:03,897 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 17:15:03,897 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 17:15:03,897 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 17:15:03,897 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 17:15:03,911 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states. [2018-12-02 17:15:03,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-12-02 17:15:03,916 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:03,916 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:15:03,918 INFO L423 AbstractCegarLoop]: === Iteration 1 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:03,921 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:03,921 INFO L82 PathProgramCache]: Analyzing trace with hash -1589777443, now seen corresponding path program 1 times [2018-12-02 17:15:03,922 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:03,922 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:03,956 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:03,956 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:03,956 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:04,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:04,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 17:15:04,100 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:04,100 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 17:15:04,103 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 17:15:04,111 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 17:15:04,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-02 17:15:04,113 INFO L87 Difference]: Start difference. First operand 237 states. Second operand 4 states. [2018-12-02 17:15:04,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:04,162 INFO L93 Difference]: Finished difference Result 455 states and 698 transitions. [2018-12-02 17:15:04,162 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 17:15:04,163 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 65 [2018-12-02 17:15:04,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:04,170 INFO L225 Difference]: With dead ends: 455 [2018-12-02 17:15:04,170 INFO L226 Difference]: Without dead ends: 232 [2018-12-02 17:15:04,173 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-02 17:15:04,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 232 states. [2018-12-02 17:15:04,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 232 to 232. [2018-12-02 17:15:04,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 232 states. [2018-12-02 17:15:04,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 232 states and 324 transitions. [2018-12-02 17:15:04,211 INFO L78 Accepts]: Start accepts. Automaton has 232 states and 324 transitions. Word has length 65 [2018-12-02 17:15:04,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:04,212 INFO L480 AbstractCegarLoop]: Abstraction has 232 states and 324 transitions. [2018-12-02 17:15:04,212 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 17:15:04,212 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 324 transitions. [2018-12-02 17:15:04,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2018-12-02 17:15:04,213 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:04,214 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:15:04,214 INFO L423 AbstractCegarLoop]: === Iteration 2 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:04,214 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:04,214 INFO L82 PathProgramCache]: Analyzing trace with hash 1637879293, now seen corresponding path program 1 times [2018-12-02 17:15:04,214 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:04,214 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:04,216 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:04,216 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:04,216 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:04,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:04,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 17:15:04,296 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:04,296 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 17:15:04,297 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 17:15:04,297 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 17:15:04,298 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-02 17:15:04,298 INFO L87 Difference]: Start difference. First operand 232 states and 324 transitions. Second operand 4 states. [2018-12-02 17:15:04,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:04,342 INFO L93 Difference]: Finished difference Result 446 states and 636 transitions. [2018-12-02 17:15:04,342 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 17:15:04,342 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 76 [2018-12-02 17:15:04,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:04,344 INFO L225 Difference]: With dead ends: 446 [2018-12-02 17:15:04,344 INFO L226 Difference]: Without dead ends: 236 [2018-12-02 17:15:04,345 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-02 17:15:04,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 236 states. [2018-12-02 17:15:04,356 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 236 to 236. [2018-12-02 17:15:04,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 236 states. [2018-12-02 17:15:04,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 327 transitions. [2018-12-02 17:15:04,358 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 327 transitions. Word has length 76 [2018-12-02 17:15:04,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:04,358 INFO L480 AbstractCegarLoop]: Abstraction has 236 states and 327 transitions. [2018-12-02 17:15:04,359 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 17:15:04,359 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 327 transitions. [2018-12-02 17:15:04,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2018-12-02 17:15:04,360 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:04,360 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:15:04,360 INFO L423 AbstractCegarLoop]: === Iteration 3 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:04,360 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:04,361 INFO L82 PathProgramCache]: Analyzing trace with hash -386424275, now seen corresponding path program 1 times [2018-12-02 17:15:04,361 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:04,361 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:04,362 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:04,362 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:04,362 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:04,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:04,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 17:15:04,449 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:04,449 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-02 17:15:04,449 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-02 17:15:04,449 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-02 17:15:04,449 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-02 17:15:04,449 INFO L87 Difference]: Start difference. First operand 236 states and 327 transitions. Second operand 7 states. [2018-12-02 17:15:05,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:05,134 INFO L93 Difference]: Finished difference Result 537 states and 746 transitions. [2018-12-02 17:15:05,134 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-02 17:15:05,134 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 94 [2018-12-02 17:15:05,135 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:05,137 INFO L225 Difference]: With dead ends: 537 [2018-12-02 17:15:05,137 INFO L226 Difference]: Without dead ends: 323 [2018-12-02 17:15:05,137 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2018-12-02 17:15:05,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 323 states. [2018-12-02 17:15:05,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 323 to 322. [2018-12-02 17:15:05,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 322 states. [2018-12-02 17:15:05,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 322 states and 439 transitions. [2018-12-02 17:15:05,158 INFO L78 Accepts]: Start accepts. Automaton has 322 states and 439 transitions. Word has length 94 [2018-12-02 17:15:05,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:05,158 INFO L480 AbstractCegarLoop]: Abstraction has 322 states and 439 transitions. [2018-12-02 17:15:05,158 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-02 17:15:05,159 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 439 transitions. [2018-12-02 17:15:05,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2018-12-02 17:15:05,160 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:05,160 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:15:05,160 INFO L423 AbstractCegarLoop]: === Iteration 4 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:05,160 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:05,161 INFO L82 PathProgramCache]: Analyzing trace with hash -1543211168, now seen corresponding path program 1 times [2018-12-02 17:15:05,161 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:05,161 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:05,162 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:05,162 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:05,162 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:05,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:05,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 17:15:05,229 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:05,229 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-02 17:15:05,229 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-02 17:15:05,230 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-02 17:15:05,230 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-02 17:15:05,230 INFO L87 Difference]: Start difference. First operand 322 states and 439 transitions. Second operand 7 states. [2018-12-02 17:15:05,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:05,798 INFO L93 Difference]: Finished difference Result 543 states and 754 transitions. [2018-12-02 17:15:05,799 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-02 17:15:05,799 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 95 [2018-12-02 17:15:05,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:05,801 INFO L225 Difference]: With dead ends: 543 [2018-12-02 17:15:05,801 INFO L226 Difference]: Without dead ends: 326 [2018-12-02 17:15:05,802 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2018-12-02 17:15:05,803 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 326 states. [2018-12-02 17:15:05,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 326 to 322. [2018-12-02 17:15:05,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 322 states. [2018-12-02 17:15:05,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 322 states and 439 transitions. [2018-12-02 17:15:05,819 INFO L78 Accepts]: Start accepts. Automaton has 322 states and 439 transitions. Word has length 95 [2018-12-02 17:15:05,820 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:05,820 INFO L480 AbstractCegarLoop]: Abstraction has 322 states and 439 transitions. [2018-12-02 17:15:05,820 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-02 17:15:05,820 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 439 transitions. [2018-12-02 17:15:05,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2018-12-02 17:15:05,821 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:05,822 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:15:05,822 INFO L423 AbstractCegarLoop]: === Iteration 5 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:05,822 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:05,822 INFO L82 PathProgramCache]: Analyzing trace with hash 1847032037, now seen corresponding path program 1 times [2018-12-02 17:15:05,822 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:05,823 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:05,824 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:05,824 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:05,824 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:05,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:05,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 17:15:05,907 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:05,907 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-02 17:15:05,907 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-02 17:15:05,907 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-02 17:15:05,908 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-02 17:15:05,908 INFO L87 Difference]: Start difference. First operand 322 states and 439 transitions. Second operand 7 states. [2018-12-02 17:15:06,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:06,546 INFO L93 Difference]: Finished difference Result 544 states and 758 transitions. [2018-12-02 17:15:06,546 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-02 17:15:06,546 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 97 [2018-12-02 17:15:06,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:06,548 INFO L225 Difference]: With dead ends: 544 [2018-12-02 17:15:06,548 INFO L226 Difference]: Without dead ends: 327 [2018-12-02 17:15:06,548 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2018-12-02 17:15:06,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 327 states. [2018-12-02 17:15:06,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 327 to 323. [2018-12-02 17:15:06,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 323 states. [2018-12-02 17:15:06,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 323 states and 440 transitions. [2018-12-02 17:15:06,561 INFO L78 Accepts]: Start accepts. Automaton has 323 states and 440 transitions. Word has length 97 [2018-12-02 17:15:06,561 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:06,561 INFO L480 AbstractCegarLoop]: Abstraction has 323 states and 440 transitions. [2018-12-02 17:15:06,561 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-02 17:15:06,561 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 440 transitions. [2018-12-02 17:15:06,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2018-12-02 17:15:06,562 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:06,562 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:15:06,562 INFO L423 AbstractCegarLoop]: === Iteration 6 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:06,563 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:06,563 INFO L82 PathProgramCache]: Analyzing trace with hash 2020449134, now seen corresponding path program 1 times [2018-12-02 17:15:06,563 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:06,563 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:06,564 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:06,564 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:06,564 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:06,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:06,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 17:15:06,596 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:06,596 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 17:15:06,596 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 17:15:06,596 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 17:15:06,596 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 17:15:06,597 INFO L87 Difference]: Start difference. First operand 323 states and 440 transitions. Second operand 3 states. [2018-12-02 17:15:06,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:06,627 INFO L93 Difference]: Finished difference Result 776 states and 1081 transitions. [2018-12-02 17:15:06,628 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 17:15:06,628 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 97 [2018-12-02 17:15:06,628 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:06,629 INFO L225 Difference]: With dead ends: 776 [2018-12-02 17:15:06,630 INFO L226 Difference]: Without dead ends: 558 [2018-12-02 17:15:06,631 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 17:15:06,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 558 states. [2018-12-02 17:15:06,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 558 to 540. [2018-12-02 17:15:06,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 540 states. [2018-12-02 17:15:06,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 540 states and 748 transitions. [2018-12-02 17:15:06,662 INFO L78 Accepts]: Start accepts. Automaton has 540 states and 748 transitions. Word has length 97 [2018-12-02 17:15:06,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:06,662 INFO L480 AbstractCegarLoop]: Abstraction has 540 states and 748 transitions. [2018-12-02 17:15:06,662 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 17:15:06,662 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 748 transitions. [2018-12-02 17:15:06,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2018-12-02 17:15:06,664 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:06,664 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:15:06,664 INFO L423 AbstractCegarLoop]: === Iteration 7 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:06,664 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:06,664 INFO L82 PathProgramCache]: Analyzing trace with hash -1258274134, now seen corresponding path program 1 times [2018-12-02 17:15:06,664 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:06,665 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:06,666 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:06,666 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:06,666 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:06,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:06,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 17:15:06,716 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:06,717 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 17:15:06,717 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 17:15:06,717 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 17:15:06,717 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 17:15:06,717 INFO L87 Difference]: Start difference. First operand 540 states and 748 transitions. Second operand 3 states. [2018-12-02 17:15:06,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:06,760 INFO L93 Difference]: Finished difference Result 1287 states and 1825 transitions. [2018-12-02 17:15:06,761 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 17:15:06,761 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 98 [2018-12-02 17:15:06,761 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:06,765 INFO L225 Difference]: With dead ends: 1287 [2018-12-02 17:15:06,765 INFO L226 Difference]: Without dead ends: 895 [2018-12-02 17:15:06,767 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 17:15:06,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 895 states. [2018-12-02 17:15:06,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 895 to 889. [2018-12-02 17:15:06,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 889 states. [2018-12-02 17:15:06,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 889 states and 1250 transitions. [2018-12-02 17:15:06,806 INFO L78 Accepts]: Start accepts. Automaton has 889 states and 1250 transitions. Word has length 98 [2018-12-02 17:15:06,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:06,807 INFO L480 AbstractCegarLoop]: Abstraction has 889 states and 1250 transitions. [2018-12-02 17:15:06,807 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 17:15:06,807 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1250 transitions. [2018-12-02 17:15:06,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2018-12-02 17:15:06,808 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:06,808 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:15:06,808 INFO L423 AbstractCegarLoop]: === Iteration 8 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:06,808 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:06,808 INFO L82 PathProgramCache]: Analyzing trace with hash -557209556, now seen corresponding path program 1 times [2018-12-02 17:15:06,809 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:06,809 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:06,809 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:06,809 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:06,810 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:06,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:06,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 17:15:06,840 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:06,840 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 17:15:06,841 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 17:15:06,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 17:15:06,841 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 17:15:06,841 INFO L87 Difference]: Start difference. First operand 889 states and 1250 transitions. Second operand 3 states. [2018-12-02 17:15:06,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:06,881 INFO L93 Difference]: Finished difference Result 1503 states and 2127 transitions. [2018-12-02 17:15:06,881 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 17:15:06,881 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 98 [2018-12-02 17:15:06,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:06,884 INFO L225 Difference]: With dead ends: 1503 [2018-12-02 17:15:06,884 INFO L226 Difference]: Without dead ends: 727 [2018-12-02 17:15:06,886 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 17:15:06,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 727 states. [2018-12-02 17:15:06,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 727 to 727. [2018-12-02 17:15:06,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 727 states. [2018-12-02 17:15:06,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 727 states and 1013 transitions. [2018-12-02 17:15:06,910 INFO L78 Accepts]: Start accepts. Automaton has 727 states and 1013 transitions. Word has length 98 [2018-12-02 17:15:06,910 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:06,910 INFO L480 AbstractCegarLoop]: Abstraction has 727 states and 1013 transitions. [2018-12-02 17:15:06,910 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 17:15:06,910 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1013 transitions. [2018-12-02 17:15:06,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2018-12-02 17:15:06,911 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:06,911 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:15:06,911 INFO L423 AbstractCegarLoop]: === Iteration 9 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:06,911 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:06,911 INFO L82 PathProgramCache]: Analyzing trace with hash 2100655429, now seen corresponding path program 1 times [2018-12-02 17:15:06,911 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:06,912 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:06,912 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:06,912 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:06,912 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:06,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:06,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 17:15:06,976 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:06,976 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 17:15:06,976 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 17:15:06,977 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 17:15:06,977 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-02 17:15:06,977 INFO L87 Difference]: Start difference. First operand 727 states and 1013 transitions. Second operand 4 states. [2018-12-02 17:15:07,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:07,021 INFO L93 Difference]: Finished difference Result 1318 states and 1863 transitions. [2018-12-02 17:15:07,021 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 17:15:07,021 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 98 [2018-12-02 17:15:07,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:07,024 INFO L225 Difference]: With dead ends: 1318 [2018-12-02 17:15:07,024 INFO L226 Difference]: Without dead ends: 742 [2018-12-02 17:15:07,026 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-02 17:15:07,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 742 states. [2018-12-02 17:15:07,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 742 to 742. [2018-12-02 17:15:07,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 742 states. [2018-12-02 17:15:07,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 742 states and 1025 transitions. [2018-12-02 17:15:07,058 INFO L78 Accepts]: Start accepts. Automaton has 742 states and 1025 transitions. Word has length 98 [2018-12-02 17:15:07,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:07,058 INFO L480 AbstractCegarLoop]: Abstraction has 742 states and 1025 transitions. [2018-12-02 17:15:07,058 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 17:15:07,058 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1025 transitions. [2018-12-02 17:15:07,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-12-02 17:15:07,060 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:07,060 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:15:07,060 INFO L423 AbstractCegarLoop]: === Iteration 10 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:07,060 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:07,060 INFO L82 PathProgramCache]: Analyzing trace with hash -1512731195, now seen corresponding path program 1 times [2018-12-02 17:15:07,060 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:07,060 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:07,061 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:07,061 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:07,061 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:07,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:07,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 17:15:07,119 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:07,119 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 17:15:07,119 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 17:15:07,120 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 17:15:07,120 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-02 17:15:07,120 INFO L87 Difference]: Start difference. First operand 742 states and 1025 transitions. Second operand 4 states. [2018-12-02 17:15:07,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:07,178 INFO L93 Difference]: Finished difference Result 1348 states and 1896 transitions. [2018-12-02 17:15:07,178 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 17:15:07,179 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 106 [2018-12-02 17:15:07,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:07,181 INFO L225 Difference]: With dead ends: 1348 [2018-12-02 17:15:07,181 INFO L226 Difference]: Without dead ends: 757 [2018-12-02 17:15:07,182 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-02 17:15:07,183 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 757 states. [2018-12-02 17:15:07,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 757 to 757. [2018-12-02 17:15:07,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 757 states. [2018-12-02 17:15:07,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 757 states and 1037 transitions. [2018-12-02 17:15:07,203 INFO L78 Accepts]: Start accepts. Automaton has 757 states and 1037 transitions. Word has length 106 [2018-12-02 17:15:07,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:07,203 INFO L480 AbstractCegarLoop]: Abstraction has 757 states and 1037 transitions. [2018-12-02 17:15:07,203 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 17:15:07,203 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1037 transitions. [2018-12-02 17:15:07,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2018-12-02 17:15:07,204 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:07,205 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 17:15:07,205 INFO L423 AbstractCegarLoop]: === Iteration 11 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:07,205 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:07,205 INFO L82 PathProgramCache]: Analyzing trace with hash 1737372911, now seen corresponding path program 1 times [2018-12-02 17:15:07,205 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:07,205 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:07,206 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:07,206 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:07,206 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:07,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:07,240 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 17:15:07,241 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:07,241 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 17:15:07,241 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 17:15:07,241 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 17:15:07,241 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-02 17:15:07,242 INFO L87 Difference]: Start difference. First operand 757 states and 1037 transitions. Second operand 4 states. [2018-12-02 17:15:07,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:07,306 INFO L93 Difference]: Finished difference Result 1375 states and 1908 transitions. [2018-12-02 17:15:07,307 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 17:15:07,307 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 114 [2018-12-02 17:15:07,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:07,309 INFO L225 Difference]: With dead ends: 1375 [2018-12-02 17:15:07,309 INFO L226 Difference]: Without dead ends: 769 [2018-12-02 17:15:07,311 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-02 17:15:07,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 769 states. [2018-12-02 17:15:07,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 769 to 769. [2018-12-02 17:15:07,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 769 states. [2018-12-02 17:15:07,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 769 states and 1046 transitions. [2018-12-02 17:15:07,329 INFO L78 Accepts]: Start accepts. Automaton has 769 states and 1046 transitions. Word has length 114 [2018-12-02 17:15:07,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:07,330 INFO L480 AbstractCegarLoop]: Abstraction has 769 states and 1046 transitions. [2018-12-02 17:15:07,330 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 17:15:07,330 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1046 transitions. [2018-12-02 17:15:07,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2018-12-02 17:15:07,331 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:07,331 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:15:07,331 INFO L423 AbstractCegarLoop]: === Iteration 12 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:07,332 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:07,332 INFO L82 PathProgramCache]: Analyzing trace with hash -435162915, now seen corresponding path program 1 times [2018-12-02 17:15:07,332 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:07,332 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:07,332 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:07,333 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:07,333 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:07,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:07,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 17:15:07,379 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:07,379 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 17:15:07,380 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 17:15:07,380 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 17:15:07,380 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-02 17:15:07,380 INFO L87 Difference]: Start difference. First operand 769 states and 1046 transitions. Second operand 4 states. [2018-12-02 17:15:07,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:07,430 INFO L93 Difference]: Finished difference Result 1402 states and 1938 transitions. [2018-12-02 17:15:07,430 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 17:15:07,430 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 114 [2018-12-02 17:15:07,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:07,433 INFO L225 Difference]: With dead ends: 1402 [2018-12-02 17:15:07,434 INFO L226 Difference]: Without dead ends: 784 [2018-12-02 17:15:07,436 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-02 17:15:07,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 784 states. [2018-12-02 17:15:07,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 784 to 784. [2018-12-02 17:15:07,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 784 states. [2018-12-02 17:15:07,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 784 states and 1058 transitions. [2018-12-02 17:15:07,456 INFO L78 Accepts]: Start accepts. Automaton has 784 states and 1058 transitions. Word has length 114 [2018-12-02 17:15:07,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:07,456 INFO L480 AbstractCegarLoop]: Abstraction has 784 states and 1058 transitions. [2018-12-02 17:15:07,456 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 17:15:07,456 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1058 transitions. [2018-12-02 17:15:07,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2018-12-02 17:15:07,458 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:07,458 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 17:15:07,458 INFO L423 AbstractCegarLoop]: === Iteration 13 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:07,458 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:07,459 INFO L82 PathProgramCache]: Analyzing trace with hash -1971358161, now seen corresponding path program 1 times [2018-12-02 17:15:07,459 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:07,459 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:07,460 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:07,460 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:07,460 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:07,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:07,527 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-12-02 17:15:07,527 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:07,527 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 17:15:07,528 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 17:15:07,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 17:15:07,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-02 17:15:07,528 INFO L87 Difference]: Start difference. First operand 784 states and 1058 transitions. Second operand 4 states. [2018-12-02 17:15:07,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:07,570 INFO L93 Difference]: Finished difference Result 1435 states and 1959 transitions. [2018-12-02 17:15:07,570 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 17:15:07,571 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 122 [2018-12-02 17:15:07,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:07,574 INFO L225 Difference]: With dead ends: 1435 [2018-12-02 17:15:07,574 INFO L226 Difference]: Without dead ends: 802 [2018-12-02 17:15:07,576 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-02 17:15:07,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 802 states. [2018-12-02 17:15:07,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 802 to 802. [2018-12-02 17:15:07,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 802 states. [2018-12-02 17:15:07,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 802 states and 1073 transitions. [2018-12-02 17:15:07,624 INFO L78 Accepts]: Start accepts. Automaton has 802 states and 1073 transitions. Word has length 122 [2018-12-02 17:15:07,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:07,625 INFO L480 AbstractCegarLoop]: Abstraction has 802 states and 1073 transitions. [2018-12-02 17:15:07,625 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 17:15:07,625 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1073 transitions. [2018-12-02 17:15:07,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-12-02 17:15:07,626 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:07,626 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 17:15:07,626 INFO L423 AbstractCegarLoop]: === Iteration 14 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:07,626 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:07,626 INFO L82 PathProgramCache]: Analyzing trace with hash 2146322973, now seen corresponding path program 1 times [2018-12-02 17:15:07,626 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:07,626 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:07,627 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:07,627 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:07,627 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:07,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:07,725 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-02 17:15:07,725 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:07,725 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-12-02 17:15:07,725 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-02 17:15:07,726 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-02 17:15:07,726 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2018-12-02 17:15:07,726 INFO L87 Difference]: Start difference. First operand 802 states and 1073 transitions. Second operand 10 states. [2018-12-02 17:15:09,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:09,079 INFO L93 Difference]: Finished difference Result 2100 states and 2791 transitions. [2018-12-02 17:15:09,080 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-12-02 17:15:09,080 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 127 [2018-12-02 17:15:09,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:09,085 INFO L225 Difference]: With dead ends: 2100 [2018-12-02 17:15:09,085 INFO L226 Difference]: Without dead ends: 1434 [2018-12-02 17:15:09,088 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=92, Invalid=460, Unknown=0, NotChecked=0, Total=552 [2018-12-02 17:15:09,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1434 states. [2018-12-02 17:15:09,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1434 to 1337. [2018-12-02 17:15:09,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1337 states. [2018-12-02 17:15:09,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1337 states and 1754 transitions. [2018-12-02 17:15:09,131 INFO L78 Accepts]: Start accepts. Automaton has 1337 states and 1754 transitions. Word has length 127 [2018-12-02 17:15:09,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:09,131 INFO L480 AbstractCegarLoop]: Abstraction has 1337 states and 1754 transitions. [2018-12-02 17:15:09,131 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-02 17:15:09,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 1754 transitions. [2018-12-02 17:15:09,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2018-12-02 17:15:09,132 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:09,132 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 17:15:09,133 INFO L423 AbstractCegarLoop]: === Iteration 15 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:09,133 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:09,133 INFO L82 PathProgramCache]: Analyzing trace with hash -1507866425, now seen corresponding path program 1 times [2018-12-02 17:15:09,133 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:09,133 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:09,134 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:09,134 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:09,134 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:09,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:09,167 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-02 17:15:09,167 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:09,167 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 17:15:09,168 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 17:15:09,168 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 17:15:09,168 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-02 17:15:09,168 INFO L87 Difference]: Start difference. First operand 1337 states and 1754 transitions. Second operand 4 states. [2018-12-02 17:15:09,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:09,231 INFO L93 Difference]: Finished difference Result 2429 states and 3210 transitions. [2018-12-02 17:15:09,231 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 17:15:09,231 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 129 [2018-12-02 17:15:09,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:09,234 INFO L225 Difference]: With dead ends: 2429 [2018-12-02 17:15:09,234 INFO L226 Difference]: Without dead ends: 1349 [2018-12-02 17:15:09,236 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-02 17:15:09,237 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1349 states. [2018-12-02 17:15:09,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1349 to 1343. [2018-12-02 17:15:09,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1343 states. [2018-12-02 17:15:09,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 1343 states and 1741 transitions. [2018-12-02 17:15:09,269 INFO L78 Accepts]: Start accepts. Automaton has 1343 states and 1741 transitions. Word has length 129 [2018-12-02 17:15:09,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:09,269 INFO L480 AbstractCegarLoop]: Abstraction has 1343 states and 1741 transitions. [2018-12-02 17:15:09,269 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 17:15:09,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1741 transitions. [2018-12-02 17:15:09,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-12-02 17:15:09,271 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:09,271 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 17:15:09,271 INFO L423 AbstractCegarLoop]: === Iteration 16 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:09,271 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:09,271 INFO L82 PathProgramCache]: Analyzing trace with hash 732862090, now seen corresponding path program 1 times [2018-12-02 17:15:09,271 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:09,271 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:09,272 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:09,272 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:09,272 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:09,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:09,337 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-12-02 17:15:09,338 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:09,338 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-12-02 17:15:09,338 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-02 17:15:09,338 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-02 17:15:09,338 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-12-02 17:15:09,338 INFO L87 Difference]: Start difference. First operand 1343 states and 1741 transitions. Second operand 8 states. [2018-12-02 17:15:09,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:09,422 INFO L93 Difference]: Finished difference Result 1426 states and 1867 transitions. [2018-12-02 17:15:09,423 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-02 17:15:09,423 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 130 [2018-12-02 17:15:09,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:09,428 INFO L225 Difference]: With dead ends: 1426 [2018-12-02 17:15:09,428 INFO L226 Difference]: Without dead ends: 1424 [2018-12-02 17:15:09,429 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2018-12-02 17:15:09,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1424 states. [2018-12-02 17:15:09,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1424 to 1367. [2018-12-02 17:15:09,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1367 states. [2018-12-02 17:15:09,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1367 states and 1771 transitions. [2018-12-02 17:15:09,483 INFO L78 Accepts]: Start accepts. Automaton has 1367 states and 1771 transitions. Word has length 130 [2018-12-02 17:15:09,483 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:09,483 INFO L480 AbstractCegarLoop]: Abstraction has 1367 states and 1771 transitions. [2018-12-02 17:15:09,483 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-02 17:15:09,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 1771 transitions. [2018-12-02 17:15:09,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-12-02 17:15:09,484 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:09,485 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 17:15:09,485 INFO L423 AbstractCegarLoop]: === Iteration 17 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:09,485 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:09,485 INFO L82 PathProgramCache]: Analyzing trace with hash -700621334, now seen corresponding path program 1 times [2018-12-02 17:15:09,485 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:09,485 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:09,486 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:09,486 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:09,486 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:09,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:09,567 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-12-02 17:15:09,567 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:09,567 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-12-02 17:15:09,567 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 17:15:09,567 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 17:15:09,567 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-12-02 17:15:09,567 INFO L87 Difference]: Start difference. First operand 1367 states and 1771 transitions. Second operand 9 states. [2018-12-02 17:15:10,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:10,465 INFO L93 Difference]: Finished difference Result 2833 states and 3641 transitions. [2018-12-02 17:15:10,466 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-12-02 17:15:10,466 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 131 [2018-12-02 17:15:10,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:10,470 INFO L225 Difference]: With dead ends: 2833 [2018-12-02 17:15:10,470 INFO L226 Difference]: Without dead ends: 1774 [2018-12-02 17:15:10,473 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=67, Invalid=275, Unknown=0, NotChecked=0, Total=342 [2018-12-02 17:15:10,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1774 states. [2018-12-02 17:15:10,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1774 to 1487. [2018-12-02 17:15:10,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1487 states. [2018-12-02 17:15:10,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 1487 states and 1898 transitions. [2018-12-02 17:15:10,554 INFO L78 Accepts]: Start accepts. Automaton has 1487 states and 1898 transitions. Word has length 131 [2018-12-02 17:15:10,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:10,554 INFO L480 AbstractCegarLoop]: Abstraction has 1487 states and 1898 transitions. [2018-12-02 17:15:10,555 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 17:15:10,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 1898 transitions. [2018-12-02 17:15:10,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-12-02 17:15:10,556 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:10,556 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 17:15:10,556 INFO L423 AbstractCegarLoop]: === Iteration 18 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:10,556 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:10,556 INFO L82 PathProgramCache]: Analyzing trace with hash 1084670561, now seen corresponding path program 1 times [2018-12-02 17:15:10,556 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:10,556 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:10,557 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:10,558 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:10,558 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:10,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:10,657 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-12-02 17:15:10,657 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:10,657 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-12-02 17:15:10,657 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-02 17:15:10,658 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-02 17:15:10,658 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2018-12-02 17:15:10,658 INFO L87 Difference]: Start difference. First operand 1487 states and 1898 transitions. Second operand 10 states. [2018-12-02 17:15:12,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:12,184 INFO L93 Difference]: Finished difference Result 3896 states and 4950 transitions. [2018-12-02 17:15:12,185 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-12-02 17:15:12,185 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 135 [2018-12-02 17:15:12,185 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:12,190 INFO L225 Difference]: With dead ends: 3896 [2018-12-02 17:15:12,190 INFO L226 Difference]: Without dead ends: 2759 [2018-12-02 17:15:12,192 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 82 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=92, Invalid=460, Unknown=0, NotChecked=0, Total=552 [2018-12-02 17:15:12,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2759 states. [2018-12-02 17:15:12,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2759 to 1912. [2018-12-02 17:15:12,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1912 states. [2018-12-02 17:15:12,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1912 states to 1912 states and 2428 transitions. [2018-12-02 17:15:12,255 INFO L78 Accepts]: Start accepts. Automaton has 1912 states and 2428 transitions. Word has length 135 [2018-12-02 17:15:12,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:12,256 INFO L480 AbstractCegarLoop]: Abstraction has 1912 states and 2428 transitions. [2018-12-02 17:15:12,256 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-02 17:15:12,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 2428 transitions. [2018-12-02 17:15:12,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-12-02 17:15:12,257 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:12,257 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 17:15:12,257 INFO L423 AbstractCegarLoop]: === Iteration 19 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:12,257 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:12,257 INFO L82 PathProgramCache]: Analyzing trace with hash 768082251, now seen corresponding path program 1 times [2018-12-02 17:15:12,257 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:12,257 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:12,258 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:12,258 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:12,258 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:12,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:12,296 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-02 17:15:12,296 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:12,296 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-02 17:15:12,297 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-02 17:15:12,297 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-02 17:15:12,297 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-02 17:15:12,297 INFO L87 Difference]: Start difference. First operand 1912 states and 2428 transitions. Second operand 5 states. [2018-12-02 17:15:12,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:12,671 INFO L93 Difference]: Finished difference Result 6603 states and 8495 transitions. [2018-12-02 17:15:12,671 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 17:15:12,671 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 136 [2018-12-02 17:15:12,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:12,684 INFO L225 Difference]: With dead ends: 6603 [2018-12-02 17:15:12,684 INFO L226 Difference]: Without dead ends: 4986 [2018-12-02 17:15:12,687 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-12-02 17:15:12,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4986 states. [2018-12-02 17:15:12,815 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4986 to 4528. [2018-12-02 17:15:12,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4528 states. [2018-12-02 17:15:12,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4528 states to 4528 states and 5768 transitions. [2018-12-02 17:15:12,822 INFO L78 Accepts]: Start accepts. Automaton has 4528 states and 5768 transitions. Word has length 136 [2018-12-02 17:15:12,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:12,822 INFO L480 AbstractCegarLoop]: Abstraction has 4528 states and 5768 transitions. [2018-12-02 17:15:12,822 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-02 17:15:12,822 INFO L276 IsEmpty]: Start isEmpty. Operand 4528 states and 5768 transitions. [2018-12-02 17:15:12,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-12-02 17:15:12,824 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:12,824 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 17:15:12,824 INFO L423 AbstractCegarLoop]: === Iteration 20 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:12,825 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:12,825 INFO L82 PathProgramCache]: Analyzing trace with hash -1700156345, now seen corresponding path program 1 times [2018-12-02 17:15:12,825 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:12,825 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:12,825 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:12,826 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:12,826 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:12,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:12,860 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-02 17:15:12,860 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:12,860 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 17:15:12,860 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 17:15:12,861 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 17:15:12,861 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-02 17:15:12,861 INFO L87 Difference]: Start difference. First operand 4528 states and 5768 transitions. Second operand 4 states. [2018-12-02 17:15:13,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:13,155 INFO L93 Difference]: Finished difference Result 8503 states and 10868 transitions. [2018-12-02 17:15:13,155 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 17:15:13,155 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 140 [2018-12-02 17:15:13,156 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:13,171 INFO L225 Difference]: With dead ends: 8503 [2018-12-02 17:15:13,171 INFO L226 Difference]: Without dead ends: 4569 [2018-12-02 17:15:13,178 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-02 17:15:13,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4569 states. [2018-12-02 17:15:13,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4569 to 4144. [2018-12-02 17:15:13,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4144 states. [2018-12-02 17:15:13,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4144 states to 4144 states and 5281 transitions. [2018-12-02 17:15:13,302 INFO L78 Accepts]: Start accepts. Automaton has 4144 states and 5281 transitions. Word has length 140 [2018-12-02 17:15:13,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:13,302 INFO L480 AbstractCegarLoop]: Abstraction has 4144 states and 5281 transitions. [2018-12-02 17:15:13,302 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 17:15:13,302 INFO L276 IsEmpty]: Start isEmpty. Operand 4144 states and 5281 transitions. [2018-12-02 17:15:13,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2018-12-02 17:15:13,303 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:13,304 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 17:15:13,304 INFO L423 AbstractCegarLoop]: === Iteration 21 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:13,304 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:13,304 INFO L82 PathProgramCache]: Analyzing trace with hash 892233877, now seen corresponding path program 1 times [2018-12-02 17:15:13,304 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:13,304 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:13,305 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:13,305 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:13,305 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:13,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:13,405 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 17:15:13,405 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:13,406 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-12-02 17:15:13,406 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 17:15:13,406 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 17:15:13,406 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2018-12-02 17:15:13,406 INFO L87 Difference]: Start difference. First operand 4144 states and 5281 transitions. Second operand 9 states. [2018-12-02 17:15:14,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:14,237 INFO L93 Difference]: Finished difference Result 8195 states and 10699 transitions. [2018-12-02 17:15:14,237 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-12-02 17:15:14,237 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 137 [2018-12-02 17:15:14,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:14,251 INFO L225 Difference]: With dead ends: 8195 [2018-12-02 17:15:14,251 INFO L226 Difference]: Without dead ends: 4403 [2018-12-02 17:15:14,258 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=53, Invalid=187, Unknown=0, NotChecked=0, Total=240 [2018-12-02 17:15:14,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4403 states. [2018-12-02 17:15:14,384 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4403 to 3706. [2018-12-02 17:15:14,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3706 states. [2018-12-02 17:15:14,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3706 states to 3706 states and 4767 transitions. [2018-12-02 17:15:14,390 INFO L78 Accepts]: Start accepts. Automaton has 3706 states and 4767 transitions. Word has length 137 [2018-12-02 17:15:14,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:14,391 INFO L480 AbstractCegarLoop]: Abstraction has 3706 states and 4767 transitions. [2018-12-02 17:15:14,391 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 17:15:14,391 INFO L276 IsEmpty]: Start isEmpty. Operand 3706 states and 4767 transitions. [2018-12-02 17:15:14,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-12-02 17:15:14,391 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:14,392 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 17:15:14,392 INFO L423 AbstractCegarLoop]: === Iteration 22 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:14,392 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:14,392 INFO L82 PathProgramCache]: Analyzing trace with hash 251657409, now seen corresponding path program 1 times [2018-12-02 17:15:14,392 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:14,392 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:14,393 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:14,393 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:14,393 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:14,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:14,469 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-02 17:15:14,469 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:14,469 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-12-02 17:15:14,469 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 17:15:14,469 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 17:15:14,469 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-12-02 17:15:14,470 INFO L87 Difference]: Start difference. First operand 3706 states and 4767 transitions. Second operand 9 states. [2018-12-02 17:15:15,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:15,580 INFO L93 Difference]: Finished difference Result 7523 states and 9830 transitions. [2018-12-02 17:15:15,581 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-12-02 17:15:15,581 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 138 [2018-12-02 17:15:15,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:15,589 INFO L225 Difference]: With dead ends: 7523 [2018-12-02 17:15:15,589 INFO L226 Difference]: Without dead ends: 4185 [2018-12-02 17:15:15,593 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=59, Invalid=213, Unknown=0, NotChecked=0, Total=272 [2018-12-02 17:15:15,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4185 states. [2018-12-02 17:15:15,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4185 to 3404. [2018-12-02 17:15:15,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3404 states. [2018-12-02 17:15:15,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3404 states to 3404 states and 4321 transitions. [2018-12-02 17:15:15,733 INFO L78 Accepts]: Start accepts. Automaton has 3404 states and 4321 transitions. Word has length 138 [2018-12-02 17:15:15,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:15,733 INFO L480 AbstractCegarLoop]: Abstraction has 3404 states and 4321 transitions. [2018-12-02 17:15:15,733 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 17:15:15,733 INFO L276 IsEmpty]: Start isEmpty. Operand 3404 states and 4321 transitions. [2018-12-02 17:15:15,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-12-02 17:15:15,734 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:15,734 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 17:15:15,734 INFO L423 AbstractCegarLoop]: === Iteration 23 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:15,734 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:15,735 INFO L82 PathProgramCache]: Analyzing trace with hash 421449966, now seen corresponding path program 1 times [2018-12-02 17:15:15,735 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:15,735 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:15,735 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:15,735 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:15,735 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:15,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:15,780 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-02 17:15:15,780 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:15,780 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-02 17:15:15,781 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-02 17:15:15,781 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-02 17:15:15,781 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-02 17:15:15,781 INFO L87 Difference]: Start difference. First operand 3404 states and 4321 transitions. Second operand 5 states. [2018-12-02 17:15:16,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:16,172 INFO L93 Difference]: Finished difference Result 10475 states and 13428 transitions. [2018-12-02 17:15:16,172 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 17:15:16,172 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 139 [2018-12-02 17:15:16,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:16,187 INFO L225 Difference]: With dead ends: 10475 [2018-12-02 17:15:16,187 INFO L226 Difference]: Without dead ends: 7584 [2018-12-02 17:15:16,192 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-12-02 17:15:16,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7584 states. [2018-12-02 17:15:16,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7584 to 5222. [2018-12-02 17:15:16,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5222 states. [2018-12-02 17:15:16,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5222 states to 5222 states and 6620 transitions. [2018-12-02 17:15:16,436 INFO L78 Accepts]: Start accepts. Automaton has 5222 states and 6620 transitions. Word has length 139 [2018-12-02 17:15:16,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:16,436 INFO L480 AbstractCegarLoop]: Abstraction has 5222 states and 6620 transitions. [2018-12-02 17:15:16,436 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-02 17:15:16,436 INFO L276 IsEmpty]: Start isEmpty. Operand 5222 states and 6620 transitions. [2018-12-02 17:15:16,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-12-02 17:15:16,438 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:16,438 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 17:15:16,438 INFO L423 AbstractCegarLoop]: === Iteration 24 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:16,438 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:16,438 INFO L82 PathProgramCache]: Analyzing trace with hash -60741507, now seen corresponding path program 1 times [2018-12-02 17:15:16,438 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:16,438 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:16,439 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:16,439 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:16,439 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:16,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:16,483 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-02 17:15:16,483 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:16,484 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-02 17:15:16,484 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-02 17:15:16,484 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-02 17:15:16,484 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-02 17:15:16,484 INFO L87 Difference]: Start difference. First operand 5222 states and 6620 transitions. Second operand 5 states. [2018-12-02 17:15:16,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:16,988 INFO L93 Difference]: Finished difference Result 12118 states and 15433 transitions. [2018-12-02 17:15:16,989 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 17:15:16,989 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 139 [2018-12-02 17:15:16,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:17,002 INFO L225 Difference]: With dead ends: 12118 [2018-12-02 17:15:17,002 INFO L226 Difference]: Without dead ends: 7546 [2018-12-02 17:15:17,008 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-12-02 17:15:17,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7546 states. [2018-12-02 17:15:17,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7546 to 6997. [2018-12-02 17:15:17,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6997 states. [2018-12-02 17:15:17,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6997 states to 6997 states and 8823 transitions. [2018-12-02 17:15:17,291 INFO L78 Accepts]: Start accepts. Automaton has 6997 states and 8823 transitions. Word has length 139 [2018-12-02 17:15:17,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:17,291 INFO L480 AbstractCegarLoop]: Abstraction has 6997 states and 8823 transitions. [2018-12-02 17:15:17,291 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-02 17:15:17,291 INFO L276 IsEmpty]: Start isEmpty. Operand 6997 states and 8823 transitions. [2018-12-02 17:15:17,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-12-02 17:15:17,293 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:17,293 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 17:15:17,293 INFO L423 AbstractCegarLoop]: === Iteration 25 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:17,293 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:17,293 INFO L82 PathProgramCache]: Analyzing trace with hash -407079266, now seen corresponding path program 1 times [2018-12-02 17:15:17,293 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:17,293 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:17,294 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:17,294 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:17,294 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:17,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:17,325 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-02 17:15:17,325 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:17,325 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 17:15:17,325 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 17:15:17,325 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 17:15:17,326 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 17:15:17,326 INFO L87 Difference]: Start difference. First operand 6997 states and 8823 transitions. Second operand 3 states. [2018-12-02 17:15:17,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:17,620 INFO L93 Difference]: Finished difference Result 13478 states and 17076 transitions. [2018-12-02 17:15:17,620 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 17:15:17,620 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 140 [2018-12-02 17:15:17,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:17,632 INFO L225 Difference]: With dead ends: 13478 [2018-12-02 17:15:17,632 INFO L226 Difference]: Without dead ends: 7066 [2018-12-02 17:15:17,640 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 17:15:17,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7066 states. [2018-12-02 17:15:17,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7066 to 7003. [2018-12-02 17:15:17,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7003 states. [2018-12-02 17:15:17,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7003 states to 7003 states and 8829 transitions. [2018-12-02 17:15:17,932 INFO L78 Accepts]: Start accepts. Automaton has 7003 states and 8829 transitions. Word has length 140 [2018-12-02 17:15:17,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:17,932 INFO L480 AbstractCegarLoop]: Abstraction has 7003 states and 8829 transitions. [2018-12-02 17:15:17,932 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 17:15:17,932 INFO L276 IsEmpty]: Start isEmpty. Operand 7003 states and 8829 transitions. [2018-12-02 17:15:17,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-12-02 17:15:17,933 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:17,933 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 17:15:17,934 INFO L423 AbstractCegarLoop]: === Iteration 26 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:17,934 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:17,934 INFO L82 PathProgramCache]: Analyzing trace with hash -777614663, now seen corresponding path program 1 times [2018-12-02 17:15:17,934 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:17,934 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:17,934 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:17,935 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:17,935 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:17,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:18,086 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-02 17:15:18,087 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:18,087 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-12-02 17:15:18,087 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-02 17:15:18,087 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-02 17:15:18,087 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2018-12-02 17:15:18,087 INFO L87 Difference]: Start difference. First operand 7003 states and 8829 transitions. Second operand 11 states. [2018-12-02 17:15:19,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:19,296 INFO L93 Difference]: Finished difference Result 13411 states and 16976 transitions. [2018-12-02 17:15:19,297 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-12-02 17:15:19,297 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 141 [2018-12-02 17:15:19,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:19,311 INFO L225 Difference]: With dead ends: 13411 [2018-12-02 17:15:19,311 INFO L226 Difference]: Without dead ends: 6563 [2018-12-02 17:15:19,320 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 4 SyntacticMatches, 2 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=140, Invalid=460, Unknown=0, NotChecked=0, Total=600 [2018-12-02 17:15:19,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6563 states. [2018-12-02 17:15:19,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6563 to 6511. [2018-12-02 17:15:19,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6511 states. [2018-12-02 17:15:19,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6511 states to 6511 states and 8238 transitions. [2018-12-02 17:15:19,653 INFO L78 Accepts]: Start accepts. Automaton has 6511 states and 8238 transitions. Word has length 141 [2018-12-02 17:15:19,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:19,654 INFO L480 AbstractCegarLoop]: Abstraction has 6511 states and 8238 transitions. [2018-12-02 17:15:19,654 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-02 17:15:19,654 INFO L276 IsEmpty]: Start isEmpty. Operand 6511 states and 8238 transitions. [2018-12-02 17:15:19,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-12-02 17:15:19,654 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:19,655 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 17:15:19,655 INFO L423 AbstractCegarLoop]: === Iteration 27 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:19,655 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:19,655 INFO L82 PathProgramCache]: Analyzing trace with hash -1055526613, now seen corresponding path program 1 times [2018-12-02 17:15:19,655 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:19,655 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:19,656 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:19,656 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:19,656 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:19,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:19,790 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-02 17:15:19,790 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:19,790 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-12-02 17:15:19,790 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-02 17:15:19,790 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-02 17:15:19,790 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-12-02 17:15:19,791 INFO L87 Difference]: Start difference. First operand 6511 states and 8238 transitions. Second operand 10 states. [2018-12-02 17:15:20,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:20,860 INFO L93 Difference]: Finished difference Result 12872 states and 16333 transitions. [2018-12-02 17:15:20,861 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-12-02 17:15:20,861 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 142 [2018-12-02 17:15:20,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:20,870 INFO L225 Difference]: With dead ends: 12872 [2018-12-02 17:15:20,870 INFO L226 Difference]: Without dead ends: 6629 [2018-12-02 17:15:20,876 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 4 SyntacticMatches, 2 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=113, Invalid=349, Unknown=0, NotChecked=0, Total=462 [2018-12-02 17:15:20,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6629 states. [2018-12-02 17:15:21,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6629 to 6305. [2018-12-02 17:15:21,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6305 states. [2018-12-02 17:15:21,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6305 states to 6305 states and 7964 transitions. [2018-12-02 17:15:21,159 INFO L78 Accepts]: Start accepts. Automaton has 6305 states and 7964 transitions. Word has length 142 [2018-12-02 17:15:21,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:21,159 INFO L480 AbstractCegarLoop]: Abstraction has 6305 states and 7964 transitions. [2018-12-02 17:15:21,160 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-02 17:15:21,160 INFO L276 IsEmpty]: Start isEmpty. Operand 6305 states and 7964 transitions. [2018-12-02 17:15:21,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-12-02 17:15:21,160 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:21,160 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 17:15:21,160 INFO L423 AbstractCegarLoop]: === Iteration 28 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:21,161 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:21,161 INFO L82 PathProgramCache]: Analyzing trace with hash -999351235, now seen corresponding path program 1 times [2018-12-02 17:15:21,161 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:21,161 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:21,161 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:21,161 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:21,161 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:21,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:21,198 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-02 17:15:21,198 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:21,198 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 17:15:21,199 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 17:15:21,199 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 17:15:21,199 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-12-02 17:15:21,199 INFO L87 Difference]: Start difference. First operand 6305 states and 7964 transitions. Second operand 4 states. [2018-12-02 17:15:21,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:21,492 INFO L93 Difference]: Finished difference Result 12303 states and 15603 transitions. [2018-12-02 17:15:21,492 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 17:15:21,492 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2018-12-02 17:15:21,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:21,499 INFO L225 Difference]: With dead ends: 12303 [2018-12-02 17:15:21,500 INFO L226 Difference]: Without dead ends: 6266 [2018-12-02 17:15:21,505 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-12-02 17:15:21,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6266 states. [2018-12-02 17:15:21,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6266 to 6172. [2018-12-02 17:15:21,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6172 states. [2018-12-02 17:15:21,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6172 states to 6172 states and 7807 transitions. [2018-12-02 17:15:21,761 INFO L78 Accepts]: Start accepts. Automaton has 6172 states and 7807 transitions. Word has length 143 [2018-12-02 17:15:21,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:21,761 INFO L480 AbstractCegarLoop]: Abstraction has 6172 states and 7807 transitions. [2018-12-02 17:15:21,761 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 17:15:21,761 INFO L276 IsEmpty]: Start isEmpty. Operand 6172 states and 7807 transitions. [2018-12-02 17:15:21,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2018-12-02 17:15:21,763 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:21,763 INFO L402 BasicCegarLoop]: trace histogram [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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 17:15:21,763 INFO L423 AbstractCegarLoop]: === Iteration 29 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:21,763 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:21,763 INFO L82 PathProgramCache]: Analyzing trace with hash 651230471, now seen corresponding path program 1 times [2018-12-02 17:15:21,763 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:21,764 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:21,764 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:21,764 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:21,764 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:21,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:21,922 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 12 proven. 22 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2018-12-02 17:15:21,922 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:15:21,922 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 17:15:21,931 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:22,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:22,064 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:15:22,147 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2018-12-02 17:15:22,173 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 17:15:22,173 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [16] total 20 [2018-12-02 17:15:22,174 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-12-02 17:15:22,174 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-12-02 17:15:22,174 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=337, Unknown=0, NotChecked=0, Total=380 [2018-12-02 17:15:22,174 INFO L87 Difference]: Start difference. First operand 6172 states and 7807 transitions. Second operand 20 states. [2018-12-02 17:15:26,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:26,903 INFO L93 Difference]: Finished difference Result 13186 states and 16690 transitions. [2018-12-02 17:15:26,903 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2018-12-02 17:15:26,903 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 234 [2018-12-02 17:15:26,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:26,914 INFO L225 Difference]: With dead ends: 13186 [2018-12-02 17:15:26,914 INFO L226 Difference]: Without dead ends: 7159 [2018-12-02 17:15:26,921 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 346 GetRequests, 264 SyntacticMatches, 0 SemanticMatches, 82 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2029 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=1053, Invalid=5919, Unknown=0, NotChecked=0, Total=6972 [2018-12-02 17:15:26,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7159 states. [2018-12-02 17:15:27,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7159 to 6818. [2018-12-02 17:15:27,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6818 states. [2018-12-02 17:15:27,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6818 states to 6818 states and 8606 transitions. [2018-12-02 17:15:27,337 INFO L78 Accepts]: Start accepts. Automaton has 6818 states and 8606 transitions. Word has length 234 [2018-12-02 17:15:27,337 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:27,338 INFO L480 AbstractCegarLoop]: Abstraction has 6818 states and 8606 transitions. [2018-12-02 17:15:27,338 INFO L481 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-12-02 17:15:27,338 INFO L276 IsEmpty]: Start isEmpty. Operand 6818 states and 8606 transitions. [2018-12-02 17:15:27,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2018-12-02 17:15:27,342 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:27,342 INFO L402 BasicCegarLoop]: trace histogram [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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 17:15:27,342 INFO L423 AbstractCegarLoop]: === Iteration 30 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:27,342 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:27,342 INFO L82 PathProgramCache]: Analyzing trace with hash -1588586074, now seen corresponding path program 1 times [2018-12-02 17:15:27,342 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:27,343 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:27,344 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:27,344 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:27,344 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:27,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:27,428 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2018-12-02 17:15:27,429 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:15:27,429 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 17:15:27,438 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:27,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:27,570 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:15:27,614 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2018-12-02 17:15:27,640 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 17:15:27,640 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 11 [2018-12-02 17:15:27,640 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-02 17:15:27,640 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-02 17:15:27,641 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2018-12-02 17:15:27,641 INFO L87 Difference]: Start difference. First operand 6818 states and 8606 transitions. Second operand 11 states. [2018-12-02 17:15:28,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:28,880 INFO L93 Difference]: Finished difference Result 13505 states and 17082 transitions. [2018-12-02 17:15:28,880 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-02 17:15:28,880 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 235 [2018-12-02 17:15:28,880 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:28,891 INFO L225 Difference]: With dead ends: 13505 [2018-12-02 17:15:28,891 INFO L226 Difference]: Without dead ends: 6890 [2018-12-02 17:15:28,898 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 252 GetRequests, 237 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=74, Invalid=198, Unknown=0, NotChecked=0, Total=272 [2018-12-02 17:15:28,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6890 states. [2018-12-02 17:15:29,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6890 to 6818. [2018-12-02 17:15:29,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6818 states. [2018-12-02 17:15:29,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6818 states to 6818 states and 8602 transitions. [2018-12-02 17:15:29,309 INFO L78 Accepts]: Start accepts. Automaton has 6818 states and 8602 transitions. Word has length 235 [2018-12-02 17:15:29,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:29,309 INFO L480 AbstractCegarLoop]: Abstraction has 6818 states and 8602 transitions. [2018-12-02 17:15:29,309 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-02 17:15:29,309 INFO L276 IsEmpty]: Start isEmpty. Operand 6818 states and 8602 transitions. [2018-12-02 17:15:29,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2018-12-02 17:15:29,312 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:29,312 INFO L402 BasicCegarLoop]: trace histogram [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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 17:15:29,312 INFO L423 AbstractCegarLoop]: === Iteration 31 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:29,312 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:29,312 INFO L82 PathProgramCache]: Analyzing trace with hash -1243757912, now seen corresponding path program 1 times [2018-12-02 17:15:29,312 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:29,312 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:29,313 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:29,313 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:29,313 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:29,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:29,425 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 11 proven. 19 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2018-12-02 17:15:29,425 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:15:29,425 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 17:15:29,432 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:29,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:29,547 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:15:29,612 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2018-12-02 17:15:29,628 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 17:15:29,628 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [10] total 14 [2018-12-02 17:15:29,628 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-02 17:15:29,628 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-02 17:15:29,628 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=156, Unknown=0, NotChecked=0, Total=182 [2018-12-02 17:15:29,628 INFO L87 Difference]: Start difference. First operand 6818 states and 8602 transitions. Second operand 14 states. [2018-12-02 17:15:32,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:32,252 INFO L93 Difference]: Finished difference Result 14198 states and 17747 transitions. [2018-12-02 17:15:32,252 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2018-12-02 17:15:32,252 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 235 [2018-12-02 17:15:32,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:32,267 INFO L225 Difference]: With dead ends: 14198 [2018-12-02 17:15:32,267 INFO L226 Difference]: Without dead ends: 7601 [2018-12-02 17:15:32,278 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 291 GetRequests, 249 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 420 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=274, Invalid=1618, Unknown=0, NotChecked=0, Total=1892 [2018-12-02 17:15:32,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7601 states. [2018-12-02 17:15:32,619 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7601 to 4867. [2018-12-02 17:15:32,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4867 states. [2018-12-02 17:15:32,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4867 states to 4867 states and 5944 transitions. [2018-12-02 17:15:32,625 INFO L78 Accepts]: Start accepts. Automaton has 4867 states and 5944 transitions. Word has length 235 [2018-12-02 17:15:32,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:32,625 INFO L480 AbstractCegarLoop]: Abstraction has 4867 states and 5944 transitions. [2018-12-02 17:15:32,625 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-02 17:15:32,625 INFO L276 IsEmpty]: Start isEmpty. Operand 4867 states and 5944 transitions. [2018-12-02 17:15:32,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2018-12-02 17:15:32,627 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:32,628 INFO L402 BasicCegarLoop]: trace histogram [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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 17:15:32,628 INFO L423 AbstractCegarLoop]: === Iteration 32 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:32,628 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:32,628 INFO L82 PathProgramCache]: Analyzing trace with hash 208799508, now seen corresponding path program 1 times [2018-12-02 17:15:32,628 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:32,628 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:32,629 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:32,629 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:32,629 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:32,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:32,741 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 13 proven. 17 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2018-12-02 17:15:32,741 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:15:32,741 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 17:15:32,749 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:32,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:32,871 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:15:32,959 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-12-02 17:15:32,974 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 17:15:32,975 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [12] total 17 [2018-12-02 17:15:32,975 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-12-02 17:15:32,975 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-12-02 17:15:32,975 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=231, Unknown=0, NotChecked=0, Total=272 [2018-12-02 17:15:32,975 INFO L87 Difference]: Start difference. First operand 4867 states and 5944 transitions. Second operand 17 states. [2018-12-02 17:15:35,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:35,779 INFO L93 Difference]: Finished difference Result 13361 states and 16406 transitions. [2018-12-02 17:15:35,779 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-12-02 17:15:35,779 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 243 [2018-12-02 17:15:35,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:35,793 INFO L225 Difference]: With dead ends: 13361 [2018-12-02 17:15:35,793 INFO L226 Difference]: Without dead ends: 8635 [2018-12-02 17:15:35,799 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 297 GetRequests, 256 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 371 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=414, Invalid=1392, Unknown=0, NotChecked=0, Total=1806 [2018-12-02 17:15:35,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8635 states. [2018-12-02 17:15:36,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8635 to 8325. [2018-12-02 17:15:36,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8325 states. [2018-12-02 17:15:36,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8325 states to 8325 states and 10222 transitions. [2018-12-02 17:15:36,345 INFO L78 Accepts]: Start accepts. Automaton has 8325 states and 10222 transitions. Word has length 243 [2018-12-02 17:15:36,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:36,345 INFO L480 AbstractCegarLoop]: Abstraction has 8325 states and 10222 transitions. [2018-12-02 17:15:36,345 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-12-02 17:15:36,345 INFO L276 IsEmpty]: Start isEmpty. Operand 8325 states and 10222 transitions. [2018-12-02 17:15:36,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2018-12-02 17:15:36,350 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:36,350 INFO L402 BasicCegarLoop]: trace histogram [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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:15:36,350 INFO L423 AbstractCegarLoop]: === Iteration 33 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:36,350 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:36,351 INFO L82 PathProgramCache]: Analyzing trace with hash -2003771514, now seen corresponding path program 1 times [2018-12-02 17:15:36,351 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:36,351 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:36,351 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:36,352 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:36,352 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:36,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:36,525 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 8 proven. 10 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-12-02 17:15:36,526 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:15:36,526 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 17:15:36,532 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:36,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:36,649 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:15:36,768 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-12-02 17:15:36,783 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 17:15:36,783 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [16] total 23 [2018-12-02 17:15:36,784 INFO L459 AbstractCegarLoop]: Interpolant automaton has 23 states [2018-12-02 17:15:36,784 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2018-12-02 17:15:36,784 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=456, Unknown=0, NotChecked=0, Total=506 [2018-12-02 17:15:36,784 INFO L87 Difference]: Start difference. First operand 8325 states and 10222 transitions. Second operand 23 states. [2018-12-02 17:15:44,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:44,173 INFO L93 Difference]: Finished difference Result 17117 states and 21075 transitions. [2018-12-02 17:15:44,174 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2018-12-02 17:15:44,174 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 244 [2018-12-02 17:15:44,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:44,189 INFO L225 Difference]: With dead ends: 17117 [2018-12-02 17:15:44,189 INFO L226 Difference]: Without dead ends: 9220 [2018-12-02 17:15:44,199 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 351 GetRequests, 263 SyntacticMatches, 0 SemanticMatches, 88 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2262 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=1120, Invalid=6890, Unknown=0, NotChecked=0, Total=8010 [2018-12-02 17:15:44,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9220 states. [2018-12-02 17:15:44,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9220 to 8919. [2018-12-02 17:15:44,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8919 states. [2018-12-02 17:15:44,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8919 states to 8919 states and 10950 transitions. [2018-12-02 17:15:44,857 INFO L78 Accepts]: Start accepts. Automaton has 8919 states and 10950 transitions. Word has length 244 [2018-12-02 17:15:44,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:44,857 INFO L480 AbstractCegarLoop]: Abstraction has 8919 states and 10950 transitions. [2018-12-02 17:15:44,857 INFO L481 AbstractCegarLoop]: Interpolant automaton has 23 states. [2018-12-02 17:15:44,857 INFO L276 IsEmpty]: Start isEmpty. Operand 8919 states and 10950 transitions. [2018-12-02 17:15:44,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2018-12-02 17:15:44,861 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:44,862 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:15:44,862 INFO L423 AbstractCegarLoop]: === Iteration 34 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:44,862 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:44,862 INFO L82 PathProgramCache]: Analyzing trace with hash 1512022260, now seen corresponding path program 1 times [2018-12-02 17:15:44,862 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:44,862 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:44,863 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:44,863 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:44,863 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:44,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:44,965 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 13 proven. 10 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-12-02 17:15:44,965 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:15:44,965 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 17:15:44,971 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:45,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:45,068 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:15:45,119 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-12-02 17:15:45,134 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 17:15:45,134 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [12] total 16 [2018-12-02 17:15:45,135 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-02 17:15:45,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-02 17:15:45,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=206, Unknown=0, NotChecked=0, Total=240 [2018-12-02 17:15:45,135 INFO L87 Difference]: Start difference. First operand 8919 states and 10950 transitions. Second operand 16 states. [2018-12-02 17:15:48,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:48,170 INFO L93 Difference]: Finished difference Result 18565 states and 22866 transitions. [2018-12-02 17:15:48,170 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2018-12-02 17:15:48,170 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 252 [2018-12-02 17:15:48,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:48,182 INFO L225 Difference]: With dead ends: 18565 [2018-12-02 17:15:48,182 INFO L226 Difference]: Without dead ends: 9784 [2018-12-02 17:15:48,189 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 327 GetRequests, 271 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 957 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=665, Invalid=2641, Unknown=0, NotChecked=0, Total=3306 [2018-12-02 17:15:48,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9784 states. [2018-12-02 17:15:48,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9784 to 9063. [2018-12-02 17:15:48,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9063 states. [2018-12-02 17:15:48,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9063 states to 9063 states and 11076 transitions. [2018-12-02 17:15:48,827 INFO L78 Accepts]: Start accepts. Automaton has 9063 states and 11076 transitions. Word has length 252 [2018-12-02 17:15:48,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:48,827 INFO L480 AbstractCegarLoop]: Abstraction has 9063 states and 11076 transitions. [2018-12-02 17:15:48,827 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-02 17:15:48,827 INFO L276 IsEmpty]: Start isEmpty. Operand 9063 states and 11076 transitions. [2018-12-02 17:15:48,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2018-12-02 17:15:48,831 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:48,831 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 17:15:48,831 INFO L423 AbstractCegarLoop]: === Iteration 35 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:48,831 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:48,831 INFO L82 PathProgramCache]: Analyzing trace with hash 1804650493, now seen corresponding path program 1 times [2018-12-02 17:15:48,831 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:48,832 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:48,832 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:48,832 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:48,832 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:48,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:48,968 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 15 proven. 10 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2018-12-02 17:15:48,968 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:15:48,968 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 17:15:48,976 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:49,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:49,096 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:15:49,209 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-12-02 17:15:49,234 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 17:15:49,234 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [13] total 20 [2018-12-02 17:15:49,234 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-12-02 17:15:49,235 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-12-02 17:15:49,235 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=340, Unknown=0, NotChecked=0, Total=380 [2018-12-02 17:15:49,235 INFO L87 Difference]: Start difference. First operand 9063 states and 11076 transitions. Second operand 20 states. [2018-12-02 17:15:56,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:56,130 INFO L93 Difference]: Finished difference Result 19485 states and 23912 transitions. [2018-12-02 17:15:56,130 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2018-12-02 17:15:56,130 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 252 [2018-12-02 17:15:56,131 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:56,144 INFO L225 Difference]: With dead ends: 19485 [2018-12-02 17:15:56,145 INFO L226 Difference]: Without dead ends: 10908 [2018-12-02 17:15:56,152 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 355 GetRequests, 274 SyntacticMatches, 1 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1866 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=656, Invalid=5986, Unknown=0, NotChecked=0, Total=6642 [2018-12-02 17:15:56,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10908 states. [2018-12-02 17:15:56,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10908 to 10086. [2018-12-02 17:15:56,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10086 states. [2018-12-02 17:15:56,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10086 states to 10086 states and 12283 transitions. [2018-12-02 17:15:56,940 INFO L78 Accepts]: Start accepts. Automaton has 10086 states and 12283 transitions. Word has length 252 [2018-12-02 17:15:56,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:15:56,940 INFO L480 AbstractCegarLoop]: Abstraction has 10086 states and 12283 transitions. [2018-12-02 17:15:56,941 INFO L481 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-12-02 17:15:56,941 INFO L276 IsEmpty]: Start isEmpty. Operand 10086 states and 12283 transitions. [2018-12-02 17:15:56,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2018-12-02 17:15:56,945 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:15:56,946 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:15:56,946 INFO L423 AbstractCegarLoop]: === Iteration 36 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:15:56,946 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:15:56,946 INFO L82 PathProgramCache]: Analyzing trace with hash 362413323, now seen corresponding path program 1 times [2018-12-02 17:15:56,946 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:15:56,946 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:15:56,947 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:56,947 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:15:56,947 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:15:56,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:15:57,027 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2018-12-02 17:15:57,027 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:15:57,027 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-12-02 17:15:57,028 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 17:15:57,028 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 17:15:57,028 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-12-02 17:15:57,028 INFO L87 Difference]: Start difference. First operand 10086 states and 12283 transitions. Second operand 9 states. [2018-12-02 17:15:59,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:15:59,213 INFO L93 Difference]: Finished difference Result 32167 states and 40676 transitions. [2018-12-02 17:15:59,213 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-12-02 17:15:59,213 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 260 [2018-12-02 17:15:59,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:15:59,244 INFO L225 Difference]: With dead ends: 32167 [2018-12-02 17:15:59,244 INFO L226 Difference]: Without dead ends: 22967 [2018-12-02 17:15:59,253 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=47, Invalid=225, Unknown=0, NotChecked=0, Total=272 [2018-12-02 17:15:59,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22967 states. [2018-12-02 17:16:00,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22967 to 20891. [2018-12-02 17:16:00,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20891 states. [2018-12-02 17:16:00,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20891 states to 20891 states and 26435 transitions. [2018-12-02 17:16:00,950 INFO L78 Accepts]: Start accepts. Automaton has 20891 states and 26435 transitions. Word has length 260 [2018-12-02 17:16:00,950 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:16:00,950 INFO L480 AbstractCegarLoop]: Abstraction has 20891 states and 26435 transitions. [2018-12-02 17:16:00,950 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 17:16:00,950 INFO L276 IsEmpty]: Start isEmpty. Operand 20891 states and 26435 transitions. [2018-12-02 17:16:00,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2018-12-02 17:16:00,958 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:16:00,958 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:16:00,959 INFO L423 AbstractCegarLoop]: === Iteration 37 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:16:00,959 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:16:00,959 INFO L82 PathProgramCache]: Analyzing trace with hash -1789880954, now seen corresponding path program 1 times [2018-12-02 17:16:00,959 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:16:00,959 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:16:00,960 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:16:00,960 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:16:00,960 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:16:00,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:16:01,142 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 7 proven. 11 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2018-12-02 17:16:01,142 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:16:01,142 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 17:16:01,152 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:16:01,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:16:01,250 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:16:01,362 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2018-12-02 17:16:01,387 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 17:16:01,387 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [16] total 23 [2018-12-02 17:16:01,388 INFO L459 AbstractCegarLoop]: Interpolant automaton has 23 states [2018-12-02 17:16:01,388 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2018-12-02 17:16:01,388 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=454, Unknown=0, NotChecked=0, Total=506 [2018-12-02 17:16:01,388 INFO L87 Difference]: Start difference. First operand 20891 states and 26435 transitions. Second operand 23 states. [2018-12-02 17:16:09,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:16:09,509 INFO L93 Difference]: Finished difference Result 43293 states and 54992 transitions. [2018-12-02 17:16:09,509 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2018-12-02 17:16:09,509 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 267 [2018-12-02 17:16:09,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:16:09,544 INFO L225 Difference]: With dead ends: 43293 [2018-12-02 17:16:09,544 INFO L226 Difference]: Without dead ends: 23025 [2018-12-02 17:16:09,566 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 390 GetRequests, 287 SyntacticMatches, 1 SemanticMatches, 102 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3348 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=1476, Invalid=9236, Unknown=0, NotChecked=0, Total=10712 [2018-12-02 17:16:09,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23025 states. [2018-12-02 17:16:11,368 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23025 to 21829. [2018-12-02 17:16:11,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21829 states. [2018-12-02 17:16:11,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21829 states to 21829 states and 27595 transitions. [2018-12-02 17:16:11,400 INFO L78 Accepts]: Start accepts. Automaton has 21829 states and 27595 transitions. Word has length 267 [2018-12-02 17:16:11,400 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:16:11,400 INFO L480 AbstractCegarLoop]: Abstraction has 21829 states and 27595 transitions. [2018-12-02 17:16:11,400 INFO L481 AbstractCegarLoop]: Interpolant automaton has 23 states. [2018-12-02 17:16:11,400 INFO L276 IsEmpty]: Start isEmpty. Operand 21829 states and 27595 transitions. [2018-12-02 17:16:11,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2018-12-02 17:16:11,409 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:16:11,409 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:16:11,410 INFO L423 AbstractCegarLoop]: === Iteration 38 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:16:11,410 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:16:11,410 INFO L82 PathProgramCache]: Analyzing trace with hash -522346650, now seen corresponding path program 1 times [2018-12-02 17:16:11,410 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:16:11,410 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:16:11,410 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:16:11,410 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:16:11,411 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:16:11,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:16:11,506 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 15 proven. 10 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2018-12-02 17:16:11,506 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:16:11,506 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 17:16:11,513 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:16:11,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:16:11,612 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:16:11,700 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2018-12-02 17:16:11,716 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 17:16:11,716 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [12] total 17 [2018-12-02 17:16:11,717 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-12-02 17:16:11,717 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-12-02 17:16:11,717 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=231, Unknown=0, NotChecked=0, Total=272 [2018-12-02 17:16:11,717 INFO L87 Difference]: Start difference. First operand 21829 states and 27595 transitions. Second operand 17 states. [2018-12-02 17:16:15,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:16:15,757 INFO L93 Difference]: Finished difference Result 41838 states and 53445 transitions. [2018-12-02 17:16:15,757 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2018-12-02 17:16:15,757 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 262 [2018-12-02 17:16:15,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:16:15,792 INFO L225 Difference]: With dead ends: 41838 [2018-12-02 17:16:15,792 INFO L226 Difference]: Without dead ends: 20568 [2018-12-02 17:16:15,818 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 323 GetRequests, 276 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 565 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=540, Invalid=1812, Unknown=0, NotChecked=0, Total=2352 [2018-12-02 17:16:15,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20568 states. [2018-12-02 17:16:17,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20568 to 20111. [2018-12-02 17:16:17,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20111 states. [2018-12-02 17:16:17,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20111 states to 20111 states and 25549 transitions. [2018-12-02 17:16:17,551 INFO L78 Accepts]: Start accepts. Automaton has 20111 states and 25549 transitions. Word has length 262 [2018-12-02 17:16:17,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:16:17,551 INFO L480 AbstractCegarLoop]: Abstraction has 20111 states and 25549 transitions. [2018-12-02 17:16:17,551 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-12-02 17:16:17,551 INFO L276 IsEmpty]: Start isEmpty. Operand 20111 states and 25549 transitions. [2018-12-02 17:16:17,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2018-12-02 17:16:17,558 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:16:17,558 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 17:16:17,558 INFO L423 AbstractCegarLoop]: === Iteration 39 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:16:17,559 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:16:17,559 INFO L82 PathProgramCache]: Analyzing trace with hash 2062878637, now seen corresponding path program 1 times [2018-12-02 17:16:17,559 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:16:17,559 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:16:17,559 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:16:17,560 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:16:17,560 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:16:17,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:16:17,705 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 11 proven. 23 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2018-12-02 17:16:17,705 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:16:17,705 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 17:16:17,712 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:16:17,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:16:17,821 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:16:18,471 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 80 proven. 45 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-12-02 17:16:18,496 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 17:16:18,496 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 21] total 34 [2018-12-02 17:16:18,496 INFO L459 AbstractCegarLoop]: Interpolant automaton has 34 states [2018-12-02 17:16:18,496 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2018-12-02 17:16:18,497 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=123, Invalid=999, Unknown=0, NotChecked=0, Total=1122 [2018-12-02 17:16:18,497 INFO L87 Difference]: Start difference. First operand 20111 states and 25549 transitions. Second operand 34 states. [2018-12-02 17:16:30,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:16:30,419 INFO L93 Difference]: Finished difference Result 42505 states and 54083 transitions. [2018-12-02 17:16:30,419 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2018-12-02 17:16:30,419 INFO L78 Accepts]: Start accepts. Automaton has 34 states. Word has length 263 [2018-12-02 17:16:30,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:16:30,453 INFO L225 Difference]: With dead ends: 42505 [2018-12-02 17:16:30,453 INFO L226 Difference]: Without dead ends: 22893 [2018-12-02 17:16:30,474 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 373 GetRequests, 265 SyntacticMatches, 2 SemanticMatches, 106 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3616 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=1677, Invalid=9879, Unknown=0, NotChecked=0, Total=11556 [2018-12-02 17:16:30,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22893 states. [2018-12-02 17:16:32,453 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22893 to 22308. [2018-12-02 17:16:32,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22308 states. [2018-12-02 17:16:32,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22308 states to 22308 states and 28389 transitions. [2018-12-02 17:16:32,494 INFO L78 Accepts]: Start accepts. Automaton has 22308 states and 28389 transitions. Word has length 263 [2018-12-02 17:16:32,494 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:16:32,495 INFO L480 AbstractCegarLoop]: Abstraction has 22308 states and 28389 transitions. [2018-12-02 17:16:32,495 INFO L481 AbstractCegarLoop]: Interpolant automaton has 34 states. [2018-12-02 17:16:32,495 INFO L276 IsEmpty]: Start isEmpty. Operand 22308 states and 28389 transitions. [2018-12-02 17:16:32,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2018-12-02 17:16:32,505 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:16:32,506 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 17:16:32,506 INFO L423 AbstractCegarLoop]: === Iteration 40 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:16:32,506 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:16:32,506 INFO L82 PathProgramCache]: Analyzing trace with hash 787954991, now seen corresponding path program 1 times [2018-12-02 17:16:32,506 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:16:32,506 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:16:32,507 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:16:32,507 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:16:32,507 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:16:32,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:16:32,793 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 16 proven. 32 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-12-02 17:16:32,794 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:16:32,794 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 17:16:32,800 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:16:32,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:16:32,895 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:16:32,949 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2018-12-02 17:16:32,964 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 17:16:32,964 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [17] total 20 [2018-12-02 17:16:32,965 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-12-02 17:16:32,965 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-12-02 17:16:32,965 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=336, Unknown=0, NotChecked=0, Total=380 [2018-12-02 17:16:32,965 INFO L87 Difference]: Start difference. First operand 22308 states and 28389 transitions. Second operand 20 states. [2018-12-02 17:16:39,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:16:39,521 INFO L93 Difference]: Finished difference Result 44115 states and 56803 transitions. [2018-12-02 17:16:39,522 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2018-12-02 17:16:39,522 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 263 [2018-12-02 17:16:39,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:16:39,555 INFO L225 Difference]: With dead ends: 44115 [2018-12-02 17:16:39,555 INFO L226 Difference]: Without dead ends: 22156 [2018-12-02 17:16:39,578 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 363 GetRequests, 291 SyntacticMatches, 5 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1211 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=923, Invalid=3769, Unknown=0, NotChecked=0, Total=4692 [2018-12-02 17:16:39,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22156 states. [2018-12-02 17:16:41,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22156 to 21950. [2018-12-02 17:16:41,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21950 states. [2018-12-02 17:16:41,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21950 states to 21950 states and 27798 transitions. [2018-12-02 17:16:41,610 INFO L78 Accepts]: Start accepts. Automaton has 21950 states and 27798 transitions. Word has length 263 [2018-12-02 17:16:41,610 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:16:41,610 INFO L480 AbstractCegarLoop]: Abstraction has 21950 states and 27798 transitions. [2018-12-02 17:16:41,610 INFO L481 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-12-02 17:16:41,610 INFO L276 IsEmpty]: Start isEmpty. Operand 21950 states and 27798 transitions. [2018-12-02 17:16:41,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2018-12-02 17:16:41,618 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:16:41,618 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:16:41,618 INFO L423 AbstractCegarLoop]: === Iteration 41 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:16:41,619 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:16:41,619 INFO L82 PathProgramCache]: Analyzing trace with hash 1076373731, now seen corresponding path program 1 times [2018-12-02 17:16:41,619 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:16:41,619 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:16:41,619 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:16:41,619 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:16:41,620 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:16:41,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:16:41,722 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 29 proven. 18 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2018-12-02 17:16:41,722 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:16:41,722 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 17:16:41,728 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:16:41,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:16:41,836 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:16:41,978 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 20 proven. 113 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-12-02 17:16:41,993 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 17:16:41,994 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12] total 18 [2018-12-02 17:16:41,994 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-12-02 17:16:41,994 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-12-02 17:16:41,994 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=267, Unknown=0, NotChecked=0, Total=306 [2018-12-02 17:16:41,994 INFO L87 Difference]: Start difference. First operand 21950 states and 27798 transitions. Second operand 18 states. [2018-12-02 17:16:47,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:16:47,315 INFO L93 Difference]: Finished difference Result 60506 states and 76894 transitions. [2018-12-02 17:16:47,315 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2018-12-02 17:16:47,315 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 266 [2018-12-02 17:16:47,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:16:47,378 INFO L225 Difference]: With dead ends: 60506 [2018-12-02 17:16:47,378 INFO L226 Difference]: Without dead ends: 39039 [2018-12-02 17:16:47,407 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 307 GetRequests, 270 SyntacticMatches, 1 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 195 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=258, Invalid=1148, Unknown=0, NotChecked=0, Total=1406 [2018-12-02 17:16:47,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39039 states. [2018-12-02 17:16:50,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39039 to 31680. [2018-12-02 17:16:50,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31680 states. [2018-12-02 17:16:50,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31680 states to 31680 states and 39292 transitions. [2018-12-02 17:16:50,591 INFO L78 Accepts]: Start accepts. Automaton has 31680 states and 39292 transitions. Word has length 266 [2018-12-02 17:16:50,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:16:50,592 INFO L480 AbstractCegarLoop]: Abstraction has 31680 states and 39292 transitions. [2018-12-02 17:16:50,592 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-12-02 17:16:50,592 INFO L276 IsEmpty]: Start isEmpty. Operand 31680 states and 39292 transitions. [2018-12-02 17:16:50,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2018-12-02 17:16:50,599 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:16:50,599 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:16:50,599 INFO L423 AbstractCegarLoop]: === Iteration 42 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:16:50,599 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:16:50,599 INFO L82 PathProgramCache]: Analyzing trace with hash 1095003215, now seen corresponding path program 1 times [2018-12-02 17:16:50,599 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:16:50,599 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:16:50,600 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:16:50,600 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:16:50,600 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:16:50,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:16:50,673 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 21 proven. 3 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2018-12-02 17:16:50,673 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:16:50,674 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 17:16:50,681 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:16:50,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:16:50,786 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:16:50,832 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 87 proven. 29 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2018-12-02 17:16:50,847 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 17:16:50,848 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 11] total 11 [2018-12-02 17:16:50,848 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-02 17:16:50,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-02 17:16:50,848 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2018-12-02 17:16:50,848 INFO L87 Difference]: Start difference. First operand 31680 states and 39292 transitions. Second operand 11 states. [2018-12-02 17:16:56,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:16:56,323 INFO L93 Difference]: Finished difference Result 76566 states and 95524 transitions. [2018-12-02 17:16:56,323 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2018-12-02 17:16:56,323 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 265 [2018-12-02 17:16:56,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:16:56,408 INFO L225 Difference]: With dead ends: 76566 [2018-12-02 17:16:56,408 INFO L226 Difference]: Without dead ends: 48344 [2018-12-02 17:16:56,445 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 299 GetRequests, 269 SyntacticMatches, 4 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 124 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=142, Invalid=614, Unknown=0, NotChecked=0, Total=756 [2018-12-02 17:16:56,476 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48344 states. [2018-12-02 17:17:00,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48344 to 45189. [2018-12-02 17:17:00,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45189 states. [2018-12-02 17:17:00,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45189 states to 45189 states and 56317 transitions. [2018-12-02 17:17:00,885 INFO L78 Accepts]: Start accepts. Automaton has 45189 states and 56317 transitions. Word has length 265 [2018-12-02 17:17:00,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:17:00,885 INFO L480 AbstractCegarLoop]: Abstraction has 45189 states and 56317 transitions. [2018-12-02 17:17:00,885 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-02 17:17:00,886 INFO L276 IsEmpty]: Start isEmpty. Operand 45189 states and 56317 transitions. [2018-12-02 17:17:00,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2018-12-02 17:17:00,897 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:17:00,897 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:17:00,898 INFO L423 AbstractCegarLoop]: === Iteration 43 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:17:00,898 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:17:00,898 INFO L82 PathProgramCache]: Analyzing trace with hash -179920431, now seen corresponding path program 1 times [2018-12-02 17:17:00,898 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:17:00,898 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:17:00,898 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:17:00,899 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:17:00,899 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:17:00,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:17:01,076 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 6 proven. 16 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2018-12-02 17:17:01,076 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:17:01,076 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 17:17:01,083 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:17:01,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:17:01,178 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:17:01,222 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2018-12-02 17:17:01,239 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 17:17:01,239 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [14] total 16 [2018-12-02 17:17:01,239 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-02 17:17:01,239 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-02 17:17:01,239 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2018-12-02 17:17:01,239 INFO L87 Difference]: Start difference. First operand 45189 states and 56317 transitions. Second operand 16 states. [2018-12-02 17:17:06,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:17:06,162 INFO L93 Difference]: Finished difference Result 78399 states and 98017 transitions. [2018-12-02 17:17:06,163 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-12-02 17:17:06,163 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 265 [2018-12-02 17:17:06,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:17:06,223 INFO L225 Difference]: With dead ends: 78399 [2018-12-02 17:17:06,224 INFO L226 Difference]: Without dead ends: 35296 [2018-12-02 17:17:06,267 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 299 GetRequests, 268 SyntacticMatches, 5 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 106 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=170, Invalid=586, Unknown=0, NotChecked=0, Total=756 [2018-12-02 17:17:06,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35296 states. [2018-12-02 17:17:09,627 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35296 to 33767. [2018-12-02 17:17:09,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33767 states. [2018-12-02 17:17:09,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33767 states to 33767 states and 41677 transitions. [2018-12-02 17:17:09,671 INFO L78 Accepts]: Start accepts. Automaton has 33767 states and 41677 transitions. Word has length 265 [2018-12-02 17:17:09,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:17:09,671 INFO L480 AbstractCegarLoop]: Abstraction has 33767 states and 41677 transitions. [2018-12-02 17:17:09,672 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-02 17:17:09,672 INFO L276 IsEmpty]: Start isEmpty. Operand 33767 states and 41677 transitions. [2018-12-02 17:17:09,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2018-12-02 17:17:09,679 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:17:09,679 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 17:17:09,680 INFO L423 AbstractCegarLoop]: === Iteration 44 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:17:09,680 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:17:09,680 INFO L82 PathProgramCache]: Analyzing trace with hash 1044276309, now seen corresponding path program 1 times [2018-12-02 17:17:09,680 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:17:09,680 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:17:09,680 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:17:09,681 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:17:09,681 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:17:09,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:17:09,786 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 17 proven. 8 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2018-12-02 17:17:09,787 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 17:17:09,787 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 17:17:09,793 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:17:09,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:17:09,895 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 17:17:10,053 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 70 proven. 72 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-12-02 17:17:10,069 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 17:17:10,069 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11] total 21 [2018-12-02 17:17:10,069 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-12-02 17:17:10,069 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-12-02 17:17:10,069 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=377, Unknown=0, NotChecked=0, Total=420 [2018-12-02 17:17:10,069 INFO L87 Difference]: Start difference. First operand 33767 states and 41677 transitions. Second operand 21 states. [2018-12-02 17:17:35,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:17:35,367 INFO L93 Difference]: Finished difference Result 102495 states and 129953 transitions. [2018-12-02 17:17:35,367 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2018-12-02 17:17:35,367 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 273 [2018-12-02 17:17:35,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:17:35,501 INFO L225 Difference]: With dead ends: 102495 [2018-12-02 17:17:35,501 INFO L226 Difference]: Without dead ends: 76081 [2018-12-02 17:17:35,545 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 487 GetRequests, 316 SyntacticMatches, 2 SemanticMatches, 169 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11229 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=3021, Invalid=26049, Unknown=0, NotChecked=0, Total=29070 [2018-12-02 17:17:35,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76081 states. [2018-12-02 17:17:41,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76081 to 60127. [2018-12-02 17:17:41,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 60127 states. [2018-12-02 17:17:42,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60127 states to 60127 states and 74243 transitions. [2018-12-02 17:17:42,008 INFO L78 Accepts]: Start accepts. Automaton has 60127 states and 74243 transitions. Word has length 273 [2018-12-02 17:17:42,008 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:17:42,008 INFO L480 AbstractCegarLoop]: Abstraction has 60127 states and 74243 transitions. [2018-12-02 17:17:42,008 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-12-02 17:17:42,008 INFO L276 IsEmpty]: Start isEmpty. Operand 60127 states and 74243 transitions. [2018-12-02 17:17:42,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2018-12-02 17:17:42,019 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:17:42,020 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 17:17:42,020 INFO L423 AbstractCegarLoop]: === Iteration 45 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:17:42,020 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:17:42,020 INFO L82 PathProgramCache]: Analyzing trace with hash 824574362, now seen corresponding path program 1 times [2018-12-02 17:17:42,020 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:17:42,020 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:17:42,021 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:17:42,021 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:17:42,021 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:17:42,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 17:17:42,108 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2018-12-02 17:17:42,108 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 17:17:42,108 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-12-02 17:17:42,109 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 17:17:42,109 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 17:17:42,109 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-12-02 17:17:42,109 INFO L87 Difference]: Start difference. First operand 60127 states and 74243 transitions. Second operand 9 states. [2018-12-02 17:17:48,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 17:17:48,749 INFO L93 Difference]: Finished difference Result 104508 states and 130299 transitions. [2018-12-02 17:17:48,750 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-12-02 17:17:48,750 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 273 [2018-12-02 17:17:48,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 17:17:48,847 INFO L225 Difference]: With dead ends: 104508 [2018-12-02 17:17:48,847 INFO L226 Difference]: Without dead ends: 58954 [2018-12-02 17:17:48,899 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=59, Invalid=213, Unknown=0, NotChecked=0, Total=272 [2018-12-02 17:17:48,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58954 states. [2018-12-02 17:17:54,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58954 to 58074. [2018-12-02 17:17:54,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58074 states. [2018-12-02 17:17:54,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58074 states to 58074 states and 70855 transitions. [2018-12-02 17:17:54,840 INFO L78 Accepts]: Start accepts. Automaton has 58074 states and 70855 transitions. Word has length 273 [2018-12-02 17:17:54,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 17:17:54,840 INFO L480 AbstractCegarLoop]: Abstraction has 58074 states and 70855 transitions. [2018-12-02 17:17:54,840 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 17:17:54,841 INFO L276 IsEmpty]: Start isEmpty. Operand 58074 states and 70855 transitions. [2018-12-02 17:17:54,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2018-12-02 17:17:54,851 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 17:17:54,851 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 17:17:54,852 INFO L423 AbstractCegarLoop]: === Iteration 46 === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 17:17:54,852 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 17:17:54,852 INFO L82 PathProgramCache]: Analyzing trace with hash 868330294, now seen corresponding path program 1 times [2018-12-02 17:17:54,852 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 17:17:54,852 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 17:17:54,852 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:17:54,853 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 17:17:54,853 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 17:17:54,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 17:17:54,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 17:17:54,983 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2018-12-02 17:17:55,118 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 05:17:55 BoogieIcfgContainer [2018-12-02 17:17:55,118 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 17:17:55,118 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 17:17:55,118 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 17:17:55,118 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 17:17:55,119 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:15:03" (3/4) ... [2018-12-02 17:17:55,120 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-12-02 17:17:55,258 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_ac8db245-9832-4535-b27d-2dcb5729fd37/bin-2019/uautomizer/witness.graphml [2018-12-02 17:17:55,258 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 17:17:55,259 INFO L168 Benchmark]: Toolchain (without parser) took 172105.30 ms. Allocated memory was 1.0 GB in the beginning and 4.5 GB in the end (delta: 3.5 GB). Free memory was 954.4 MB in the beginning and 766.0 MB in the end (delta: 188.4 MB). Peak memory consumption was 3.7 GB. Max. memory is 11.5 GB. [2018-12-02 17:17:55,259 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 17:17:55,260 INFO L168 Benchmark]: CACSL2BoogieTranslator took 242.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.7 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -162.0 MB). Peak memory consumption was 27.4 MB. Max. memory is 11.5 GB. [2018-12-02 17:17:55,260 INFO L168 Benchmark]: Boogie Procedure Inliner took 16.44 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 17:17:55,260 INFO L168 Benchmark]: Boogie Preprocessor took 26.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-12-02 17:17:55,260 INFO L168 Benchmark]: RCFGBuilder took 412.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 64.8 MB). Peak memory consumption was 64.8 MB. Max. memory is 11.5 GB. [2018-12-02 17:17:55,260 INFO L168 Benchmark]: TraceAbstraction took 171265.27 ms. Allocated memory was 1.2 GB in the beginning and 4.5 GB in the end (delta: 3.4 GB). Free memory was 1.0 GB in the beginning and 831.2 MB in the end (delta: 214.2 MB). Peak memory consumption was 3.6 GB. Max. memory is 11.5 GB. [2018-12-02 17:17:55,260 INFO L168 Benchmark]: Witness Printer took 139.64 ms. Allocated memory is still 4.5 GB. Free memory was 831.2 MB in the beginning and 766.0 MB in the end (delta: 65.2 MB). Peak memory consumption was 65.2 MB. Max. memory is 11.5 GB. [2018-12-02 17:17:55,261 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 242.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.7 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -162.0 MB). Peak memory consumption was 27.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 16.44 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 412.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 64.8 MB). Peak memory consumption was 64.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 171265.27 ms. Allocated memory was 1.2 GB in the beginning and 4.5 GB in the end (delta: 3.4 GB). Free memory was 1.0 GB in the beginning and 831.2 MB in the end (delta: 214.2 MB). Peak memory consumption was 3.6 GB. Max. memory is 11.5 GB. * Witness Printer took 139.64 ms. Allocated memory is still 4.5 GB. Free memory was 831.2 MB in the beginning and 766.0 MB in the end (delta: 65.2 MB). Peak memory consumption was 65.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 662]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L69] msg_t nomsg = (msg_t )-1; [L70] port_t cs1 ; [L71] int8_t cs1_old ; [L72] int8_t cs1_new ; [L73] port_t cs2 ; [L74] int8_t cs2_old ; [L75] int8_t cs2_new ; [L76] port_t s1s2 ; [L77] int8_t s1s2_old ; [L78] int8_t s1s2_new ; [L79] port_t s1s1 ; [L80] int8_t s1s1_old ; [L81] int8_t s1s1_new ; [L82] port_t s2s1 ; [L83] int8_t s2s1_old ; [L84] int8_t s2s1_new ; [L85] port_t s2s2 ; [L86] int8_t s2s2_old ; [L87] int8_t s2s2_new ; [L88] port_t s1p ; [L89] int8_t s1p_old ; [L90] int8_t s1p_new ; [L91] port_t s2p ; [L92] int8_t s2p_old ; [L93] int8_t s2p_new ; [L96] _Bool side1Failed ; [L97] _Bool side2Failed ; [L98] msg_t side1_written ; [L99] msg_t side2_written ; [L102] static _Bool side1Failed_History_0 ; [L103] static _Bool side1Failed_History_1 ; [L104] static _Bool side1Failed_History_2 ; [L105] static _Bool side2Failed_History_0 ; [L106] static _Bool side2Failed_History_1 ; [L107] static _Bool side2Failed_History_2 ; [L108] static int8_t active_side_History_0 ; [L109] static int8_t active_side_History_1 ; [L110] static int8_t active_side_History_2 ; [L111] static msg_t manual_selection_History_0 ; [L112] static msg_t manual_selection_History_1 ; [L113] static msg_t manual_selection_History_2 ; [L463] void (*nodes[4])(void) = { & Console_task_each_pals_period, & Side1_activestandby_task_each_pals_period, & Side2_activestandby_task_each_pals_period, & Pendulum_prism_task_each_pals_period}; VAL [\old(active_side_History_0)=296, \old(active_side_History_1)=283, \old(active_side_History_2)=271, \old(cs1)=277, \old(cs1_new)=270, \old(cs1_old)=289, \old(cs2)=292, \old(cs2_new)=268, \old(cs2_old)=285, \old(manual_selection_History_0)=291, \old(manual_selection_History_1)=280, \old(manual_selection_History_2)=275, \old(nomsg)=276, \old(s1p)=293, \old(s1p_new)=266, \old(s1p_old)=261, \old(s1s1)=262, \old(s1s1_new)=297, \old(s1s1_old)=272, \old(s1s2)=258, \old(s1s2_new)=295, \old(s1s2_old)=267, \old(s2p)=279, \old(s2p_new)=281, \old(s2p_old)=278, \old(s2s1)=284, \old(s2s1_new)=273, \old(s2s1_old)=290, \old(s2s2)=274, \old(s2s2_new)=288, \old(s2s2_old)=299, \old(side1_written)=265, \old(side1Failed)=7, \old(side1Failed_History_0)=31, \old(side1Failed_History_1)=44, \old(side1Failed_History_2)=8, \old(side2_written)=259, \old(side2Failed)=30, \old(side2Failed_History_0)=4, \old(side2Failed_History_1)=13, \old(side2Failed_History_2)=26, active_side_History_0=0, active_side_History_1=0, active_side_History_2=0, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=0, side1Failed=0, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L585] int c1 ; [L586] int i2 ; [L589] c1 = 0 [L590] side1Failed = __VERIFIER_nondet_bool() [L591] side2Failed = __VERIFIER_nondet_bool() [L592] side1_written = __VERIFIER_nondet_char() [L593] side2_written = __VERIFIER_nondet_char() [L594] side1Failed_History_0 = __VERIFIER_nondet_bool() [L595] side1Failed_History_1 = __VERIFIER_nondet_bool() [L596] side1Failed_History_2 = __VERIFIER_nondet_bool() [L597] side2Failed_History_0 = __VERIFIER_nondet_bool() [L598] side2Failed_History_1 = __VERIFIER_nondet_bool() [L599] side2Failed_History_2 = __VERIFIER_nondet_bool() [L600] active_side_History_0 = __VERIFIER_nondet_char() [L601] active_side_History_1 = __VERIFIER_nondet_char() [L602] active_side_History_2 = __VERIFIER_nondet_char() [L603] manual_selection_History_0 = __VERIFIER_nondet_char() [L604] manual_selection_History_1 = __VERIFIER_nondet_char() [L605] manual_selection_History_2 = __VERIFIER_nondet_char() [L606] CALL, EXPR init() VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L239] COND FALSE !((int )side1Failed_History_0 != 0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L242] COND FALSE !((int )side2Failed_History_0 != 0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L245] COND FALSE !((int )active_side_History_0 != -2) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L248] COND FALSE !((int )manual_selection_History_0 != 0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L251] COND FALSE !((int )side1Failed_History_1 != 0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L254] COND FALSE !((int )side2Failed_History_1 != 0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L257] COND FALSE !((int )active_side_History_1 != -2) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L260] COND FALSE !((int )manual_selection_History_1 != 0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L263] COND FALSE !((int )side1Failed_History_2 != 0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L266] COND FALSE !((int )side2Failed_History_2 != 0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L269] COND FALSE !((int )active_side_History_2 != -2) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L272] COND FALSE !((int )manual_selection_History_2 != 0) [L275] return (1); VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \result=1, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L606] RET, EXPR init() VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, c1=0, cs1=0, cs1_new=0, cs1_old=0, cs2=0, cs2_new=0, cs2_old=0, init()=1, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=0, s1p_old=0, s1s1=0, s1s1_new=0, s1s1_old=0, s1s2=0, s1s2_new=0, s1s2_old=0, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=0, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L606] i2 = init() [L608] cs1_old = nomsg [L609] cs1_new = nomsg [L610] cs2_old = nomsg [L611] cs2_new = nomsg [L612] s1s2_old = nomsg [L613] s1s2_new = nomsg [L614] s1s1_old = nomsg [L615] s1s1_new = nomsg [L616] s2s1_old = nomsg [L617] s2s1_new = nomsg [L618] s2s2_old = nomsg [L619] s2s2_new = nomsg [L620] s1p_old = nomsg [L621] s1p_new = nomsg [L622] s2p_old = nomsg [L623] s2p_new = nomsg [L624] i2 = 0 VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, c1=0, cs1=0, cs1_new=-1, cs1_old=-1, cs2=0, cs2_new=-1, cs2_old=-1, i2=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L625] COND TRUE i2 < 10 VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, c1=0, cs1=0, cs1_new=-1, cs1_old=-1, cs2=0, cs2_new=-1, cs2_old=-1, i2=0, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L627] CALL Console_task_each_pals_period() VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=-1, \old(cs1_old)=0, \old(cs2_new)=-1, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-1, cs2=0, cs2_new=-1, cs2_old=-1, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L293] msg_t manual_selection ; [L294] char tmp ; [L297] tmp = __VERIFIER_nondet_char() [L298] manual_selection = tmp VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=-1, \old(cs1_old)=0, \old(cs2_new)=-1, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-1, cs2=0, cs2_new=-1, cs2_old=-1, manual_selection=-5, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=-5] [L299] CALL write_manual_selection_history(manual_selection) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=-1, \old(cs1_old)=0, \old(cs2_new)=-1, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \old(val)=-5, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-1, cs2=0, cs2_new=-1, cs2_old=-1, manual_selection_History_0=0, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L209] manual_selection_History_2 = manual_selection_History_1 [L210] manual_selection_History_1 = manual_selection_History_0 [L211] manual_selection_History_0 = val VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=-1, \old(cs1_old)=0, \old(cs2_new)=-1, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \old(val)=-5, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-1, cs2=0, cs2_new=-1, cs2_old=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, val=-5] [L299] RET write_manual_selection_history(manual_selection) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=-1, \old(cs1_old)=0, \old(cs2_new)=-1, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-1, cs2=0, cs2_new=-1, cs2_old=-1, manual_selection=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=-5] [L300] EXPR manual_selection != nomsg && cs1_new == nomsg ? manual_selection : cs1_new VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=-1, \old(cs1_old)=0, \old(cs2_new)=-1, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-1, cs2=0, cs2_new=-1, cs2_old=-1, manual_selection=-5, manual_selection != nomsg && cs1_new == nomsg ? manual_selection : cs1_new=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=-5] [L300] cs1_new = manual_selection != nomsg && cs1_new == nomsg ? manual_selection : cs1_new [L301] EXPR manual_selection != nomsg && cs2_new == nomsg ? manual_selection : cs2_new VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=-1, \old(cs1_old)=0, \old(cs2_new)=-1, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-1, cs2_old=-1, manual_selection=-5, manual_selection != nomsg && cs2_new == nomsg ? manual_selection : cs2_new=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=-5] [L301] cs2_new = manual_selection != nomsg && cs2_new == nomsg ? manual_selection : cs2_new [L302] manual_selection = (msg_t )0 VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=-1, \old(cs1_old)=0, \old(cs2_new)=-1, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection=0, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=-5] [L627] RET Console_task_each_pals_period() VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, c1=0, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, i2=0, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L628] CALL Side1_activestandby_task_each_pals_period() VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=-1, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=-1, \old(s1p_old)=0, \old(s1s1_new)=-1, \old(s1s1_old)=-1, \old(s1s2_new)=-1, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=-1, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=38, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=0, side1Failed=38, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L308] int8_t side1 ; [L309] int8_t side2 ; [L310] msg_t manual_selection ; [L311] int8_t next_state ; [L314] side1 = nomsg [L315] side2 = nomsg [L316] manual_selection = (msg_t )0 [L317] side1Failed = __VERIFIER_nondet_bool() [L318] CALL write_side1_failed_history(side1Failed) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=-1, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=-1, \old(s1p_old)=0, \old(s1s1_new)=-1, \old(s1s1_old)=-1, \old(s1s2_new)=-1, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=-1, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=38, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \old(val)=1, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=0, side1Failed=1, side1Failed_History_0=0, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L119] side1Failed_History_2 = side1Failed_History_1 [L120] side1Failed_History_1 = side1Failed_History_0 [L121] side1Failed_History_0 = val VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=-1, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=-1, \old(s1p_old)=0, \old(s1s1_new)=-1, \old(s1s1_old)=-1, \old(s1s2_new)=-1, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=-1, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=38, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \old(val)=1, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=0, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, val=1] [L318] RET write_side1_failed_history(side1Failed) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=-1, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=-1, \old(s1p_old)=0, \old(s1s1_new)=-1, \old(s1s1_old)=-1, \old(s1s2_new)=-1, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=-1, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=38, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection=0, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1=-1, side1_written=0, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L319] COND TRUE \read(side1Failed) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=-1, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=-1, \old(s1p_old)=0, \old(s1s1_new)=-1, \old(s1s1_old)=-1, \old(s1s2_new)=-1, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=-1, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=38, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection=0, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1=-1, side1_written=0, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L320] EXPR nomsg != nomsg && s1s1_new == nomsg ? nomsg : s1s1_new VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=-1, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=-1, \old(s1p_old)=0, \old(s1s1_new)=-1, \old(s1s1_old)=-1, \old(s1s2_new)=-1, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=-1, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=38, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection=0, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, nomsg != nomsg && s1s1_new == nomsg ? nomsg : s1s1_new=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1=-1, side1_written=0, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L320] s1s1_new = nomsg != nomsg && s1s1_new == nomsg ? nomsg : s1s1_new [L321] EXPR nomsg != nomsg && s1s2_new == nomsg ? nomsg : s1s2_new VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=-1, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=-1, \old(s1p_old)=0, \old(s1s1_new)=-1, \old(s1s1_old)=-1, \old(s1s2_new)=-1, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=-1, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=38, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection=0, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, nomsg != nomsg && s1s2_new == nomsg ? nomsg : s1s2_new=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1=-1, side1_written=0, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L321] s1s2_new = nomsg != nomsg && s1s2_new == nomsg ? nomsg : s1s2_new [L322] EXPR nomsg != nomsg && s1p_new == nomsg ? nomsg : s1p_new VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=-1, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=-1, \old(s1p_old)=0, \old(s1s1_new)=-1, \old(s1s1_old)=-1, \old(s1s2_new)=-1, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=-1, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=38, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection=0, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, nomsg != nomsg && s1p_new == nomsg ? nomsg : s1p_new=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1=-1, side1_written=0, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L322] s1p_new = nomsg != nomsg && s1p_new == nomsg ? nomsg : s1p_new [L323] side1_written = nomsg VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=-1, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=-1, \old(s1p_old)=0, \old(s1s1_new)=-1, \old(s1s1_old)=-1, \old(s1s2_new)=-1, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=-1, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=38, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection=0, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L628] RET Side1_activestandby_task_each_pals_period() VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, c1=0, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, i2=0, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L629] CALL Side2_activestandby_task_each_pals_period() VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=-1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=-1, \old(s2p_new)=-1, \old(s2p_old)=0, \old(s2s1_new)=-1, \old(s2s1_old)=0, \old(s2s2_new)=-1, \old(s2s2_old)=-1, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=42, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=42, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L365] int8_t side1 ; [L366] int8_t side2 ; [L367] msg_t manual_selection ; [L368] int8_t next_state ; [L371] side1 = nomsg [L372] side2 = nomsg [L373] manual_selection = (msg_t )0 [L374] side2Failed = __VERIFIER_nondet_bool() [L375] CALL write_side2_failed_history(side2Failed) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=-1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=-1, \old(s2p_new)=-1, \old(s2p_old)=0, \old(s2s1_new)=-1, \old(s2s1_old)=0, \old(s2s2_new)=-1, \old(s2s2_old)=-1, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=42, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \old(val)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L149] side2Failed_History_2 = side2Failed_History_1 [L150] side2Failed_History_1 = side2Failed_History_0 [L151] side2Failed_History_0 = val VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=-1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=-1, \old(s2p_new)=-1, \old(s2p_old)=0, \old(s2s1_new)=-1, \old(s2s1_old)=0, \old(s2s2_new)=-1, \old(s2s2_old)=-1, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=42, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \old(val)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, val=0] [L375] RET write_side2_failed_history(side2Failed) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=-1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=-1, \old(s2p_new)=-1, \old(s2p_old)=0, \old(s2s1_new)=-1, \old(s2s1_old)=0, \old(s2s2_new)=-1, \old(s2s2_old)=-1, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=42, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection=0, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L376] COND FALSE !(\read(side2Failed)) [L383] side1 = s1s2_old [L384] s1s2_old = nomsg [L385] side2 = s2s2_old [L386] s2s2_old = nomsg [L387] manual_selection = cs2_old [L388] cs2_old = nomsg VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=-1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=-1, \old(s2p_new)=-1, \old(s2p_old)=0, \old(s2s1_new)=-1, \old(s2s1_old)=0, \old(s2s2_new)=-1, \old(s2s2_old)=-1, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=42, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L389] COND TRUE (int )side1 == (int )side2 [L390] next_state = (int8_t )0 VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=-1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=-1, \old(s2p_new)=-1, \old(s2p_old)=0, \old(s2s1_new)=-1, \old(s2s1_old)=0, \old(s2s2_new)=-1, \old(s2s2_old)=-1, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=42, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, next_state=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L413] EXPR next_state != nomsg && s2s1_new == nomsg ? next_state : s2s1_new VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=-1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=-1, \old(s2p_new)=-1, \old(s2p_old)=0, \old(s2s1_new)=-1, \old(s2s1_old)=0, \old(s2s2_new)=-1, \old(s2s2_old)=-1, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=42, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, next_state=0, next_state != nomsg && s2s1_new == nomsg ? next_state : s2s1_new=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=-1, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L413] s2s1_new = next_state != nomsg && s2s1_new == nomsg ? next_state : s2s1_new [L414] EXPR next_state != nomsg && s2s2_new == nomsg ? next_state : s2s2_new VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=-1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=-1, \old(s2p_new)=-1, \old(s2p_old)=0, \old(s2s1_new)=-1, \old(s2s1_old)=0, \old(s2s2_new)=-1, \old(s2s2_old)=-1, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=42, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, next_state=0, next_state != nomsg && s2s2_new == nomsg ? next_state : s2s2_new=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=-1, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L414] s2s2_new = next_state != nomsg && s2s2_new == nomsg ? next_state : s2s2_new [L415] EXPR next_state != nomsg && s2p_new == nomsg ? next_state : s2p_new VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=-1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=-1, \old(s2p_new)=-1, \old(s2p_old)=0, \old(s2s1_new)=-1, \old(s2s1_old)=0, \old(s2s2_new)=-1, \old(s2s2_old)=-1, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=42, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, next_state=0, next_state != nomsg && s2p_new == nomsg ? next_state : s2p_new=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=-1, s2s2=0, s2s2_new=0, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L415] s2p_new = next_state != nomsg && s2p_new == nomsg ? next_state : s2p_new [L416] side2_written = next_state VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=-1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=-1, \old(s2p_new)=-1, \old(s2p_old)=0, \old(s2s1_new)=-1, \old(s2s1_old)=0, \old(s2s2_new)=-1, \old(s2s2_old)=-1, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=42, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, next_state=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=-1, s2s2=0, s2s2_new=0, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L629] RET Side2_activestandby_task_each_pals_period() VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, c1=0, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, i2=0, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=-1, s2s2=0, s2s2_new=0, s2s2_old=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L630] CALL Pendulum_prism_task_each_pals_period() VAL [\old(active_side_History_0)=-2, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=-1, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=-1, s2s2=0, s2s2_new=0, s2s2_old=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L422] int8_t active_side ; [L423] int8_t tmp ; [L424] int8_t side1 ; [L425] int8_t side2 ; VAL [\old(active_side_History_0)=-2, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=-1, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=-1, s2s2=0, s2s2_new=0, s2s2_old=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L428] CALL, EXPR read_active_side_history((unsigned char)0) VAL [\old(active_side_History_0)=-2, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=-1, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=-1, s2s2=0, s2s2_new=0, s2s2_old=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L190] COND TRUE (int )index == 0 [L191] return (active_side_History_0); VAL [\old(active_side_History_0)=-2, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=-1, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \result=-2, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, index=0, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=-1, s2s2=0, s2s2_new=0, s2s2_old=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L428] RET, EXPR read_active_side_history((unsigned char)0) VAL [\old(active_side_History_0)=-2, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=-1, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, read_active_side_history((unsigned char)0)=-2, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=-1, s2s2=0, s2s2_new=0, s2s2_old=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L428] tmp = read_active_side_history((unsigned char)0) [L429] active_side = tmp [L430] side1 = nomsg [L431] side2 = nomsg [L432] side1 = s1p_old [L433] s1p_old = nomsg [L434] side2 = s2p_old [L435] s2p_old = nomsg VAL [\old(active_side_History_0)=-2, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=-1, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side=-2, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=-1, s2s2=0, s2s2_new=0, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=-2] [L436] COND FALSE !((int )side1 == 1) VAL [\old(active_side_History_0)=-2, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=-1, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side=-2, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=-1, s2s2=0, s2s2_new=0, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=-2] [L439] COND FALSE !((int )side2 == 1) VAL [\old(active_side_History_0)=-2, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=-1, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side=-2, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=-1, s2s2=0, s2s2_new=0, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=-2] [L442] COND FALSE !((int )side1 == 0) VAL [\old(active_side_History_0)=-2, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=-1, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side=-2, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=-1, s2s2=0, s2s2_new=0, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=-2] [L450] COND TRUE (int )side1 == (int )nomsg VAL [\old(active_side_History_0)=-2, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=-1, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side=-2, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=-1, s2s2=0, s2s2_new=0, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=-2] [L451] COND FALSE !((int )side2 == 0) [L454] active_side = (int8_t )0 VAL [\old(active_side_History_0)=-2, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=-1, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=-1, s2s2=0, s2s2_new=0, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=-2] [L459] CALL write_active_side_history(active_side) VAL [\old(active_side_History_0)=-2, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=-1, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \old(val)=0, active_side_History_0=-2, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=-1, s2s2=0, s2s2_new=0, s2s2_old=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L179] active_side_History_2 = active_side_History_1 [L180] active_side_History_1 = active_side_History_0 [L181] active_side_History_0 = val VAL [\old(active_side_History_0)=-2, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=-1, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \old(val)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=-1, s2s2=0, s2s2_new=0, s2s2_old=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, val=0] [L459] RET write_active_side_history(active_side) VAL [\old(active_side_History_0)=-2, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=-1, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=-1, s2s2=0, s2s2_new=0, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=-2] [L630] RET Pendulum_prism_task_each_pals_period() VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, c1=0, cs1=0, cs1_new=-5, cs1_old=-1, cs2=0, cs2_new=-5, cs2_old=-1, i2=0, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=-1, s2s2=0, s2s2_new=0, s2s2_old=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L631] cs1_old = cs1_new [L632] cs1_new = nomsg [L633] cs2_old = cs2_new [L634] cs2_new = nomsg [L635] s1s2_old = s1s2_new [L636] s1s2_new = nomsg [L637] s1s1_old = s1s1_new [L638] s1s1_new = nomsg [L639] s2s1_old = s2s1_new [L640] s2s1_new = nomsg [L641] s2s2_old = s2s2_new [L642] s2s2_new = nomsg [L643] s1p_old = s1p_new [L644] s1p_new = nomsg [L645] s2p_old = s2p_new [L646] s2p_new = nomsg VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, c1=0, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, i2=0, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L647] CALL, EXPR check() VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L466] int tmp ; [L467] msg_t tmp___0 ; [L468] _Bool tmp___1 ; [L469] _Bool tmp___2 ; [L470] _Bool tmp___3 ; [L471] _Bool tmp___4 ; [L472] int8_t tmp___5 ; [L473] _Bool tmp___6 ; [L474] _Bool tmp___7 ; [L475] _Bool tmp___8 ; [L476] int8_t tmp___9 ; [L477] _Bool tmp___10 ; [L478] _Bool tmp___11 ; [L479] _Bool tmp___12 ; [L480] msg_t tmp___13 ; [L481] _Bool tmp___14 ; [L482] _Bool tmp___15 ; [L483] _Bool tmp___16 ; [L484] _Bool tmp___17 ; [L485] int8_t tmp___18 ; [L486] int8_t tmp___19 ; [L487] int8_t tmp___20 ; VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L490] COND FALSE !(! side1Failed) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L493] COND TRUE ! side2Failed [L494] tmp = 1 VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1] [L499] CALL, EXPR read_manual_selection_history((unsigned char)1) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L220] COND FALSE !((int )index == 0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, index=1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L223] COND TRUE (int )index == 1 [L224] return (manual_selection_History_1); VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \result=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, index=1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L499] RET, EXPR read_manual_selection_history((unsigned char)1) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, read_manual_selection_history((unsigned char)1)=0, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1] [L499] tmp___0 = read_manual_selection_history((unsigned char)1) [L500] COND TRUE ! tmp___0 VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1, tmp___0=0] [L501] CALL, EXPR read_side1_failed_history((unsigned char)1) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L130] COND FALSE !((int )index == 0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, index=1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L133] COND TRUE (int )index == 1 [L134] return (side1Failed_History_1); VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \result=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, index=1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L501] RET, EXPR read_side1_failed_history((unsigned char)1) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, read_side1_failed_history((unsigned char)1)=0, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1, tmp___0=0] [L501] tmp___1 = read_side1_failed_history((unsigned char)1) [L502] COND TRUE ! tmp___1 VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1, tmp___0=0, tmp___1=0] [L503] CALL, EXPR read_side1_failed_history((unsigned char)0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L130] COND TRUE (int )index == 0 [L131] return (side1Failed_History_0); VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \result=1, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, index=0, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L503] RET, EXPR read_side1_failed_history((unsigned char)0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, read_side1_failed_history((unsigned char)0)=1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1, tmp___0=0, tmp___1=0] [L503] tmp___2 = read_side1_failed_history((unsigned char)0) [L504] COND FALSE !(! tmp___2) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1, tmp___0=0, tmp___1=0, tmp___2=1] [L529] CALL, EXPR read_side1_failed_history((unsigned char)1) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L130] COND FALSE !((int )index == 0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, index=1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L133] COND TRUE (int )index == 1 [L134] return (side1Failed_History_1); VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \result=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, index=1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L529] RET, EXPR read_side1_failed_history((unsigned char)1) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, read_side1_failed_history((unsigned char)1)=0, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1, tmp___0=0, tmp___1=0, tmp___2=1] [L529] tmp___7 = read_side1_failed_history((unsigned char)1) [L530] COND FALSE !(\read(tmp___7)) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1, tmp___0=0, tmp___1=0, tmp___2=1, tmp___7=0] [L545] CALL, EXPR read_side1_failed_history((unsigned char)1) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L130] COND FALSE !((int )index == 0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, index=1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L133] COND TRUE (int )index == 1 [L134] return (side1Failed_History_1); VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \result=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, index=1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L545] RET, EXPR read_side1_failed_history((unsigned char)1) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, read_side1_failed_history((unsigned char)1)=0, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1, tmp___0=0, tmp___1=0, tmp___2=1, tmp___7=0] [L545] tmp___11 = read_side1_failed_history((unsigned char)1) [L546] COND TRUE ! tmp___11 VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1, tmp___0=0, tmp___1=0, tmp___11=0, tmp___2=1, tmp___7=0] [L547] CALL, EXPR read_side2_failed_history((unsigned char)1) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L160] COND FALSE !((int )index == 0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, index=1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L163] COND TRUE (int )index == 1 [L164] return (side2Failed_History_1); VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \result=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, index=1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L547] RET, EXPR read_side2_failed_history((unsigned char)1) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, read_side2_failed_history((unsigned char)1)=0, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1, tmp___0=0, tmp___1=0, tmp___11=0, tmp___2=1, tmp___7=0] [L547] tmp___12 = read_side2_failed_history((unsigned char)1) [L548] COND FALSE !(\read(tmp___12)) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1, tmp___0=0, tmp___1=0, tmp___11=0, tmp___12=0, tmp___2=1, tmp___7=0] [L561] CALL, EXPR read_active_side_history((unsigned char)2) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=2, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L190] COND FALSE !((int )index == 0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=2, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, index=2, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L193] COND FALSE !((int )index == 1) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=2, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, index=2, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L196] COND TRUE (int )index == 2 [L197] return (active_side_History_2); VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=2, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \result=-2, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, index=2, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L561] RET, EXPR read_active_side_history((unsigned char)2) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, read_active_side_history((unsigned char)2)=-2, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1, tmp___0=0, tmp___1=0, tmp___11=0, tmp___12=0, tmp___2=1, tmp___7=0] [L561] tmp___20 = read_active_side_history((unsigned char)2) [L562] COND FALSE !((int )tmp___20 > -2) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1, tmp___0=0, tmp___1=0, tmp___11=0, tmp___12=0, tmp___2=1, tmp___20=-2, tmp___7=0] [L580] return (1); VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \result=1, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1, tmp___0=0, tmp___1=0, tmp___11=0, tmp___12=0, tmp___2=1, tmp___20=-2, tmp___7=0] [L647] RET, EXPR check() VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, c1=0, check()=1, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, i2=0, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L647] c1 = check() [L648] CALL assert(c1) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(arg)=1, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L660] COND FALSE !(! arg) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(arg)=1, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, arg=1, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L648] RET assert(c1) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, c1=1, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, i2=0, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L649] i2 ++ VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, c1=1, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, i2=1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L625] COND TRUE i2 < 10 VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, c1=1, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, i2=1, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L627] CALL Console_task_each_pals_period() VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=-1, \old(cs1_old)=0, \old(cs2_new)=-1, \old(cs2_old)=0, \old(manual_selection_History_0)=-5, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L293] msg_t manual_selection ; [L294] char tmp ; [L297] tmp = __VERIFIER_nondet_char() [L298] manual_selection = tmp VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=-1, \old(cs1_old)=0, \old(cs2_new)=-1, \old(cs2_old)=0, \old(manual_selection_History_0)=-5, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection=-3, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=-3] [L299] CALL write_manual_selection_history(manual_selection) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=-1, \old(cs1_old)=0, \old(cs2_new)=-1, \old(cs2_old)=0, \old(manual_selection_History_0)=-5, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \old(val)=-3, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-5, manual_selection_History_1=0, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L209] manual_selection_History_2 = manual_selection_History_1 [L210] manual_selection_History_1 = manual_selection_History_0 [L211] manual_selection_History_0 = val VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=-1, \old(cs1_old)=0, \old(cs2_new)=-1, \old(cs2_old)=0, \old(manual_selection_History_0)=-5, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \old(val)=-3, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, val=-3] [L299] RET write_manual_selection_history(manual_selection) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=-1, \old(cs1_old)=0, \old(cs2_new)=-1, \old(cs2_old)=0, \old(manual_selection_History_0)=-5, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=-3] [L300] EXPR manual_selection != nomsg && cs1_new == nomsg ? manual_selection : cs1_new VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=-1, \old(cs1_old)=0, \old(cs2_new)=-1, \old(cs2_old)=0, \old(manual_selection_History_0)=-5, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection=-3, manual_selection != nomsg && cs1_new == nomsg ? manual_selection : cs1_new=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=-3] [L300] cs1_new = manual_selection != nomsg && cs1_new == nomsg ? manual_selection : cs1_new [L301] EXPR manual_selection != nomsg && cs2_new == nomsg ? manual_selection : cs2_new VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=-1, \old(cs1_old)=0, \old(cs2_new)=-1, \old(cs2_old)=0, \old(manual_selection_History_0)=-5, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-1, cs2_old=-5, manual_selection=-3, manual_selection != nomsg && cs2_new == nomsg ? manual_selection : cs2_new=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=-3] [L301] cs2_new = manual_selection != nomsg && cs2_new == nomsg ? manual_selection : cs2_new [L302] manual_selection = (msg_t )0 VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=-1, \old(cs1_old)=0, \old(cs2_new)=-1, \old(cs2_old)=0, \old(manual_selection_History_0)=-5, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-5, manual_selection=0, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=-3] [L627] RET Console_task_each_pals_period() VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, c1=1, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-5, i2=1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L628] CALL Side1_activestandby_task_each_pals_period() VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=-5, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=-1, \old(s1p_old)=0, \old(s1s1_new)=-1, \old(s1s1_old)=-1, \old(s1s2_new)=-1, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=-1, \old(side1Failed)=1, \old(side1Failed_History_0)=1, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-5, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L308] int8_t side1 ; [L309] int8_t side2 ; [L310] msg_t manual_selection ; [L311] int8_t next_state ; [L314] side1 = nomsg [L315] side2 = nomsg [L316] manual_selection = (msg_t )0 [L317] side1Failed = __VERIFIER_nondet_bool() [L318] CALL write_side1_failed_history(side1Failed) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=-5, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=-1, \old(s1p_old)=0, \old(s1s1_new)=-1, \old(s1s1_old)=-1, \old(s1s2_new)=-1, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=-1, \old(side1Failed)=1, \old(side1Failed_History_0)=1, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \old(val)=257, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-5, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=0, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L119] side1Failed_History_2 = side1Failed_History_1 [L120] side1Failed_History_1 = side1Failed_History_0 [L121] side1Failed_History_0 = val VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=-5, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=-1, \old(s1p_old)=0, \old(s1s1_new)=-1, \old(s1s1_old)=-1, \old(s1s2_new)=-1, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=-1, \old(side1Failed)=1, \old(side1Failed_History_0)=1, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \old(val)=257, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-5, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, val=257] [L318] RET write_side1_failed_history(side1Failed) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=-5, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=-1, \old(s1p_old)=0, \old(s1s1_new)=-1, \old(s1s1_old)=-1, \old(s1s2_new)=-1, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=-1, \old(side1Failed)=1, \old(side1Failed_History_0)=1, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-5, manual_selection=0, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L319] COND TRUE \read(side1Failed) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=-5, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=-1, \old(s1p_old)=0, \old(s1s1_new)=-1, \old(s1s1_old)=-1, \old(s1s2_new)=-1, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=-1, \old(side1Failed)=1, \old(side1Failed_History_0)=1, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-5, manual_selection=0, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L320] EXPR nomsg != nomsg && s1s1_new == nomsg ? nomsg : s1s1_new VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=-5, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=-1, \old(s1p_old)=0, \old(s1s1_new)=-1, \old(s1s1_old)=-1, \old(s1s2_new)=-1, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=-1, \old(side1Failed)=1, \old(side1Failed_History_0)=1, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-5, manual_selection=0, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, nomsg != nomsg && s1s1_new == nomsg ? nomsg : s1s1_new=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L320] s1s1_new = nomsg != nomsg && s1s1_new == nomsg ? nomsg : s1s1_new [L321] EXPR nomsg != nomsg && s1s2_new == nomsg ? nomsg : s1s2_new VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=-5, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=-1, \old(s1p_old)=0, \old(s1s1_new)=-1, \old(s1s1_old)=-1, \old(s1s2_new)=-1, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=-1, \old(side1Failed)=1, \old(side1Failed_History_0)=1, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-5, manual_selection=0, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, nomsg != nomsg && s1s2_new == nomsg ? nomsg : s1s2_new=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L321] s1s2_new = nomsg != nomsg && s1s2_new == nomsg ? nomsg : s1s2_new [L322] EXPR nomsg != nomsg && s1p_new == nomsg ? nomsg : s1p_new VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=-5, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=-1, \old(s1p_old)=0, \old(s1s1_new)=-1, \old(s1s1_old)=-1, \old(s1s2_new)=-1, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=-1, \old(side1Failed)=1, \old(side1Failed_History_0)=1, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-5, manual_selection=0, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, nomsg != nomsg && s1p_new == nomsg ? nomsg : s1p_new=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L322] s1p_new = nomsg != nomsg && s1p_new == nomsg ? nomsg : s1p_new [L323] side1_written = nomsg VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=-5, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=-1, \old(s1p_old)=0, \old(s1s1_new)=-1, \old(s1s1_old)=-1, \old(s1s2_new)=-1, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=-1, \old(side1Failed)=1, \old(side1Failed_History_0)=1, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-5, manual_selection=0, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L628] RET Side1_activestandby_task_each_pals_period() VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, c1=1, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-5, i2=1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L629] CALL Side2_activestandby_task_each_pals_period() VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=-5, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=-1, \old(s2p_new)=-1, \old(s2p_old)=0, \old(s2s1_new)=-1, \old(s2s1_old)=0, \old(s2s2_new)=-1, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-5, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L365] int8_t side1 ; [L366] int8_t side2 ; [L367] msg_t manual_selection ; [L368] int8_t next_state ; [L371] side1 = nomsg [L372] side2 = nomsg [L373] manual_selection = (msg_t )0 [L374] side2Failed = __VERIFIER_nondet_bool() [L375] CALL write_side2_failed_history(side2Failed) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=-5, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=-1, \old(s2p_new)=-1, \old(s2p_old)=0, \old(s2s1_new)=-1, \old(s2s1_old)=0, \old(s2s2_new)=-1, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \old(val)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-5, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L149] side2Failed_History_2 = side2Failed_History_1 [L150] side2Failed_History_1 = side2Failed_History_0 [L151] side2Failed_History_0 = val VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=-5, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=-1, \old(s2p_new)=-1, \old(s2p_old)=0, \old(s2s1_new)=-1, \old(s2s1_old)=0, \old(s2s2_new)=-1, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \old(val)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-5, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, val=0] [L375] RET write_side2_failed_history(side2Failed) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=-5, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=-1, \old(s2p_new)=-1, \old(s2p_old)=0, \old(s2s1_new)=-1, \old(s2s1_old)=0, \old(s2s2_new)=-1, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-5, manual_selection=0, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2=-1, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L376] COND FALSE !(\read(side2Failed)) [L383] side1 = s1s2_old [L384] s1s2_old = nomsg [L385] side2 = s2s2_old [L386] s2s2_old = nomsg [L387] manual_selection = cs2_old [L388] cs2_old = nomsg VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=-5, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=-1, \old(s2p_new)=-1, \old(s2p_old)=0, \old(s2s1_new)=-1, \old(s2s1_old)=0, \old(s2s2_new)=-1, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-1, manual_selection=-5, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L389] COND FALSE !((int )side1 == (int )side2) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=-5, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=-1, \old(s2p_new)=-1, \old(s2p_old)=0, \old(s2s1_new)=-1, \old(s2s1_old)=0, \old(s2s2_new)=-1, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-1, manual_selection=-5, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L392] COND TRUE (int )side1 == (int )nomsg VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=-5, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=-1, \old(s2p_new)=-1, \old(s2p_old)=0, \old(s2s1_new)=-1, \old(s2s1_old)=0, \old(s2s2_new)=-1, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-1, manual_selection=-5, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L393] COND TRUE (int )side2 != (int )nomsg [L394] next_state = (int8_t )0 VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=-5, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=-1, \old(s2p_new)=-1, \old(s2p_old)=0, \old(s2s1_new)=-1, \old(s2s1_old)=0, \old(s2s2_new)=-1, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-1, manual_selection=-5, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, next_state=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L413] EXPR next_state != nomsg && s2s1_new == nomsg ? next_state : s2s1_new VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=-5, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=-1, \old(s2p_new)=-1, \old(s2p_old)=0, \old(s2s1_new)=-1, \old(s2s1_old)=0, \old(s2s2_new)=-1, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-1, manual_selection=-5, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, next_state=0, next_state != nomsg && s2s1_new == nomsg ? next_state : s2s1_new=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L413] s2s1_new = next_state != nomsg && s2s1_new == nomsg ? next_state : s2s1_new [L414] EXPR next_state != nomsg && s2s2_new == nomsg ? next_state : s2s2_new VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=-5, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=-1, \old(s2p_new)=-1, \old(s2p_old)=0, \old(s2s1_new)=-1, \old(s2s1_old)=0, \old(s2s2_new)=-1, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-1, manual_selection=-5, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, next_state=0, next_state != nomsg && s2s2_new == nomsg ? next_state : s2s2_new=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L414] s2s2_new = next_state != nomsg && s2s2_new == nomsg ? next_state : s2s2_new [L415] EXPR next_state != nomsg && s2p_new == nomsg ? next_state : s2p_new VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=-5, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=-1, \old(s2p_new)=-1, \old(s2p_old)=0, \old(s2s1_new)=-1, \old(s2s1_old)=0, \old(s2s2_new)=-1, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-1, manual_selection=-5, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, next_state=0, next_state != nomsg && s2p_new == nomsg ? next_state : s2p_new=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L415] s2p_new = next_state != nomsg && s2p_new == nomsg ? next_state : s2p_new [L416] side2_written = next_state VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=-5, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=-1, \old(s2p_new)=-1, \old(s2p_old)=0, \old(s2s1_new)=-1, \old(s2s1_old)=0, \old(s2s2_new)=-1, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-1, manual_selection=-5, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, next_state=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L629] RET Side2_activestandby_task_each_pals_period() VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, c1=1, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-1, i2=1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L630] CALL Pendulum_prism_task_each_pals_period() VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L422] int8_t active_side ; [L423] int8_t tmp ; [L424] int8_t side1 ; [L425] int8_t side2 ; VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L428] CALL, EXPR read_active_side_history((unsigned char)0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L190] COND TRUE (int )index == 0 [L191] return (active_side_History_0); VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \result=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-1, index=0, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L428] RET, EXPR read_active_side_history((unsigned char)0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, read_active_side_history((unsigned char)0)=0, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=0, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L428] tmp = read_active_side_history((unsigned char)0) [L429] active_side = tmp [L430] side1 = nomsg [L431] side2 = nomsg [L432] side1 = s1p_old [L433] s1p_old = nomsg [L434] side2 = s2p_old [L435] s2p_old = nomsg VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=0] [L436] COND FALSE !((int )side1 == 1) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=0] [L439] COND FALSE !((int )side2 == 1) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=0] [L442] COND FALSE !((int )side1 == 0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=0] [L450] COND TRUE (int )side1 == (int )nomsg VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side=0, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=0] [L451] COND TRUE (int )side2 == 0 [L452] active_side = (int8_t )2 VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side=2, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=0] [L459] CALL write_active_side_history(active_side) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \old(val)=2, active_side_History_0=0, active_side_History_1=-2, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L179] active_side_History_2 = active_side_History_1 [L180] active_side_History_1 = active_side_History_0 [L181] active_side_History_0 = val VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \old(val)=2, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, val=2] [L459] RET write_active_side_history(active_side) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=-2, \old(active_side_History_2)=-2, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=-1, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side=2, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=-1, side1=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=0] [L630] RET Pendulum_prism_task_each_pals_period() VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, c1=1, cs1=0, cs1_new=-3, cs1_old=-5, cs2=0, cs2_new=-3, cs2_old=-1, i2=1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=0, s2p_old=-1, s2s1=0, s2s1_new=0, s2s1_old=0, s2s2=0, s2s2_new=0, s2s2_old=-1, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L631] cs1_old = cs1_new [L632] cs1_new = nomsg [L633] cs2_old = cs2_new [L634] cs2_new = nomsg [L635] s1s2_old = s1s2_new [L636] s1s2_new = nomsg [L637] s1s1_old = s1s1_new [L638] s1s1_new = nomsg [L639] s2s1_old = s2s1_new [L640] s2s1_new = nomsg [L641] s2s2_old = s2s2_new [L642] s2s2_new = nomsg [L643] s1p_old = s1p_new [L644] s1p_new = nomsg [L645] s2p_old = s2p_new [L646] s2p_new = nomsg VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, c1=1, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, i2=1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L647] CALL, EXPR check() VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L466] int tmp ; [L467] msg_t tmp___0 ; [L468] _Bool tmp___1 ; [L469] _Bool tmp___2 ; [L470] _Bool tmp___3 ; [L471] _Bool tmp___4 ; [L472] int8_t tmp___5 ; [L473] _Bool tmp___6 ; [L474] _Bool tmp___7 ; [L475] _Bool tmp___8 ; [L476] int8_t tmp___9 ; [L477] _Bool tmp___10 ; [L478] _Bool tmp___11 ; [L479] _Bool tmp___12 ; [L480] msg_t tmp___13 ; [L481] _Bool tmp___14 ; [L482] _Bool tmp___15 ; [L483] _Bool tmp___16 ; [L484] _Bool tmp___17 ; [L485] int8_t tmp___18 ; [L486] int8_t tmp___19 ; [L487] int8_t tmp___20 ; VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L490] COND FALSE !(! side1Failed) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L493] COND TRUE ! side2Failed [L494] tmp = 1 VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1] [L499] CALL, EXPR read_manual_selection_history((unsigned char)1) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L220] COND FALSE !((int )index == 0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, index=1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L223] COND TRUE (int )index == 1 [L224] return (manual_selection_History_1); VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \result=-5, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, index=1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L499] RET, EXPR read_manual_selection_history((unsigned char)1) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, read_manual_selection_history((unsigned char)1)=-5, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1] [L499] tmp___0 = read_manual_selection_history((unsigned char)1) [L500] COND FALSE !(! tmp___0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1, tmp___0=-5] [L529] CALL, EXPR read_side1_failed_history((unsigned char)1) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L130] COND FALSE !((int )index == 0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, index=1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L133] COND TRUE (int )index == 1 [L134] return (side1Failed_History_1); VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \result=1, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, index=1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L529] RET, EXPR read_side1_failed_history((unsigned char)1) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, read_side1_failed_history((unsigned char)1)=1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1, tmp___0=-5] [L529] tmp___7 = read_side1_failed_history((unsigned char)1) [L530] COND TRUE \read(tmp___7) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1, tmp___0=-5, tmp___7=1] [L531] CALL, EXPR read_side2_failed_history((unsigned char)1) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L160] COND FALSE !((int )index == 0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, index=1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L163] COND TRUE (int )index == 1 [L164] return (side2Failed_History_1); VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=1, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \result=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, index=1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L531] RET, EXPR read_side2_failed_history((unsigned char)1) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, read_side2_failed_history((unsigned char)1)=0, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1, tmp___0=-5, tmp___7=1] [L531] tmp___8 = read_side2_failed_history((unsigned char)1) [L532] COND TRUE ! tmp___8 VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1, tmp___0=-5, tmp___7=1, tmp___8=0] [L533] CALL, EXPR read_active_side_history((unsigned char)0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L190] COND TRUE (int )index == 0 [L191] return (active_side_History_0); VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \result=2, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, index=0, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L533] RET, EXPR read_active_side_history((unsigned char)0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, read_active_side_history((unsigned char)0)=2, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1, tmp___0=-5, tmp___7=1, tmp___8=0] [L533] tmp___5 = read_active_side_history((unsigned char)0) [L534] COND FALSE !(! ((int )tmp___5 == 2)) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1, tmp___0=-5, tmp___5=2, tmp___7=1, tmp___8=0] [L537] CALL, EXPR read_side2_failed_history((unsigned char)0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L160] COND TRUE (int )index == 0 [L161] return (side2Failed_History_0); VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(index)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \result=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, index=0, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L537] RET, EXPR read_side2_failed_history((unsigned char)0) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, read_side2_failed_history((unsigned char)0)=0, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1, tmp___0=-5, tmp___5=2, tmp___7=1, tmp___8=0] [L537] tmp___6 = read_side2_failed_history((unsigned char)0) [L538] COND TRUE ! tmp___6 VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1, tmp___0=-5, tmp___5=2, tmp___6=0, tmp___7=1, tmp___8=0] [L539] COND TRUE ! ((int )side2_written == 1) [L540] return (0); VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, \result=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0, tmp=1, tmp___0=-5, tmp___5=2, tmp___6=0, tmp___7=1, tmp___8=0] [L647] RET, EXPR check() VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, c1=1, check()=0, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, i2=1, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L647] c1 = check() [L648] CALL assert(c1) VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(arg)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L660] COND TRUE ! arg VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(arg)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, arg=0, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] [L662] __VERIFIER_error() VAL [\old(active_side_History_0)=0, \old(active_side_History_1)=0, \old(active_side_History_2)=0, \old(arg)=0, \old(cs1_new)=0, \old(cs1_old)=0, \old(cs2_new)=0, \old(cs2_old)=0, \old(manual_selection_History_0)=0, \old(manual_selection_History_1)=0, \old(manual_selection_History_2)=0, \old(s1p_new)=0, \old(s1p_old)=0, \old(s1s1_new)=0, \old(s1s1_old)=0, \old(s1s2_new)=0, \old(s1s2_old)=0, \old(s2p_new)=0, \old(s2p_old)=0, \old(s2s1_new)=0, \old(s2s1_old)=0, \old(s2s2_new)=0, \old(s2s2_old)=0, \old(side1_written)=0, \old(side1Failed)=0, \old(side1Failed_History_0)=0, \old(side1Failed_History_1)=0, \old(side1Failed_History_2)=0, \old(side2_written)=0, \old(side2Failed)=0, \old(side2Failed_History_0)=0, \old(side2Failed_History_1)=0, \old(side2Failed_History_2)=0, active_side_History_0=2, active_side_History_1=0, active_side_History_2=-2, arg=0, cs1=0, cs1_new=-1, cs1_old=-3, cs2=0, cs2_new=-1, cs2_old=-3, manual_selection_History_0=-3, manual_selection_History_1=-5, manual_selection_History_2=0, nomsg=-1, s1p=0, s1p_new=-1, s1p_old=-1, s1s1=0, s1s1_new=-1, s1s1_old=-1, s1s2=0, s1s2_new=-1, s1s2_old=-1, s2p=0, s2p_new=-1, s2p_old=0, s2s1=0, s2s1_new=-1, s2s1_old=0, s2s2=0, s2s2_new=-1, s2s2_old=0, side1_written=-1, side1Failed=1, side1Failed_History_0=1, side1Failed_History_1=1, side1Failed_History_2=0, side2_written=0, side2Failed=0, side2Failed_History_0=0, side2Failed_History_1=0, side2Failed_History_2=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 19 procedures, 237 locations, 1 error locations. UNSAFE Result, 171.2s OverallTime, 46 OverallIterations, 6 TraceHistogramMax, 123.2s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 19187 SDtfs, 50489 SDslu, 33390 SDs, 0 SdLazy, 114047 SolverSat, 19317 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 53.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5432 GetRequests, 4164 SyntacticMatches, 36 SemanticMatches, 1232 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28782 ImplicationChecksByTransitivity, 16.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=60127occurred in iteration=44, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 39.3s AutomataMinimizationTime, 45 MinimizatonAttempts, 45830 StatesRemovedByMinimization, 37 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.5s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 4.8s InterpolantComputationTime, 11766 NumberOfCodeBlocks, 11766 NumberOfCodeBlocksAsserted, 61 NumberOfCheckSat, 11432 ConstructedInterpolants, 151 QuantifiedInterpolants, 6314866 SizeOfPredicates, 37 NumberOfNonLiveVariables, 23142 ConjunctsInSsa, 251 ConjunctsInUnsatCore, 60 InterpolantComputations, 41 PerfectInterpolantSequences, 4067/4542 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...