./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem11_label34.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/bin/uautomizer-DrprNOufMa/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem11_label34.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/bin/uautomizer-DrprNOufMa --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a342c32b3a906d782ffeb51d1d8c88255a892a6042ed92f6238731dda7f3b91e --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 22:07:37,557 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 22:07:37,558 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 22:07:37,580 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 22:07:37,581 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 22:07:37,582 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 22:07:37,583 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 22:07:37,585 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 22:07:37,586 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 22:07:37,587 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 22:07:37,588 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 22:07:37,589 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 22:07:37,589 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 22:07:37,590 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 22:07:37,591 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 22:07:37,593 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 22:07:37,593 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 22:07:37,594 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 22:07:37,596 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 22:07:37,598 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 22:07:37,600 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 22:07:37,601 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 22:07:37,602 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 22:07:37,603 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 22:07:37,605 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 22:07:37,606 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 22:07:37,606 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 22:07:37,607 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 22:07:37,607 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 22:07:37,608 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 22:07:37,608 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 22:07:37,609 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 22:07:37,610 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 22:07:37,610 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 22:07:37,611 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 22:07:37,611 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 22:07:37,612 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 22:07:37,612 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 22:07:37,612 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 22:07:37,613 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 22:07:37,613 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 22:07:37,614 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-06 22:07:37,632 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 22:07:37,632 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 22:07:37,632 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 22:07:37,633 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 22:07:37,633 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-06 22:07:37,633 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-06 22:07:37,634 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 22:07:37,634 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 22:07:37,634 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 22:07:37,634 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 22:07:37,634 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-06 22:07:37,634 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 22:07:37,634 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-06 22:07:37,635 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 22:07:37,635 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-06 22:07:37,635 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-06 22:07:37,635 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-06 22:07:37,635 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-06 22:07:37,635 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 22:07:37,635 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 22:07:37,635 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-06 22:07:37,636 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 22:07:37,636 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 22:07:37,636 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-06 22:07:37,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 22:07:37,636 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 22:07:37,636 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-06 22:07:37,636 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-06 22:07:37,637 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 22:07:37,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-06 22:07:37,637 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-06 22:07:37,637 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-06 22:07:37,637 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-06 22:07:37,637 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 22:07:37,637 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/bin/uautomizer-DrprNOufMa/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a342c32b3a906d782ffeb51d1d8c88255a892a6042ed92f6238731dda7f3b91e [2021-12-06 22:07:37,815 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 22:07:37,835 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 22:07:37,838 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 22:07:37,839 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 22:07:37,840 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 22:07:37,840 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/eca-rers2012/Problem11_label34.c [2021-12-06 22:07:37,883 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/bin/uautomizer-DrprNOufMa/data/ce32dabff/e0df4a9dd077495c8cbfb437bb211004/FLAG362662b66 [2021-12-06 22:07:38,341 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 22:07:38,341 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/sv-benchmarks/c/eca-rers2012/Problem11_label34.c [2021-12-06 22:07:38,354 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/bin/uautomizer-DrprNOufMa/data/ce32dabff/e0df4a9dd077495c8cbfb437bb211004/FLAG362662b66 [2021-12-06 22:07:38,365 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/bin/uautomizer-DrprNOufMa/data/ce32dabff/e0df4a9dd077495c8cbfb437bb211004 [2021-12-06 22:07:38,366 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 22:07:38,368 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 22:07:38,369 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 22:07:38,369 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 22:07:38,371 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 22:07:38,372 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 10:07:38" (1/1) ... [2021-12-06 22:07:38,373 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14bb1a66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:07:38, skipping insertion in model container [2021-12-06 22:07:38,373 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 10:07:38" (1/1) ... [2021-12-06 22:07:38,378 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 22:07:38,417 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 22:07:38,555 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/sv-benchmarks/c/eca-rers2012/Problem11_label34.c[1316,1329] [2021-12-06 22:07:38,724 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 22:07:38,730 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 22:07:38,740 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/sv-benchmarks/c/eca-rers2012/Problem11_label34.c[1316,1329] [2021-12-06 22:07:38,835 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 22:07:38,845 INFO L208 MainTranslator]: Completed translation [2021-12-06 22:07:38,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:07:38 WrapperNode [2021-12-06 22:07:38,846 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 22:07:38,846 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 22:07:38,847 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 22:07:38,847 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 22:07:38,852 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:07:38" (1/1) ... [2021-12-06 22:07:38,872 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:07:38" (1/1) ... [2021-12-06 22:07:38,957 INFO L137 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 999 [2021-12-06 22:07:38,957 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 22:07:38,958 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 22:07:38,958 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 22:07:38,958 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 22:07:38,964 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:07:38" (1/1) ... [2021-12-06 22:07:38,964 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:07:38" (1/1) ... [2021-12-06 22:07:38,969 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:07:38" (1/1) ... [2021-12-06 22:07:38,969 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:07:38" (1/1) ... [2021-12-06 22:07:38,995 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:07:38" (1/1) ... [2021-12-06 22:07:39,003 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:07:38" (1/1) ... [2021-12-06 22:07:39,009 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:07:38" (1/1) ... [2021-12-06 22:07:39,020 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 22:07:39,020 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 22:07:39,020 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 22:07:39,021 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 22:07:39,021 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:07:38" (1/1) ... [2021-12-06 22:07:39,027 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 22:07:39,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:07:39,045 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-06 22:07:39,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-06 22:07:39,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-06 22:07:39,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-06 22:07:39,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 22:07:39,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 22:07:39,122 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 22:07:39,124 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 22:07:40,147 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 22:07:40,155 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 22:07:40,155 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-06 22:07:40,157 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 10:07:40 BoogieIcfgContainer [2021-12-06 22:07:40,157 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 22:07:40,158 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-06 22:07:40,158 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-06 22:07:40,161 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-06 22:07:40,161 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 10:07:38" (1/3) ... [2021-12-06 22:07:40,162 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@576fe9c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 10:07:40, skipping insertion in model container [2021-12-06 22:07:40,162 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 10:07:38" (2/3) ... [2021-12-06 22:07:40,162 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@576fe9c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 10:07:40, skipping insertion in model container [2021-12-06 22:07:40,162 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 10:07:40" (3/3) ... [2021-12-06 22:07:40,163 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem11_label34.c [2021-12-06 22:07:40,167 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-06 22:07:40,167 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-06 22:07:40,203 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-06 22:07:40,208 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-06 22:07:40,208 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-06 22:07:40,224 INFO L276 IsEmpty]: Start isEmpty. Operand has 283 states, 281 states have (on average 1.7153024911032029) internal successors, (482), 282 states have internal predecessors, (482), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:40,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2021-12-06 22:07:40,228 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:07:40,228 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 22:07:40,229 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:07:40,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:07:40,233 INFO L85 PathProgramCache]: Analyzing trace with hash 297966002, now seen corresponding path program 1 times [2021-12-06 22:07:40,240 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:07:40,240 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1912708273] [2021-12-06 22:07:40,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:07:40,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:07:40,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:07:40,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 22:07:40,358 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:07:40,358 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1912708273] [2021-12-06 22:07:40,359 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1912708273] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:07:40,359 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:07:40,359 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-06 22:07:40,360 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1171354740] [2021-12-06 22:07:40,361 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:07:40,364 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 22:07:40,364 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:07:40,384 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 22:07:40,385 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 22:07:40,387 INFO L87 Difference]: Start difference. First operand has 283 states, 281 states have (on average 1.7153024911032029) internal successors, (482), 282 states have internal predecessors, (482), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:41,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:07:41,159 INFO L93 Difference]: Finished difference Result 763 states and 1352 transitions. [2021-12-06 22:07:41,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 22:07:41,162 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2021-12-06 22:07:41,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:07:41,175 INFO L225 Difference]: With dead ends: 763 [2021-12-06 22:07:41,176 INFO L226 Difference]: Without dead ends: 416 [2021-12-06 22:07:41,180 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 22:07:41,183 INFO L933 BasicCegarLoop]: 77 mSDtfsCounter, 265 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 585 mSolverCounterSat, 247 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 265 SdHoareTripleChecker+Valid, 89 SdHoareTripleChecker+Invalid, 832 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 247 IncrementalHoareTripleChecker+Valid, 585 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2021-12-06 22:07:41,184 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [265 Valid, 89 Invalid, 832 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [247 Valid, 585 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2021-12-06 22:07:41,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 416 states. [2021-12-06 22:07:41,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 416 to 408. [2021-12-06 22:07:41,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 408 states, 407 states have (on average 1.6142506142506143) internal successors, (657), 407 states have internal predecessors, (657), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:41,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 408 states and 657 transitions. [2021-12-06 22:07:41,232 INFO L78 Accepts]: Start accepts. Automaton has 408 states and 657 transitions. Word has length 8 [2021-12-06 22:07:41,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:07:41,232 INFO L470 AbstractCegarLoop]: Abstraction has 408 states and 657 transitions. [2021-12-06 22:07:41,233 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:41,233 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 657 transitions. [2021-12-06 22:07:41,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-12-06 22:07:41,235 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:07:41,236 INFO L514 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] [2021-12-06 22:07:41,236 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-06 22:07:41,236 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:07:41,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:07:41,237 INFO L85 PathProgramCache]: Analyzing trace with hash -2125867274, now seen corresponding path program 1 times [2021-12-06 22:07:41,237 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:07:41,238 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1848131374] [2021-12-06 22:07:41,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:07:41,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:07:41,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:07:41,356 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 22:07:41,356 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:07:41,356 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1848131374] [2021-12-06 22:07:41,357 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1848131374] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:07:41,357 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:07:41,357 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-06 22:07:41,357 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [917260450] [2021-12-06 22:07:41,357 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:07:41,358 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 22:07:41,358 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:07:41,359 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 22:07:41,359 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 22:07:41,359 INFO L87 Difference]: Start difference. First operand 408 states and 657 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 2 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:41,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:07:41,885 INFO L93 Difference]: Finished difference Result 1191 states and 1930 transitions. [2021-12-06 22:07:41,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 22:07:41,885 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 2 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 73 [2021-12-06 22:07:41,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:07:41,889 INFO L225 Difference]: With dead ends: 1191 [2021-12-06 22:07:41,889 INFO L226 Difference]: Without dead ends: 785 [2021-12-06 22:07:41,891 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 22:07:41,892 INFO L933 BasicCegarLoop]: 127 mSDtfsCounter, 141 mSDsluCounter, 25 mSDsCounter, 0 mSdLazyCounter, 558 mSolverCounterSat, 87 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 141 SdHoareTripleChecker+Valid, 152 SdHoareTripleChecker+Invalid, 645 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 558 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-12-06 22:07:41,892 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [141 Valid, 152 Invalid, 645 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 558 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-12-06 22:07:41,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 785 states. [2021-12-06 22:07:41,912 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 785 to 783. [2021-12-06 22:07:41,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 783 states, 782 states have (on average 1.438618925831202) internal successors, (1125), 782 states have internal predecessors, (1125), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:41,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 783 states and 1125 transitions. [2021-12-06 22:07:41,916 INFO L78 Accepts]: Start accepts. Automaton has 783 states and 1125 transitions. Word has length 73 [2021-12-06 22:07:41,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:07:41,916 INFO L470 AbstractCegarLoop]: Abstraction has 783 states and 1125 transitions. [2021-12-06 22:07:41,916 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 2 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:41,917 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1125 transitions. [2021-12-06 22:07:41,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2021-12-06 22:07:41,918 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:07:41,919 INFO L514 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] [2021-12-06 22:07:41,919 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-06 22:07:41,919 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:07:41,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:07:41,919 INFO L85 PathProgramCache]: Analyzing trace with hash 1460626538, now seen corresponding path program 1 times [2021-12-06 22:07:41,920 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:07:41,920 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2099607358] [2021-12-06 22:07:41,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:07:41,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:07:41,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:07:41,982 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 22:07:41,982 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:07:41,983 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2099607358] [2021-12-06 22:07:41,983 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2099607358] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:07:41,983 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:07:41,983 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-06 22:07:41,983 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [512550921] [2021-12-06 22:07:41,983 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:07:41,984 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 22:07:41,984 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:07:41,985 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 22:07:41,985 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 22:07:41,985 INFO L87 Difference]: Start difference. First operand 783 states and 1125 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 2 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:42,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:07:42,533 INFO L93 Difference]: Finished difference Result 1948 states and 2801 transitions. [2021-12-06 22:07:42,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 22:07:42,533 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 2 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 76 [2021-12-06 22:07:42,534 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:07:42,539 INFO L225 Difference]: With dead ends: 1948 [2021-12-06 22:07:42,539 INFO L226 Difference]: Without dead ends: 1167 [2021-12-06 22:07:42,540 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 22:07:42,541 INFO L933 BasicCegarLoop]: 99 mSDtfsCounter, 144 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 522 mSolverCounterSat, 142 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 144 SdHoareTripleChecker+Valid, 116 SdHoareTripleChecker+Invalid, 664 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 142 IncrementalHoareTripleChecker+Valid, 522 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-12-06 22:07:42,541 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [144 Valid, 116 Invalid, 664 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [142 Valid, 522 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-12-06 22:07:42,543 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1167 states. [2021-12-06 22:07:42,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1167 to 1154. [2021-12-06 22:07:42,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1154 states, 1153 states have (on average 1.3391153512575888) internal successors, (1544), 1153 states have internal predecessors, (1544), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:42,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 1154 states and 1544 transitions. [2021-12-06 22:07:42,563 INFO L78 Accepts]: Start accepts. Automaton has 1154 states and 1544 transitions. Word has length 76 [2021-12-06 22:07:42,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:07:42,563 INFO L470 AbstractCegarLoop]: Abstraction has 1154 states and 1544 transitions. [2021-12-06 22:07:42,563 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 2 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:42,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1544 transitions. [2021-12-06 22:07:42,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2021-12-06 22:07:42,565 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:07:42,565 INFO L514 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] [2021-12-06 22:07:42,565 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-06 22:07:42,565 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:07:42,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:07:42,566 INFO L85 PathProgramCache]: Analyzing trace with hash -468520468, now seen corresponding path program 1 times [2021-12-06 22:07:42,566 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:07:42,566 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1462341204] [2021-12-06 22:07:42,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:07:42,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:07:42,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:07:42,645 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 22:07:42,645 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:07:42,646 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1462341204] [2021-12-06 22:07:42,646 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1462341204] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:07:42,646 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:07:42,646 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-06 22:07:42,646 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765678736] [2021-12-06 22:07:42,646 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:07:42,646 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 22:07:42,647 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:07:42,647 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 22:07:42,647 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 22:07:42,647 INFO L87 Difference]: Start difference. First operand 1154 states and 1544 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 2 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:43,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:07:43,278 INFO L93 Difference]: Finished difference Result 2676 states and 3529 transitions. [2021-12-06 22:07:43,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 22:07:43,279 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 2 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 77 [2021-12-06 22:07:43,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:07:43,288 INFO L225 Difference]: With dead ends: 2676 [2021-12-06 22:07:43,288 INFO L226 Difference]: Without dead ends: 1524 [2021-12-06 22:07:43,290 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 22:07:43,291 INFO L933 BasicCegarLoop]: 167 mSDtfsCounter, 120 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 530 mSolverCounterSat, 31 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 120 SdHoareTripleChecker+Valid, 189 SdHoareTripleChecker+Invalid, 561 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 530 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-12-06 22:07:43,292 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [120 Valid, 189 Invalid, 561 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 530 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-12-06 22:07:43,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1524 states. [2021-12-06 22:07:43,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1524 to 1523. [2021-12-06 22:07:43,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1523 states, 1522 states have (on average 1.268725361366623) internal successors, (1931), 1522 states have internal predecessors, (1931), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:43,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 1523 states and 1931 transitions. [2021-12-06 22:07:43,333 INFO L78 Accepts]: Start accepts. Automaton has 1523 states and 1931 transitions. Word has length 77 [2021-12-06 22:07:43,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:07:43,333 INFO L470 AbstractCegarLoop]: Abstraction has 1523 states and 1931 transitions. [2021-12-06 22:07:43,334 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 2 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:43,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 1931 transitions. [2021-12-06 22:07:43,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-12-06 22:07:43,336 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:07:43,337 INFO L514 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] [2021-12-06 22:07:43,337 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-06 22:07:43,337 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:07:43,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:07:43,338 INFO L85 PathProgramCache]: Analyzing trace with hash 1748427017, now seen corresponding path program 1 times [2021-12-06 22:07:43,338 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:07:43,338 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2092107355] [2021-12-06 22:07:43,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:07:43,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:07:43,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:07:43,441 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 22:07:43,441 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:07:43,441 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2092107355] [2021-12-06 22:07:43,442 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2092107355] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:07:43,442 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:07:43,442 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-06 22:07:43,442 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [285244913] [2021-12-06 22:07:43,442 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:07:43,443 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 22:07:43,443 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:07:43,443 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 22:07:43,444 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 22:07:43,444 INFO L87 Difference]: Start difference. First operand 1523 states and 1931 transitions. Second operand has 3 states, 3 states have (on average 45.0) internal successors, (135), 2 states have internal predecessors, (135), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:43,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:07:43,903 INFO L93 Difference]: Finished difference Result 3968 states and 5151 transitions. [2021-12-06 22:07:43,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 22:07:43,903 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 45.0) internal successors, (135), 2 states have internal predecessors, (135), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 135 [2021-12-06 22:07:43,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:07:43,915 INFO L225 Difference]: With dead ends: 3968 [2021-12-06 22:07:43,915 INFO L226 Difference]: Without dead ends: 2631 [2021-12-06 22:07:43,917 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 22:07:43,918 INFO L933 BasicCegarLoop]: 130 mSDtfsCounter, 115 mSDsluCounter, 24 mSDsCounter, 0 mSdLazyCounter, 448 mSolverCounterSat, 182 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 115 SdHoareTripleChecker+Valid, 154 SdHoareTripleChecker+Invalid, 630 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 182 IncrementalHoareTripleChecker+Valid, 448 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2021-12-06 22:07:43,919 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [115 Valid, 154 Invalid, 630 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [182 Valid, 448 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2021-12-06 22:07:43,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2631 states. [2021-12-06 22:07:43,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2631 to 2447. [2021-12-06 22:07:43,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2447 states, 2446 states have (on average 1.2236304170073589) internal successors, (2993), 2446 states have internal predecessors, (2993), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:43,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 2447 states and 2993 transitions. [2021-12-06 22:07:43,972 INFO L78 Accepts]: Start accepts. Automaton has 2447 states and 2993 transitions. Word has length 135 [2021-12-06 22:07:43,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:07:43,973 INFO L470 AbstractCegarLoop]: Abstraction has 2447 states and 2993 transitions. [2021-12-06 22:07:43,973 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 45.0) internal successors, (135), 2 states have internal predecessors, (135), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:43,973 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 2993 transitions. [2021-12-06 22:07:43,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2021-12-06 22:07:43,975 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:07:43,975 INFO L514 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, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 22:07:43,975 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-06 22:07:43,975 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:07:43,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:07:43,976 INFO L85 PathProgramCache]: Analyzing trace with hash -1020821399, now seen corresponding path program 1 times [2021-12-06 22:07:43,976 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:07:43,976 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [449374007] [2021-12-06 22:07:43,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:07:43,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:07:44,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:07:44,047 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-12-06 22:07:44,047 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:07:44,047 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [449374007] [2021-12-06 22:07:44,047 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [449374007] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:07:44,047 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:07:44,048 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-06 22:07:44,048 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [621470690] [2021-12-06 22:07:44,048 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:07:44,048 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 22:07:44,049 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:07:44,049 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 22:07:44,049 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 22:07:44,049 INFO L87 Difference]: Start difference. First operand 2447 states and 2993 transitions. Second operand has 3 states, 3 states have (on average 49.0) internal successors, (147), 2 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:44,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:07:44,564 INFO L93 Difference]: Finished difference Result 5266 states and 6463 transitions. [2021-12-06 22:07:44,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 22:07:44,564 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 49.0) internal successors, (147), 2 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 151 [2021-12-06 22:07:44,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:07:44,575 INFO L225 Difference]: With dead ends: 5266 [2021-12-06 22:07:44,575 INFO L226 Difference]: Without dead ends: 3005 [2021-12-06 22:07:44,577 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 22:07:44,578 INFO L933 BasicCegarLoop]: 125 mSDtfsCounter, 75 mSDsluCounter, 28 mSDsCounter, 0 mSdLazyCounter, 534 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 75 SdHoareTripleChecker+Valid, 153 SdHoareTripleChecker+Invalid, 560 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 534 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-12-06 22:07:44,578 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [75 Valid, 153 Invalid, 560 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 534 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-12-06 22:07:44,581 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3005 states. [2021-12-06 22:07:44,618 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3005 to 2820. [2021-12-06 22:07:44,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2820 states, 2819 states have (on average 1.2220645619013835) internal successors, (3445), 2819 states have internal predecessors, (3445), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:44,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2820 states to 2820 states and 3445 transitions. [2021-12-06 22:07:44,626 INFO L78 Accepts]: Start accepts. Automaton has 2820 states and 3445 transitions. Word has length 151 [2021-12-06 22:07:44,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:07:44,626 INFO L470 AbstractCegarLoop]: Abstraction has 2820 states and 3445 transitions. [2021-12-06 22:07:44,627 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 49.0) internal successors, (147), 2 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:44,627 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 3445 transitions. [2021-12-06 22:07:44,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2021-12-06 22:07:44,629 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:07:44,629 INFO L514 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 22:07:44,629 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-06 22:07:44,630 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:07:44,630 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:07:44,630 INFO L85 PathProgramCache]: Analyzing trace with hash -1992311834, now seen corresponding path program 1 times [2021-12-06 22:07:44,630 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:07:44,630 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [725932912] [2021-12-06 22:07:44,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:07:44,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:07:44,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:07:44,709 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 22:07:44,709 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:07:44,709 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [725932912] [2021-12-06 22:07:44,709 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [725932912] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:07:44,709 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:07:44,710 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 22:07:44,710 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [895899896] [2021-12-06 22:07:44,710 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:07:44,710 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 22:07:44,710 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:07:44,711 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 22:07:44,711 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 22:07:44,711 INFO L87 Difference]: Start difference. First operand 2820 states and 3445 transitions. Second operand has 3 states, 3 states have (on average 62.666666666666664) internal successors, (188), 3 states have internal predecessors, (188), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:45,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:07:45,265 INFO L93 Difference]: Finished difference Result 6567 states and 8101 transitions. [2021-12-06 22:07:45,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 22:07:45,265 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 62.666666666666664) internal successors, (188), 3 states have internal predecessors, (188), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 188 [2021-12-06 22:07:45,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:07:45,280 INFO L225 Difference]: With dead ends: 6567 [2021-12-06 22:07:45,280 INFO L226 Difference]: Without dead ends: 3933 [2021-12-06 22:07:45,282 INFO L932 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 [2021-12-06 22:07:45,283 INFO L933 BasicCegarLoop]: 312 mSDtfsCounter, 135 mSDsluCounter, 20 mSDsCounter, 0 mSdLazyCounter, 546 mSolverCounterSat, 91 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 135 SdHoareTripleChecker+Valid, 332 SdHoareTripleChecker+Invalid, 637 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 91 IncrementalHoareTripleChecker+Valid, 546 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-12-06 22:07:45,283 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [135 Valid, 332 Invalid, 637 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [91 Valid, 546 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-12-06 22:07:45,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3933 states. [2021-12-06 22:07:45,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3933 to 3556. [2021-12-06 22:07:45,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3556 states, 3555 states have (on average 1.2115330520393812) internal successors, (4307), 3555 states have internal predecessors, (4307), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:45,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3556 states to 3556 states and 4307 transitions. [2021-12-06 22:07:45,361 INFO L78 Accepts]: Start accepts. Automaton has 3556 states and 4307 transitions. Word has length 188 [2021-12-06 22:07:45,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:07:45,361 INFO L470 AbstractCegarLoop]: Abstraction has 3556 states and 4307 transitions. [2021-12-06 22:07:45,362 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 62.666666666666664) internal successors, (188), 3 states have internal predecessors, (188), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:45,362 INFO L276 IsEmpty]: Start isEmpty. Operand 3556 states and 4307 transitions. [2021-12-06 22:07:45,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2021-12-06 22:07:45,364 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:07:45,365 INFO L514 BasicCegarLoop]: trace histogram [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] [2021-12-06 22:07:45,365 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-06 22:07:45,365 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:07:45,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:07:45,365 INFO L85 PathProgramCache]: Analyzing trace with hash -135427600, now seen corresponding path program 1 times [2021-12-06 22:07:45,366 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:07:45,366 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [202497975] [2021-12-06 22:07:45,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:07:45,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:07:45,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:07:45,488 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 22:07:45,489 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:07:45,489 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [202497975] [2021-12-06 22:07:45,489 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [202497975] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:07:45,489 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:07:45,489 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 22:07:45,489 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1029735380] [2021-12-06 22:07:45,489 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:07:45,490 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 22:07:45,490 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:07:45,490 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 22:07:45,490 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 22:07:45,490 INFO L87 Difference]: Start difference. First operand 3556 states and 4307 transitions. Second operand has 4 states, 4 states have (on average 47.25) internal successors, (189), 3 states have internal predecessors, (189), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:46,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:07:46,188 INFO L93 Difference]: Finished difference Result 7663 states and 9267 transitions. [2021-12-06 22:07:46,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 22:07:46,189 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 47.25) internal successors, (189), 3 states have internal predecessors, (189), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 189 [2021-12-06 22:07:46,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:07:46,207 INFO L225 Difference]: With dead ends: 7663 [2021-12-06 22:07:46,207 INFO L226 Difference]: Without dead ends: 4109 [2021-12-06 22:07:46,210 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 22:07:46,211 INFO L933 BasicCegarLoop]: 125 mSDtfsCounter, 309 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 770 mSolverCounterSat, 69 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 309 SdHoareTripleChecker+Valid, 157 SdHoareTripleChecker+Invalid, 839 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 69 IncrementalHoareTripleChecker+Valid, 770 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2021-12-06 22:07:46,212 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [309 Valid, 157 Invalid, 839 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [69 Valid, 770 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2021-12-06 22:07:46,216 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4109 states. [2021-12-06 22:07:46,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4109 to 4108. [2021-12-06 22:07:46,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4108 states, 4107 states have (on average 1.1977112247382518) internal successors, (4919), 4107 states have internal predecessors, (4919), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:46,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4108 states to 4108 states and 4919 transitions. [2021-12-06 22:07:46,278 INFO L78 Accepts]: Start accepts. Automaton has 4108 states and 4919 transitions. Word has length 189 [2021-12-06 22:07:46,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:07:46,278 INFO L470 AbstractCegarLoop]: Abstraction has 4108 states and 4919 transitions. [2021-12-06 22:07:46,278 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 47.25) internal successors, (189), 3 states have internal predecessors, (189), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:46,278 INFO L276 IsEmpty]: Start isEmpty. Operand 4108 states and 4919 transitions. [2021-12-06 22:07:46,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2021-12-06 22:07:46,280 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:07:46,280 INFO L514 BasicCegarLoop]: trace histogram [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] [2021-12-06 22:07:46,281 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-06 22:07:46,281 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:07:46,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:07:46,281 INFO L85 PathProgramCache]: Analyzing trace with hash -534068407, now seen corresponding path program 1 times [2021-12-06 22:07:46,281 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:07:46,281 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [126130365] [2021-12-06 22:07:46,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:07:46,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:07:46,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:07:46,362 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 22:07:46,362 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:07:46,362 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [126130365] [2021-12-06 22:07:46,362 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [126130365] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:07:46,362 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:07:46,362 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 22:07:46,363 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2074506373] [2021-12-06 22:07:46,363 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:07:46,363 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 22:07:46,363 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:07:46,363 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 22:07:46,363 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 22:07:46,364 INFO L87 Difference]: Start difference. First operand 4108 states and 4919 transitions. Second operand has 4 states, 4 states have (on average 49.75) internal successors, (199), 3 states have internal predecessors, (199), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:47,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:07:47,101 INFO L93 Difference]: Finished difference Result 8767 states and 10491 transitions. [2021-12-06 22:07:47,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 22:07:47,102 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 49.75) internal successors, (199), 3 states have internal predecessors, (199), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 199 [2021-12-06 22:07:47,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:07:47,117 INFO L225 Difference]: With dead ends: 8767 [2021-12-06 22:07:47,118 INFO L226 Difference]: Without dead ends: 4661 [2021-12-06 22:07:47,120 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 22:07:47,121 INFO L933 BasicCegarLoop]: 131 mSDtfsCounter, 209 mSDsluCounter, 54 mSDsCounter, 0 mSdLazyCounter, 1061 mSolverCounterSat, 60 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 209 SdHoareTripleChecker+Valid, 185 SdHoareTripleChecker+Invalid, 1121 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 60 IncrementalHoareTripleChecker+Valid, 1061 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2021-12-06 22:07:47,121 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [209 Valid, 185 Invalid, 1121 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [60 Valid, 1061 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2021-12-06 22:07:47,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4661 states. [2021-12-06 22:07:47,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4661 to 4476. [2021-12-06 22:07:47,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4476 states, 4475 states have (on average 1.1935195530726257) internal successors, (5341), 4475 states have internal predecessors, (5341), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:47,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4476 states to 4476 states and 5341 transitions. [2021-12-06 22:07:47,180 INFO L78 Accepts]: Start accepts. Automaton has 4476 states and 5341 transitions. Word has length 199 [2021-12-06 22:07:47,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:07:47,181 INFO L470 AbstractCegarLoop]: Abstraction has 4476 states and 5341 transitions. [2021-12-06 22:07:47,181 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 49.75) internal successors, (199), 3 states have internal predecessors, (199), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:47,181 INFO L276 IsEmpty]: Start isEmpty. Operand 4476 states and 5341 transitions. [2021-12-06 22:07:47,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2021-12-06 22:07:47,183 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:07:47,183 INFO L514 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 22:07:47,183 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-06 22:07:47,183 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:07:47,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:07:47,184 INFO L85 PathProgramCache]: Analyzing trace with hash -1453604799, now seen corresponding path program 1 times [2021-12-06 22:07:47,184 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:07:47,184 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1618527840] [2021-12-06 22:07:47,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:07:47,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:07:47,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:07:47,243 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2021-12-06 22:07:47,243 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:07:47,243 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1618527840] [2021-12-06 22:07:47,243 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1618527840] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:07:47,244 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:07:47,244 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 22:07:47,244 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1569919781] [2021-12-06 22:07:47,244 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:07:47,244 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 22:07:47,244 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:07:47,245 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 22:07:47,245 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 22:07:47,245 INFO L87 Difference]: Start difference. First operand 4476 states and 5341 transitions. Second operand has 3 states, 3 states have (on average 45.666666666666664) internal successors, (137), 3 states have internal predecessors, (137), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:47,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:07:47,899 INFO L93 Difference]: Finished difference Result 11161 states and 13448 transitions. [2021-12-06 22:07:47,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 22:07:47,900 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 45.666666666666664) internal successors, (137), 3 states have internal predecessors, (137), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 200 [2021-12-06 22:07:47,900 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:07:47,923 INFO L225 Difference]: With dead ends: 11161 [2021-12-06 22:07:47,923 INFO L226 Difference]: Without dead ends: 6687 [2021-12-06 22:07:47,926 INFO L932 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 [2021-12-06 22:07:47,927 INFO L933 BasicCegarLoop]: 72 mSDtfsCounter, 226 mSDsluCounter, 9 mSDsCounter, 0 mSdLazyCounter, 548 mSolverCounterSat, 142 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 226 SdHoareTripleChecker+Valid, 81 SdHoareTripleChecker+Invalid, 690 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 142 IncrementalHoareTripleChecker+Valid, 548 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-12-06 22:07:47,927 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [226 Valid, 81 Invalid, 690 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [142 Valid, 548 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-12-06 22:07:47,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6687 states. [2021-12-06 22:07:47,990 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6687 to 5948. [2021-12-06 22:07:47,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5948 states, 5947 states have (on average 1.2101900117706406) internal successors, (7197), 5947 states have internal predecessors, (7197), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:48,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5948 states to 5948 states and 7197 transitions. [2021-12-06 22:07:48,002 INFO L78 Accepts]: Start accepts. Automaton has 5948 states and 7197 transitions. Word has length 200 [2021-12-06 22:07:48,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:07:48,003 INFO L470 AbstractCegarLoop]: Abstraction has 5948 states and 7197 transitions. [2021-12-06 22:07:48,003 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 45.666666666666664) internal successors, (137), 3 states have internal predecessors, (137), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:48,003 INFO L276 IsEmpty]: Start isEmpty. Operand 5948 states and 7197 transitions. [2021-12-06 22:07:48,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2021-12-06 22:07:48,004 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:07:48,004 INFO L514 BasicCegarLoop]: trace histogram [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] [2021-12-06 22:07:48,004 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-12-06 22:07:48,005 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:07:48,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:07:48,005 INFO L85 PathProgramCache]: Analyzing trace with hash 1932082615, now seen corresponding path program 1 times [2021-12-06 22:07:48,005 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:07:48,005 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1135954887] [2021-12-06 22:07:48,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:07:48,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:07:48,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:07:48,083 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 22:07:48,083 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:07:48,083 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1135954887] [2021-12-06 22:07:48,084 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1135954887] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:07:48,084 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:07:48,084 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 22:07:48,084 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [428428738] [2021-12-06 22:07:48,084 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:07:48,084 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 22:07:48,084 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:07:48,085 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 22:07:48,085 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 22:07:48,085 INFO L87 Difference]: Start difference. First operand 5948 states and 7197 transitions. Second operand has 4 states, 4 states have (on average 51.0) internal successors, (204), 3 states have internal predecessors, (204), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:49,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:07:49,087 INFO L93 Difference]: Finished difference Result 16323 states and 19802 transitions. [2021-12-06 22:07:49,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 22:07:49,088 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 51.0) internal successors, (204), 3 states have internal predecessors, (204), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 204 [2021-12-06 22:07:49,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:07:49,104 INFO L225 Difference]: With dead ends: 16323 [2021-12-06 22:07:49,104 INFO L226 Difference]: Without dead ends: 10377 [2021-12-06 22:07:49,109 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 22:07:49,109 INFO L933 BasicCegarLoop]: 66 mSDtfsCounter, 244 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 1101 mSolverCounterSat, 227 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 244 SdHoareTripleChecker+Valid, 108 SdHoareTripleChecker+Invalid, 1328 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 227 IncrementalHoareTripleChecker+Valid, 1101 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2021-12-06 22:07:49,109 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [244 Valid, 108 Invalid, 1328 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [227 Valid, 1101 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2021-12-06 22:07:49,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10377 states. [2021-12-06 22:07:49,201 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10377 to 10372. [2021-12-06 22:07:49,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10372 states, 10371 states have (on average 1.2001735608909458) internal successors, (12447), 10371 states have internal predecessors, (12447), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:49,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10372 states to 10372 states and 12447 transitions. [2021-12-06 22:07:49,219 INFO L78 Accepts]: Start accepts. Automaton has 10372 states and 12447 transitions. Word has length 204 [2021-12-06 22:07:49,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:07:49,219 INFO L470 AbstractCegarLoop]: Abstraction has 10372 states and 12447 transitions. [2021-12-06 22:07:49,219 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 51.0) internal successors, (204), 3 states have internal predecessors, (204), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:49,220 INFO L276 IsEmpty]: Start isEmpty. Operand 10372 states and 12447 transitions. [2021-12-06 22:07:49,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2021-12-06 22:07:49,221 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:07:49,221 INFO L514 BasicCegarLoop]: trace histogram [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] [2021-12-06 22:07:49,221 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-12-06 22:07:49,221 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:07:49,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:07:49,222 INFO L85 PathProgramCache]: Analyzing trace with hash -798827115, now seen corresponding path program 1 times [2021-12-06 22:07:49,222 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:07:49,222 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1292895587] [2021-12-06 22:07:49,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:07:49,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:07:49,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:07:49,317 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 22:07:49,317 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:07:49,317 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1292895587] [2021-12-06 22:07:49,318 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1292895587] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:07:49,318 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:07:49,318 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 22:07:49,318 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1695248569] [2021-12-06 22:07:49,318 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:07:49,319 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 22:07:49,319 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:07:49,319 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 22:07:49,319 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 22:07:49,319 INFO L87 Difference]: Start difference. First operand 10372 states and 12447 transitions. Second operand has 4 states, 4 states have (on average 55.0) internal successors, (220), 3 states have internal predecessors, (220), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:50,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:07:50,034 INFO L93 Difference]: Finished difference Result 20930 states and 25117 transitions. [2021-12-06 22:07:50,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 22:07:50,035 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 55.0) internal successors, (220), 3 states have internal predecessors, (220), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 220 [2021-12-06 22:07:50,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:07:50,049 INFO L225 Difference]: With dead ends: 20930 [2021-12-06 22:07:50,049 INFO L226 Difference]: Without dead ends: 10928 [2021-12-06 22:07:50,056 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 22:07:50,057 INFO L933 BasicCegarLoop]: 134 mSDtfsCounter, 200 mSDsluCounter, 35 mSDsCounter, 0 mSdLazyCounter, 937 mSolverCounterSat, 67 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 200 SdHoareTripleChecker+Valid, 169 SdHoareTripleChecker+Invalid, 1004 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 67 IncrementalHoareTripleChecker+Valid, 937 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2021-12-06 22:07:50,057 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [200 Valid, 169 Invalid, 1004 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [67 Valid, 937 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2021-12-06 22:07:50,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10928 states. [2021-12-06 22:07:50,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10928 to 10556. [2021-12-06 22:07:50,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10556 states, 10555 states have (on average 1.1972524869729986) internal successors, (12637), 10555 states have internal predecessors, (12637), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:50,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10556 states to 10556 states and 12637 transitions. [2021-12-06 22:07:50,184 INFO L78 Accepts]: Start accepts. Automaton has 10556 states and 12637 transitions. Word has length 220 [2021-12-06 22:07:50,184 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:07:50,184 INFO L470 AbstractCegarLoop]: Abstraction has 10556 states and 12637 transitions. [2021-12-06 22:07:50,185 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 55.0) internal successors, (220), 3 states have internal predecessors, (220), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:50,185 INFO L276 IsEmpty]: Start isEmpty. Operand 10556 states and 12637 transitions. [2021-12-06 22:07:50,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2021-12-06 22:07:50,187 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:07:50,187 INFO L514 BasicCegarLoop]: trace histogram [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, 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] [2021-12-06 22:07:50,187 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-12-06 22:07:50,187 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:07:50,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:07:50,188 INFO L85 PathProgramCache]: Analyzing trace with hash -994695744, now seen corresponding path program 1 times [2021-12-06 22:07:50,188 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:07:50,188 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [188028291] [2021-12-06 22:07:50,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:07:50,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:07:50,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:07:50,254 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 22:07:50,254 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:07:50,254 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [188028291] [2021-12-06 22:07:50,254 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [188028291] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:07:50,254 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:07:50,254 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 22:07:50,255 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [37166894] [2021-12-06 22:07:50,255 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:07:50,255 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 22:07:50,255 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:07:50,255 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 22:07:50,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 22:07:50,256 INFO L87 Difference]: Start difference. First operand 10556 states and 12637 transitions. Second operand has 3 states, 3 states have (on average 75.33333333333333) internal successors, (226), 3 states have internal predecessors, (226), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:50,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:07:50,860 INFO L93 Difference]: Finished difference Result 20740 states and 24884 transitions. [2021-12-06 22:07:50,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 22:07:50,860 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 75.33333333333333) internal successors, (226), 3 states have internal predecessors, (226), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 226 [2021-12-06 22:07:50,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:07:50,872 INFO L225 Difference]: With dead ends: 20740 [2021-12-06 22:07:50,872 INFO L226 Difference]: Without dead ends: 10554 [2021-12-06 22:07:50,878 INFO L932 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 [2021-12-06 22:07:50,879 INFO L933 BasicCegarLoop]: 285 mSDtfsCounter, 142 mSDsluCounter, 20 mSDsCounter, 0 mSdLazyCounter, 551 mSolverCounterSat, 51 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 142 SdHoareTripleChecker+Valid, 305 SdHoareTripleChecker+Invalid, 602 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 51 IncrementalHoareTripleChecker+Valid, 551 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-12-06 22:07:50,879 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [142 Valid, 305 Invalid, 602 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [51 Valid, 551 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-12-06 22:07:50,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10554 states. [2021-12-06 22:07:50,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10554 to 10554. [2021-12-06 22:07:50,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10554 states, 10553 states have (on average 1.1604283142234435) internal successors, (12246), 10553 states have internal predecessors, (12246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:51,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10554 states to 10554 states and 12246 transitions. [2021-12-06 22:07:51,027 INFO L78 Accepts]: Start accepts. Automaton has 10554 states and 12246 transitions. Word has length 226 [2021-12-06 22:07:51,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:07:51,027 INFO L470 AbstractCegarLoop]: Abstraction has 10554 states and 12246 transitions. [2021-12-06 22:07:51,028 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 75.33333333333333) internal successors, (226), 3 states have internal predecessors, (226), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:51,028 INFO L276 IsEmpty]: Start isEmpty. Operand 10554 states and 12246 transitions. [2021-12-06 22:07:51,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2021-12-06 22:07:51,030 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:07:51,030 INFO L514 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 22:07:51,030 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-12-06 22:07:51,030 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:07:51,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:07:51,030 INFO L85 PathProgramCache]: Analyzing trace with hash -1028228009, now seen corresponding path program 1 times [2021-12-06 22:07:51,030 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:07:51,031 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [294779677] [2021-12-06 22:07:51,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:07:51,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:07:51,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:07:51,093 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2021-12-06 22:07:51,093 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:07:51,093 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [294779677] [2021-12-06 22:07:51,093 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [294779677] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:07:51,093 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:07:51,093 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 22:07:51,093 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1691565022] [2021-12-06 22:07:51,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:07:51,094 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 22:07:51,094 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:07:51,094 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 22:07:51,094 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 22:07:51,094 INFO L87 Difference]: Start difference. First operand 10554 states and 12246 transitions. Second operand has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:51,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:07:51,748 INFO L93 Difference]: Finished difference Result 21661 states and 25192 transitions. [2021-12-06 22:07:51,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 22:07:51,749 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 243 [2021-12-06 22:07:51,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:07:51,764 INFO L225 Difference]: With dead ends: 21661 [2021-12-06 22:07:51,764 INFO L226 Difference]: Without dead ends: 11477 [2021-12-06 22:07:51,773 INFO L932 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 [2021-12-06 22:07:51,774 INFO L933 BasicCegarLoop]: 88 mSDtfsCounter, 219 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 541 mSolverCounterSat, 137 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 219 SdHoareTripleChecker+Valid, 95 SdHoareTripleChecker+Invalid, 678 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 137 IncrementalHoareTripleChecker+Valid, 541 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-12-06 22:07:51,774 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [219 Valid, 95 Invalid, 678 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [137 Valid, 541 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-12-06 22:07:51,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11477 states. [2021-12-06 22:07:51,892 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11477 to 10554. [2021-12-06 22:07:51,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10554 states, 10553 states have (on average 1.1592911968160713) internal successors, (12234), 10553 states have internal predecessors, (12234), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:51,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10554 states to 10554 states and 12234 transitions. [2021-12-06 22:07:51,908 INFO L78 Accepts]: Start accepts. Automaton has 10554 states and 12234 transitions. Word has length 243 [2021-12-06 22:07:51,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:07:51,909 INFO L470 AbstractCegarLoop]: Abstraction has 10554 states and 12234 transitions. [2021-12-06 22:07:51,909 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:51,909 INFO L276 IsEmpty]: Start isEmpty. Operand 10554 states and 12234 transitions. [2021-12-06 22:07:51,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2021-12-06 22:07:51,911 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:07:51,912 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2021-12-06 22:07:51,912 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-12-06 22:07:51,912 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:07:51,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:07:51,912 INFO L85 PathProgramCache]: Analyzing trace with hash -572356650, now seen corresponding path program 1 times [2021-12-06 22:07:51,912 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:07:51,913 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1336583632] [2021-12-06 22:07:51,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:07:51,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:07:51,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:07:52,039 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2021-12-06 22:07:52,040 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:07:52,040 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1336583632] [2021-12-06 22:07:52,040 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1336583632] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:07:52,040 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:07:52,040 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-06 22:07:52,040 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [525839837] [2021-12-06 22:07:52,040 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:07:52,041 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-06 22:07:52,041 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:07:52,041 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-06 22:07:52,041 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-06 22:07:52,041 INFO L87 Difference]: Start difference. First operand 10554 states and 12234 transitions. Second operand has 5 states, 5 states have (on average 38.2) internal successors, (191), 4 states have internal predecessors, (191), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:52,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:07:52,769 INFO L93 Difference]: Finished difference Result 22433 states and 26009 transitions. [2021-12-06 22:07:52,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 22:07:52,770 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 38.2) internal successors, (191), 4 states have internal predecessors, (191), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 269 [2021-12-06 22:07:52,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:07:52,778 INFO L225 Difference]: With dead ends: 22433 [2021-12-06 22:07:52,778 INFO L226 Difference]: Without dead ends: 12208 [2021-12-06 22:07:52,784 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-12-06 22:07:52,784 INFO L933 BasicCegarLoop]: 122 mSDtfsCounter, 143 mSDsluCounter, 68 mSDsCounter, 0 mSdLazyCounter, 1170 mSolverCounterSat, 95 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 143 SdHoareTripleChecker+Valid, 190 SdHoareTripleChecker+Invalid, 1265 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 95 IncrementalHoareTripleChecker+Valid, 1170 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2021-12-06 22:07:52,784 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [143 Valid, 190 Invalid, 1265 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [95 Valid, 1170 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2021-12-06 22:07:52,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12208 states. [2021-12-06 22:07:52,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12208 to 10551. [2021-12-06 22:07:52,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10551 states, 10550 states have (on average 1.1577251184834123) internal successors, (12214), 10550 states have internal predecessors, (12214), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:52,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10551 states to 10551 states and 12214 transitions. [2021-12-06 22:07:52,897 INFO L78 Accepts]: Start accepts. Automaton has 10551 states and 12214 transitions. Word has length 269 [2021-12-06 22:07:52,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:07:52,897 INFO L470 AbstractCegarLoop]: Abstraction has 10551 states and 12214 transitions. [2021-12-06 22:07:52,897 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 38.2) internal successors, (191), 4 states have internal predecessors, (191), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:52,898 INFO L276 IsEmpty]: Start isEmpty. Operand 10551 states and 12214 transitions. [2021-12-06 22:07:52,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2021-12-06 22:07:52,901 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:07:52,901 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2021-12-06 22:07:52,901 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-12-06 22:07:52,901 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:07:52,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:07:52,902 INFO L85 PathProgramCache]: Analyzing trace with hash 2130135958, now seen corresponding path program 1 times [2021-12-06 22:07:52,902 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:07:52,902 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1078187081] [2021-12-06 22:07:52,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:07:52,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:07:52,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:07:52,995 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2021-12-06 22:07:52,995 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:07:52,995 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1078187081] [2021-12-06 22:07:52,995 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1078187081] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:07:52,995 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:07:52,996 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 22:07:52,996 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1731835240] [2021-12-06 22:07:52,996 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:07:52,996 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 22:07:52,996 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:07:52,996 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 22:07:52,997 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 22:07:52,997 INFO L87 Difference]: Start difference. First operand 10551 states and 12214 transitions. Second operand has 4 states, 4 states have (on average 47.75) internal successors, (191), 3 states have internal predecessors, (191), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:53,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:07:53,769 INFO L93 Difference]: Finished difference Result 20923 states and 24237 transitions. [2021-12-06 22:07:53,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 22:07:53,770 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 47.75) internal successors, (191), 3 states have internal predecessors, (191), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 274 [2021-12-06 22:07:53,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:07:53,776 INFO L225 Difference]: With dead ends: 20923 [2021-12-06 22:07:53,777 INFO L226 Difference]: Without dead ends: 10742 [2021-12-06 22:07:53,781 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 22:07:53,782 INFO L933 BasicCegarLoop]: 127 mSDtfsCounter, 217 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 907 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 217 SdHoareTripleChecker+Valid, 174 SdHoareTripleChecker+Invalid, 949 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 907 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2021-12-06 22:07:53,782 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [217 Valid, 174 Invalid, 949 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 907 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2021-12-06 22:07:53,788 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10742 states. [2021-12-06 22:07:53,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10742 to 10367. [2021-12-06 22:07:53,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10367 states, 10366 states have (on average 1.1570519004437585) internal successors, (11994), 10366 states have internal predecessors, (11994), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:53,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10367 states to 10367 states and 11994 transitions. [2021-12-06 22:07:53,880 INFO L78 Accepts]: Start accepts. Automaton has 10367 states and 11994 transitions. Word has length 274 [2021-12-06 22:07:53,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:07:53,880 INFO L470 AbstractCegarLoop]: Abstraction has 10367 states and 11994 transitions. [2021-12-06 22:07:53,880 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 47.75) internal successors, (191), 3 states have internal predecessors, (191), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:53,880 INFO L276 IsEmpty]: Start isEmpty. Operand 10367 states and 11994 transitions. [2021-12-06 22:07:53,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2021-12-06 22:07:53,883 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:07:53,883 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 22:07:53,883 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-12-06 22:07:53,883 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:07:53,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:07:53,884 INFO L85 PathProgramCache]: Analyzing trace with hash -463008716, now seen corresponding path program 1 times [2021-12-06 22:07:53,884 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:07:53,884 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1751134110] [2021-12-06 22:07:53,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:07:53,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:07:53,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:07:53,972 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 235 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 22:07:53,973 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:07:53,973 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1751134110] [2021-12-06 22:07:53,973 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1751134110] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:07:53,973 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:07:53,973 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-06 22:07:53,973 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [734797003] [2021-12-06 22:07:53,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:07:53,974 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 22:07:53,974 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:07:53,974 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 22:07:53,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 22:07:53,974 INFO L87 Difference]: Start difference. First operand 10367 states and 11994 transitions. Second operand has 4 states, 4 states have (on average 70.25) internal successors, (281), 4 states have internal predecessors, (281), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:54,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:07:54,820 INFO L93 Difference]: Finished difference Result 21108 states and 24426 transitions. [2021-12-06 22:07:54,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 22:07:54,821 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 70.25) internal successors, (281), 4 states have internal predecessors, (281), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 281 [2021-12-06 22:07:54,821 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:07:54,829 INFO L225 Difference]: With dead ends: 21108 [2021-12-06 22:07:54,829 INFO L226 Difference]: Without dead ends: 11111 [2021-12-06 22:07:54,832 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 22:07:54,833 INFO L933 BasicCegarLoop]: 92 mSDtfsCounter, 267 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 1041 mSolverCounterSat, 156 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 267 SdHoareTripleChecker+Valid, 119 SdHoareTripleChecker+Invalid, 1197 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 156 IncrementalHoareTripleChecker+Valid, 1041 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2021-12-06 22:07:54,833 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [267 Valid, 119 Invalid, 1197 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [156 Valid, 1041 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2021-12-06 22:07:54,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11111 states. [2021-12-06 22:07:54,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11111 to 10551. [2021-12-06 22:07:54,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10551 states, 10550 states have (on average 1.15260663507109) internal successors, (12160), 10550 states have internal predecessors, (12160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:54,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10551 states to 10551 states and 12160 transitions. [2021-12-06 22:07:54,948 INFO L78 Accepts]: Start accepts. Automaton has 10551 states and 12160 transitions. Word has length 281 [2021-12-06 22:07:54,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:07:54,948 INFO L470 AbstractCegarLoop]: Abstraction has 10551 states and 12160 transitions. [2021-12-06 22:07:54,948 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 70.25) internal successors, (281), 4 states have internal predecessors, (281), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:54,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10551 states and 12160 transitions. [2021-12-06 22:07:54,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2021-12-06 22:07:54,952 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:07:54,952 INFO L514 BasicCegarLoop]: trace histogram [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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-12-06 22:07:54,952 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-12-06 22:07:54,952 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:07:54,952 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:07:54,953 INFO L85 PathProgramCache]: Analyzing trace with hash 523712408, now seen corresponding path program 1 times [2021-12-06 22:07:54,953 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:07:54,953 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1475097340] [2021-12-06 22:07:54,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:07:54,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:07:55,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:07:55,059 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2021-12-06 22:07:55,059 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:07:55,059 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1475097340] [2021-12-06 22:07:55,059 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1475097340] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:07:55,059 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:07:55,060 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 22:07:55,060 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1381144061] [2021-12-06 22:07:55,060 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:07:55,061 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 22:07:55,061 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:07:55,061 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 22:07:55,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 22:07:55,061 INFO L87 Difference]: Start difference. First operand 10551 states and 12160 transitions. Second operand has 4 states, 4 states have (on average 38.25) internal successors, (153), 3 states have internal predecessors, (153), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:56,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:07:56,017 INFO L93 Difference]: Finished difference Result 28295 states and 32594 transitions. [2021-12-06 22:07:56,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 22:07:56,017 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 38.25) internal successors, (153), 3 states have internal predecessors, (153), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 291 [2021-12-06 22:07:56,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:07:56,029 INFO L225 Difference]: With dead ends: 28295 [2021-12-06 22:07:56,029 INFO L226 Difference]: Without dead ends: 18114 [2021-12-06 22:07:56,032 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 22:07:56,033 INFO L933 BasicCegarLoop]: 40 mSDtfsCounter, 322 mSDsluCounter, 38 mSDsCounter, 0 mSdLazyCounter, 1136 mSolverCounterSat, 137 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 322 SdHoareTripleChecker+Valid, 78 SdHoareTripleChecker+Invalid, 1273 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 137 IncrementalHoareTripleChecker+Valid, 1136 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2021-12-06 22:07:56,033 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [322 Valid, 78 Invalid, 1273 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [137 Valid, 1136 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2021-12-06 22:07:56,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18114 states. [2021-12-06 22:07:56,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18114 to 17373. [2021-12-06 22:07:56,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17373 states, 17372 states have (on average 1.144082431498964) internal successors, (19875), 17372 states have internal predecessors, (19875), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:56,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17373 states to 17373 states and 19875 transitions. [2021-12-06 22:07:56,172 INFO L78 Accepts]: Start accepts. Automaton has 17373 states and 19875 transitions. Word has length 291 [2021-12-06 22:07:56,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:07:56,173 INFO L470 AbstractCegarLoop]: Abstraction has 17373 states and 19875 transitions. [2021-12-06 22:07:56,173 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 38.25) internal successors, (153), 3 states have internal predecessors, (153), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:56,173 INFO L276 IsEmpty]: Start isEmpty. Operand 17373 states and 19875 transitions. [2021-12-06 22:07:56,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2021-12-06 22:07:56,175 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:07:56,175 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2021-12-06 22:07:56,176 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-12-06 22:07:56,176 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:07:56,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:07:56,176 INFO L85 PathProgramCache]: Analyzing trace with hash 273627732, now seen corresponding path program 1 times [2021-12-06 22:07:56,176 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:07:56,176 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [811112584] [2021-12-06 22:07:56,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:07:56,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:07:56,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:07:56,330 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2021-12-06 22:07:56,330 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:07:56,331 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [811112584] [2021-12-06 22:07:56,331 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [811112584] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:07:56,331 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:07:56,331 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-06 22:07:56,331 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [914495735] [2021-12-06 22:07:56,331 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:07:56,331 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 22:07:56,332 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:07:56,332 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 22:07:56,332 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2021-12-06 22:07:56,332 INFO L87 Difference]: Start difference. First operand 17373 states and 19875 transitions. Second operand has 7 states, 7 states have (on average 29.428571428571427) internal successors, (206), 6 states have internal predecessors, (206), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:56,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:07:56,857 INFO L93 Difference]: Finished difference Result 32468 states and 37202 transitions. [2021-12-06 22:07:56,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-06 22:07:56,858 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 29.428571428571427) internal successors, (206), 6 states have internal predecessors, (206), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 291 [2021-12-06 22:07:56,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:07:56,871 INFO L225 Difference]: With dead ends: 32468 [2021-12-06 22:07:56,871 INFO L226 Difference]: Without dead ends: 17181 [2021-12-06 22:07:56,878 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2021-12-06 22:07:56,878 INFO L933 BasicCegarLoop]: 39 mSDtfsCounter, 324 mSDsluCounter, 30 mSDsCounter, 0 mSdLazyCounter, 719 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 324 SdHoareTripleChecker+Valid, 69 SdHoareTripleChecker+Invalid, 730 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 719 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-12-06 22:07:56,879 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [324 Valid, 69 Invalid, 730 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 719 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-12-06 22:07:56,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17181 states. [2021-12-06 22:07:57,021 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17181 to 17178. [2021-12-06 22:07:57,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17178 states, 17177 states have (on average 1.1407696338126565) internal successors, (19595), 17177 states have internal predecessors, (19595), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:57,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17178 states to 17178 states and 19595 transitions. [2021-12-06 22:07:57,048 INFO L78 Accepts]: Start accepts. Automaton has 17178 states and 19595 transitions. Word has length 291 [2021-12-06 22:07:57,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:07:57,049 INFO L470 AbstractCegarLoop]: Abstraction has 17178 states and 19595 transitions. [2021-12-06 22:07:57,049 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 29.428571428571427) internal successors, (206), 6 states have internal predecessors, (206), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:57,049 INFO L276 IsEmpty]: Start isEmpty. Operand 17178 states and 19595 transitions. [2021-12-06 22:07:57,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2021-12-06 22:07:57,052 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:07:57,052 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 22:07:57,053 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-12-06 22:07:57,053 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:07:57,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:07:57,053 INFO L85 PathProgramCache]: Analyzing trace with hash 1625250971, now seen corresponding path program 1 times [2021-12-06 22:07:57,053 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:07:57,053 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1014237628] [2021-12-06 22:07:57,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:07:57,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:07:57,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:07:57,220 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 250 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 22:07:57,220 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:07:57,220 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1014237628] [2021-12-06 22:07:57,220 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1014237628] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:07:57,221 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:07:57,221 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 22:07:57,221 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1651355722] [2021-12-06 22:07:57,221 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:07:57,221 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-06 22:07:57,222 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:07:57,222 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-06 22:07:57,222 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-12-06 22:07:57,222 INFO L87 Difference]: Start difference. First operand 17178 states and 19595 transitions. Second operand has 6 states, 6 states have (on average 49.333333333333336) internal successors, (296), 5 states have internal predecessors, (296), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:58,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:07:58,254 INFO L93 Difference]: Finished difference Result 40485 states and 46243 transitions. [2021-12-06 22:07:58,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-06 22:07:58,255 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 49.333333333333336) internal successors, (296), 5 states have internal predecessors, (296), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 296 [2021-12-06 22:07:58,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:07:58,271 INFO L225 Difference]: With dead ends: 40485 [2021-12-06 22:07:58,271 INFO L226 Difference]: Without dead ends: 23619 [2021-12-06 22:07:58,277 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-12-06 22:07:58,278 INFO L933 BasicCegarLoop]: 115 mSDtfsCounter, 212 mSDsluCounter, 55 mSDsCounter, 0 mSdLazyCounter, 1446 mSolverCounterSat, 126 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 212 SdHoareTripleChecker+Valid, 170 SdHoareTripleChecker+Invalid, 1572 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 126 IncrementalHoareTripleChecker+Valid, 1446 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2021-12-06 22:07:58,278 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [212 Valid, 170 Invalid, 1572 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [126 Valid, 1446 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2021-12-06 22:07:58,290 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23619 states. [2021-12-06 22:07:58,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23619 to 21962. [2021-12-06 22:07:58,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21962 states, 21961 states have (on average 1.1318245981512682) internal successors, (24856), 21961 states have internal predecessors, (24856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:58,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21962 states to 21962 states and 24856 transitions. [2021-12-06 22:07:58,462 INFO L78 Accepts]: Start accepts. Automaton has 21962 states and 24856 transitions. Word has length 296 [2021-12-06 22:07:58,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:07:58,462 INFO L470 AbstractCegarLoop]: Abstraction has 21962 states and 24856 transitions. [2021-12-06 22:07:58,462 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 49.333333333333336) internal successors, (296), 5 states have internal predecessors, (296), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:58,462 INFO L276 IsEmpty]: Start isEmpty. Operand 21962 states and 24856 transitions. [2021-12-06 22:07:58,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-12-06 22:07:58,465 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:07:58,465 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2021-12-06 22:07:58,465 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-12-06 22:07:58,465 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:07:58,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:07:58,466 INFO L85 PathProgramCache]: Analyzing trace with hash -1461021081, now seen corresponding path program 1 times [2021-12-06 22:07:58,466 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:07:58,466 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [380331888] [2021-12-06 22:07:58,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:07:58,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:07:58,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:07:58,548 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2021-12-06 22:07:58,549 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:07:58,549 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [380331888] [2021-12-06 22:07:58,549 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [380331888] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:07:58,549 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:07:58,549 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 22:07:58,549 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [71921311] [2021-12-06 22:07:58,549 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:07:58,550 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 22:07:58,550 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:07:58,550 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 22:07:58,550 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 22:07:58,550 INFO L87 Difference]: Start difference. First operand 21962 states and 24856 transitions. Second operand has 4 states, 4 states have (on average 61.5) internal successors, (246), 3 states have internal predecessors, (246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:59,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:07:59,225 INFO L93 Difference]: Finished difference Result 43741 states and 49530 transitions. [2021-12-06 22:07:59,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 22:07:59,225 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 61.5) internal successors, (246), 3 states have internal predecessors, (246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 312 [2021-12-06 22:07:59,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:07:59,243 INFO L225 Difference]: With dead ends: 43741 [2021-12-06 22:07:59,243 INFO L226 Difference]: Without dead ends: 23623 [2021-12-06 22:07:59,252 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 22:07:59,252 INFO L933 BasicCegarLoop]: 116 mSDtfsCounter, 175 mSDsluCounter, 38 mSDsCounter, 0 mSdLazyCounter, 917 mSolverCounterSat, 97 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 175 SdHoareTripleChecker+Valid, 154 SdHoareTripleChecker+Invalid, 1014 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 97 IncrementalHoareTripleChecker+Valid, 917 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-12-06 22:07:59,252 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [175 Valid, 154 Invalid, 1014 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [97 Valid, 917 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-12-06 22:07:59,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23623 states. [2021-12-06 22:07:59,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23623 to 21594. [2021-12-06 22:07:59,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21594 states, 21593 states have (on average 1.1297642754596398) internal successors, (24395), 21593 states have internal predecessors, (24395), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:59,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21594 states to 21594 states and 24395 transitions. [2021-12-06 22:07:59,473 INFO L78 Accepts]: Start accepts. Automaton has 21594 states and 24395 transitions. Word has length 312 [2021-12-06 22:07:59,473 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:07:59,474 INFO L470 AbstractCegarLoop]: Abstraction has 21594 states and 24395 transitions. [2021-12-06 22:07:59,474 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 61.5) internal successors, (246), 3 states have internal predecessors, (246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:07:59,474 INFO L276 IsEmpty]: Start isEmpty. Operand 21594 states and 24395 transitions. [2021-12-06 22:07:59,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-12-06 22:07:59,476 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:07:59,476 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 22:07:59,477 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2021-12-06 22:07:59,477 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:07:59,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:07:59,477 INFO L85 PathProgramCache]: Analyzing trace with hash -450931849, now seen corresponding path program 1 times [2021-12-06 22:07:59,477 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:07:59,477 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1959681184] [2021-12-06 22:07:59,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:07:59,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:07:59,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:07:59,580 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 22:07:59,581 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:07:59,581 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1959681184] [2021-12-06 22:07:59,581 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1959681184] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:07:59,581 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:07:59,581 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-06 22:07:59,581 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1528836777] [2021-12-06 22:07:59,581 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:07:59,582 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-06 22:07:59,582 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:07:59,582 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-06 22:07:59,582 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-12-06 22:07:59,582 INFO L87 Difference]: Start difference. First operand 21594 states and 24395 transitions. Second operand has 5 states, 5 states have (on average 63.0) internal successors, (315), 4 states have internal predecessors, (315), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:08:00,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:08:00,480 INFO L93 Difference]: Finished difference Result 43931 states and 49773 transitions. [2021-12-06 22:08:00,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 22:08:00,480 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 63.0) internal successors, (315), 4 states have internal predecessors, (315), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 315 [2021-12-06 22:08:00,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:08:00,497 INFO L225 Difference]: With dead ends: 43931 [2021-12-06 22:08:00,497 INFO L226 Difference]: Without dead ends: 24365 [2021-12-06 22:08:00,539 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-12-06 22:08:00,540 INFO L933 BasicCegarLoop]: 120 mSDtfsCounter, 382 mSDsluCounter, 58 mSDsCounter, 0 mSdLazyCounter, 1269 mSolverCounterSat, 101 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 382 SdHoareTripleChecker+Valid, 178 SdHoareTripleChecker+Invalid, 1370 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 1269 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2021-12-06 22:08:00,540 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [382 Valid, 178 Invalid, 1370 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 1269 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2021-12-06 22:08:00,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24365 states. [2021-12-06 22:08:00,742 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24365 to 23810. [2021-12-06 22:08:00,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23810 states, 23809 states have (on average 1.1264227813011887) internal successors, (26819), 23809 states have internal predecessors, (26819), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:08:00,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23810 states to 23810 states and 26819 transitions. [2021-12-06 22:08:00,780 INFO L78 Accepts]: Start accepts. Automaton has 23810 states and 26819 transitions. Word has length 315 [2021-12-06 22:08:00,781 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:08:00,781 INFO L470 AbstractCegarLoop]: Abstraction has 23810 states and 26819 transitions. [2021-12-06 22:08:00,781 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 63.0) internal successors, (315), 4 states have internal predecessors, (315), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:08:00,781 INFO L276 IsEmpty]: Start isEmpty. Operand 23810 states and 26819 transitions. [2021-12-06 22:08:00,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-12-06 22:08:00,784 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:08:00,785 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 22:08:00,785 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2021-12-06 22:08:00,785 INFO L402 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:08:00,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:08:00,785 INFO L85 PathProgramCache]: Analyzing trace with hash 888487003, now seen corresponding path program 1 times [2021-12-06 22:08:00,785 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:08:00,786 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2043436090] [2021-12-06 22:08:00,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:08:00,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:08:00,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:08:00,892 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2021-12-06 22:08:00,892 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:08:00,892 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2043436090] [2021-12-06 22:08:00,892 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2043436090] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:08:00,892 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:08:00,892 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 22:08:00,893 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1005888456] [2021-12-06 22:08:00,893 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:08:00,893 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 22:08:00,893 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:08:00,893 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 22:08:00,893 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 22:08:00,894 INFO L87 Difference]: Start difference. First operand 23810 states and 26819 transitions. Second operand has 4 states, 4 states have (on average 51.5) internal successors, (206), 3 states have internal predecessors, (206), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:08:01,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:08:01,799 INFO L93 Difference]: Finished difference Result 45961 states and 51867 transitions. [2021-12-06 22:08:01,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 22:08:01,800 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 51.5) internal successors, (206), 3 states have internal predecessors, (206), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 316 [2021-12-06 22:08:01,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:08:01,817 INFO L225 Difference]: With dead ends: 45961 [2021-12-06 22:08:01,817 INFO L226 Difference]: Without dead ends: 23997 [2021-12-06 22:08:01,825 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 22:08:01,825 INFO L933 BasicCegarLoop]: 30 mSDtfsCounter, 245 mSDsluCounter, 36 mSDsCounter, 0 mSdLazyCounter, 1069 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 245 SdHoareTripleChecker+Valid, 66 SdHoareTripleChecker+Invalid, 1163 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 94 IncrementalHoareTripleChecker+Valid, 1069 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2021-12-06 22:08:01,826 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [245 Valid, 66 Invalid, 1163 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 1069 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2021-12-06 22:08:01,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23997 states. [2021-12-06 22:08:01,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23997 to 23626. [2021-12-06 22:08:01,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23626 states, 23625 states have (on average 1.1245291005291005) internal successors, (26567), 23625 states have internal predecessors, (26567), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:08:02,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23626 states to 23626 states and 26567 transitions. [2021-12-06 22:08:02,015 INFO L78 Accepts]: Start accepts. Automaton has 23626 states and 26567 transitions. Word has length 316 [2021-12-06 22:08:02,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:08:02,015 INFO L470 AbstractCegarLoop]: Abstraction has 23626 states and 26567 transitions. [2021-12-06 22:08:02,015 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 51.5) internal successors, (206), 3 states have internal predecessors, (206), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:08:02,015 INFO L276 IsEmpty]: Start isEmpty. Operand 23626 states and 26567 transitions. [2021-12-06 22:08:02,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2021-12-06 22:08:02,019 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:08:02,019 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 22:08:02,019 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2021-12-06 22:08:02,019 INFO L402 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:08:02,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:08:02,020 INFO L85 PathProgramCache]: Analyzing trace with hash 33345960, now seen corresponding path program 1 times [2021-12-06 22:08:02,020 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:08:02,020 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [873208524] [2021-12-06 22:08:02,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:08:02,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:08:02,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:08:02,111 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2021-12-06 22:08:02,111 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:08:02,111 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [873208524] [2021-12-06 22:08:02,111 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [873208524] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:08:02,111 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:08:02,112 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 22:08:02,112 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [113906599] [2021-12-06 22:08:02,112 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:08:02,112 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 22:08:02,112 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:08:02,112 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 22:08:02,112 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 22:08:02,113 INFO L87 Difference]: Start difference. First operand 23626 states and 26567 transitions. Second operand has 4 states, 4 states have (on average 55.5) internal successors, (222), 3 states have internal predecessors, (222), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:08:02,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:08:02,798 INFO L93 Difference]: Finished difference Result 45595 states and 51395 transitions. [2021-12-06 22:08:02,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 22:08:02,799 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 55.5) internal successors, (222), 3 states have internal predecessors, (222), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 338 [2021-12-06 22:08:02,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:08:02,816 INFO L225 Difference]: With dead ends: 45595 [2021-12-06 22:08:02,816 INFO L226 Difference]: Without dead ends: 24367 [2021-12-06 22:08:02,825 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 22:08:02,826 INFO L933 BasicCegarLoop]: 117 mSDtfsCounter, 240 mSDsluCounter, 25 mSDsCounter, 0 mSdLazyCounter, 739 mSolverCounterSat, 95 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 240 SdHoareTripleChecker+Valid, 142 SdHoareTripleChecker+Invalid, 834 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 95 IncrementalHoareTripleChecker+Valid, 739 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-12-06 22:08:02,826 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [240 Valid, 142 Invalid, 834 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [95 Valid, 739 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-12-06 22:08:02,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24367 states. [2021-12-06 22:08:03,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24367 to 24178. [2021-12-06 22:08:03,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24178 states, 24177 states have (on average 1.123216279935476) internal successors, (27156), 24177 states have internal predecessors, (27156), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:08:03,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24178 states to 24178 states and 27156 transitions. [2021-12-06 22:08:03,037 INFO L78 Accepts]: Start accepts. Automaton has 24178 states and 27156 transitions. Word has length 338 [2021-12-06 22:08:03,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:08:03,038 INFO L470 AbstractCegarLoop]: Abstraction has 24178 states and 27156 transitions. [2021-12-06 22:08:03,038 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 55.5) internal successors, (222), 3 states have internal predecessors, (222), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:08:03,038 INFO L276 IsEmpty]: Start isEmpty. Operand 24178 states and 27156 transitions. [2021-12-06 22:08:03,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2021-12-06 22:08:03,041 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:08:03,042 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 22:08:03,042 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2021-12-06 22:08:03,042 INFO L402 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:08:03,042 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:08:03,042 INFO L85 PathProgramCache]: Analyzing trace with hash 695606226, now seen corresponding path program 1 times [2021-12-06 22:08:03,042 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:08:03,042 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [86658413] [2021-12-06 22:08:03,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:08:03,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:08:03,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:08:03,174 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 115 proven. 163 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 22:08:03,174 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:08:03,175 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [86658413] [2021-12-06 22:08:03,175 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [86658413] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-06 22:08:03,175 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [622256096] [2021-12-06 22:08:03,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:08:03,175 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-06 22:08:03,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 22:08:03,176 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-06 22:08:03,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-12-06 22:08:03,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:08:03,284 INFO L263 TraceCheckSpWp]: Trace formula consists of 484 conjuncts, 13 conjunts are in the unsatisfiable core [2021-12-06 22:08:03,296 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-06 22:08:04,582 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 115 proven. 163 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 22:08:04,583 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-06 22:08:06,516 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 115 proven. 163 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 22:08:06,516 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [622256096] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-06 22:08:06,516 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-06 22:08:06,517 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 9 [2021-12-06 22:08:06,517 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623464192] [2021-12-06 22:08:06,517 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-06 22:08:06,519 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-12-06 22:08:06,519 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:08:06,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-12-06 22:08:06,519 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2021-12-06 22:08:06,519 INFO L87 Difference]: Start difference. First operand 24178 states and 27156 transitions. Second operand has 10 states, 10 states have (on average 61.5) internal successors, (615), 9 states have internal predecessors, (615), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:08:08,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:08:08,987 INFO L93 Difference]: Finished difference Result 51397 states and 57943 transitions. [2021-12-06 22:08:08,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-12-06 22:08:08,988 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 61.5) internal successors, (615), 9 states have internal predecessors, (615), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 338 [2021-12-06 22:08:08,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:08:09,014 INFO L225 Difference]: With dead ends: 51397 [2021-12-06 22:08:09,015 INFO L226 Difference]: Without dead ends: 27589 [2021-12-06 22:08:09,028 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 687 GetRequests, 671 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=91, Invalid=181, Unknown=0, NotChecked=0, Total=272 [2021-12-06 22:08:09,029 INFO L933 BasicCegarLoop]: 28 mSDtfsCounter, 1173 mSDsluCounter, 82 mSDsCounter, 0 mSdLazyCounter, 3432 mSolverCounterSat, 583 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1173 SdHoareTripleChecker+Valid, 110 SdHoareTripleChecker+Invalid, 4015 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 583 IncrementalHoareTripleChecker+Valid, 3432 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2021-12-06 22:08:09,029 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1173 Valid, 110 Invalid, 4015 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [583 Valid, 3432 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2021-12-06 22:08:09,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27589 states. [2021-12-06 22:08:09,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27589 to 23435. [2021-12-06 22:08:09,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23435 states, 23434 states have (on average 1.110053768029359) internal successors, (26013), 23434 states have internal predecessors, (26013), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:08:09,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23435 states to 23435 states and 26013 transitions. [2021-12-06 22:08:09,259 INFO L78 Accepts]: Start accepts. Automaton has 23435 states and 26013 transitions. Word has length 338 [2021-12-06 22:08:09,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:08:09,259 INFO L470 AbstractCegarLoop]: Abstraction has 23435 states and 26013 transitions. [2021-12-06 22:08:09,259 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 61.5) internal successors, (615), 9 states have internal predecessors, (615), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:08:09,260 INFO L276 IsEmpty]: Start isEmpty. Operand 23435 states and 26013 transitions. [2021-12-06 22:08:09,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2021-12-06 22:08:09,265 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:08:09,265 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 22:08:09,286 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-12-06 22:08:09,466 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-06 22:08:09,468 INFO L402 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:08:09,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:08:09,469 INFO L85 PathProgramCache]: Analyzing trace with hash 1905674084, now seen corresponding path program 1 times [2021-12-06 22:08:09,470 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:08:09,470 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1543506824] [2021-12-06 22:08:09,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:08:09,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:08:09,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:08:09,598 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 319 trivial. 0 not checked. [2021-12-06 22:08:09,598 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:08:09,598 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1543506824] [2021-12-06 22:08:09,598 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1543506824] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:08:09,598 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:08:09,598 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 22:08:09,598 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [69059164] [2021-12-06 22:08:09,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:08:09,599 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 22:08:09,599 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:08:09,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 22:08:09,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 22:08:09,599 INFO L87 Difference]: Start difference. First operand 23435 states and 26013 transitions. Second operand has 3 states, 3 states have (on average 51.333333333333336) internal successors, (154), 3 states have internal predecessors, (154), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:08:10,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:08:10,151 INFO L93 Difference]: Finished difference Result 47233 states and 52521 transitions. [2021-12-06 22:08:10,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 22:08:10,152 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 51.333333333333336) internal successors, (154), 3 states have internal predecessors, (154), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 381 [2021-12-06 22:08:10,152 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:08:10,172 INFO L225 Difference]: With dead ends: 47233 [2021-12-06 22:08:10,172 INFO L226 Difference]: Without dead ends: 26010 [2021-12-06 22:08:10,180 INFO L932 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 [2021-12-06 22:08:10,181 INFO L933 BasicCegarLoop]: 115 mSDtfsCounter, 212 mSDsluCounter, 19 mSDsCounter, 0 mSdLazyCounter, 488 mSolverCounterSat, 59 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 212 SdHoareTripleChecker+Valid, 134 SdHoareTripleChecker+Invalid, 547 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 59 IncrementalHoareTripleChecker+Valid, 488 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-12-06 22:08:10,181 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [212 Valid, 134 Invalid, 547 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 488 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-12-06 22:08:10,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26010 states. [2021-12-06 22:08:10,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26010 to 23618. [2021-12-06 22:08:10,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23618 states, 23617 states have (on average 1.1095397383240886) internal successors, (26204), 23617 states have internal predecessors, (26204), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:08:10,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23618 states to 23618 states and 26204 transitions. [2021-12-06 22:08:10,397 INFO L78 Accepts]: Start accepts. Automaton has 23618 states and 26204 transitions. Word has length 381 [2021-12-06 22:08:10,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:08:10,398 INFO L470 AbstractCegarLoop]: Abstraction has 23618 states and 26204 transitions. [2021-12-06 22:08:10,398 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 51.333333333333336) internal successors, (154), 3 states have internal predecessors, (154), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:08:10,398 INFO L276 IsEmpty]: Start isEmpty. Operand 23618 states and 26204 transitions. [2021-12-06 22:08:10,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2021-12-06 22:08:10,404 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:08:10,404 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 22:08:10,404 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2021-12-06 22:08:10,404 INFO L402 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:08:10,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:08:10,405 INFO L85 PathProgramCache]: Analyzing trace with hash -1560538175, now seen corresponding path program 1 times [2021-12-06 22:08:10,405 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:08:10,405 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1935461733] [2021-12-06 22:08:10,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:08:10,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:08:10,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 22:08:10,500 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 229 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2021-12-06 22:08:10,500 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 22:08:10,500 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1935461733] [2021-12-06 22:08:10,500 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1935461733] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 22:08:10,500 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 22:08:10,500 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 22:08:10,500 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1065390164] [2021-12-06 22:08:10,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 22:08:10,501 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 22:08:10,501 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 22:08:10,501 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 22:08:10,501 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 22:08:10,501 INFO L87 Difference]: Start difference. First operand 23618 states and 26204 transitions. Second operand has 3 states, 3 states have (on average 69.0) internal successors, (207), 3 states have internal predecessors, (207), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:08:11,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 22:08:11,069 INFO L93 Difference]: Finished difference Result 45217 states and 50288 transitions. [2021-12-06 22:08:11,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 22:08:11,071 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 69.0) internal successors, (207), 3 states have internal predecessors, (207), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 397 [2021-12-06 22:08:11,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 22:08:11,087 INFO L225 Difference]: With dead ends: 45217 [2021-12-06 22:08:11,087 INFO L226 Difference]: Without dead ends: 23811 [2021-12-06 22:08:11,097 INFO L932 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 [2021-12-06 22:08:11,097 INFO L933 BasicCegarLoop]: 347 mSDtfsCounter, 122 mSDsluCounter, 20 mSDsCounter, 0 mSdLazyCounter, 553 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 122 SdHoareTripleChecker+Valid, 367 SdHoareTripleChecker+Invalid, 594 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 553 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-12-06 22:08:11,097 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [122 Valid, 367 Invalid, 594 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 553 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-12-06 22:08:11,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23811 states. [2021-12-06 22:08:11,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23811 to 23622. [2021-12-06 22:08:11,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23622 states, 23621 states have (on average 1.104567969179967) internal successors, (26091), 23621 states have internal predecessors, (26091), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:08:11,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23622 states to 23622 states and 26091 transitions. [2021-12-06 22:08:11,304 INFO L78 Accepts]: Start accepts. Automaton has 23622 states and 26091 transitions. Word has length 397 [2021-12-06 22:08:11,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 22:08:11,304 INFO L470 AbstractCegarLoop]: Abstraction has 23622 states and 26091 transitions. [2021-12-06 22:08:11,305 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 69.0) internal successors, (207), 3 states have internal predecessors, (207), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 22:08:11,305 INFO L276 IsEmpty]: Start isEmpty. Operand 23622 states and 26091 transitions. [2021-12-06 22:08:11,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2021-12-06 22:08:11,310 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 22:08:11,311 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 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] [2021-12-06 22:08:11,311 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2021-12-06 22:08:11,311 INFO L402 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 22:08:11,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 22:08:11,311 INFO L85 PathProgramCache]: Analyzing trace with hash 2091205031, now seen corresponding path program 1 times [2021-12-06 22:08:11,311 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 22:08:11,312 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [263862579] [2021-12-06 22:08:11,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 22:08:11,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 22:08:11,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 22:08:11,360 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 22:08:11,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 22:08:11,458 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 22:08:11,458 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-12-06 22:08:11,459 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-06 22:08:11,460 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2021-12-06 22:08:11,462 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 22:08:11,464 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-06 22:08:11,588 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.12 10:08:11 BoogieIcfgContainer [2021-12-06 22:08:11,589 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-06 22:08:11,589 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-06 22:08:11,589 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-06 22:08:11,589 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-06 22:08:11,589 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 10:07:40" (3/4) ... [2021-12-06 22:08:11,591 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2021-12-06 22:08:11,757 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/bin/uautomizer-DrprNOufMa/witness.graphml [2021-12-06 22:08:11,758 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-06 22:08:11,758 INFO L158 Benchmark]: Toolchain (without parser) took 33390.55ms. Allocated memory was 121.6MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 81.9MB in the beginning and 981.2MB in the end (delta: -899.3MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2021-12-06 22:08:11,758 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 121.6MB. Free memory was 102.1MB in the beginning and 101.9MB in the end (delta: 141.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 22:08:11,758 INFO L158 Benchmark]: CACSL2BoogieTranslator took 477.12ms. Allocated memory is still 121.6MB. Free memory was 81.6MB in the beginning and 64.1MB in the end (delta: 17.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2021-12-06 22:08:11,759 INFO L158 Benchmark]: Boogie Procedure Inliner took 110.68ms. Allocated memory is still 121.6MB. Free memory was 64.1MB in the beginning and 87.9MB in the end (delta: -23.7MB). Peak memory consumption was 26.1MB. Max. memory is 16.1GB. [2021-12-06 22:08:11,759 INFO L158 Benchmark]: Boogie Preprocessor took 62.23ms. Allocated memory is still 121.6MB. Free memory was 87.9MB in the beginning and 78.6MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-12-06 22:08:11,759 INFO L158 Benchmark]: RCFGBuilder took 1136.53ms. Allocated memory was 121.6MB in the beginning and 161.5MB in the end (delta: 39.8MB). Free memory was 78.6MB in the beginning and 106.7MB in the end (delta: -28.1MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. [2021-12-06 22:08:11,760 INFO L158 Benchmark]: TraceAbstraction took 31430.37ms. Allocated memory was 161.5MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 106.7MB in the beginning and 308.7MB in the end (delta: -202.0MB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2021-12-06 22:08:11,760 INFO L158 Benchmark]: Witness Printer took 168.75ms. Allocated memory is still 1.4GB. Free memory was 308.7MB in the beginning and 981.2MB in the end (delta: -672.5MB). Peak memory consumption was 28.0MB. Max. memory is 16.1GB. [2021-12-06 22:08:11,762 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 121.6MB. Free memory was 102.1MB in the beginning and 101.9MB in the end (delta: 141.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 477.12ms. Allocated memory is still 121.6MB. Free memory was 81.6MB in the beginning and 64.1MB in the end (delta: 17.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 110.68ms. Allocated memory is still 121.6MB. Free memory was 64.1MB in the beginning and 87.9MB in the end (delta: -23.7MB). Peak memory consumption was 26.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 62.23ms. Allocated memory is still 121.6MB. Free memory was 87.9MB in the beginning and 78.6MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1136.53ms. Allocated memory was 121.6MB in the beginning and 161.5MB in the end (delta: 39.8MB). Free memory was 78.6MB in the beginning and 106.7MB in the end (delta: -28.1MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. * TraceAbstraction took 31430.37ms. Allocated memory was 161.5MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 106.7MB in the beginning and 308.7MB in the end (delta: -202.0MB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. * Witness Printer took 168.75ms. Allocated memory is still 1.4GB. Free memory was 308.7MB in the beginning and 981.2MB in the end (delta: -672.5MB). Peak memory consumption was 28.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 40]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L17] int inputA = 1; [L18] int inputD = 4; [L19] int inputB = 2; [L20] int inputE = 5; [L21] int inputF = 6; [L22] int inputC = 3; [L25] int a29 = 130; [L26] int a4 = 1; [L27] int a23 = 312; [L28] int a8 = 15; [L29] int a25 = 10; [L30] int a3 = 1; VAL [a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L1041] int output = -1; VAL [a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6, output=-1] [L1044] COND TRUE 1 [L1047] int input; [L1048] input = __VERIFIER_nondet_int() [L1049] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L1052] CALL, EXPR calculate_output(input) [L33] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==10)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L36] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==11)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L39] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==9)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L42] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==10)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L45] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==9)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L48] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==11)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L51] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==13)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L54] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==11)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L57] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==10)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L60] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==13)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L63] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==9)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L66] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==12)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L69] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==13)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L72] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==9)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L75] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==9)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L78] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==11)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L81] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==10)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L84] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==12)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L87] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==11)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L90] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==12)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L93] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==9)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L96] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==9)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L99] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==13)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L102] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==10)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L105] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==13)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L108] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==10)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L111] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==10)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L114] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==13)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L117] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==13)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L120] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==12)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L123] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==10)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L126] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==9)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L129] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==12)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L132] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==11)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L135] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==12)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L138] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==11)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L141] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==12)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L144] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==11)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L147] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==10)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L150] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==10)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L153] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==12)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L156] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==13)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L159] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==13)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L162] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==12)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L165] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==13)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L168] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==9)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L171] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==12)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L174] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==9)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L177] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==12)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L180] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==12)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L183] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==9)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L186] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==11)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L189] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==10)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L192] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==9)) && (a3==1)) && 306 < a23 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L195] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==13)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L198] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==11)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L201] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==11)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L204] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==11)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L207] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==10)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L210] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==13)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L213] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==9)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L217] COND FALSE !((( ((140 < a29) && (245 >= a29)) && ((a25==12) && ( a23 <= -43 && ((a8==15) && ((input == 6) && (a3==1)))))) && !(a4==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L224] COND FALSE !((!(a4==1) && (((a3==1) && ((((((a25==13) && ((140 < a29) && (245 >= a29)) ) || ((a25==9) && ((245 < a29) && (277 >= a29)) )) || ( ((245 < a29) && (277 >= a29)) && (a25==10))) && (input == 4)) && a23 <= -43 )) && (a8==15)))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L231] COND FALSE !(((a25==11) && (!(a4==1) && (((((input == 2) && (a3==1)) && a23 <= -43 ) && (a8==15)) && ((245 < a29) && (277 >= a29)) )))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L237] COND FALSE !(((( a29 <= 140 && ((a3==1) && (((input == 5) && (a25==13)) && (a4==1)))) && (a8==15)) && 306 < a23 )) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L243] COND FALSE !((((a8==15) && (((((((a4==1) && 277 < a29 ) && (a25==12)) && 306 < a23 ) || ( 306 < a23 && (((a4==1) && 277 < a29 ) && (a25==13)))) || ((( a29 <= 140 && !(a4==1)) && (a25==9)) && a23 <= -43 )) && (input == 6))) && (a3==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L250] COND FALSE !(((((input == 4) && (( a23 <= -43 && ((a25==9) && (!(a4==1) && a29 <= 140 ))) || (((( 277 < a29 && (a4==1)) && (a25==12)) && 306 < a23 ) || ( 306 < a23 && ((a25==13) && ( 277 < a29 && (a4==1))))))) && (a8==15)) && (a3==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L257] COND FALSE !((((a3==1) && (!(a4==1) && (( a29 <= 140 && ((input == 1) && ((a25==12) || ((a25==10) || (a25==11))))) && ((-43 < a23) && (138 >= a23)) ))) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L264] COND FALSE !(((( ((245 < a29) && (277 >= a29)) && (( a23 <= -43 && (!(a4==1) && (input == 1))) && (a25==11))) && (a8==15)) && (a3==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L270] COND FALSE !(((((a4==1) && (((input == 1) && (( ((245 < a29) && (277 >= a29)) && (a25==10)) || (((a25==13) && ((140 < a29) && (245 >= a29)) ) || ((a25==9) && ((245 < a29) && (277 >= a29)) )))) && (a8==15))) && 306 < a23 ) && (a3==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L275] COND FALSE !((( 277 < a29 && (((a8==15) && ( a23 <= -43 && ((input == 2) && (a3==1)))) && !(a4==1))) && (a25==13))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L278] COND FALSE !(( a29 <= 140 && ((((a8==15) && ((a3==1) && ((input == 1) && ((a25==12) || (a25==13))))) && !(a4==1)) && a23 <= -43 ))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L285] COND FALSE !((((a4==1) && ((a8==15) && (((a3==1) && (((a25==9) || (a25==10)) && (input == 5))) && ((140 < a29) && (245 >= a29)) ))) && 306 < a23 )) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L290] COND FALSE !(((a3==1) && (((((input == 5) && (( ((245 < a29) && (277 >= a29)) && (a25==10)) || (( ((140 < a29) && (245 >= a29)) && (a25==13)) || ( ((245 < a29) && (277 >= a29)) && (a25==9))))) && (a8==15)) && !(a4==1)) && a23 <= -43 ))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L297] COND FALSE !(((a8==15) && ((((!(a4==1) && (((a25==12) || (a25==13)) && (input == 4))) && a23 <= -43 ) && a29 <= 140 ) && (a3==1)))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L304] COND FALSE !(((a8==15) && (!(a4==1) && ( a23 <= -43 && ((a3==1) && ( 277 < a29 && (((a25==12) || ((a25==10) || (a25==11))) && (input == 6)))))))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L309] COND FALSE !(( 306 < a23 && (((a8==15) && ((a3==1) && ((a4==1) && (((a25==11) || (a25==12)) && (input == 6))))) && ((140 < a29) && (245 >= a29)) ))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L315] COND FALSE !(((((a8==15) && ( a29 <= 140 && ( a23 <= -43 && ((input == 2) && ((a25==10) || (a25==11)))))) && !(a4==1)) && (a3==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L320] COND FALSE !(((a3==1) && ( ((245 < a29) && (277 >= a29)) && (((a4==1) && ((a8==15) && ((((a25==11) || (a25==12)) || (a25==13)) && (input == 5)))) && 306 < a23 )))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L327] COND FALSE !(((((a8==15) && (((a4==1) && ((input == 2) && ((a25==13) || ((a25==11) || (a25==12))))) && ((245 < a29) && (277 >= a29)) )) && 306 < a23 ) && (a3==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L332] COND FALSE !((( 306 < a23 && ((a8==15) && ((((input == 6) && ((a25==9) || (a25==10))) && ((140 < a29) && (245 >= a29)) ) && (a3==1)))) && (a4==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L339] COND FALSE !(((((a8==15) && (((((a25==11) || (a25==12)) && (input == 4)) && 306 < a23 ) && (a3==1))) && (a4==1)) && ((140 < a29) && (245 >= a29)) )) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L344] COND FALSE !(( a23 <= -43 && ( ((140 < a29) && (245 >= a29)) && (((a8==15) && (((input == 4) && ((a25==11) || ((a25==9) || (a25==10)))) && !(a4==1))) && (a3==1))))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L350] COND FALSE !((((((((((a25==12) && ((245 < a29) && (277 >= a29)) ) || ((a25==13) && ((245 < a29) && (277 >= a29)) )) || ( 277 < a29 && (a25==9))) && (input == 1)) && a23 <= -43 ) && (a8==15)) && !(a4==1)) && (a3==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L356] COND FALSE !((!(a4==1) && ( a29 <= 140 && ((((((a25==12) || (a25==13)) && (input == 2)) && a23 <= -43 ) && (a3==1)) && (a8==15))))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L363] COND FALSE !(((a8==15) && (( 306 < a23 && ((a3==1) && ((input == 4) && (( ((245 < a29) && (277 >= a29)) && (a25==10)) || (( ((140 < a29) && (245 >= a29)) && (a25==13)) || ((a25==9) && ((245 < a29) && (277 >= a29)) )))))) && (a4==1)))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L368] COND FALSE !(((((input == 3) && (( a23 <= -43 && ((!(a4==1) && a29 <= 140 ) && (a25==9))) || (( 306 < a23 && (( 277 < a29 && (a4==1)) && (a25==12))) || ((((a4==1) && 277 < a29 ) && (a25==13)) && 306 < a23 )))) && (a3==1)) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L375] COND FALSE !(( 306 < a23 && ((a4==1) && (((((((a25==11) || (a25==12)) || (a25==13)) && (input == 3)) && (a8==15)) && (a3==1)) && ((245 < a29) && (277 >= a29)) )))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L380] COND FALSE !(( ((245 < a29) && (277 >= a29)) && (((((!(a4==1) && (input == 6)) && (a3==1)) && (a25==11)) && (a8==15)) && a23 <= -43 ))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L387] COND FALSE !((( ((-43 < a23) && (138 >= a23)) && (((a8==15) && ((input == 2) && ((( a29 <= 140 && (a25==13)) || ( ((140 < a29) && (245 >= a29)) && (a25==9))) || ((a25==10) && ((140 < a29) && (245 >= a29)) )))) && (a3==1))) && !(a4==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L394] COND FALSE !(( a29 <= 140 && ((a8==15) && ((((((a25==10) || (a25==11)) && (input == 3)) && a23 <= -43 ) && (a3==1)) && !(a4==1))))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L401] COND FALSE !((((((a8==15) && (((input == 3) && (((a25==10) || (a25==11)) || (a25==12))) && (a3==1))) && a23 <= -43 ) && !(a4==1)) && 277 < a29 )) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L408] COND FALSE !(((!(a4==1) && ((a25==9) && ((a8==15) && ((a3==1) && ( ((-43 < a23) && (138 >= a23)) && (input == 1)))))) && a29 <= 140 )) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L421] COND FALSE !(((a8==15) && ((( 306 < a23 && (((((a25==11) || (a25==12)) || (a25==13)) && (input == 6)) && ((245 < a29) && (277 >= a29)) )) && (a4==1)) && (a3==1)))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L427] COND FALSE !((((((!(a4==1) && ((a8==15) && (input == 2))) && (a3==1)) && ((140 < a29) && (245 >= a29)) ) && (a25==12)) && a23 <= -43 )) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L432] COND FALSE !(( a23 <= -43 && (( a29 <= 140 && ((a8==15) && (!(a4==1) && (((a25==12) || (a25==13)) && (input == 3))))) && (a3==1)))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L439] COND FALSE !(((((((input == 6) && ((((a25==13) && a29 <= 140 ) || ( ((140 < a29) && (245 >= a29)) && (a25==9))) || ( ((140 < a29) && (245 >= a29)) && (a25==10)))) && (a8==15)) && (a3==1)) && !(a4==1)) && ((-43 < a23) && (138 >= a23)) )) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L446] COND FALSE !(((!(a4==1) && (((((a3==1) && (input == 4)) && (a25==11)) && ((245 < a29) && (277 >= a29)) ) && a23 <= -43 )) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L453] COND FALSE !(((a3==1) && ( ((140 < a29) && (245 >= a29)) && ( a23 <= -43 && ((a8==15) && (!(a4==1) && ((((a25==9) || (a25==10)) || (a25==11)) && (input == 3)))))))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L460] COND FALSE !(((((!(a4==1) && (((((a25==10) || (a25==11)) || (a25==12)) && (input == 4)) && 277 < a29 )) && a23 <= -43 ) && (a8==15)) && (a3==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L466] COND FALSE !(( ((140 < a29) && (245 >= a29)) && ((a8==15) && (((a25==12) && (!(a4==1) && ( a23 <= -43 && (input == 4)))) && (a3==1))))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L473] COND FALSE !(((a3==1) && ((((((( 277 < a29 && (a4==1)) && (a25==12)) && 306 < a23 ) || ( 306 < a23 && (((a4==1) && 277 < a29 ) && (a25==13)))) || (((a25==9) && (!(a4==1) && a29 <= 140 )) && a23 <= -43 )) && (input == 2)) && (a8==15)))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L480] COND FALSE !(((((input == 5) && (((((a25==12) && ((a4==1) && 277 < a29 )) && 306 < a23 ) || ((( 277 < a29 && (a4==1)) && (a25==13)) && 306 < a23 )) || ((( a29 <= 140 && !(a4==1)) && (a25==9)) && a23 <= -43 ))) && (a8==15)) && (a3==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L487] COND FALSE !(((a25==12) && (((a3==1) && ((((input == 1) && a23 <= -43 ) && ((140 < a29) && (245 >= a29)) ) && !(a4==1))) && (a8==15)))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L497] COND FALSE !((((a8==15) && (( ((-43 < a23) && (138 >= a23)) && ((input == 1) && (( ((140 < a29) && (245 >= a29)) && (a25==10)) || (((a25==13) && a29 <= 140 ) || ((a25==9) && ((140 < a29) && (245 >= a29)) ))))) && (a3==1))) && !(a4==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L510] COND FALSE !(((a3==1) && ((a8==15) && (((((( ((140 < a29) && (245 >= a29)) && (a25==13)) || ((a25==9) && ((245 < a29) && (277 >= a29)) )) || ( ((245 < a29) && (277 >= a29)) && (a25==10))) && (input == 3)) && !(a4==1)) && a23 <= -43 )))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L517] COND FALSE !((( a29 <= 140 && ( ((-43 < a23) && (138 >= a23)) && ((a3==1) && ((a8==15) && (((a25==12) || ((a25==10) || (a25==11))) && (input == 2)))))) && !(a4==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L524] COND FALSE !((((a4==1) && ( 306 < a23 && ((((input == 3) && ((a25==9) || (a25==10))) && ((140 < a29) && (245 >= a29)) ) && (a3==1)))) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L536] COND FALSE !(((a4==1) && ((((a3==1) && ( 306 < a23 && (((a25==12) || ((a25==10) || (a25==11))) && (input == 4)))) && a29 <= 140 ) && (a8==15)))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L541] COND FALSE !((((( ((-43 < a23) && (138 >= a23)) && ((!(a4==1) && (input == 5)) && (a3==1))) && (a25==9)) && a29 <= 140 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L547] COND FALSE !(( 306 < a23 && (((a8==15) && ((((input == 1) && ((a25==11) || (a25==12))) && (a4==1)) && (a3==1))) && ((140 < a29) && (245 >= a29)) ))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L552] COND FALSE !(((((a8==15) && ( a23 <= -43 && (((input == 1) && ((a25==10) || (a25==11))) && a29 <= 140 ))) && !(a4==1)) && (a3==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L559] COND FALSE !(((( a23 <= -43 && (!(a4==1) && ((a3==1) && (((a25==11) || ((a25==9) || (a25==10))) && (input == 5))))) && (a8==15)) && ((140 < a29) && (245 >= a29)) )) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L565] COND FALSE !(((a3==1) && ( ((-43 < a23) && (138 >= a23)) && ((a8==15) && ((((((a25==10) || (a25==11)) || (a25==12)) && (input == 5)) && a29 <= 140 ) && !(a4==1)))))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L571] COND FALSE !(( 306 < a23 && (((a3==1) && ( 277 < a29 && (((input == 4) && (((a25==9) || (a25==10)) || (a25==11))) && (a8==15)))) && (a4==1)))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L576] COND FALSE !((!(a4==1) && ( a23 <= -43 && ((a8==15) && (((((a25==12) || ((a25==10) || (a25==11))) && (input == 1)) && (a3==1)) && 277 < a29 ))))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L582] COND FALSE !(( 277 < a29 && (((a25==13) && ( a23 <= -43 && (!(a4==1) && ((input == 1) && (a3==1))))) && (a8==15)))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L585] COND FALSE !(((( ((-43 < a23) && (138 >= a23)) && (((a25==9) && ((input == 4) && !(a4==1))) && a29 <= 140 )) && (a3==1)) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L591] COND FALSE !(((a8==15) && ((((a3==1) && (((((a25==10) || (a25==11)) || (a25==12)) && (input == 3)) && (a4==1))) && 306 < a23 ) && a29 <= 140 ))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L596] COND FALSE !((( ((-43 < a23) && (138 >= a23)) && ((a3==1) && (!(a4==1) && ((input == 4) && (((a25==10) && ((140 < a29) && (245 >= a29)) ) || (((a25==13) && a29 <= 140 ) || ( ((140 < a29) && (245 >= a29)) && (a25==9)))))))) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L608] COND FALSE !(((((a8==15) && ((!(a4==1) && (((a25==11) || ((a25==9) || (a25==10))) && (input == 6))) && (a3==1))) && a23 <= -43 ) && ((140 < a29) && (245 >= a29)) )) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L613] COND FALSE !(( a29 <= 140 && (((a4==1) && ((a8==15) && (((input == 6) && (((a25==10) || (a25==11)) || (a25==12))) && 306 < a23 ))) && (a3==1)))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L625] COND FALSE !(((((((a3==1) && ((input == 5) && ((a25==11) || (a25==12)))) && (a4==1)) && 306 < a23 ) && ((140 < a29) && (245 >= a29)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L631] COND FALSE !(((((a4==1) && ( 306 < a23 && ((a8==15) && (((a25==11) || (a25==12)) && (input == 2))))) && ((140 < a29) && (245 >= a29)) ) && (a3==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L638] COND FALSE !(((((a8==15) && ( a23 <= -43 && (!(a4==1) && ((a25==11) && (input == 5))))) && (a3==1)) && ((245 < a29) && (277 >= a29)) )) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L645] COND FALSE !((((((((input == 2) && ((a25==9) || (a25==10))) && (a8==15)) && ((140 < a29) && (245 >= a29)) ) && 306 < a23 ) && (a3==1)) && (a4==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L652] COND FALSE !(((a8==15) && (((( 277 < a29 && ((input == 2) && ((a25==11) || ((a25==9) || (a25==10))))) && (a4==1)) && (a3==1)) && 306 < a23 ))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L657] COND FALSE !(((((( ((-43 < a23) && (138 >= a23)) && ((input == 3) && ((a25==12) || ((a25==10) || (a25==11))))) && !(a4==1)) && (a8==15)) && a29 <= 140 ) && (a3==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L668] COND FALSE !((((!(a4==1) && ((((input == 6) && ((a25==12) || ((a25==10) || (a25==11)))) && (a8==15)) && ((-43 < a23) && (138 >= a23)) )) && (a3==1)) && a29 <= 140 )) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L673] COND FALSE !(((a25==9) && (( a29 <= 140 && ((a3==1) && (!(a4==1) && ( ((-43 < a23) && (138 >= a23)) && (input == 2))))) && (a8==15)))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L680] COND FALSE !((!(a4==1) && ( a23 <= -43 && (((a8==15) && (((((a25==12) && ((245 < a29) && (277 >= a29)) ) || ( ((245 < a29) && (277 >= a29)) && (a25==13))) || ((a25==9) && 277 < a29 )) && (input == 3))) && (a3==1))))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L685] COND FALSE !((((!(a4==1) && ((a3==1) && ((input == 5) && ((( ((245 < a29) && (277 >= a29)) && (a25==12)) || ((a25==13) && ((245 < a29) && (277 >= a29)) )) || ((a25==9) && 277 < a29 ))))) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L691] COND FALSE !(( a23 <= -43 && (!(a4==1) && ( ((245 < a29) && (277 >= a29)) && ((a8==15) && ((a25==11) && ((a3==1) && (input == 3)))))))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L698] COND FALSE !(((((a8==15) && ( 306 < a23 && ( ((140 < a29) && (245 >= a29)) && ((input == 1) && ((a25==9) || (a25==10)))))) && (a4==1)) && (a3==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L704] COND FALSE !((!(a4==1) && (((((a3==1) && ((input == 2) && (((a25==9) || (a25==10)) || (a25==11)))) && ((140 < a29) && (245 >= a29)) ) && a23 <= -43 ) && (a8==15)))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L716] COND FALSE !(((((((( ((245 < a29) && (277 >= a29)) && (a25==10)) || (( ((140 < a29) && (245 >= a29)) && (a25==13)) || ((a25==9) && ((245 < a29) && (277 >= a29)) ))) && (input == 6)) && (a3==1)) && 306 < a23 ) && (a4==1)) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L722] COND FALSE !(( 306 < a23 && ((a8==15) && ( 277 < a29 && ((a4==1) && ((a3==1) && ((((a25==9) || (a25==10)) || (a25==11)) && (input == 5)))))))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L727] COND FALSE !(((( 277 < a29 && ((a8==15) && (((input == 6) && a23 <= -43 ) && (a25==13)))) && !(a4==1)) && (a3==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L741] COND FALSE !(((a3==1) && (((!(a4==1) && ((( ((140 < a29) && (245 >= a29)) && (a25==10)) || (( a29 <= 140 && (a25==13)) || ((a25==9) && ((140 < a29) && (245 >= a29)) ))) && (input == 3))) && ((-43 < a23) && (138 >= a23)) ) && (a8==15)))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L748] COND FALSE !(((a3==1) && (( 306 < a23 && (((a4==1) && (((a25==12) || ((a25==10) || (a25==11))) && (input == 1))) && a29 <= 140 )) && (a8==15)))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L753] COND FALSE !((((( a23 <= -43 && ((input == 1) && (( ((245 < a29) && (277 >= a29)) && (a25==10)) || (( ((140 < a29) && (245 >= a29)) && (a25==13)) || ((a25==9) && ((245 < a29) && (277 >= a29)) ))))) && (a3==1)) && !(a4==1)) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L760] COND FALSE !(((!(a4==1) && (((a8==15) && ( a29 <= 140 && (((a25==10) || (a25==11)) && (input == 5)))) && a23 <= -43 )) && (a3==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L767] COND FALSE !((((((a8==15) && ((a3==1) && ( a23 <= -43 && (input == 5)))) && !(a4==1)) && (a25==13)) && 277 < a29 )) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L779] COND FALSE !(((a8==15) && ((a3==1) && ( 306 < a23 && ((((((a25==11) || (a25==12)) || (a25==13)) && (input == 1)) && (a4==1)) && ((245 < a29) && (277 >= a29)) ))))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L784] COND FALSE !((!(a4==1) && (((((((a25==12) || (a25==13)) && (input == 6)) && (a8==15)) && a23 <= -43 ) && (a3==1)) && a29 <= 140 ))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L790] COND FALSE !(((a3==1) && (( a23 <= -43 && (((input == 6) && (( ((245 < a29) && (277 >= a29)) && (a25==10)) || (((a25==13) && ((140 < a29) && (245 >= a29)) ) || ((a25==9) && ((245 < a29) && (277 >= a29)) )))) && !(a4==1))) && (a8==15)))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L797] COND FALSE !((((( ((-43 < a23) && (138 >= a23)) && ((!(a4==1) && (input == 6)) && (a25==9))) && a29 <= 140 ) && (a3==1)) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L802] COND FALSE !((( a29 <= 140 && ((a3==1) && ((a8==15) && ((a25==13) && ( 306 < a23 && (input == 1)))))) && (a4==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L809] COND FALSE !(((a3==1) && (((a8==15) && (((( ((245 < a29) && (277 >= a29)) && (a25==10)) || (( ((140 < a29) && (245 >= a29)) && (a25==13)) || ( ((245 < a29) && (277 >= a29)) && (a25==9)))) && (input == 5)) && 306 < a23 )) && (a4==1)))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L814] COND FALSE !((((((a8==15) && ((input == 4) && (( 277 < a29 && (a25==9)) || (( ((245 < a29) && (277 >= a29)) && (a25==12)) || ( ((245 < a29) && (277 >= a29)) && (a25==13)))))) && !(a4==1)) && a23 <= -43 ) && (a3==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L826] COND FALSE !(((( ((-43 < a23) && (138 >= a23)) && (!(a4==1) && ((input == 5) && (( ((140 < a29) && (245 >= a29)) && (a25==10)) || (( a29 <= 140 && (a25==13)) || ((a25==9) && ((140 < a29) && (245 >= a29)) )))))) && (a8==15)) && (a3==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L832] COND FALSE !(( a29 <= 140 && ((((( 306 < a23 && (input == 2)) && (a25==13)) && (a4==1)) && (a3==1)) && (a8==15)))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L835] COND FALSE !(((a8==15) && ((((a3==1) && ((((a25==10) || (a25==11)) && (input == 6)) && a29 <= 140 )) && a23 <= -43 ) && !(a4==1)))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L841] COND FALSE !(( ((245 < a29) && (277 >= a29)) && (((((a8==15) && (((a25==13) || ((a25==11) || (a25==12))) && (input == 4))) && (a4==1)) && (a3==1)) && 306 < a23 ))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L846] COND FALSE !((((a3==1) && ((a8==15) && ((((a25==13) && (input == 4)) && (a4==1)) && a29 <= 140 ))) && 306 < a23 )) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L851] COND FALSE !((( 306 < a23 && ((a25==13) && ((((input == 3) && a29 <= 140 ) && (a3==1)) && (a4==1)))) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L856] COND FALSE !((!(a4==1) && (( 277 < a29 && ((((input == 4) && a23 <= -43 ) && (a8==15)) && (a3==1))) && (a25==13)))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L862] COND FALSE !(((a3==1) && (((((( a29 <= 140 && !(a4==1)) && (a25==9)) && a23 <= -43 ) || (( 306 < a23 && (((a4==1) && 277 < a29 ) && (a25==12))) || ( 306 < a23 && (((a4==1) && 277 < a29 ) && (a25==13))))) && (input == 1)) && (a8==15)))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L869] COND FALSE !(( 277 < a29 && ((a3==1) && ((a8==15) && ((a4==1) && ( 306 < a23 && ((input == 6) && (((a25==9) || (a25==10)) || (a25==11))))))))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L875] COND FALSE !(((((( ((-43 < a23) && (138 >= a23)) && ((input == 4) && ((a25==12) || ((a25==10) || (a25==11))))) && (a8==15)) && !(a4==1)) && (a3==1)) && a29 <= 140 )) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L886] COND FALSE !(((((( a23 <= -43 && ((input == 5) && ((a25==12) || ((a25==10) || (a25==11))))) && (a3==1)) && !(a4==1)) && 277 < a29 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L891] COND FALSE !(((((a8==15) && ((a4==1) && (((( ((140 < a29) && (245 >= a29)) && (a25==13)) || ((a25==9) && ((245 < a29) && (277 >= a29)) )) || ( ((245 < a29) && (277 >= a29)) && (a25==10))) && (input == 2)))) && (a3==1)) && 306 < a23 )) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L896] COND FALSE !((( a23 <= -43 && ((( ((140 < a29) && (245 >= a29)) && ((input == 1) && (((a25==9) || (a25==10)) || (a25==11)))) && !(a4==1)) && (a8==15))) && (a3==1))) VAL [\old(input)=2, a23=312, a25=10, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L903] COND TRUE ((((a3==1) && ((((input == 2) && ((a25==12) || ((a25==10) || (a25==11)))) && (a4==1)) && (a8==15))) && a29 <= 140 ) && 306 < a23 ) [L905] a25 = 13 [L907] return 23; VAL [\old(input)=2, \result=23, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L1052] RET, EXPR calculate_output(input) [L1052] output = calculate_output(input) [L1044] COND TRUE 1 [L1047] int input; [L1048] input = __VERIFIER_nondet_int() [L1049] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L1052] CALL, EXPR calculate_output(input) [L33] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==10)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L36] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==11)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L39] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==9)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L42] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==10)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L45] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==9)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L48] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==11)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L51] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==13)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L54] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==11)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L57] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==10)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L60] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==13)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L63] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==9)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L66] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==12)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L69] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==13)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L72] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==9)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L75] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==9)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L78] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==11)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L81] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==10)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L84] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==12)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L87] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==11)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L90] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==12)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L93] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==9)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L96] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==9)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L99] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==13)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L102] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==10)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L105] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==13)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L108] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==10)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L111] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==10)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L114] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==13)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L117] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==13)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L120] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==12)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L123] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==10)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L126] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==9)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L129] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==12)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L132] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==11)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L135] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==12)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L138] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==11)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L141] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==12)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L144] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==11)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L147] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==10)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L150] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==10)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L153] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==12)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L156] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==13)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L159] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==13)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L162] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==12)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L165] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==13)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L168] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==9)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L171] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==12)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L174] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==9)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L177] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==12)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L180] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==12)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L183] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==9)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L186] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==11)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L189] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==10)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L192] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==9)) && (a3==1)) && 306 < a23 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L195] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==13)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L198] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==11)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L201] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==11)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L204] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==11)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L207] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==10)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L210] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==13)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L213] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==9)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L217] COND FALSE !((( ((140 < a29) && (245 >= a29)) && ((a25==12) && ( a23 <= -43 && ((a8==15) && ((input == 6) && (a3==1)))))) && !(a4==1))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L224] COND FALSE !((!(a4==1) && (((a3==1) && ((((((a25==13) && ((140 < a29) && (245 >= a29)) ) || ((a25==9) && ((245 < a29) && (277 >= a29)) )) || ( ((245 < a29) && (277 >= a29)) && (a25==10))) && (input == 4)) && a23 <= -43 )) && (a8==15)))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L231] COND FALSE !(((a25==11) && (!(a4==1) && (((((input == 2) && (a3==1)) && a23 <= -43 ) && (a8==15)) && ((245 < a29) && (277 >= a29)) )))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L237] COND FALSE !(((( a29 <= 140 && ((a3==1) && (((input == 5) && (a25==13)) && (a4==1)))) && (a8==15)) && 306 < a23 )) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L243] COND FALSE !((((a8==15) && (((((((a4==1) && 277 < a29 ) && (a25==12)) && 306 < a23 ) || ( 306 < a23 && (((a4==1) && 277 < a29 ) && (a25==13)))) || ((( a29 <= 140 && !(a4==1)) && (a25==9)) && a23 <= -43 )) && (input == 6))) && (a3==1))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L250] COND FALSE !(((((input == 4) && (( a23 <= -43 && ((a25==9) && (!(a4==1) && a29 <= 140 ))) || (((( 277 < a29 && (a4==1)) && (a25==12)) && 306 < a23 ) || ( 306 < a23 && ((a25==13) && ( 277 < a29 && (a4==1))))))) && (a8==15)) && (a3==1))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L257] COND FALSE !((((a3==1) && (!(a4==1) && (( a29 <= 140 && ((input == 1) && ((a25==12) || ((a25==10) || (a25==11))))) && ((-43 < a23) && (138 >= a23)) ))) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L264] COND FALSE !(((( ((245 < a29) && (277 >= a29)) && (( a23 <= -43 && (!(a4==1) && (input == 1))) && (a25==11))) && (a8==15)) && (a3==1))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L270] COND FALSE !(((((a4==1) && (((input == 1) && (( ((245 < a29) && (277 >= a29)) && (a25==10)) || (((a25==13) && ((140 < a29) && (245 >= a29)) ) || ((a25==9) && ((245 < a29) && (277 >= a29)) )))) && (a8==15))) && 306 < a23 ) && (a3==1))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L275] COND FALSE !((( 277 < a29 && (((a8==15) && ( a23 <= -43 && ((input == 2) && (a3==1)))) && !(a4==1))) && (a25==13))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L278] COND FALSE !(( a29 <= 140 && ((((a8==15) && ((a3==1) && ((input == 1) && ((a25==12) || (a25==13))))) && !(a4==1)) && a23 <= -43 ))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L285] COND FALSE !((((a4==1) && ((a8==15) && (((a3==1) && (((a25==9) || (a25==10)) && (input == 5))) && ((140 < a29) && (245 >= a29)) ))) && 306 < a23 )) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L290] COND FALSE !(((a3==1) && (((((input == 5) && (( ((245 < a29) && (277 >= a29)) && (a25==10)) || (( ((140 < a29) && (245 >= a29)) && (a25==13)) || ( ((245 < a29) && (277 >= a29)) && (a25==9))))) && (a8==15)) && !(a4==1)) && a23 <= -43 ))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L297] COND FALSE !(((a8==15) && ((((!(a4==1) && (((a25==12) || (a25==13)) && (input == 4))) && a23 <= -43 ) && a29 <= 140 ) && (a3==1)))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L304] COND FALSE !(((a8==15) && (!(a4==1) && ( a23 <= -43 && ((a3==1) && ( 277 < a29 && (((a25==12) || ((a25==10) || (a25==11))) && (input == 6)))))))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L309] COND FALSE !(( 306 < a23 && (((a8==15) && ((a3==1) && ((a4==1) && (((a25==11) || (a25==12)) && (input == 6))))) && ((140 < a29) && (245 >= a29)) ))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L315] COND FALSE !(((((a8==15) && ( a29 <= 140 && ( a23 <= -43 && ((input == 2) && ((a25==10) || (a25==11)))))) && !(a4==1)) && (a3==1))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L320] COND FALSE !(((a3==1) && ( ((245 < a29) && (277 >= a29)) && (((a4==1) && ((a8==15) && ((((a25==11) || (a25==12)) || (a25==13)) && (input == 5)))) && 306 < a23 )))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L327] COND FALSE !(((((a8==15) && (((a4==1) && ((input == 2) && ((a25==13) || ((a25==11) || (a25==12))))) && ((245 < a29) && (277 >= a29)) )) && 306 < a23 ) && (a3==1))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L332] COND FALSE !((( 306 < a23 && ((a8==15) && ((((input == 6) && ((a25==9) || (a25==10))) && ((140 < a29) && (245 >= a29)) ) && (a3==1)))) && (a4==1))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L339] COND FALSE !(((((a8==15) && (((((a25==11) || (a25==12)) && (input == 4)) && 306 < a23 ) && (a3==1))) && (a4==1)) && ((140 < a29) && (245 >= a29)) )) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L344] COND FALSE !(( a23 <= -43 && ( ((140 < a29) && (245 >= a29)) && (((a8==15) && (((input == 4) && ((a25==11) || ((a25==9) || (a25==10)))) && !(a4==1))) && (a3==1))))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L350] COND FALSE !((((((((((a25==12) && ((245 < a29) && (277 >= a29)) ) || ((a25==13) && ((245 < a29) && (277 >= a29)) )) || ( 277 < a29 && (a25==9))) && (input == 1)) && a23 <= -43 ) && (a8==15)) && !(a4==1)) && (a3==1))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L356] COND FALSE !((!(a4==1) && ( a29 <= 140 && ((((((a25==12) || (a25==13)) && (input == 2)) && a23 <= -43 ) && (a3==1)) && (a8==15))))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L363] COND FALSE !(((a8==15) && (( 306 < a23 && ((a3==1) && ((input == 4) && (( ((245 < a29) && (277 >= a29)) && (a25==10)) || (( ((140 < a29) && (245 >= a29)) && (a25==13)) || ((a25==9) && ((245 < a29) && (277 >= a29)) )))))) && (a4==1)))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L368] COND FALSE !(((((input == 3) && (( a23 <= -43 && ((!(a4==1) && a29 <= 140 ) && (a25==9))) || (( 306 < a23 && (( 277 < a29 && (a4==1)) && (a25==12))) || ((((a4==1) && 277 < a29 ) && (a25==13)) && 306 < a23 )))) && (a3==1)) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L375] COND FALSE !(( 306 < a23 && ((a4==1) && (((((((a25==11) || (a25==12)) || (a25==13)) && (input == 3)) && (a8==15)) && (a3==1)) && ((245 < a29) && (277 >= a29)) )))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L380] COND FALSE !(( ((245 < a29) && (277 >= a29)) && (((((!(a4==1) && (input == 6)) && (a3==1)) && (a25==11)) && (a8==15)) && a23 <= -43 ))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L387] COND FALSE !((( ((-43 < a23) && (138 >= a23)) && (((a8==15) && ((input == 2) && ((( a29 <= 140 && (a25==13)) || ( ((140 < a29) && (245 >= a29)) && (a25==9))) || ((a25==10) && ((140 < a29) && (245 >= a29)) )))) && (a3==1))) && !(a4==1))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L394] COND FALSE !(( a29 <= 140 && ((a8==15) && ((((((a25==10) || (a25==11)) && (input == 3)) && a23 <= -43 ) && (a3==1)) && !(a4==1))))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L401] COND FALSE !((((((a8==15) && (((input == 3) && (((a25==10) || (a25==11)) || (a25==12))) && (a3==1))) && a23 <= -43 ) && !(a4==1)) && 277 < a29 )) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L408] COND FALSE !(((!(a4==1) && ((a25==9) && ((a8==15) && ((a3==1) && ( ((-43 < a23) && (138 >= a23)) && (input == 1)))))) && a29 <= 140 )) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L421] COND FALSE !(((a8==15) && ((( 306 < a23 && (((((a25==11) || (a25==12)) || (a25==13)) && (input == 6)) && ((245 < a29) && (277 >= a29)) )) && (a4==1)) && (a3==1)))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L427] COND FALSE !((((((!(a4==1) && ((a8==15) && (input == 2))) && (a3==1)) && ((140 < a29) && (245 >= a29)) ) && (a25==12)) && a23 <= -43 )) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L432] COND FALSE !(( a23 <= -43 && (( a29 <= 140 && ((a8==15) && (!(a4==1) && (((a25==12) || (a25==13)) && (input == 3))))) && (a3==1)))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L439] COND FALSE !(((((((input == 6) && ((((a25==13) && a29 <= 140 ) || ( ((140 < a29) && (245 >= a29)) && (a25==9))) || ( ((140 < a29) && (245 >= a29)) && (a25==10)))) && (a8==15)) && (a3==1)) && !(a4==1)) && ((-43 < a23) && (138 >= a23)) )) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L446] COND FALSE !(((!(a4==1) && (((((a3==1) && (input == 4)) && (a25==11)) && ((245 < a29) && (277 >= a29)) ) && a23 <= -43 )) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L453] COND FALSE !(((a3==1) && ( ((140 < a29) && (245 >= a29)) && ( a23 <= -43 && ((a8==15) && (!(a4==1) && ((((a25==9) || (a25==10)) || (a25==11)) && (input == 3)))))))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L460] COND FALSE !(((((!(a4==1) && (((((a25==10) || (a25==11)) || (a25==12)) && (input == 4)) && 277 < a29 )) && a23 <= -43 ) && (a8==15)) && (a3==1))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L466] COND FALSE !(( ((140 < a29) && (245 >= a29)) && ((a8==15) && (((a25==12) && (!(a4==1) && ( a23 <= -43 && (input == 4)))) && (a3==1))))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L473] COND FALSE !(((a3==1) && ((((((( 277 < a29 && (a4==1)) && (a25==12)) && 306 < a23 ) || ( 306 < a23 && (((a4==1) && 277 < a29 ) && (a25==13)))) || (((a25==9) && (!(a4==1) && a29 <= 140 )) && a23 <= -43 )) && (input == 2)) && (a8==15)))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L480] COND FALSE !(((((input == 5) && (((((a25==12) && ((a4==1) && 277 < a29 )) && 306 < a23 ) || ((( 277 < a29 && (a4==1)) && (a25==13)) && 306 < a23 )) || ((( a29 <= 140 && !(a4==1)) && (a25==9)) && a23 <= -43 ))) && (a8==15)) && (a3==1))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L487] COND FALSE !(((a25==12) && (((a3==1) && ((((input == 1) && a23 <= -43 ) && ((140 < a29) && (245 >= a29)) ) && !(a4==1))) && (a8==15)))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L497] COND FALSE !((((a8==15) && (( ((-43 < a23) && (138 >= a23)) && ((input == 1) && (( ((140 < a29) && (245 >= a29)) && (a25==10)) || (((a25==13) && a29 <= 140 ) || ((a25==9) && ((140 < a29) && (245 >= a29)) ))))) && (a3==1))) && !(a4==1))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L510] COND FALSE !(((a3==1) && ((a8==15) && (((((( ((140 < a29) && (245 >= a29)) && (a25==13)) || ((a25==9) && ((245 < a29) && (277 >= a29)) )) || ( ((245 < a29) && (277 >= a29)) && (a25==10))) && (input == 3)) && !(a4==1)) && a23 <= -43 )))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L517] COND FALSE !((( a29 <= 140 && ( ((-43 < a23) && (138 >= a23)) && ((a3==1) && ((a8==15) && (((a25==12) || ((a25==10) || (a25==11))) && (input == 2)))))) && !(a4==1))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L524] COND FALSE !((((a4==1) && ( 306 < a23 && ((((input == 3) && ((a25==9) || (a25==10))) && ((140 < a29) && (245 >= a29)) ) && (a3==1)))) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L536] COND FALSE !(((a4==1) && ((((a3==1) && ( 306 < a23 && (((a25==12) || ((a25==10) || (a25==11))) && (input == 4)))) && a29 <= 140 ) && (a8==15)))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L541] COND FALSE !((((( ((-43 < a23) && (138 >= a23)) && ((!(a4==1) && (input == 5)) && (a3==1))) && (a25==9)) && a29 <= 140 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L547] COND FALSE !(( 306 < a23 && (((a8==15) && ((((input == 1) && ((a25==11) || (a25==12))) && (a4==1)) && (a3==1))) && ((140 < a29) && (245 >= a29)) ))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L552] COND FALSE !(((((a8==15) && ( a23 <= -43 && (((input == 1) && ((a25==10) || (a25==11))) && a29 <= 140 ))) && !(a4==1)) && (a3==1))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L559] COND FALSE !(((( a23 <= -43 && (!(a4==1) && ((a3==1) && (((a25==11) || ((a25==9) || (a25==10))) && (input == 5))))) && (a8==15)) && ((140 < a29) && (245 >= a29)) )) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L565] COND FALSE !(((a3==1) && ( ((-43 < a23) && (138 >= a23)) && ((a8==15) && ((((((a25==10) || (a25==11)) || (a25==12)) && (input == 5)) && a29 <= 140 ) && !(a4==1)))))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L571] COND FALSE !(( 306 < a23 && (((a3==1) && ( 277 < a29 && (((input == 4) && (((a25==9) || (a25==10)) || (a25==11))) && (a8==15)))) && (a4==1)))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L576] COND FALSE !((!(a4==1) && ( a23 <= -43 && ((a8==15) && (((((a25==12) || ((a25==10) || (a25==11))) && (input == 1)) && (a3==1)) && 277 < a29 ))))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L582] COND FALSE !(( 277 < a29 && (((a25==13) && ( a23 <= -43 && (!(a4==1) && ((input == 1) && (a3==1))))) && (a8==15)))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L585] COND FALSE !(((( ((-43 < a23) && (138 >= a23)) && (((a25==9) && ((input == 4) && !(a4==1))) && a29 <= 140 )) && (a3==1)) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L591] COND FALSE !(((a8==15) && ((((a3==1) && (((((a25==10) || (a25==11)) || (a25==12)) && (input == 3)) && (a4==1))) && 306 < a23 ) && a29 <= 140 ))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L596] COND FALSE !((( ((-43 < a23) && (138 >= a23)) && ((a3==1) && (!(a4==1) && ((input == 4) && (((a25==10) && ((140 < a29) && (245 >= a29)) ) || (((a25==13) && a29 <= 140 ) || ( ((140 < a29) && (245 >= a29)) && (a25==9)))))))) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L608] COND FALSE !(((((a8==15) && ((!(a4==1) && (((a25==11) || ((a25==9) || (a25==10))) && (input == 6))) && (a3==1))) && a23 <= -43 ) && ((140 < a29) && (245 >= a29)) )) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L613] COND FALSE !(( a29 <= 140 && (((a4==1) && ((a8==15) && (((input == 6) && (((a25==10) || (a25==11)) || (a25==12))) && 306 < a23 ))) && (a3==1)))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L625] COND FALSE !(((((((a3==1) && ((input == 5) && ((a25==11) || (a25==12)))) && (a4==1)) && 306 < a23 ) && ((140 < a29) && (245 >= a29)) ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L631] COND FALSE !(((((a4==1) && ( 306 < a23 && ((a8==15) && (((a25==11) || (a25==12)) && (input == 2))))) && ((140 < a29) && (245 >= a29)) ) && (a3==1))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L638] COND FALSE !(((((a8==15) && ( a23 <= -43 && (!(a4==1) && ((a25==11) && (input == 5))))) && (a3==1)) && ((245 < a29) && (277 >= a29)) )) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L645] COND FALSE !((((((((input == 2) && ((a25==9) || (a25==10))) && (a8==15)) && ((140 < a29) && (245 >= a29)) ) && 306 < a23 ) && (a3==1)) && (a4==1))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L652] COND FALSE !(((a8==15) && (((( 277 < a29 && ((input == 2) && ((a25==11) || ((a25==9) || (a25==10))))) && (a4==1)) && (a3==1)) && 306 < a23 ))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L657] COND FALSE !(((((( ((-43 < a23) && (138 >= a23)) && ((input == 3) && ((a25==12) || ((a25==10) || (a25==11))))) && !(a4==1)) && (a8==15)) && a29 <= 140 ) && (a3==1))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L668] COND FALSE !((((!(a4==1) && ((((input == 6) && ((a25==12) || ((a25==10) || (a25==11)))) && (a8==15)) && ((-43 < a23) && (138 >= a23)) )) && (a3==1)) && a29 <= 140 )) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L673] COND FALSE !(((a25==9) && (( a29 <= 140 && ((a3==1) && (!(a4==1) && ( ((-43 < a23) && (138 >= a23)) && (input == 2))))) && (a8==15)))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L680] COND FALSE !((!(a4==1) && ( a23 <= -43 && (((a8==15) && (((((a25==12) && ((245 < a29) && (277 >= a29)) ) || ( ((245 < a29) && (277 >= a29)) && (a25==13))) || ((a25==9) && 277 < a29 )) && (input == 3))) && (a3==1))))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L685] COND FALSE !((((!(a4==1) && ((a3==1) && ((input == 5) && ((( ((245 < a29) && (277 >= a29)) && (a25==12)) || ((a25==13) && ((245 < a29) && (277 >= a29)) )) || ((a25==9) && 277 < a29 ))))) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L691] COND FALSE !(( a23 <= -43 && (!(a4==1) && ( ((245 < a29) && (277 >= a29)) && ((a8==15) && ((a25==11) && ((a3==1) && (input == 3)))))))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L698] COND FALSE !(((((a8==15) && ( 306 < a23 && ( ((140 < a29) && (245 >= a29)) && ((input == 1) && ((a25==9) || (a25==10)))))) && (a4==1)) && (a3==1))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L704] COND FALSE !((!(a4==1) && (((((a3==1) && ((input == 2) && (((a25==9) || (a25==10)) || (a25==11)))) && ((140 < a29) && (245 >= a29)) ) && a23 <= -43 ) && (a8==15)))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L716] COND FALSE !(((((((( ((245 < a29) && (277 >= a29)) && (a25==10)) || (( ((140 < a29) && (245 >= a29)) && (a25==13)) || ((a25==9) && ((245 < a29) && (277 >= a29)) ))) && (input == 6)) && (a3==1)) && 306 < a23 ) && (a4==1)) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L722] COND FALSE !(( 306 < a23 && ((a8==15) && ( 277 < a29 && ((a4==1) && ((a3==1) && ((((a25==9) || (a25==10)) || (a25==11)) && (input == 5)))))))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L727] COND FALSE !(((( 277 < a29 && ((a8==15) && (((input == 6) && a23 <= -43 ) && (a25==13)))) && !(a4==1)) && (a3==1))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L741] COND FALSE !(((a3==1) && (((!(a4==1) && ((( ((140 < a29) && (245 >= a29)) && (a25==10)) || (( a29 <= 140 && (a25==13)) || ((a25==9) && ((140 < a29) && (245 >= a29)) ))) && (input == 3))) && ((-43 < a23) && (138 >= a23)) ) && (a8==15)))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L748] COND FALSE !(((a3==1) && (( 306 < a23 && (((a4==1) && (((a25==12) || ((a25==10) || (a25==11))) && (input == 1))) && a29 <= 140 )) && (a8==15)))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L753] COND FALSE !((((( a23 <= -43 && ((input == 1) && (( ((245 < a29) && (277 >= a29)) && (a25==10)) || (( ((140 < a29) && (245 >= a29)) && (a25==13)) || ((a25==9) && ((245 < a29) && (277 >= a29)) ))))) && (a3==1)) && !(a4==1)) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L760] COND FALSE !(((!(a4==1) && (((a8==15) && ( a29 <= 140 && (((a25==10) || (a25==11)) && (input == 5)))) && a23 <= -43 )) && (a3==1))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L767] COND FALSE !((((((a8==15) && ((a3==1) && ( a23 <= -43 && (input == 5)))) && !(a4==1)) && (a25==13)) && 277 < a29 )) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L779] COND FALSE !(((a8==15) && ((a3==1) && ( 306 < a23 && ((((((a25==11) || (a25==12)) || (a25==13)) && (input == 1)) && (a4==1)) && ((245 < a29) && (277 >= a29)) ))))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L784] COND FALSE !((!(a4==1) && (((((((a25==12) || (a25==13)) && (input == 6)) && (a8==15)) && a23 <= -43 ) && (a3==1)) && a29 <= 140 ))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L790] COND FALSE !(((a3==1) && (( a23 <= -43 && (((input == 6) && (( ((245 < a29) && (277 >= a29)) && (a25==10)) || (((a25==13) && ((140 < a29) && (245 >= a29)) ) || ((a25==9) && ((245 < a29) && (277 >= a29)) )))) && !(a4==1))) && (a8==15)))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L797] COND FALSE !((((( ((-43 < a23) && (138 >= a23)) && ((!(a4==1) && (input == 6)) && (a25==9))) && a29 <= 140 ) && (a3==1)) && (a8==15))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L802] COND FALSE !((( a29 <= 140 && ((a3==1) && ((a8==15) && ((a25==13) && ( 306 < a23 && (input == 1)))))) && (a4==1))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L809] COND FALSE !(((a3==1) && (((a8==15) && (((( ((245 < a29) && (277 >= a29)) && (a25==10)) || (( ((140 < a29) && (245 >= a29)) && (a25==13)) || ( ((245 < a29) && (277 >= a29)) && (a25==9)))) && (input == 5)) && 306 < a23 )) && (a4==1)))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L814] COND FALSE !((((((a8==15) && ((input == 4) && (( 277 < a29 && (a25==9)) || (( ((245 < a29) && (277 >= a29)) && (a25==12)) || ( ((245 < a29) && (277 >= a29)) && (a25==13)))))) && !(a4==1)) && a23 <= -43 ) && (a3==1))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L826] COND FALSE !(((( ((-43 < a23) && (138 >= a23)) && (!(a4==1) && ((input == 5) && (( ((140 < a29) && (245 >= a29)) && (a25==10)) || (( a29 <= 140 && (a25==13)) || ((a25==9) && ((140 < a29) && (245 >= a29)) )))))) && (a8==15)) && (a3==1))) VAL [\old(input)=2, a23=312, a25=13, a29=130, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L832] COND TRUE ( a29 <= 140 && ((((( 306 < a23 && (input == 2)) && (a25==13)) && (a4==1)) && (a3==1)) && (a8==15))) [L833] a29 = (((a29 / 5) + 165004) + 41645) [L834] return 23; VAL [\old(input)=2, \result=23, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=2, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L1052] RET, EXPR calculate_output(input) [L1052] output = calculate_output(input) [L1044] COND TRUE 1 [L1047] int input; [L1048] input = __VERIFIER_nondet_int() [L1049] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L1052] CALL, EXPR calculate_output(input) [L33] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==10)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L36] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==11)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L39] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==9)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L42] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==10)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L45] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==9)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L48] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==11)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L51] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==13)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L54] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==11)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L57] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==10)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L60] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==13)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L63] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==9)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L66] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==12)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L69] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==13)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L72] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==9)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L75] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==9)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L78] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==11)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L81] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==10)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L84] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==12)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L87] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==11)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L90] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==12)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L93] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==9)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L96] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==9)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L99] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==13)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L102] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==10)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L105] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==13)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L108] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==10)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L111] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==10)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L114] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==13)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L117] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==13)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L120] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==12)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L123] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==10)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L126] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==9)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L129] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==12)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L132] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==11)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L135] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==12)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L138] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==11)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L141] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==12)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L144] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==11)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L147] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==10)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L150] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==10)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L153] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==12)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L156] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==13)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L159] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==13)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L162] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==12)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L165] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==13)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L168] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==9)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L171] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==12)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L174] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==9)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L177] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==12)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L180] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==12)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L183] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==9)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L186] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==11)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L189] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==10)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L192] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==9)) && (a3==1)) && 306 < a23 ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L195] COND FALSE !(((((( 277 < a29 && (a4==1)) && (a25==13)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L198] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==11)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L201] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==11)) && (a3==1)) && ((138 < a23) && (306 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L204] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==11)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L207] COND FALSE !(((((( ((140 < a29) && (245 >= a29)) && (a4==1)) && (a25==10)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L210] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==13)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L213] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==9)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L217] COND FALSE !((( ((140 < a29) && (245 >= a29)) && ((a25==12) && ( a23 <= -43 && ((a8==15) && ((input == 6) && (a3==1)))))) && !(a4==1))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L224] COND FALSE !((!(a4==1) && (((a3==1) && ((((((a25==13) && ((140 < a29) && (245 >= a29)) ) || ((a25==9) && ((245 < a29) && (277 >= a29)) )) || ( ((245 < a29) && (277 >= a29)) && (a25==10))) && (input == 4)) && a23 <= -43 )) && (a8==15)))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L231] COND FALSE !(((a25==11) && (!(a4==1) && (((((input == 2) && (a3==1)) && a23 <= -43 ) && (a8==15)) && ((245 < a29) && (277 >= a29)) )))) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L237] COND FALSE !(((( a29 <= 140 && ((a3==1) && (((input == 5) && (a25==13)) && (a4==1)))) && (a8==15)) && 306 < a23 )) VAL [\old(input)=6, a23=312, a25=13, a29=206675, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L243] COND TRUE (((a8==15) && (((((((a4==1) && 277 < a29 ) && (a25==12)) && 306 < a23 ) || ( 306 < a23 && (((a4==1) && 277 < a29 ) && (a25==13)))) || ((( a29 <= 140 && !(a4==1)) && (a25==9)) && a23 <= -43 )) && (input == 6))) && (a3==1)) [L244] a29 = ((((a29 / 5) - -25349) / 5) + 110879) [L245] a23 = ((((((a23 * 9)/ 10) + 1944) + 57035) % 90)- -48) [L246] a4 = 1 [L247] a25 = 9 [L249] return -1; VAL [\old(input)=6, \result=-1, a23=87, a25=9, a29=124215, a3=1, a4=1, a8=15, input=6, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L1052] RET, EXPR calculate_output(input) [L1052] output = calculate_output(input) [L1044] COND TRUE 1 [L1047] int input; [L1048] input = __VERIFIER_nondet_int() [L1049] COND FALSE !((input != 1) && (input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L1052] CALL calculate_output(input) [L33] COND FALSE !(((((( a29 <= 140 && (a4==1)) && (a25==10)) && (a3==1)) && a23 <= -43 ) && (a8==15))) VAL [\old(input)=4, a23=87, a25=9, a29=124215, a3=1, a4=1, a8=15, input=4, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L36] COND FALSE !(((((( ((245 < a29) && (277 >= a29)) && (a4==1)) && (a25==11)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15))) VAL [\old(input)=4, a23=87, a25=9, a29=124215, a3=1, a4=1, a8=15, input=4, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L39] COND TRUE ((((( 277 < a29 && (a4==1)) && (a25==9)) && (a3==1)) && ((-43 < a23) && (138 >= a23)) ) && (a8==15)) VAL [\old(input)=4, a23=87, a25=9, a29=124215, a3=1, a4=1, a8=15, input=4, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] [L40] reach_error() VAL [\old(input)=4, a23=87, a25=9, a29=124215, a3=1, a4=1, a8=15, input=4, inputA=1, inputB=2, inputC=3, inputD=4, inputE=5, inputF=6] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 283 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 31.3s, OverallIterations: 28, TraceHistogramMax: 5, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 21.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 6578 SdHoareTripleChecker+Valid, 18.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6578 mSDsluCounter, 4236 SdHoareTripleChecker+Invalid, 15.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 890 mSDsCounter, 3196 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 24118 IncrementalHoareTripleChecker+Invalid, 27314 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3196 mSolverCounterUnsat, 3346 mSDtfsCounter, 24118 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 769 GetRequests, 704 SyntacticMatches, 1 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=24178occurred in iteration=24, InterpolantAutomatonStates: 111, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.3s AutomataMinimizationTime, 27 MinimizatonAttempts, 17867 StatesRemovedByMinimization, 26 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 4.9s InterpolantComputationTime, 7025 NumberOfCodeBlocks, 7025 NumberOfCodeBlocksAsserted, 29 NumberOfCheckSat, 6935 ConstructedInterpolants, 0 QuantifiedInterpolants, 37489 SizeOfPredicates, 9 NumberOfNonLiveVariables, 484 ConjunctsInSsa, 13 ConjunctsInUnsatCore, 29 InterpolantComputations, 26 PerfectInterpolantSequences, 4222/4711 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2021-12-06 22:08:11,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c405cec3-8376-45f9-b5cb-18e46c0fc5fb/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE