./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ad2dc47d3a2511493a0197787a2691ebee711f24cdb203f7e2066156e14977f7 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-02 20:52:59,633 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:52:59,635 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:52:59,674 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:52:59,675 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:52:59,679 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:52:59,681 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:52:59,685 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:52:59,687 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:52:59,693 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:52:59,694 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:52:59,696 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:52:59,696 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:52:59,699 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:52:59,701 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:52:59,703 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:52:59,704 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:52:59,705 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:52:59,707 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:52:59,714 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:52:59,715 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:52:59,717 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:52:59,720 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:52:59,721 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:52:59,730 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:52:59,731 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:52:59,731 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:52:59,733 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:52:59,734 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:52:59,735 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:52:59,736 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:52:59,737 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:52:59,739 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:52:59,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:52:59,742 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:52:59,743 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:52:59,744 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:52:59,744 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:52:59,744 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:52:59,745 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:52:59,746 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:52:59,747 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:52:59,784 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:52:59,788 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:52:59,789 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:52:59,789 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:52:59,790 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:52:59,790 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:52:59,791 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:52:59,791 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:52:59,791 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:52:59,792 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:52:59,793 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:52:59,793 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:52:59,793 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:52:59,793 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:52:59,794 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:52:59,794 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:52:59,794 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:52:59,794 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:52:59,795 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:52:59,795 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:52:59,795 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:52:59,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:52:59,796 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:52:59,796 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:52:59,796 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:52:59,796 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:52:59,797 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:52:59,797 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:52:59,797 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:52:59,797 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:52:59,798 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_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad2dc47d3a2511493a0197787a2691ebee711f24cdb203f7e2066156e14977f7 [2022-11-02 20:53:00,112 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:53:00,144 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:53:00,148 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:53:00,150 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:53:00,151 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:53:00,152 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c [2022-11-02 20:53:00,240 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/data/0c3886fc2/b46d038d7f4141f3aa55da86faaa0be6/FLAGcd9f433d0 [2022-11-02 20:53:01,053 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:53:01,055 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c [2022-11-02 20:53:01,079 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/data/0c3886fc2/b46d038d7f4141f3aa55da86faaa0be6/FLAGcd9f433d0 [2022-11-02 20:53:01,148 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/data/0c3886fc2/b46d038d7f4141f3aa55da86faaa0be6 [2022-11-02 20:53:01,152 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:53:01,154 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:53:01,160 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:53:01,160 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:53:01,164 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:53:01,165 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:53:01" (1/1) ... [2022-11-02 20:53:01,167 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@102bca02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:01, skipping insertion in model container [2022-11-02 20:53:01,168 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:53:01" (1/1) ... [2022-11-02 20:53:01,176 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:53:01,288 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:53:01,524 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_03f42008-89ae-4110-8e6f-20c90bbe9c7e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c[1014,1027] [2022-11-02 20:53:02,183 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:53:02,187 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:53:02,199 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_03f42008-89ae-4110-8e6f-20c90bbe9c7e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c[1014,1027] [2022-11-02 20:53:02,447 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:53:02,460 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:53:02,460 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:02 WrapperNode [2022-11-02 20:53:02,462 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:53:02,463 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:53:02,464 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:53:02,464 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:53:02,473 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:02" (1/1) ... [2022-11-02 20:53:02,593 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:02" (1/1) ... [2022-11-02 20:53:03,151 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 4463 [2022-11-02 20:53:03,151 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:53:03,152 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:53:03,152 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:53:03,152 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:53:03,162 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:02" (1/1) ... [2022-11-02 20:53:03,162 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:02" (1/1) ... [2022-11-02 20:53:03,228 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:02" (1/1) ... [2022-11-02 20:53:03,228 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:02" (1/1) ... [2022-11-02 20:53:03,408 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:02" (1/1) ... [2022-11-02 20:53:03,503 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:02" (1/1) ... [2022-11-02 20:53:03,562 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:02" (1/1) ... [2022-11-02 20:53:03,583 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:02" (1/1) ... [2022-11-02 20:53:03,697 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:53:03,699 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:53:03,699 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:53:03,699 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:53:03,710 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:02" (1/1) ... [2022-11-02 20:53:03,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:53:03,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:53:03,775 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:53:03,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:53:03,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:53:03,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:53:04,782 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:53:04,784 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:54:40,811 INFO L276 CfgBuilder]: Performing block encoding [2022-11-02 20:54:40,823 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-02 20:54:40,824 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-02 20:54:40,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:54:40 BoogieIcfgContainer [2022-11-02 20:54:40,827 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-02 20:54:40,829 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-02 20:54:40,829 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-02 20:54:40,835 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-02 20:54:40,836 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 08:53:01" (1/3) ... [2022-11-02 20:54:40,837 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f946091 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:54:40, skipping insertion in model container [2022-11-02 20:54:40,837 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:02" (2/3) ... [2022-11-02 20:54:40,837 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f946091 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:54:40, skipping insertion in model container [2022-11-02 20:54:40,838 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:54:40" (3/3) ... [2022-11-02 20:54:40,839 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.driving_phils.4.prop1-func-interl.c [2022-11-02 20:54:40,860 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-02 20:54:40,861 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-02 20:54:40,956 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-02 20:54:40,965 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1fe58ed5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-02 20:54:40,965 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-02 20:54:40,974 INFO L276 IsEmpty]: Start isEmpty. Operand has 425 states, 423 states have (on average 1.4988179669030732) internal successors, (634), 424 states have internal predecessors, (634), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:54:40,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-02 20:54:40,981 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:54:40,981 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:54:40,982 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:54:40,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:54:40,989 INFO L85 PathProgramCache]: Analyzing trace with hash -1892373183, now seen corresponding path program 1 times [2022-11-02 20:54:40,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:54:40,999 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1574020088] [2022-11-02 20:54:40,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:54:41,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:54:42,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:54:45,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:54:45,569 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:54:45,570 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1574020088] [2022-11-02 20:54:45,571 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1574020088] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:54:45,571 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:54:45,571 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-02 20:54:45,573 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [406835384] [2022-11-02 20:54:45,576 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:54:45,582 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-02 20:54:45,583 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:54:45,628 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-02 20:54:45,630 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-02 20:54:45,634 INFO L87 Difference]: Start difference. First operand has 425 states, 423 states have (on average 1.4988179669030732) internal successors, (634), 424 states have internal predecessors, (634), 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 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:54:47,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-02 20:54:50,636 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-02 20:54:51,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:54:51,587 INFO L93 Difference]: Finished difference Result 1263 states and 1892 transitions. [2022-11-02 20:54:51,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-02 20:54:51,590 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 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 17 [2022-11-02 20:54:51,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:54:51,609 INFO L225 Difference]: With dead ends: 1263 [2022-11-02 20:54:51,609 INFO L226 Difference]: Without dead ends: 840 [2022-11-02 20:54:51,614 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:54:51,625 INFO L413 NwaCegarLoop]: 601 mSDtfsCounter, 625 mSDsluCounter, 1196 mSDsCounter, 0 mSdLazyCounter, 85 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 625 SdHoareTripleChecker+Valid, 1797 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 85 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2022-11-02 20:54:51,626 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [625 Valid, 1797 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 85 Invalid, 1 Unknown, 0 Unchecked, 5.8s Time] [2022-11-02 20:54:51,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 840 states. [2022-11-02 20:54:51,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 840 to 423. [2022-11-02 20:54:51,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 423 states, 422 states have (on average 1.4928909952606635) internal successors, (630), 422 states have internal predecessors, (630), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:54:51,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 423 states and 630 transitions. [2022-11-02 20:54:51,751 INFO L78 Accepts]: Start accepts. Automaton has 423 states and 630 transitions. Word has length 17 [2022-11-02 20:54:51,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:54:51,752 INFO L495 AbstractCegarLoop]: Abstraction has 423 states and 630 transitions. [2022-11-02 20:54:51,752 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:54:51,753 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 630 transitions. [2022-11-02 20:54:51,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-02 20:54:51,754 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:54:51,754 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:54:51,754 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-02 20:54:51,755 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:54:51,756 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:54:51,756 INFO L85 PathProgramCache]: Analyzing trace with hash 1391476863, now seen corresponding path program 1 times [2022-11-02 20:54:51,757 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:54:51,757 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019661152] [2022-11-02 20:54:51,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:54:51,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:54:52,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:54:53,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:54:53,740 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:54:53,741 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019661152] [2022-11-02 20:54:53,746 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2019661152] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:54:53,746 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:54:53,747 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-02 20:54:53,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1029620205] [2022-11-02 20:54:53,747 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:54:53,749 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-02 20:54:53,750 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:54:53,751 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-02 20:54:53,752 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-02 20:54:53,752 INFO L87 Difference]: Start difference. First operand 423 states and 630 transitions. Second operand has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:54:57,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-02 20:55:01,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-02 20:55:01,100 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:55:01,100 INFO L93 Difference]: Finished difference Result 1259 states and 1879 transitions. [2022-11-02 20:55:01,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-02 20:55:01,156 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 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 17 [2022-11-02 20:55:01,156 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:55:01,160 INFO L225 Difference]: With dead ends: 1259 [2022-11-02 20:55:01,160 INFO L226 Difference]: Without dead ends: 840 [2022-11-02 20:55:01,162 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:55:01,164 INFO L413 NwaCegarLoop]: 600 mSDtfsCounter, 616 mSDsluCounter, 1194 mSDsCounter, 0 mSdLazyCounter, 88 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 616 SdHoareTripleChecker+Valid, 1794 SdHoareTripleChecker+Invalid, 90 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 88 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.3s IncrementalHoareTripleChecker+Time [2022-11-02 20:55:01,164 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [616 Valid, 1794 Invalid, 90 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 88 Invalid, 2 Unknown, 0 Unchecked, 7.3s Time] [2022-11-02 20:55:01,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 840 states. [2022-11-02 20:55:01,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 840 to 431. [2022-11-02 20:55:01,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 431 states, 430 states have (on average 1.4906976744186047) internal successors, (641), 430 states have internal predecessors, (641), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:01,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 431 states and 641 transitions. [2022-11-02 20:55:01,191 INFO L78 Accepts]: Start accepts. Automaton has 431 states and 641 transitions. Word has length 17 [2022-11-02 20:55:01,192 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:55:01,192 INFO L495 AbstractCegarLoop]: Abstraction has 431 states and 641 transitions. [2022-11-02 20:55:01,192 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:01,192 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 641 transitions. [2022-11-02 20:55:01,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-02 20:55:01,193 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:55:01,193 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:55:01,194 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-02 20:55:01,194 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:55:01,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:55:01,194 INFO L85 PathProgramCache]: Analyzing trace with hash 1448735165, now seen corresponding path program 1 times [2022-11-02 20:55:01,195 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:55:01,195 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [177627341] [2022-11-02 20:55:01,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:55:01,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:55:01,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:55:03,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:55:03,802 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:55:03,802 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [177627341] [2022-11-02 20:55:03,805 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [177627341] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:55:03,806 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:55:03,806 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-02 20:55:03,806 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2102343600] [2022-11-02 20:55:03,807 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:55:03,807 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-02 20:55:03,808 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:55:03,808 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-02 20:55:03,809 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:55:03,809 INFO L87 Difference]: Start difference. First operand 431 states and 641 transitions. Second operand has 5 states, 5 states have (on average 3.4) internal successors, (17), 5 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:07,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-02 20:55:10,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-02 20:55:10,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:55:10,730 INFO L93 Difference]: Finished difference Result 1266 states and 1887 transitions. [2022-11-02 20:55:10,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-02 20:55:10,787 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.4) internal successors, (17), 5 states have internal predecessors, (17), 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 17 [2022-11-02 20:55:10,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:55:10,790 INFO L225 Difference]: With dead ends: 1266 [2022-11-02 20:55:10,790 INFO L226 Difference]: Without dead ends: 841 [2022-11-02 20:55:10,792 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-02 20:55:10,793 INFO L413 NwaCegarLoop]: 600 mSDtfsCounter, 1242 mSDsluCounter, 1819 mSDsCounter, 0 mSdLazyCounter, 93 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1242 SdHoareTripleChecker+Valid, 2419 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 93 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2022-11-02 20:55:10,793 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1242 Valid, 2419 Invalid, 96 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 93 Invalid, 2 Unknown, 0 Unchecked, 6.8s Time] [2022-11-02 20:55:10,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 841 states. [2022-11-02 20:55:10,806 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 841 to 431. [2022-11-02 20:55:10,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 431 states, 430 states have (on average 1.4883720930232558) internal successors, (640), 430 states have internal predecessors, (640), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:10,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 431 states and 640 transitions. [2022-11-02 20:55:10,809 INFO L78 Accepts]: Start accepts. Automaton has 431 states and 640 transitions. Word has length 17 [2022-11-02 20:55:10,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:55:10,810 INFO L495 AbstractCegarLoop]: Abstraction has 431 states and 640 transitions. [2022-11-02 20:55:10,810 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.4) internal successors, (17), 5 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:10,810 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 640 transitions. [2022-11-02 20:55:10,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-02 20:55:10,811 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:55:10,811 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:55:10,811 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-02 20:55:10,812 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:55:10,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:55:10,812 INFO L85 PathProgramCache]: Analyzing trace with hash 1706900603, now seen corresponding path program 1 times [2022-11-02 20:55:10,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:55:10,813 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1699403260] [2022-11-02 20:55:10,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:55:10,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:55:10,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:55:12,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:55:12,433 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:55:12,433 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1699403260] [2022-11-02 20:55:12,433 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1699403260] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:55:12,434 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:55:12,434 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-02 20:55:12,434 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1365083064] [2022-11-02 20:55:12,434 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:55:12,435 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-02 20:55:12,435 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:55:12,436 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-02 20:55:12,436 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:55:12,436 INFO L87 Difference]: Start difference. First operand 431 states and 640 transitions. Second operand has 5 states, 5 states have (on average 3.4) internal successors, (17), 5 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:16,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-02 20:55:19,857 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-02 20:55:19,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:55:19,858 INFO L93 Difference]: Finished difference Result 1268 states and 1890 transitions. [2022-11-02 20:55:19,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-02 20:55:19,919 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.4) internal successors, (17), 5 states have internal predecessors, (17), 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 17 [2022-11-02 20:55:19,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:55:19,923 INFO L225 Difference]: With dead ends: 1268 [2022-11-02 20:55:19,923 INFO L226 Difference]: Without dead ends: 849 [2022-11-02 20:55:19,924 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-02 20:55:19,926 INFO L413 NwaCegarLoop]: 609 mSDtfsCounter, 1234 mSDsluCounter, 1825 mSDsCounter, 0 mSdLazyCounter, 98 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1234 SdHoareTripleChecker+Valid, 2434 SdHoareTripleChecker+Invalid, 101 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 98 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.4s IncrementalHoareTripleChecker+Time [2022-11-02 20:55:19,926 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1234 Valid, 2434 Invalid, 101 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 98 Invalid, 2 Unknown, 0 Unchecked, 7.4s Time] [2022-11-02 20:55:19,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 849 states. [2022-11-02 20:55:19,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 849 to 433. [2022-11-02 20:55:19,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 433 states, 432 states have (on average 1.4861111111111112) internal successors, (642), 432 states have internal predecessors, (642), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:19,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 433 states and 642 transitions. [2022-11-02 20:55:19,942 INFO L78 Accepts]: Start accepts. Automaton has 433 states and 642 transitions. Word has length 17 [2022-11-02 20:55:19,942 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:55:19,942 INFO L495 AbstractCegarLoop]: Abstraction has 433 states and 642 transitions. [2022-11-02 20:55:19,942 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.4) internal successors, (17), 5 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:19,943 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 642 transitions. [2022-11-02 20:55:19,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-02 20:55:19,943 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:55:19,944 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:55:19,944 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-02 20:55:19,944 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:55:19,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:55:19,945 INFO L85 PathProgramCache]: Analyzing trace with hash 1706960185, now seen corresponding path program 1 times [2022-11-02 20:55:19,945 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:55:19,945 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1412880239] [2022-11-02 20:55:19,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:55:19,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:55:20,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:55:21,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:55:21,668 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:55:21,669 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1412880239] [2022-11-02 20:55:21,669 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1412880239] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:55:21,669 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:55:21,669 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-02 20:55:21,670 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1263945996] [2022-11-02 20:55:21,670 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:55:21,670 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-02 20:55:21,671 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:55:21,673 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-02 20:55:21,673 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-02 20:55:21,673 INFO L87 Difference]: Start difference. First operand 433 states and 642 transitions. Second operand has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:26,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-02 20:55:30,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-02 20:55:30,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:55:30,813 INFO L93 Difference]: Finished difference Result 1265 states and 1883 transitions. [2022-11-02 20:55:30,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-02 20:55:30,867 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 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 17 [2022-11-02 20:55:30,867 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:55:30,870 INFO L225 Difference]: With dead ends: 1265 [2022-11-02 20:55:30,870 INFO L226 Difference]: Without dead ends: 840 [2022-11-02 20:55:30,871 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:55:30,872 INFO L413 NwaCegarLoop]: 601 mSDtfsCounter, 617 mSDsluCounter, 1196 mSDsCounter, 0 mSdLazyCounter, 85 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 617 SdHoareTripleChecker+Valid, 1797 SdHoareTripleChecker+Invalid, 87 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 85 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:55:30,873 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [617 Valid, 1797 Invalid, 87 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 85 Invalid, 2 Unknown, 0 Unchecked, 9.1s Time] [2022-11-02 20:55:30,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 840 states. [2022-11-02 20:55:30,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 840 to 433. [2022-11-02 20:55:30,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 433 states, 432 states have (on average 1.4837962962962963) internal successors, (641), 432 states have internal predecessors, (641), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:30,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 433 states and 641 transitions. [2022-11-02 20:55:30,886 INFO L78 Accepts]: Start accepts. Automaton has 433 states and 641 transitions. Word has length 17 [2022-11-02 20:55:30,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:55:30,887 INFO L495 AbstractCegarLoop]: Abstraction has 433 states and 641 transitions. [2022-11-02 20:55:30,887 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:30,887 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 641 transitions. [2022-11-02 20:55:30,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-02 20:55:30,888 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:55:30,888 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:55:30,889 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-02 20:55:30,889 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:55:30,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:55:30,889 INFO L85 PathProgramCache]: Analyzing trace with hash 1313933175, now seen corresponding path program 1 times [2022-11-02 20:55:30,890 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:55:30,890 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1600358871] [2022-11-02 20:55:30,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:55:30,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:55:31,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:55:32,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:55:32,452 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:55:32,452 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1600358871] [2022-11-02 20:55:32,452 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1600358871] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:55:32,452 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:55:32,452 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-02 20:55:32,453 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [650510152] [2022-11-02 20:55:32,453 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:55:32,454 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-02 20:55:32,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:55:32,455 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-02 20:55:32,455 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:55:32,455 INFO L87 Difference]: Start difference. First operand 433 states and 641 transitions. Second operand has 5 states, 5 states have (on average 3.4) internal successors, (17), 5 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:36,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-02 20:55:38,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:55:38,321 INFO L93 Difference]: Finished difference Result 1268 states and 1886 transitions. [2022-11-02 20:55:38,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-02 20:55:38,322 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.4) internal successors, (17), 5 states have internal predecessors, (17), 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 17 [2022-11-02 20:55:38,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:55:38,325 INFO L225 Difference]: With dead ends: 1268 [2022-11-02 20:55:38,325 INFO L226 Difference]: Without dead ends: 845 [2022-11-02 20:55:38,327 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-02 20:55:38,328 INFO L413 NwaCegarLoop]: 604 mSDtfsCounter, 1234 mSDsluCounter, 1822 mSDsCounter, 0 mSdLazyCounter, 94 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1234 SdHoareTripleChecker+Valid, 2426 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 94 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2022-11-02 20:55:38,328 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1234 Valid, 2426 Invalid, 96 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 94 Invalid, 1 Unknown, 0 Unchecked, 5.8s Time] [2022-11-02 20:55:38,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 845 states. [2022-11-02 20:55:38,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 845 to 433. [2022-11-02 20:55:38,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 433 states, 432 states have (on average 1.4814814814814814) internal successors, (640), 432 states have internal predecessors, (640), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:38,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 433 states and 640 transitions. [2022-11-02 20:55:38,341 INFO L78 Accepts]: Start accepts. Automaton has 433 states and 640 transitions. Word has length 17 [2022-11-02 20:55:38,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:55:38,342 INFO L495 AbstractCegarLoop]: Abstraction has 433 states and 640 transitions. [2022-11-02 20:55:38,342 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.4) internal successors, (17), 5 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:38,342 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 640 transitions. [2022-11-02 20:55:38,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-02 20:55:38,343 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:55:38,343 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:55:38,343 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-02 20:55:38,344 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:55:38,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:55:38,344 INFO L85 PathProgramCache]: Analyzing trace with hash 504586549, now seen corresponding path program 1 times [2022-11-02 20:55:38,345 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:55:38,345 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [578827158] [2022-11-02 20:55:38,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:55:38,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:55:38,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:55:38,728 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-02 20:55:39,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:55:39,223 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-02 20:55:39,224 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-02 20:55:39,225 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-02 20:55:39,227 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-02 20:55:39,230 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:55:39,234 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-02 20:55:39,309 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-02 20:55:39,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.11 08:55:39 BoogieIcfgContainer [2022-11-02 20:55:39,346 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-02 20:55:39,347 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-02 20:55:39,347 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-02 20:55:39,347 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-02 20:55:39,348 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:54:40" (3/4) ... [2022-11-02 20:55:39,351 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-02 20:55:39,351 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-02 20:55:39,352 INFO L158 Benchmark]: Toolchain (without parser) took 158197.35ms. Allocated memory was 90.2MB in the beginning and 1.7GB in the end (delta: 1.7GB). Free memory was 49.7MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 522.2MB. Max. memory is 16.1GB. [2022-11-02 20:55:39,354 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 90.2MB. Free memory was 62.0MB in the beginning and 62.0MB in the end (delta: 26.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-02 20:55:39,354 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1302.92ms. Allocated memory was 90.2MB in the beginning and 130.0MB in the end (delta: 39.8MB). Free memory was 49.5MB in the beginning and 56.5MB in the end (delta: -7.1MB). Peak memory consumption was 46.7MB. Max. memory is 16.1GB. [2022-11-02 20:55:39,355 INFO L158 Benchmark]: Boogie Procedure Inliner took 688.02ms. Allocated memory was 130.0MB in the beginning and 218.1MB in the end (delta: 88.1MB). Free memory was 56.5MB in the beginning and 109.7MB in the end (delta: -53.1MB). Peak memory consumption was 75.6MB. Max. memory is 16.1GB. [2022-11-02 20:55:39,358 INFO L158 Benchmark]: Boogie Preprocessor took 545.47ms. Allocated memory is still 218.1MB. Free memory was 109.7MB in the beginning and 84.8MB in the end (delta: 24.9MB). Peak memory consumption was 68.8MB. Max. memory is 16.1GB. [2022-11-02 20:55:39,359 INFO L158 Benchmark]: RCFGBuilder took 97128.03ms. Allocated memory was 218.1MB in the beginning and 1.7GB in the end (delta: 1.5GB). Free memory was 84.3MB in the beginning and 759.0MB in the end (delta: -674.7MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2022-11-02 20:55:39,359 INFO L158 Benchmark]: TraceAbstraction took 58517.11ms. Allocated memory is still 1.7GB. Free memory was 758.0MB in the beginning and 1.2GB in the end (delta: -427.9MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-02 20:55:39,359 INFO L158 Benchmark]: Witness Printer took 4.48ms. Allocated memory is still 1.7GB. Free memory is still 1.2GB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-02 20:55:39,361 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 90.2MB. Free memory was 62.0MB in the beginning and 62.0MB in the end (delta: 26.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1302.92ms. Allocated memory was 90.2MB in the beginning and 130.0MB in the end (delta: 39.8MB). Free memory was 49.5MB in the beginning and 56.5MB in the end (delta: -7.1MB). Peak memory consumption was 46.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 688.02ms. Allocated memory was 130.0MB in the beginning and 218.1MB in the end (delta: 88.1MB). Free memory was 56.5MB in the beginning and 109.7MB in the end (delta: -53.1MB). Peak memory consumption was 75.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 545.47ms. Allocated memory is still 218.1MB. Free memory was 109.7MB in the beginning and 84.8MB in the end (delta: 24.9MB). Peak memory consumption was 68.8MB. Max. memory is 16.1GB. * RCFGBuilder took 97128.03ms. Allocated memory was 218.1MB in the beginning and 1.7GB in the end (delta: 1.5GB). Free memory was 84.3MB in the beginning and 759.0MB in the end (delta: -674.7MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * TraceAbstraction took 58517.11ms. Allocated memory is still 1.7GB. Free memory was 758.0MB in the beginning and 1.2GB in the end (delta: -427.9MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.48ms. Allocated memory is still 1.7GB. Free memory is still 1.2GB. There was no memory consumed. 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 - UnprovableResult [Line: 20]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of bitwiseOr at line 403, overapproximation of shiftRight at line 395, overapproximation of bitwiseAnd at line 397, overapproximation of bitwiseComplement at line 404. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L28] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 5); [L29] const SORT_2 msb_SORT_2 = (SORT_2)1 << (5 - 1); [L31] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 8); [L32] const SORT_3 msb_SORT_3 = (SORT_3)1 << (8 - 1); [L34] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 16); [L35] const SORT_4 msb_SORT_4 = (SORT_4)1 << (16 - 1); [L37] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 24); [L38] const SORT_5 msb_SORT_5 = (SORT_5)1 << (24 - 1); [L40] const SORT_6 mask_SORT_6 = (SORT_6)-1 >> (sizeof(SORT_6) * 8 - 32); [L41] const SORT_6 msb_SORT_6 = (SORT_6)1 << (32 - 1); [L43] const SORT_3 var_7 = 0; [L44] const SORT_4 var_40 = 0; [L45] const SORT_1 var_73 = 0; [L46] const SORT_4 var_112 = 0; [L47] const SORT_6 var_114 = 16; [L48] const SORT_4 var_126 = 1; [L49] const SORT_6 var_130 = 0; [L50] const SORT_6 var_133 = 2; [L51] const SORT_5 var_134 = 0; [L52] const SORT_6 var_135 = 1; [L53] const SORT_3 var_149 = 0; [L54] const SORT_6 var_166 = 3; [L55] const SORT_6 var_173 = 4; [L56] const SORT_6 var_180 = 5; [L57] const SORT_4 var_349 = 65535; [L58] const SORT_4 var_381 = 0; [L59] const SORT_3 var_404 = 2; [L60] const SORT_3 var_406 = 1; [L61] const SORT_6 var_622 = 4294967295; [L62] const SORT_3 var_647 = 3; [L63] const SORT_6 var_671 = 6; [L65] SORT_1 input_125; [L66] SORT_1 input_129; [L67] SORT_1 input_153; [L68] SORT_1 input_159; [L69] SORT_1 input_165; [L70] SORT_1 input_172; [L71] SORT_1 input_179; [L72] SORT_1 input_198; [L73] SORT_1 input_206; [L74] SORT_1 input_212; [L75] SORT_1 input_218; [L76] SORT_1 input_233; [L77] SORT_1 input_245; [L78] SORT_1 input_346; [L79] SORT_1 input_347; [L80] SORT_1 input_354; [L81] SORT_1 input_360; [L82] SORT_1 input_366; [L83] SORT_1 input_371; [L84] SORT_1 input_376; [L85] SORT_1 input_402; [L86] SORT_1 input_403; [L87] SORT_1 input_405; [L88] SORT_1 input_407; [L89] SORT_1 input_413; [L90] SORT_1 input_417; [L91] SORT_1 input_418; [L92] SORT_1 input_419; [L93] SORT_1 input_420; [L94] SORT_1 input_421; [L95] SORT_1 input_422; [L96] SORT_1 input_423; [L97] SORT_1 input_424; [L98] SORT_1 input_425; [L99] SORT_1 input_426; [L100] SORT_1 input_427; [L101] SORT_1 input_458; [L102] SORT_1 input_461; [L103] SORT_1 input_462; [L104] SORT_1 input_463; [L105] SORT_1 input_464; [L106] SORT_1 input_465; [L107] SORT_1 input_466; [L108] SORT_1 input_487; [L109] SORT_1 input_497; [L110] SORT_1 input_507; [L111] SORT_1 input_551; [L112] SORT_1 input_575; [L113] SORT_1 input_599; [L115] SORT_3 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L116] SORT_3 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L117] SORT_3 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L118] SORT_3 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L119] SORT_3 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L120] SORT_3 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L121] SORT_3 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L122] SORT_3 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L123] SORT_3 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L124] SORT_3 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L125] SORT_3 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L126] SORT_3 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L127] SORT_3 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L128] SORT_3 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L129] SORT_3 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L130] SORT_3 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L131] SORT_4 state_41 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L132] SORT_4 state_43 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L133] SORT_4 state_45 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L134] SORT_4 state_47 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L135] SORT_4 state_49 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L136] SORT_4 state_51 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L137] SORT_4 state_53 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L138] SORT_4 state_55 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L139] SORT_4 state_57 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L140] SORT_4 state_59 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L141] SORT_3 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L142] SORT_3 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L143] SORT_4 state_65 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L144] SORT_4 state_67 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L145] SORT_4 state_69 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L146] SORT_4 state_71 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L147] SORT_1 state_74 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L148] SORT_1 state_76 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L149] SORT_1 state_78 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L150] SORT_1 state_80 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L151] SORT_1 state_82 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L152] SORT_1 state_84 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L153] SORT_1 state_86 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L154] SORT_1 state_88 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L155] SORT_1 state_90 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L156] SORT_1 state_92 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L157] SORT_1 state_94 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L158] SORT_1 state_96 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L159] SORT_1 state_98 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L160] SORT_1 state_100 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L161] SORT_1 state_102 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L162] SORT_1 state_104 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L163] SORT_1 state_106 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L164] SORT_1 state_108 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L165] SORT_1 state_110 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L167] SORT_3 init_9_arg_1 = var_7; [L168] state_8 = init_9_arg_1 [L169] SORT_3 init_11_arg_1 = var_7; [L170] state_10 = init_11_arg_1 [L171] SORT_3 init_13_arg_1 = var_7; [L172] state_12 = init_13_arg_1 [L173] SORT_3 init_15_arg_1 = var_7; [L174] state_14 = init_15_arg_1 [L175] SORT_3 init_17_arg_1 = var_7; [L176] state_16 = init_17_arg_1 [L177] SORT_3 init_19_arg_1 = var_7; [L178] state_18 = init_19_arg_1 [L179] SORT_3 init_21_arg_1 = var_7; [L180] state_20 = init_21_arg_1 [L181] SORT_3 init_23_arg_1 = var_7; [L182] state_22 = init_23_arg_1 [L183] SORT_3 init_25_arg_1 = var_7; [L184] state_24 = init_25_arg_1 [L185] SORT_3 init_27_arg_1 = var_7; [L186] state_26 = init_27_arg_1 [L187] SORT_3 init_29_arg_1 = var_7; [L188] state_28 = init_29_arg_1 [L189] SORT_3 init_31_arg_1 = var_7; [L190] state_30 = init_31_arg_1 [L191] SORT_3 init_33_arg_1 = var_7; [L192] state_32 = init_33_arg_1 [L193] SORT_3 init_35_arg_1 = var_7; [L194] state_34 = init_35_arg_1 [L195] SORT_3 init_37_arg_1 = var_7; [L196] state_36 = init_37_arg_1 [L197] SORT_3 init_39_arg_1 = var_7; [L198] state_38 = init_39_arg_1 [L199] SORT_4 init_42_arg_1 = var_40; [L200] state_41 = init_42_arg_1 [L201] SORT_4 init_44_arg_1 = var_40; [L202] state_43 = init_44_arg_1 [L203] SORT_4 init_46_arg_1 = var_40; [L204] state_45 = init_46_arg_1 [L205] SORT_4 init_48_arg_1 = var_40; [L206] state_47 = init_48_arg_1 [L207] SORT_4 init_50_arg_1 = var_40; [L208] state_49 = init_50_arg_1 [L209] SORT_4 init_52_arg_1 = var_40; [L210] state_51 = init_52_arg_1 [L211] SORT_4 init_54_arg_1 = var_40; [L212] state_53 = init_54_arg_1 [L213] SORT_4 init_56_arg_1 = var_40; [L214] state_55 = init_56_arg_1 [L215] SORT_4 init_58_arg_1 = var_40; [L216] state_57 = init_58_arg_1 [L217] SORT_4 init_60_arg_1 = var_40; [L218] state_59 = init_60_arg_1 [L219] SORT_3 init_62_arg_1 = var_7; [L220] state_61 = init_62_arg_1 [L221] SORT_3 init_64_arg_1 = var_7; [L222] state_63 = init_64_arg_1 [L223] SORT_4 init_66_arg_1 = var_40; [L224] state_65 = init_66_arg_1 [L225] SORT_4 init_68_arg_1 = var_40; [L226] state_67 = init_68_arg_1 [L227] SORT_4 init_70_arg_1 = var_40; [L228] state_69 = init_70_arg_1 [L229] SORT_4 init_72_arg_1 = var_40; [L230] state_71 = init_72_arg_1 [L231] SORT_1 init_75_arg_1 = var_73; [L232] state_74 = init_75_arg_1 [L233] SORT_1 init_77_arg_1 = var_73; [L234] state_76 = init_77_arg_1 [L235] SORT_1 init_79_arg_1 = var_73; [L236] state_78 = init_79_arg_1 [L237] SORT_1 init_81_arg_1 = var_73; [L238] state_80 = init_81_arg_1 [L239] SORT_1 init_83_arg_1 = var_73; [L240] state_82 = init_83_arg_1 [L241] SORT_1 init_85_arg_1 = var_73; [L242] state_84 = init_85_arg_1 [L243] SORT_1 init_87_arg_1 = var_73; [L244] state_86 = init_87_arg_1 [L245] SORT_1 init_89_arg_1 = var_73; [L246] state_88 = init_89_arg_1 [L247] SORT_1 init_91_arg_1 = var_73; [L248] state_90 = init_91_arg_1 [L249] SORT_1 init_93_arg_1 = var_73; [L250] state_92 = init_93_arg_1 [L251] SORT_1 init_95_arg_1 = var_73; [L252] state_94 = init_95_arg_1 [L253] SORT_1 init_97_arg_1 = var_73; [L254] state_96 = init_97_arg_1 [L255] SORT_1 init_99_arg_1 = var_73; [L256] state_98 = init_99_arg_1 [L257] SORT_1 init_101_arg_1 = var_73; [L258] state_100 = init_101_arg_1 [L259] SORT_1 init_103_arg_1 = var_73; [L260] state_102 = init_103_arg_1 [L261] SORT_1 init_105_arg_1 = var_73; [L262] state_104 = init_105_arg_1 [L263] SORT_1 init_107_arg_1 = var_73; [L264] state_106 = init_107_arg_1 [L265] SORT_1 init_109_arg_1 = var_73; [L266] state_108 = init_109_arg_1 [L267] SORT_1 init_111_arg_1 = var_73; [L268] state_110 = init_111_arg_1 VAL [init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=4294967295, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_114=16, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L271] input_125 = __VERIFIER_nondet_uchar() [L272] input_125 = input_125 & mask_SORT_1 [L273] input_129 = __VERIFIER_nondet_uchar() [L274] input_129 = input_129 & mask_SORT_1 [L275] input_153 = __VERIFIER_nondet_uchar() [L276] input_153 = input_153 & mask_SORT_1 [L277] input_159 = __VERIFIER_nondet_uchar() [L278] input_159 = input_159 & mask_SORT_1 [L279] input_165 = __VERIFIER_nondet_uchar() [L280] input_165 = input_165 & mask_SORT_1 [L281] input_172 = __VERIFIER_nondet_uchar() [L282] input_172 = input_172 & mask_SORT_1 [L283] input_179 = __VERIFIER_nondet_uchar() [L284] input_179 = input_179 & mask_SORT_1 [L285] input_198 = __VERIFIER_nondet_uchar() [L286] input_198 = input_198 & mask_SORT_1 [L287] input_206 = __VERIFIER_nondet_uchar() [L288] input_206 = input_206 & mask_SORT_1 [L289] input_212 = __VERIFIER_nondet_uchar() [L290] input_212 = input_212 & mask_SORT_1 [L291] input_218 = __VERIFIER_nondet_uchar() [L292] input_218 = input_218 & mask_SORT_1 [L293] input_233 = __VERIFIER_nondet_uchar() [L294] input_233 = input_233 & mask_SORT_1 [L295] input_245 = __VERIFIER_nondet_uchar() [L296] input_245 = input_245 & mask_SORT_1 [L297] input_346 = __VERIFIER_nondet_uchar() [L298] input_346 = input_346 & mask_SORT_1 [L299] input_347 = __VERIFIER_nondet_uchar() [L300] input_347 = input_347 & mask_SORT_1 [L301] input_354 = __VERIFIER_nondet_uchar() [L302] input_354 = input_354 & mask_SORT_1 [L303] input_360 = __VERIFIER_nondet_uchar() [L304] input_360 = input_360 & mask_SORT_1 [L305] input_366 = __VERIFIER_nondet_uchar() [L306] input_366 = input_366 & mask_SORT_1 [L307] input_371 = __VERIFIER_nondet_uchar() [L308] input_371 = input_371 & mask_SORT_1 [L309] input_376 = __VERIFIER_nondet_uchar() [L310] input_376 = input_376 & mask_SORT_1 [L311] input_402 = __VERIFIER_nondet_uchar() [L312] input_402 = input_402 & mask_SORT_1 [L313] input_403 = __VERIFIER_nondet_uchar() [L314] input_403 = input_403 & mask_SORT_1 [L315] input_405 = __VERIFIER_nondet_uchar() [L316] input_405 = input_405 & mask_SORT_1 [L317] input_407 = __VERIFIER_nondet_uchar() [L318] input_407 = input_407 & mask_SORT_1 [L319] input_413 = __VERIFIER_nondet_uchar() [L320] input_413 = input_413 & mask_SORT_1 [L321] input_417 = __VERIFIER_nondet_uchar() [L322] input_417 = input_417 & mask_SORT_1 [L323] input_418 = __VERIFIER_nondet_uchar() [L324] input_418 = input_418 & mask_SORT_1 [L325] input_419 = __VERIFIER_nondet_uchar() [L326] input_419 = input_419 & mask_SORT_1 [L327] input_420 = __VERIFIER_nondet_uchar() [L328] input_420 = input_420 & mask_SORT_1 [L329] input_421 = __VERIFIER_nondet_uchar() [L330] input_421 = input_421 & mask_SORT_1 [L331] input_422 = __VERIFIER_nondet_uchar() [L332] input_422 = input_422 & mask_SORT_1 [L333] input_423 = __VERIFIER_nondet_uchar() [L334] input_423 = input_423 & mask_SORT_1 [L335] input_424 = __VERIFIER_nondet_uchar() [L336] input_424 = input_424 & mask_SORT_1 [L337] input_425 = __VERIFIER_nondet_uchar() [L338] input_425 = input_425 & mask_SORT_1 [L339] input_426 = __VERIFIER_nondet_uchar() [L340] input_426 = input_426 & mask_SORT_1 [L341] input_427 = __VERIFIER_nondet_uchar() [L342] input_427 = input_427 & mask_SORT_1 [L343] input_458 = __VERIFIER_nondet_uchar() [L344] input_458 = input_458 & mask_SORT_1 [L345] input_461 = __VERIFIER_nondet_uchar() [L346] input_461 = input_461 & mask_SORT_1 [L347] input_462 = __VERIFIER_nondet_uchar() [L348] input_462 = input_462 & mask_SORT_1 [L349] input_463 = __VERIFIER_nondet_uchar() [L350] input_463 = input_463 & mask_SORT_1 [L351] input_464 = __VERIFIER_nondet_uchar() [L352] input_464 = input_464 & mask_SORT_1 [L353] input_465 = __VERIFIER_nondet_uchar() [L354] input_465 = input_465 & mask_SORT_1 [L355] input_466 = __VERIFIER_nondet_uchar() [L356] input_466 = input_466 & mask_SORT_1 [L357] input_487 = __VERIFIER_nondet_uchar() [L358] input_487 = input_487 & mask_SORT_1 [L359] input_497 = __VERIFIER_nondet_uchar() [L360] input_497 = input_497 & mask_SORT_1 [L361] input_507 = __VERIFIER_nondet_uchar() [L362] input_507 = input_507 & mask_SORT_1 [L363] input_551 = __VERIFIER_nondet_uchar() [L364] input_575 = __VERIFIER_nondet_uchar() [L365] input_599 = __VERIFIER_nondet_uchar() [L368] SORT_4 var_113_arg_0 = state_41; [L369] SORT_4 var_113_arg_1 = var_112; [L370] SORT_6 var_113 = ((SORT_6)var_113_arg_0 << 16) | var_113_arg_1; [L371] SORT_6 var_115_arg_0 = var_113; VAL [init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, input_125=0, input_129=0, input_153=0, input_159=0, input_165=1, input_172=1, input_179=1, input_198=0, input_206=0, input_212=1, input_218=0, input_233=0, input_245=0, input_346=0, input_347=0, input_354=0, input_360=0, input_366=0, input_371=0, input_376=1, input_402=0, input_403=0, input_405=0, input_407=0, input_413=0, input_417=1, input_418=0, input_419=0, input_420=0, input_421=0, input_422=1, input_423=1, input_424=0, input_425=0, input_426=0, input_427=0, input_458=0, input_461=0, input_462=0, input_463=0, input_464=0, input_465=0, input_466=1, input_487=0, input_497=0, input_507=0, input_551=1, input_575=4, input_599=6, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=4294967295, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_114=16, var_115_arg_0=0, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L372] EXPR (var_115_arg_0 & msb_SORT_6) ? (var_115_arg_0 | ~mask_SORT_6) : (var_115_arg_0 & mask_SORT_6) VAL [(var_115_arg_0 & msb_SORT_6) ? (var_115_arg_0 | ~mask_SORT_6) : (var_115_arg_0 & mask_SORT_6)=0, init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, input_125=0, input_129=0, input_153=0, input_159=0, input_165=1, input_172=1, input_179=1, input_198=0, input_206=0, input_212=1, input_218=0, input_233=0, input_245=0, input_346=0, input_347=0, input_354=0, input_360=0, input_366=0, input_371=0, input_376=1, input_402=0, input_403=0, input_405=0, input_407=0, input_413=0, input_417=1, input_418=0, input_419=0, input_420=0, input_421=0, input_422=1, input_423=1, input_424=0, input_425=0, input_426=0, input_427=0, input_458=0, input_461=0, input_462=0, input_463=0, input_464=0, input_465=0, input_466=1, input_487=0, input_497=0, input_507=0, input_551=1, input_575=4, input_599=6, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=4294967295, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_114=16, var_115_arg_0=0, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L372] var_115_arg_0 = (var_115_arg_0 & msb_SORT_6) ? (var_115_arg_0 | ~mask_SORT_6) : (var_115_arg_0 & mask_SORT_6) [L373] SORT_6 var_115_arg_1 = var_114; [L374] SORT_6 var_115 = (int)var_115_arg_0 >> var_115_arg_1; VAL [init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, input_125=0, input_129=0, input_153=0, input_159=0, input_165=1, input_172=1, input_179=1, input_198=0, input_206=0, input_212=1, input_218=0, input_233=0, input_245=0, input_346=0, input_347=0, input_354=0, input_360=0, input_366=0, input_371=0, input_376=1, input_402=0, input_403=0, input_405=0, input_407=0, input_413=0, input_417=1, input_418=0, input_419=0, input_420=0, input_421=0, input_422=1, input_423=1, input_424=0, input_425=0, input_426=0, input_427=0, input_458=0, input_461=0, input_462=0, input_463=0, input_464=0, input_465=0, input_466=1, input_487=0, input_497=0, input_507=0, input_551=1, input_575=4, input_599=6, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=4294967295, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_114=16, var_115=3, var_115_arg_0=0, var_115_arg_1=16, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L375] EXPR (var_115_arg_0 & msb_SORT_6) ? (var_115 | ~(mask_SORT_6 >> var_115_arg_1)) : var_115 VAL [(var_115_arg_0 & msb_SORT_6) ? (var_115 | ~(mask_SORT_6 >> var_115_arg_1)) : var_115=3, init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, input_125=0, input_129=0, input_153=0, input_159=0, input_165=1, input_172=1, input_179=1, input_198=0, input_206=0, input_212=1, input_218=0, input_233=0, input_245=0, input_346=0, input_347=0, input_354=0, input_360=0, input_366=0, input_371=0, input_376=1, input_402=0, input_403=0, input_405=0, input_407=0, input_413=0, input_417=1, input_418=0, input_419=0, input_420=0, input_421=0, input_422=1, input_423=1, input_424=0, input_425=0, input_426=0, input_427=0, input_458=0, input_461=0, input_462=0, input_463=0, input_464=0, input_465=0, input_466=1, input_487=0, input_497=0, input_507=0, input_551=1, input_575=4, input_599=6, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=4294967295, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_114=16, var_115=3, var_115_arg_0=0, var_115_arg_1=16, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L375] var_115 = (var_115_arg_0 & msb_SORT_6) ? (var_115 | ~(mask_SORT_6 >> var_115_arg_1)) : var_115 [L376] var_115 = var_115 & mask_SORT_6 [L377] SORT_4 var_116_arg_0 = state_43; [L378] SORT_4 var_116_arg_1 = var_112; [L379] SORT_6 var_116 = ((SORT_6)var_116_arg_0 << 16) | var_116_arg_1; [L380] SORT_6 var_117_arg_0 = var_116; VAL [init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, input_125=0, input_129=0, input_153=0, input_159=0, input_165=1, input_172=1, input_179=1, input_198=0, input_206=0, input_212=1, input_218=0, input_233=0, input_245=0, input_346=0, input_347=0, input_354=0, input_360=0, input_366=0, input_371=0, input_376=1, input_402=0, input_403=0, input_405=0, input_407=0, input_413=0, input_417=1, input_418=0, input_419=0, input_420=0, input_421=0, input_422=1, input_423=1, input_424=0, input_425=0, input_426=0, input_427=0, input_458=0, input_461=0, input_462=0, input_463=0, input_464=0, input_465=0, input_466=1, input_487=0, input_497=0, input_507=0, input_551=1, input_575=4, input_599=6, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=4294967295, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_114=16, var_115=0, var_115_arg_0=0, var_115_arg_1=16, var_116=0, var_116_arg_0=0, var_116_arg_1=0, var_117_arg_0=0, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L381] EXPR (var_117_arg_0 & msb_SORT_6) ? (var_117_arg_0 | ~mask_SORT_6) : (var_117_arg_0 & mask_SORT_6) VAL [(var_117_arg_0 & msb_SORT_6) ? (var_117_arg_0 | ~mask_SORT_6) : (var_117_arg_0 & mask_SORT_6)=0, init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, input_125=0, input_129=0, input_153=0, input_159=0, input_165=1, input_172=1, input_179=1, input_198=0, input_206=0, input_212=1, input_218=0, input_233=0, input_245=0, input_346=0, input_347=0, input_354=0, input_360=0, input_366=0, input_371=0, input_376=1, input_402=0, input_403=0, input_405=0, input_407=0, input_413=0, input_417=1, input_418=0, input_419=0, input_420=0, input_421=0, input_422=1, input_423=1, input_424=0, input_425=0, input_426=0, input_427=0, input_458=0, input_461=0, input_462=0, input_463=0, input_464=0, input_465=0, input_466=1, input_487=0, input_497=0, input_507=0, input_551=1, input_575=4, input_599=6, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=4294967295, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_114=16, var_115=0, var_115_arg_0=0, var_115_arg_1=16, var_116=0, var_116_arg_0=0, var_116_arg_1=0, var_117_arg_0=0, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L381] var_117_arg_0 = (var_117_arg_0 & msb_SORT_6) ? (var_117_arg_0 | ~mask_SORT_6) : (var_117_arg_0 & mask_SORT_6) [L382] SORT_6 var_117_arg_1 = var_114; [L383] SORT_6 var_117 = (int)var_117_arg_0 >> var_117_arg_1; VAL [init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, input_125=0, input_129=0, input_153=0, input_159=0, input_165=1, input_172=1, input_179=1, input_198=0, input_206=0, input_212=1, input_218=0, input_233=0, input_245=0, input_346=0, input_347=0, input_354=0, input_360=0, input_366=0, input_371=0, input_376=1, input_402=0, input_403=0, input_405=0, input_407=0, input_413=0, input_417=1, input_418=0, input_419=0, input_420=0, input_421=0, input_422=1, input_423=1, input_424=0, input_425=0, input_426=0, input_427=0, input_458=0, input_461=0, input_462=0, input_463=0, input_464=0, input_465=0, input_466=1, input_487=0, input_497=0, input_507=0, input_551=1, input_575=4, input_599=6, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=4294967295, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_114=16, var_115=0, var_115_arg_0=0, var_115_arg_1=16, var_116=0, var_116_arg_0=0, var_116_arg_1=0, var_117=1, var_117_arg_0=0, var_117_arg_1=16, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L384] EXPR (var_117_arg_0 & msb_SORT_6) ? (var_117 | ~(mask_SORT_6 >> var_117_arg_1)) : var_117 VAL [(var_117_arg_0 & msb_SORT_6) ? (var_117 | ~(mask_SORT_6 >> var_117_arg_1)) : var_117=1, init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, input_125=0, input_129=0, input_153=0, input_159=0, input_165=1, input_172=1, input_179=1, input_198=0, input_206=0, input_212=1, input_218=0, input_233=0, input_245=0, input_346=0, input_347=0, input_354=0, input_360=0, input_366=0, input_371=0, input_376=1, input_402=0, input_403=0, input_405=0, input_407=0, input_413=0, input_417=1, input_418=0, input_419=0, input_420=0, input_421=0, input_422=1, input_423=1, input_424=0, input_425=0, input_426=0, input_427=0, input_458=0, input_461=0, input_462=0, input_463=0, input_464=0, input_465=0, input_466=1, input_487=0, input_497=0, input_507=0, input_551=1, input_575=4, input_599=6, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=4294967295, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_114=16, var_115=0, var_115_arg_0=0, var_115_arg_1=16, var_116=0, var_116_arg_0=0, var_116_arg_1=0, var_117=1, var_117_arg_0=0, var_117_arg_1=16, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L384] var_117 = (var_117_arg_0 & msb_SORT_6) ? (var_117 | ~(mask_SORT_6 >> var_117_arg_1)) : var_117 [L385] var_117 = var_117 & mask_SORT_6 [L386] SORT_6 var_118_arg_0 = var_115; [L387] SORT_6 var_118_arg_1 = var_117; [L388] SORT_1 var_118 = var_118_arg_0 == var_118_arg_1; [L389] SORT_4 var_119_arg_0 = state_49; [L390] SORT_4 var_119_arg_1 = var_112; [L391] SORT_6 var_119 = ((SORT_6)var_119_arg_0 << 16) | var_119_arg_1; [L392] SORT_6 var_120_arg_0 = var_119; VAL [init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, input_125=0, input_129=0, input_153=0, input_159=0, input_165=1, input_172=1, input_179=1, input_198=0, input_206=0, input_212=1, input_218=0, input_233=0, input_245=0, input_346=0, input_347=0, input_354=0, input_360=0, input_366=0, input_371=0, input_376=1, input_402=0, input_403=0, input_405=0, input_407=0, input_413=0, input_417=1, input_418=0, input_419=0, input_420=0, input_421=0, input_422=1, input_423=1, input_424=0, input_425=0, input_426=0, input_427=0, input_458=0, input_461=0, input_462=0, input_463=0, input_464=0, input_465=0, input_466=1, input_487=0, input_497=0, input_507=0, input_551=1, input_575=4, input_599=6, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=4294967295, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_114=16, var_115=0, var_115_arg_0=0, var_115_arg_1=16, var_116=0, var_116_arg_0=0, var_116_arg_1=0, var_117=4294967294, var_117_arg_0=0, var_117_arg_1=16, var_118=0, var_118_arg_0=0, var_118_arg_1=4294967294, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120_arg_0=0, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L393] EXPR (var_120_arg_0 & msb_SORT_6) ? (var_120_arg_0 | ~mask_SORT_6) : (var_120_arg_0 & mask_SORT_6) VAL [(var_120_arg_0 & msb_SORT_6) ? (var_120_arg_0 | ~mask_SORT_6) : (var_120_arg_0 & mask_SORT_6)=0, init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, input_125=0, input_129=0, input_153=0, input_159=0, input_165=1, input_172=1, input_179=1, input_198=0, input_206=0, input_212=1, input_218=0, input_233=0, input_245=0, input_346=0, input_347=0, input_354=0, input_360=0, input_366=0, input_371=0, input_376=1, input_402=0, input_403=0, input_405=0, input_407=0, input_413=0, input_417=1, input_418=0, input_419=0, input_420=0, input_421=0, input_422=1, input_423=1, input_424=0, input_425=0, input_426=0, input_427=0, input_458=0, input_461=0, input_462=0, input_463=0, input_464=0, input_465=0, input_466=1, input_487=0, input_497=0, input_507=0, input_551=1, input_575=4, input_599=6, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=4294967295, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_114=16, var_115=0, var_115_arg_0=0, var_115_arg_1=16, var_116=0, var_116_arg_0=0, var_116_arg_1=0, var_117=4294967294, var_117_arg_0=0, var_117_arg_1=16, var_118=0, var_118_arg_0=0, var_118_arg_1=4294967294, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120_arg_0=0, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L393] var_120_arg_0 = (var_120_arg_0 & msb_SORT_6) ? (var_120_arg_0 | ~mask_SORT_6) : (var_120_arg_0 & mask_SORT_6) [L394] SORT_6 var_120_arg_1 = var_114; [L395] SORT_6 var_120 = (int)var_120_arg_0 >> var_120_arg_1; VAL [init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, input_125=0, input_129=0, input_153=0, input_159=0, input_165=1, input_172=1, input_179=1, input_198=0, input_206=0, input_212=1, input_218=0, input_233=0, input_245=0, input_346=0, input_347=0, input_354=0, input_360=0, input_366=0, input_371=0, input_376=1, input_402=0, input_403=0, input_405=0, input_407=0, input_413=0, input_417=1, input_418=0, input_419=0, input_420=0, input_421=0, input_422=1, input_423=1, input_424=0, input_425=0, input_426=0, input_427=0, input_458=0, input_461=0, input_462=0, input_463=0, input_464=0, input_465=0, input_466=1, input_487=0, input_497=0, input_507=0, input_551=1, input_575=4, input_599=6, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=4294967295, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_114=16, var_115=0, var_115_arg_0=0, var_115_arg_1=16, var_116=0, var_116_arg_0=0, var_116_arg_1=0, var_117=4294967294, var_117_arg_0=0, var_117_arg_1=16, var_118=0, var_118_arg_0=0, var_118_arg_1=4294967294, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120=5, var_120_arg_0=0, var_120_arg_1=16, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L396] EXPR (var_120_arg_0 & msb_SORT_6) ? (var_120 | ~(mask_SORT_6 >> var_120_arg_1)) : var_120 VAL [(var_120_arg_0 & msb_SORT_6) ? (var_120 | ~(mask_SORT_6 >> var_120_arg_1)) : var_120=5, init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, input_125=0, input_129=0, input_153=0, input_159=0, input_165=1, input_172=1, input_179=1, input_198=0, input_206=0, input_212=1, input_218=0, input_233=0, input_245=0, input_346=0, input_347=0, input_354=0, input_360=0, input_366=0, input_371=0, input_376=1, input_402=0, input_403=0, input_405=0, input_407=0, input_413=0, input_417=1, input_418=0, input_419=0, input_420=0, input_421=0, input_422=1, input_423=1, input_424=0, input_425=0, input_426=0, input_427=0, input_458=0, input_461=0, input_462=0, input_463=0, input_464=0, input_465=0, input_466=1, input_487=0, input_497=0, input_507=0, input_551=1, input_575=4, input_599=6, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=4294967295, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_114=16, var_115=0, var_115_arg_0=0, var_115_arg_1=16, var_116=0, var_116_arg_0=0, var_116_arg_1=0, var_117=4294967294, var_117_arg_0=0, var_117_arg_1=16, var_118=0, var_118_arg_0=0, var_118_arg_1=4294967294, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120=5, var_120_arg_0=0, var_120_arg_1=16, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L396] var_120 = (var_120_arg_0 & msb_SORT_6) ? (var_120 | ~(mask_SORT_6 >> var_120_arg_1)) : var_120 [L397] var_120 = var_120 & mask_SORT_6 [L398] SORT_6 var_121_arg_0 = var_115; [L399] SORT_6 var_121_arg_1 = var_120; [L400] SORT_1 var_121 = var_121_arg_0 == var_121_arg_1; [L401] SORT_1 var_122_arg_0 = var_118; [L402] SORT_1 var_122_arg_1 = var_121; [L403] SORT_1 var_122 = var_122_arg_0 | var_122_arg_1; [L404] SORT_1 var_123_arg_0 = ~state_110; [L405] var_123_arg_0 = var_123_arg_0 & mask_SORT_1 [L406] SORT_1 var_123_arg_1 = var_122; [L407] SORT_1 var_123 = var_123_arg_0 & var_123_arg_1; [L408] var_123 = var_123 & mask_SORT_1 [L409] SORT_1 bad_124_arg_0 = var_123; [L410] CALL __VERIFIER_assert(!(bad_124_arg_0)) [L20] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L20] reach_error() VAL [\old(cond)=0, cond=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 425 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 58.3s, OverallIterations: 7, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 43.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 10 mSolverCounterUnknown, 5568 SdHoareTripleChecker+Valid, 42.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5568 mSDsluCounter, 12667 SdHoareTripleChecker+Invalid, 40.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 9052 mSDsCounter, 3 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 543 IncrementalHoareTripleChecker+Invalid, 556 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3 mSolverCounterUnsat, 3615 mSDtfsCounter, 543 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 39 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=433occurred in iteration=4, InterpolantAutomatonStates: 30, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 6 MinimizatonAttempts, 2471 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 3.1s SatisfiabilityAnalysisTime, 10.7s InterpolantComputationTime, 119 NumberOfCodeBlocks, 119 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 96 ConstructedInterpolants, 0 QuantifiedInterpolants, 300 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 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 could not prove your program: unable to determine feasibility of some traces [2022-11-02 20:55:39,598 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2022-11-02 20:55:39,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ad2dc47d3a2511493a0197787a2691ebee711f24cdb203f7e2066156e14977f7 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-02 20:55:42,107 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:55:42,110 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:55:42,157 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:55:42,157 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:55:42,162 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:55:42,164 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:55:42,171 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:55:42,177 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:55:42,182 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:55:42,183 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:55:42,184 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:55:42,184 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:55:42,185 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:55:42,187 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:55:42,188 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:55:42,189 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:55:42,190 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:55:42,191 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:55:42,193 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:55:42,198 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:55:42,200 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:55:42,203 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:55:42,205 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:55:42,221 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:55:42,221 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:55:42,222 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:55:42,223 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:55:42,223 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:55:42,224 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:55:42,225 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:55:42,225 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:55:42,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:55:42,227 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:55:42,228 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:55:42,229 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:55:42,229 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:55:42,230 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:55:42,230 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:55:42,231 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:55:42,232 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:55:42,239 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-02 20:55:42,288 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:55:42,289 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:55:42,290 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:55:42,291 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:55:42,292 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:55:42,292 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:55:42,294 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:55:42,294 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:55:42,295 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:55:42,295 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:55:42,296 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:55:42,297 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:55:42,297 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:55:42,297 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:55:42,298 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-02 20:55:42,298 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-02 20:55:42,299 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-02 20:55:42,299 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:55:42,299 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:55:42,300 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:55:42,300 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:55:42,300 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:55:42,301 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:55:42,301 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:55:42,301 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:55:42,302 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:55:42,302 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:55:42,303 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-02 20:55:42,303 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-02 20:55:42,303 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:55:42,304 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:55:42,304 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:55:42,305 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-02 20:55:42,305 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad2dc47d3a2511493a0197787a2691ebee711f24cdb203f7e2066156e14977f7 [2022-11-02 20:55:42,745 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:55:42,778 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:55:42,781 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:55:42,782 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:55:42,784 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:55:42,785 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c [2022-11-02 20:55:42,862 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/data/393f7c358/8cbdb5289ccb474da442f257a274ee55/FLAG29e8bcfed [2022-11-02 20:55:43,645 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:55:43,646 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c [2022-11-02 20:55:43,680 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/data/393f7c358/8cbdb5289ccb474da442f257a274ee55/FLAG29e8bcfed [2022-11-02 20:55:43,734 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/data/393f7c358/8cbdb5289ccb474da442f257a274ee55 [2022-11-02 20:55:43,739 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:55:43,742 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:55:43,747 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:55:43,747 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:55:43,752 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:55:43,753 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:55:43" (1/1) ... [2022-11-02 20:55:43,755 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@498df856 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:55:43, skipping insertion in model container [2022-11-02 20:55:43,755 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:55:43" (1/1) ... [2022-11-02 20:55:43,764 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:55:43,894 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:55:44,143 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_03f42008-89ae-4110-8e6f-20c90bbe9c7e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c[1014,1027] [2022-11-02 20:55:44,772 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:55:44,776 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:55:44,787 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_03f42008-89ae-4110-8e6f-20c90bbe9c7e/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.driving_phils.4.prop1-func-interl.c[1014,1027] [2022-11-02 20:55:45,044 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:55:45,059 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:55:45,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:55:45 WrapperNode [2022-11-02 20:55:45,059 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:55:45,061 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:55:45,062 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:55:45,062 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:55:45,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:55:45" (1/1) ... [2022-11-02 20:55:45,157 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:55:45" (1/1) ... [2022-11-02 20:55:45,436 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 4463 [2022-11-02 20:55:45,437 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:55:45,438 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:55:45,438 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:55:45,438 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:55:45,448 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:55:45" (1/1) ... [2022-11-02 20:55:45,448 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:55:45" (1/1) ... [2022-11-02 20:55:45,505 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:55:45" (1/1) ... [2022-11-02 20:55:45,505 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:55:45" (1/1) ... [2022-11-02 20:55:45,620 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:55:45" (1/1) ... [2022-11-02 20:55:45,652 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:55:45" (1/1) ... [2022-11-02 20:55:45,672 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:55:45" (1/1) ... [2022-11-02 20:55:45,691 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:55:45" (1/1) ... [2022-11-02 20:55:45,732 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:55:45,734 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:55:45,735 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:55:45,735 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:55:45,736 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:55:45" (1/1) ... [2022-11-02 20:55:45,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:55:45,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:55:45,787 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:55:45,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:55:45,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:55:45,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:55:46,636 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:55:46,638 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:55:50,327 INFO L276 CfgBuilder]: Performing block encoding [2022-11-02 20:55:50,339 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-02 20:55:50,339 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-02 20:55:50,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:55:50 BoogieIcfgContainer [2022-11-02 20:55:50,342 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-02 20:55:50,344 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-02 20:55:50,345 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-02 20:55:50,348 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-02 20:55:50,348 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 08:55:43" (1/3) ... [2022-11-02 20:55:50,349 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ee15541 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:55:50, skipping insertion in model container [2022-11-02 20:55:50,349 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:55:45" (2/3) ... [2022-11-02 20:55:50,350 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ee15541 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:55:50, skipping insertion in model container [2022-11-02 20:55:50,350 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:55:50" (3/3) ... [2022-11-02 20:55:50,351 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.driving_phils.4.prop1-func-interl.c [2022-11-02 20:55:50,371 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-02 20:55:50,371 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-02 20:55:50,432 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-02 20:55:50,439 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7a257478, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-02 20:55:50,439 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-02 20:55:50,445 INFO L276 IsEmpty]: Start isEmpty. Operand has 425 states, 423 states have (on average 1.4988179669030732) internal successors, (634), 424 states have internal predecessors, (634), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:50,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-02 20:55:50,452 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:55:50,452 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:55:50,453 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:55:50,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:55:50,459 INFO L85 PathProgramCache]: Analyzing trace with hash -1892373183, now seen corresponding path program 1 times [2022-11-02 20:55:50,472 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:55:50,473 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [295466444] [2022-11-02 20:55:50,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:55:50,474 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:55:50,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:55:50,482 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:55:50,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-11-02 20:55:51,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:55:51,377 INFO L263 TraceCheckSpWp]: Trace formula consists of 240 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-02 20:55:51,404 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:55:51,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:55:51,584 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:55:51,585 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:55:51,585 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [295466444] [2022-11-02 20:55:51,586 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [295466444] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:55:51,586 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:55:51,586 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-02 20:55:51,588 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [302972283] [2022-11-02 20:55:51,589 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:55:51,594 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-02 20:55:51,595 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:55:51,643 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-02 20:55:51,644 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-02 20:55:51,648 INFO L87 Difference]: Start difference. First operand has 425 states, 423 states have (on average 1.4988179669030732) internal successors, (634), 424 states have internal predecessors, (634), 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 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:52,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:55:52,234 INFO L93 Difference]: Finished difference Result 846 states and 1268 transitions. [2022-11-02 20:55:52,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-02 20:55:52,237 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 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 17 [2022-11-02 20:55:52,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:55:52,255 INFO L225 Difference]: With dead ends: 846 [2022-11-02 20:55:52,258 INFO L226 Difference]: Without dead ends: 423 [2022-11-02 20:55:52,267 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:55:52,273 INFO L413 NwaCegarLoop]: 626 mSDtfsCounter, 1 mSDsluCounter, 1077 mSDsCounter, 0 mSdLazyCounter, 91 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 1703 SdHoareTripleChecker+Invalid, 178 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 91 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 87 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-02 20:55:52,275 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 1703 Invalid, 178 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 91 Invalid, 0 Unknown, 87 Unchecked, 0.4s Time] [2022-11-02 20:55:52,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 423 states. [2022-11-02 20:55:52,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 423 to 423. [2022-11-02 20:55:52,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 423 states, 422 states have (on average 1.4928909952606635) internal successors, (630), 422 states have internal predecessors, (630), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:52,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 423 states and 630 transitions. [2022-11-02 20:55:52,381 INFO L78 Accepts]: Start accepts. Automaton has 423 states and 630 transitions. Word has length 17 [2022-11-02 20:55:52,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:55:52,381 INFO L495 AbstractCegarLoop]: Abstraction has 423 states and 630 transitions. [2022-11-02 20:55:52,382 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:52,384 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 630 transitions. [2022-11-02 20:55:52,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-02 20:55:52,385 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:55:52,385 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:55:52,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-11-02 20:55:52,602 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:55:52,603 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:55:52,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:55:52,603 INFO L85 PathProgramCache]: Analyzing trace with hash 1391476863, now seen corresponding path program 1 times [2022-11-02 20:55:52,604 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:55:52,604 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [899337293] [2022-11-02 20:55:52,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:55:52,604 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:55:52,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:55:52,606 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:55:52,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-11-02 20:55:53,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:55:53,512 INFO L263 TraceCheckSpWp]: Trace formula consists of 240 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-02 20:55:53,527 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:55:55,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:55:55,580 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:55:55,580 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:55:55,581 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [899337293] [2022-11-02 20:55:55,581 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [899337293] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:55:55,581 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:55:55,581 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-02 20:55:55,582 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [698562579] [2022-11-02 20:55:55,582 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:55:55,583 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-02 20:55:55,583 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:55:55,584 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-02 20:55:55,584 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=19, Unknown=1, NotChecked=0, Total=30 [2022-11-02 20:55:55,584 INFO L87 Difference]: Start difference. First operand 423 states and 630 transitions. Second operand has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:56,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:55:56,018 INFO L93 Difference]: Finished difference Result 844 states and 1259 transitions. [2022-11-02 20:55:56,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-02 20:55:56,020 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 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 17 [2022-11-02 20:55:56,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:55:56,022 INFO L225 Difference]: With dead ends: 844 [2022-11-02 20:55:56,023 INFO L226 Difference]: Without dead ends: 425 [2022-11-02 20:55:56,024 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=15, Invalid=26, Unknown=1, NotChecked=0, Total=42 [2022-11-02 20:55:56,025 INFO L413 NwaCegarLoop]: 624 mSDtfsCounter, 1 mSDsluCounter, 2159 mSDsCounter, 0 mSdLazyCounter, 90 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 2783 SdHoareTripleChecker+Invalid, 346 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 90 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 256 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-02 20:55:56,026 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 2783 Invalid, 346 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 90 Invalid, 0 Unknown, 256 Unchecked, 0.4s Time] [2022-11-02 20:55:56,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 425 states. [2022-11-02 20:55:56,058 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 425 to 425. [2022-11-02 20:55:56,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 425 states, 424 states have (on average 1.490566037735849) internal successors, (632), 424 states have internal predecessors, (632), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:56,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 632 transitions. [2022-11-02 20:55:56,063 INFO L78 Accepts]: Start accepts. Automaton has 425 states and 632 transitions. Word has length 17 [2022-11-02 20:55:56,063 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:55:56,065 INFO L495 AbstractCegarLoop]: Abstraction has 425 states and 632 transitions. [2022-11-02 20:55:56,065 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:56,066 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 632 transitions. [2022-11-02 20:55:56,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-02 20:55:56,068 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:55:56,069 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:55:56,085 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-11-02 20:55:56,282 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:55:56,282 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:55:56,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:55:56,283 INFO L85 PathProgramCache]: Analyzing trace with hash 1649642301, now seen corresponding path program 1 times [2022-11-02 20:55:56,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:55:56,284 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [620627691] [2022-11-02 20:55:56,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:55:56,284 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:55:56,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:55:56,286 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:55:56,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-11-02 20:55:57,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:55:57,189 INFO L263 TraceCheckSpWp]: Trace formula consists of 240 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-02 20:55:57,202 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:55:57,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:55:57,287 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:55:57,287 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:55:57,287 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [620627691] [2022-11-02 20:55:57,288 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [620627691] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:55:57,288 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:55:57,288 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-02 20:55:57,289 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1765811815] [2022-11-02 20:55:57,289 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:55:57,289 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-02 20:55:57,290 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:55:57,290 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-02 20:55:57,291 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-02 20:55:57,291 INFO L87 Difference]: Start difference. First operand 425 states and 632 transitions. Second operand has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:57,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:55:57,713 INFO L93 Difference]: Finished difference Result 846 states and 1261 transitions. [2022-11-02 20:55:57,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-02 20:55:57,714 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 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 17 [2022-11-02 20:55:57,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:55:57,716 INFO L225 Difference]: With dead ends: 846 [2022-11-02 20:55:57,716 INFO L226 Difference]: Without dead ends: 427 [2022-11-02 20:55:57,717 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:55:57,718 INFO L413 NwaCegarLoop]: 624 mSDtfsCounter, 1 mSDsluCounter, 1077 mSDsCounter, 0 mSdLazyCounter, 93 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 1701 SdHoareTripleChecker+Invalid, 180 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 93 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 87 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-02 20:55:57,719 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 1701 Invalid, 180 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 93 Invalid, 0 Unknown, 87 Unchecked, 0.4s Time] [2022-11-02 20:55:57,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 427 states. [2022-11-02 20:55:57,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 427 to 427. [2022-11-02 20:55:57,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 427 states, 426 states have (on average 1.488262910798122) internal successors, (634), 426 states have internal predecessors, (634), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:57,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 427 states and 634 transitions. [2022-11-02 20:55:57,731 INFO L78 Accepts]: Start accepts. Automaton has 427 states and 634 transitions. Word has length 17 [2022-11-02 20:55:57,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:55:57,731 INFO L495 AbstractCegarLoop]: Abstraction has 427 states and 634 transitions. [2022-11-02 20:55:57,732 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:57,732 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 634 transitions. [2022-11-02 20:55:57,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-02 20:55:57,733 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:55:57,733 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:55:57,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-11-02 20:55:57,948 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:55:57,948 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:55:57,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:55:57,949 INFO L85 PathProgramCache]: Analyzing trace with hash 1256615291, now seen corresponding path program 1 times [2022-11-02 20:55:57,949 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:55:57,949 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [178938937] [2022-11-02 20:55:57,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:55:57,950 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:55:57,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:55:57,952 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:55:57,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-11-02 20:55:58,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:55:58,736 INFO L263 TraceCheckSpWp]: Trace formula consists of 240 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-02 20:55:58,752 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:55:58,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:55:58,946 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:55:58,946 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:55:58,947 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [178938937] [2022-11-02 20:55:58,947 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [178938937] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:55:58,947 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:55:58,947 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-02 20:55:58,948 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1062659265] [2022-11-02 20:55:58,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:55:58,949 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-02 20:55:58,949 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:55:58,949 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-02 20:55:58,950 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:55:58,950 INFO L87 Difference]: Start difference. First operand 427 states and 634 transitions. Second operand has 5 states, 5 states have (on average 3.4) internal successors, (17), 5 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:59,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:55:59,396 INFO L93 Difference]: Finished difference Result 848 states and 1263 transitions. [2022-11-02 20:55:59,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-02 20:55:59,398 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.4) internal successors, (17), 5 states have internal predecessors, (17), 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 17 [2022-11-02 20:55:59,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:55:59,400 INFO L225 Difference]: With dead ends: 848 [2022-11-02 20:55:59,401 INFO L226 Difference]: Without dead ends: 429 [2022-11-02 20:55:59,402 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-02 20:55:59,403 INFO L413 NwaCegarLoop]: 622 mSDtfsCounter, 1 mSDsluCounter, 1617 mSDsCounter, 0 mSdLazyCounter, 92 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 2239 SdHoareTripleChecker+Invalid, 263 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 92 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 171 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-02 20:55:59,403 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 2239 Invalid, 263 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 92 Invalid, 0 Unknown, 171 Unchecked, 0.4s Time] [2022-11-02 20:55:59,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 429 states. [2022-11-02 20:55:59,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 429 to 429. [2022-11-02 20:55:59,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 429 states, 428 states have (on average 1.485981308411215) internal successors, (636), 428 states have internal predecessors, (636), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:59,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 429 states and 636 transitions. [2022-11-02 20:55:59,415 INFO L78 Accepts]: Start accepts. Automaton has 429 states and 636 transitions. Word has length 17 [2022-11-02 20:55:59,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:55:59,416 INFO L495 AbstractCegarLoop]: Abstraction has 429 states and 636 transitions. [2022-11-02 20:55:59,416 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.4) internal successors, (17), 5 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:55:59,417 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 636 transitions. [2022-11-02 20:55:59,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-02 20:55:59,417 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:55:59,418 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:55:59,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2022-11-02 20:55:59,626 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:55:59,626 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:55:59,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:55:59,627 INFO L85 PathProgramCache]: Analyzing trace with hash 447268665, now seen corresponding path program 1 times [2022-11-02 20:55:59,627 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:55:59,628 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1844155891] [2022-11-02 20:55:59,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:55:59,628 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:55:59,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:55:59,629 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:55:59,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-11-02 20:56:00,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:56:00,371 INFO L263 TraceCheckSpWp]: Trace formula consists of 240 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-02 20:56:00,385 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:56:00,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:56:00,507 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:56:00,508 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:56:00,508 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1844155891] [2022-11-02 20:56:00,508 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1844155891] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:56:00,508 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:56:00,509 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-02 20:56:00,509 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [634311630] [2022-11-02 20:56:00,509 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:56:00,510 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-02 20:56:00,510 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:56:00,510 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-02 20:56:00,511 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-02 20:56:00,511 INFO L87 Difference]: Start difference. First operand 429 states and 636 transitions. Second operand has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:56:00,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:56:00,944 INFO L93 Difference]: Finished difference Result 850 states and 1265 transitions. [2022-11-02 20:56:00,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-02 20:56:00,945 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 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 17 [2022-11-02 20:56:00,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:56:00,947 INFO L225 Difference]: With dead ends: 850 [2022-11-02 20:56:00,947 INFO L226 Difference]: Without dead ends: 431 [2022-11-02 20:56:00,948 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:56:00,949 INFO L413 NwaCegarLoop]: 622 mSDtfsCounter, 1 mSDsluCounter, 1076 mSDsCounter, 0 mSdLazyCounter, 96 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 1698 SdHoareTripleChecker+Invalid, 183 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 96 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 87 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-02 20:56:00,949 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 1698 Invalid, 183 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 96 Invalid, 0 Unknown, 87 Unchecked, 0.4s Time] [2022-11-02 20:56:00,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 431 states. [2022-11-02 20:56:00,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 431 to 431. [2022-11-02 20:56:00,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 431 states, 430 states have (on average 1.4837209302325582) internal successors, (638), 430 states have internal predecessors, (638), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:56:00,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 431 states and 638 transitions. [2022-11-02 20:56:00,960 INFO L78 Accepts]: Start accepts. Automaton has 431 states and 638 transitions. Word has length 17 [2022-11-02 20:56:00,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:56:00,961 INFO L495 AbstractCegarLoop]: Abstraction has 431 states and 638 transitions. [2022-11-02 20:56:00,961 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:56:00,961 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 638 transitions. [2022-11-02 20:56:00,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-02 20:56:00,962 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:56:00,962 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:56:00,979 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2022-11-02 20:56:01,170 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:56:01,170 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:56:01,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:56:01,171 INFO L85 PathProgramCache]: Analyzing trace with hash 504526967, now seen corresponding path program 1 times [2022-11-02 20:56:01,171 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:56:01,171 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1149353970] [2022-11-02 20:56:01,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:56:01,171 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:56:01,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:56:01,174 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:56:01,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-11-02 20:56:01,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:56:01,949 INFO L263 TraceCheckSpWp]: Trace formula consists of 240 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-02 20:56:01,970 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:56:04,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:56:04,010 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:56:04,011 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:56:04,011 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1149353970] [2022-11-02 20:56:04,011 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1149353970] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:56:04,011 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:56:04,011 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-02 20:56:04,012 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [201893646] [2022-11-02 20:56:04,012 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:56:04,012 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-02 20:56:04,016 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:56:04,017 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-02 20:56:04,017 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=19, Unknown=1, NotChecked=0, Total=30 [2022-11-02 20:56:04,017 INFO L87 Difference]: Start difference. First operand 431 states and 638 transitions. Second operand has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:56:04,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:56:04,436 INFO L93 Difference]: Finished difference Result 852 states and 1267 transitions. [2022-11-02 20:56:04,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-02 20:56:04,437 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 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 17 [2022-11-02 20:56:04,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:56:04,438 INFO L225 Difference]: With dead ends: 852 [2022-11-02 20:56:04,439 INFO L226 Difference]: Without dead ends: 433 [2022-11-02 20:56:04,439 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=15, Invalid=26, Unknown=1, NotChecked=0, Total=42 [2022-11-02 20:56:04,440 INFO L413 NwaCegarLoop]: 620 mSDtfsCounter, 1 mSDsluCounter, 2157 mSDsCounter, 0 mSdLazyCounter, 95 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 2777 SdHoareTripleChecker+Invalid, 266 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 95 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 171 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-02 20:56:04,440 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 2777 Invalid, 266 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 95 Invalid, 0 Unknown, 171 Unchecked, 0.4s Time] [2022-11-02 20:56:04,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 433 states. [2022-11-02 20:56:04,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 433 to 433. [2022-11-02 20:56:04,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 433 states, 432 states have (on average 1.4814814814814814) internal successors, (640), 432 states have internal predecessors, (640), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:56:04,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 433 states and 640 transitions. [2022-11-02 20:56:04,451 INFO L78 Accepts]: Start accepts. Automaton has 433 states and 640 transitions. Word has length 17 [2022-11-02 20:56:04,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:56:04,451 INFO L495 AbstractCegarLoop]: Abstraction has 433 states and 640 transitions. [2022-11-02 20:56:04,452 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:56:04,452 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 640 transitions. [2022-11-02 20:56:04,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-02 20:56:04,453 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:56:04,453 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:56:04,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2022-11-02 20:56:04,670 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:56:04,670 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:56:04,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:56:04,671 INFO L85 PathProgramCache]: Analyzing trace with hash 504586549, now seen corresponding path program 1 times [2022-11-02 20:56:04,671 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:56:04,671 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1995156792] [2022-11-02 20:56:04,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:56:04,671 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:56:04,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:56:04,672 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:56:04,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-11-02 20:56:05,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:56:05,385 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-02 20:56:05,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:56:06,241 INFO L130 FreeRefinementEngine]: Strategy WOLF found a feasible trace [2022-11-02 20:56:06,241 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-02 20:56:06,242 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-02 20:56:06,265 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2022-11-02 20:56:06,453 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:56:06,457 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:56:06,462 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-02 20:56:06,577 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-02 20:56:06,620 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.11 08:56:06 BoogieIcfgContainer [2022-11-02 20:56:06,620 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-02 20:56:06,621 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-02 20:56:06,621 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-02 20:56:06,622 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-02 20:56:06,622 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:55:50" (3/4) ... [2022-11-02 20:56:06,624 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2022-11-02 20:56:06,648 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-02 20:56:06,773 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/witness.graphml [2022-11-02 20:56:06,773 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-02 20:56:06,774 INFO L158 Benchmark]: Toolchain (without parser) took 23032.64ms. Allocated memory was 62.9MB in the beginning and 367.0MB in the end (delta: 304.1MB). Free memory was 36.0MB in the beginning and 187.0MB in the end (delta: -151.0MB). Peak memory consumption was 153.3MB. Max. memory is 16.1GB. [2022-11-02 20:56:06,775 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 62.9MB. Free memory is still 43.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-02 20:56:06,775 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1313.42ms. Allocated memory was 62.9MB in the beginning and 79.7MB in the end (delta: 16.8MB). Free memory was 35.7MB in the beginning and 29.5MB in the end (delta: 6.2MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. [2022-11-02 20:56:06,776 INFO L158 Benchmark]: Boogie Procedure Inliner took 375.58ms. Allocated memory was 79.7MB in the beginning and 119.5MB in the end (delta: 39.8MB). Free memory was 29.5MB in the beginning and 53.5MB in the end (delta: -24.1MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. [2022-11-02 20:56:06,776 INFO L158 Benchmark]: Boogie Preprocessor took 294.50ms. Allocated memory is still 119.5MB. Free memory was 53.5MB in the beginning and 60.4MB in the end (delta: -6.9MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. [2022-11-02 20:56:06,777 INFO L158 Benchmark]: RCFGBuilder took 4608.14ms. Allocated memory was 119.5MB in the beginning and 367.0MB in the end (delta: 247.5MB). Free memory was 60.4MB in the beginning and 269.0MB in the end (delta: -208.6MB). Peak memory consumption was 120.1MB. Max. memory is 16.1GB. [2022-11-02 20:56:06,778 INFO L158 Benchmark]: TraceAbstraction took 16276.21ms. Allocated memory is still 367.0MB. Free memory was 267.9MB in the beginning and 200.6MB in the end (delta: 67.3MB). Peak memory consumption was 66.2MB. Max. memory is 16.1GB. [2022-11-02 20:56:06,778 INFO L158 Benchmark]: Witness Printer took 152.44ms. Allocated memory is still 367.0MB. Free memory was 200.6MB in the beginning and 187.0MB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-02 20:56:06,784 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 62.9MB. Free memory is still 43.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1313.42ms. Allocated memory was 62.9MB in the beginning and 79.7MB in the end (delta: 16.8MB). Free memory was 35.7MB in the beginning and 29.5MB in the end (delta: 6.2MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 375.58ms. Allocated memory was 79.7MB in the beginning and 119.5MB in the end (delta: 39.8MB). Free memory was 29.5MB in the beginning and 53.5MB in the end (delta: -24.1MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 294.50ms. Allocated memory is still 119.5MB. Free memory was 53.5MB in the beginning and 60.4MB in the end (delta: -6.9MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. * RCFGBuilder took 4608.14ms. Allocated memory was 119.5MB in the beginning and 367.0MB in the end (delta: 247.5MB). Free memory was 60.4MB in the beginning and 269.0MB in the end (delta: -208.6MB). Peak memory consumption was 120.1MB. Max. memory is 16.1GB. * TraceAbstraction took 16276.21ms. Allocated memory is still 367.0MB. Free memory was 267.9MB in the beginning and 200.6MB in the end (delta: 67.3MB). Peak memory consumption was 66.2MB. Max. memory is 16.1GB. * Witness Printer took 152.44ms. Allocated memory is still 367.0MB. Free memory was 200.6MB in the beginning and 187.0MB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. 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: 20]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L28] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 5); [L29] const SORT_2 msb_SORT_2 = (SORT_2)1 << (5 - 1); [L31] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 8); [L32] const SORT_3 msb_SORT_3 = (SORT_3)1 << (8 - 1); [L34] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 16); [L35] const SORT_4 msb_SORT_4 = (SORT_4)1 << (16 - 1); [L37] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 24); [L38] const SORT_5 msb_SORT_5 = (SORT_5)1 << (24 - 1); [L40] const SORT_6 mask_SORT_6 = (SORT_6)-1 >> (sizeof(SORT_6) * 8 - 32); [L41] const SORT_6 msb_SORT_6 = (SORT_6)1 << (32 - 1); [L43] const SORT_3 var_7 = 0; [L44] const SORT_4 var_40 = 0; [L45] const SORT_1 var_73 = 0; [L46] const SORT_4 var_112 = 0; [L47] const SORT_6 var_114 = 16; [L48] const SORT_4 var_126 = 1; [L49] const SORT_6 var_130 = 0; [L50] const SORT_6 var_133 = 2; [L51] const SORT_5 var_134 = 0; [L52] const SORT_6 var_135 = 1; [L53] const SORT_3 var_149 = 0; [L54] const SORT_6 var_166 = 3; [L55] const SORT_6 var_173 = 4; [L56] const SORT_6 var_180 = 5; [L57] const SORT_4 var_349 = 65535; [L58] const SORT_4 var_381 = 0; [L59] const SORT_3 var_404 = 2; [L60] const SORT_3 var_406 = 1; [L61] const SORT_6 var_622 = 4294967295; [L62] const SORT_3 var_647 = 3; [L63] const SORT_6 var_671 = 6; [L65] SORT_1 input_125; [L66] SORT_1 input_129; [L67] SORT_1 input_153; [L68] SORT_1 input_159; [L69] SORT_1 input_165; [L70] SORT_1 input_172; [L71] SORT_1 input_179; [L72] SORT_1 input_198; [L73] SORT_1 input_206; [L74] SORT_1 input_212; [L75] SORT_1 input_218; [L76] SORT_1 input_233; [L77] SORT_1 input_245; [L78] SORT_1 input_346; [L79] SORT_1 input_347; [L80] SORT_1 input_354; [L81] SORT_1 input_360; [L82] SORT_1 input_366; [L83] SORT_1 input_371; [L84] SORT_1 input_376; [L85] SORT_1 input_402; [L86] SORT_1 input_403; [L87] SORT_1 input_405; [L88] SORT_1 input_407; [L89] SORT_1 input_413; [L90] SORT_1 input_417; [L91] SORT_1 input_418; [L92] SORT_1 input_419; [L93] SORT_1 input_420; [L94] SORT_1 input_421; [L95] SORT_1 input_422; [L96] SORT_1 input_423; [L97] SORT_1 input_424; [L98] SORT_1 input_425; [L99] SORT_1 input_426; [L100] SORT_1 input_427; [L101] SORT_1 input_458; [L102] SORT_1 input_461; [L103] SORT_1 input_462; [L104] SORT_1 input_463; [L105] SORT_1 input_464; [L106] SORT_1 input_465; [L107] SORT_1 input_466; [L108] SORT_1 input_487; [L109] SORT_1 input_497; [L110] SORT_1 input_507; [L111] SORT_1 input_551; [L112] SORT_1 input_575; [L113] SORT_1 input_599; [L115] SORT_3 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L116] SORT_3 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L117] SORT_3 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L118] SORT_3 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L119] SORT_3 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L120] SORT_3 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L121] SORT_3 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L122] SORT_3 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L123] SORT_3 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L124] SORT_3 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L125] SORT_3 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L126] SORT_3 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L127] SORT_3 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L128] SORT_3 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L129] SORT_3 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L130] SORT_3 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L131] SORT_4 state_41 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L132] SORT_4 state_43 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L133] SORT_4 state_45 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L134] SORT_4 state_47 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L135] SORT_4 state_49 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L136] SORT_4 state_51 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L137] SORT_4 state_53 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L138] SORT_4 state_55 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L139] SORT_4 state_57 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L140] SORT_4 state_59 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L141] SORT_3 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L142] SORT_3 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L143] SORT_4 state_65 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L144] SORT_4 state_67 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L145] SORT_4 state_69 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L146] SORT_4 state_71 = __VERIFIER_nondet_ushort() & mask_SORT_4; [L147] SORT_1 state_74 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L148] SORT_1 state_76 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L149] SORT_1 state_78 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L150] SORT_1 state_80 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L151] SORT_1 state_82 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L152] SORT_1 state_84 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L153] SORT_1 state_86 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L154] SORT_1 state_88 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L155] SORT_1 state_90 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L156] SORT_1 state_92 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L157] SORT_1 state_94 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L158] SORT_1 state_96 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L159] SORT_1 state_98 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L160] SORT_1 state_100 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L161] SORT_1 state_102 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L162] SORT_1 state_104 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L163] SORT_1 state_106 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L164] SORT_1 state_108 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L165] SORT_1 state_110 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L167] SORT_3 init_9_arg_1 = var_7; [L168] state_8 = init_9_arg_1 [L169] SORT_3 init_11_arg_1 = var_7; [L170] state_10 = init_11_arg_1 [L171] SORT_3 init_13_arg_1 = var_7; [L172] state_12 = init_13_arg_1 [L173] SORT_3 init_15_arg_1 = var_7; [L174] state_14 = init_15_arg_1 [L175] SORT_3 init_17_arg_1 = var_7; [L176] state_16 = init_17_arg_1 [L177] SORT_3 init_19_arg_1 = var_7; [L178] state_18 = init_19_arg_1 [L179] SORT_3 init_21_arg_1 = var_7; [L180] state_20 = init_21_arg_1 [L181] SORT_3 init_23_arg_1 = var_7; [L182] state_22 = init_23_arg_1 [L183] SORT_3 init_25_arg_1 = var_7; [L184] state_24 = init_25_arg_1 [L185] SORT_3 init_27_arg_1 = var_7; [L186] state_26 = init_27_arg_1 [L187] SORT_3 init_29_arg_1 = var_7; [L188] state_28 = init_29_arg_1 [L189] SORT_3 init_31_arg_1 = var_7; [L190] state_30 = init_31_arg_1 [L191] SORT_3 init_33_arg_1 = var_7; [L192] state_32 = init_33_arg_1 [L193] SORT_3 init_35_arg_1 = var_7; [L194] state_34 = init_35_arg_1 [L195] SORT_3 init_37_arg_1 = var_7; [L196] state_36 = init_37_arg_1 [L197] SORT_3 init_39_arg_1 = var_7; [L198] state_38 = init_39_arg_1 [L199] SORT_4 init_42_arg_1 = var_40; [L200] state_41 = init_42_arg_1 [L201] SORT_4 init_44_arg_1 = var_40; [L202] state_43 = init_44_arg_1 [L203] SORT_4 init_46_arg_1 = var_40; [L204] state_45 = init_46_arg_1 [L205] SORT_4 init_48_arg_1 = var_40; [L206] state_47 = init_48_arg_1 [L207] SORT_4 init_50_arg_1 = var_40; [L208] state_49 = init_50_arg_1 [L209] SORT_4 init_52_arg_1 = var_40; [L210] state_51 = init_52_arg_1 [L211] SORT_4 init_54_arg_1 = var_40; [L212] state_53 = init_54_arg_1 [L213] SORT_4 init_56_arg_1 = var_40; [L214] state_55 = init_56_arg_1 [L215] SORT_4 init_58_arg_1 = var_40; [L216] state_57 = init_58_arg_1 [L217] SORT_4 init_60_arg_1 = var_40; [L218] state_59 = init_60_arg_1 [L219] SORT_3 init_62_arg_1 = var_7; [L220] state_61 = init_62_arg_1 [L221] SORT_3 init_64_arg_1 = var_7; [L222] state_63 = init_64_arg_1 [L223] SORT_4 init_66_arg_1 = var_40; [L224] state_65 = init_66_arg_1 [L225] SORT_4 init_68_arg_1 = var_40; [L226] state_67 = init_68_arg_1 [L227] SORT_4 init_70_arg_1 = var_40; [L228] state_69 = init_70_arg_1 [L229] SORT_4 init_72_arg_1 = var_40; [L230] state_71 = init_72_arg_1 [L231] SORT_1 init_75_arg_1 = var_73; [L232] state_74 = init_75_arg_1 [L233] SORT_1 init_77_arg_1 = var_73; [L234] state_76 = init_77_arg_1 [L235] SORT_1 init_79_arg_1 = var_73; [L236] state_78 = init_79_arg_1 [L237] SORT_1 init_81_arg_1 = var_73; [L238] state_80 = init_81_arg_1 [L239] SORT_1 init_83_arg_1 = var_73; [L240] state_82 = init_83_arg_1 [L241] SORT_1 init_85_arg_1 = var_73; [L242] state_84 = init_85_arg_1 [L243] SORT_1 init_87_arg_1 = var_73; [L244] state_86 = init_87_arg_1 [L245] SORT_1 init_89_arg_1 = var_73; [L246] state_88 = init_89_arg_1 [L247] SORT_1 init_91_arg_1 = var_73; [L248] state_90 = init_91_arg_1 [L249] SORT_1 init_93_arg_1 = var_73; [L250] state_92 = init_93_arg_1 [L251] SORT_1 init_95_arg_1 = var_73; [L252] state_94 = init_95_arg_1 [L253] SORT_1 init_97_arg_1 = var_73; [L254] state_96 = init_97_arg_1 [L255] SORT_1 init_99_arg_1 = var_73; [L256] state_98 = init_99_arg_1 [L257] SORT_1 init_101_arg_1 = var_73; [L258] state_100 = init_101_arg_1 [L259] SORT_1 init_103_arg_1 = var_73; [L260] state_102 = init_103_arg_1 [L261] SORT_1 init_105_arg_1 = var_73; [L262] state_104 = init_105_arg_1 [L263] SORT_1 init_107_arg_1 = var_73; [L264] state_106 = init_107_arg_1 [L265] SORT_1 init_109_arg_1 = var_73; [L266] state_108 = init_109_arg_1 [L267] SORT_1 init_111_arg_1 = var_73; [L268] state_110 = init_111_arg_1 VAL [init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=16777215, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_114=16, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L271] input_125 = __VERIFIER_nondet_uchar() [L272] input_125 = input_125 & mask_SORT_1 [L273] input_129 = __VERIFIER_nondet_uchar() [L274] input_129 = input_129 & mask_SORT_1 [L275] input_153 = __VERIFIER_nondet_uchar() [L276] input_153 = input_153 & mask_SORT_1 [L277] input_159 = __VERIFIER_nondet_uchar() [L278] input_159 = input_159 & mask_SORT_1 [L279] input_165 = __VERIFIER_nondet_uchar() [L280] input_165 = input_165 & mask_SORT_1 [L281] input_172 = __VERIFIER_nondet_uchar() [L282] input_172 = input_172 & mask_SORT_1 [L283] input_179 = __VERIFIER_nondet_uchar() [L284] input_179 = input_179 & mask_SORT_1 [L285] input_198 = __VERIFIER_nondet_uchar() [L286] input_198 = input_198 & mask_SORT_1 [L287] input_206 = __VERIFIER_nondet_uchar() [L288] input_206 = input_206 & mask_SORT_1 [L289] input_212 = __VERIFIER_nondet_uchar() [L290] input_212 = input_212 & mask_SORT_1 [L291] input_218 = __VERIFIER_nondet_uchar() [L292] input_218 = input_218 & mask_SORT_1 [L293] input_233 = __VERIFIER_nondet_uchar() [L294] input_233 = input_233 & mask_SORT_1 [L295] input_245 = __VERIFIER_nondet_uchar() [L296] input_245 = input_245 & mask_SORT_1 [L297] input_346 = __VERIFIER_nondet_uchar() [L298] input_346 = input_346 & mask_SORT_1 [L299] input_347 = __VERIFIER_nondet_uchar() [L300] input_347 = input_347 & mask_SORT_1 [L301] input_354 = __VERIFIER_nondet_uchar() [L302] input_354 = input_354 & mask_SORT_1 [L303] input_360 = __VERIFIER_nondet_uchar() [L304] input_360 = input_360 & mask_SORT_1 [L305] input_366 = __VERIFIER_nondet_uchar() [L306] input_366 = input_366 & mask_SORT_1 [L307] input_371 = __VERIFIER_nondet_uchar() [L308] input_371 = input_371 & mask_SORT_1 [L309] input_376 = __VERIFIER_nondet_uchar() [L310] input_376 = input_376 & mask_SORT_1 [L311] input_402 = __VERIFIER_nondet_uchar() [L312] input_402 = input_402 & mask_SORT_1 [L313] input_403 = __VERIFIER_nondet_uchar() [L314] input_403 = input_403 & mask_SORT_1 [L315] input_405 = __VERIFIER_nondet_uchar() [L316] input_405 = input_405 & mask_SORT_1 [L317] input_407 = __VERIFIER_nondet_uchar() [L318] input_407 = input_407 & mask_SORT_1 [L319] input_413 = __VERIFIER_nondet_uchar() [L320] input_413 = input_413 & mask_SORT_1 [L321] input_417 = __VERIFIER_nondet_uchar() [L322] input_417 = input_417 & mask_SORT_1 [L323] input_418 = __VERIFIER_nondet_uchar() [L324] input_418 = input_418 & mask_SORT_1 [L325] input_419 = __VERIFIER_nondet_uchar() [L326] input_419 = input_419 & mask_SORT_1 [L327] input_420 = __VERIFIER_nondet_uchar() [L328] input_420 = input_420 & mask_SORT_1 [L329] input_421 = __VERIFIER_nondet_uchar() [L330] input_421 = input_421 & mask_SORT_1 [L331] input_422 = __VERIFIER_nondet_uchar() [L332] input_422 = input_422 & mask_SORT_1 [L333] input_423 = __VERIFIER_nondet_uchar() [L334] input_423 = input_423 & mask_SORT_1 [L335] input_424 = __VERIFIER_nondet_uchar() [L336] input_424 = input_424 & mask_SORT_1 [L337] input_425 = __VERIFIER_nondet_uchar() [L338] input_425 = input_425 & mask_SORT_1 [L339] input_426 = __VERIFIER_nondet_uchar() [L340] input_426 = input_426 & mask_SORT_1 [L341] input_427 = __VERIFIER_nondet_uchar() [L342] input_427 = input_427 & mask_SORT_1 [L343] input_458 = __VERIFIER_nondet_uchar() [L344] input_458 = input_458 & mask_SORT_1 [L345] input_461 = __VERIFIER_nondet_uchar() [L346] input_461 = input_461 & mask_SORT_1 [L347] input_462 = __VERIFIER_nondet_uchar() [L348] input_462 = input_462 & mask_SORT_1 [L349] input_463 = __VERIFIER_nondet_uchar() [L350] input_463 = input_463 & mask_SORT_1 [L351] input_464 = __VERIFIER_nondet_uchar() [L352] input_464 = input_464 & mask_SORT_1 [L353] input_465 = __VERIFIER_nondet_uchar() [L354] input_465 = input_465 & mask_SORT_1 [L355] input_466 = __VERIFIER_nondet_uchar() [L356] input_466 = input_466 & mask_SORT_1 [L357] input_487 = __VERIFIER_nondet_uchar() [L358] input_487 = input_487 & mask_SORT_1 [L359] input_497 = __VERIFIER_nondet_uchar() [L360] input_497 = input_497 & mask_SORT_1 [L361] input_507 = __VERIFIER_nondet_uchar() [L362] input_507 = input_507 & mask_SORT_1 [L363] input_551 = __VERIFIER_nondet_uchar() [L364] input_575 = __VERIFIER_nondet_uchar() [L365] input_599 = __VERIFIER_nondet_uchar() [L368] SORT_4 var_113_arg_0 = state_41; [L369] SORT_4 var_113_arg_1 = var_112; [L370] SORT_6 var_113 = ((SORT_6)var_113_arg_0 << 16) | var_113_arg_1; [L371] SORT_6 var_115_arg_0 = var_113; VAL [init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, input_125=0, input_129=0, input_153=0, input_159=0, input_165=0, input_172=0, input_179=0, input_198=0, input_206=0, input_212=0, input_218=0, input_233=0, input_245=0, input_346=0, input_347=0, input_354=0, input_360=0, input_366=0, input_371=0, input_376=0, input_402=0, input_403=0, input_405=0, input_407=0, input_413=0, input_417=0, input_418=0, input_419=0, input_420=0, input_421=0, input_422=0, input_423=0, input_424=0, input_425=0, input_426=0, input_427=0, input_458=0, input_461=0, input_462=0, input_463=0, input_464=0, input_465=0, input_466=0, input_487=0, input_497=0, input_507=0, input_551=4, input_575=5, input_599=6, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=16777215, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_114=16, var_115_arg_0=0, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L372] EXPR (var_115_arg_0 & msb_SORT_6) ? (var_115_arg_0 | ~mask_SORT_6) : (var_115_arg_0 & mask_SORT_6) VAL [(var_115_arg_0 & msb_SORT_6) ? (var_115_arg_0 | ~mask_SORT_6) : (var_115_arg_0 & mask_SORT_6)=0, init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, input_125=0, input_129=0, input_153=0, input_159=0, input_165=0, input_172=0, input_179=0, input_198=0, input_206=0, input_212=0, input_218=0, input_233=0, input_245=0, input_346=0, input_347=0, input_354=0, input_360=0, input_366=0, input_371=0, input_376=0, input_402=0, input_403=0, input_405=0, input_407=0, input_413=0, input_417=0, input_418=0, input_419=0, input_420=0, input_421=0, input_422=0, input_423=0, input_424=0, input_425=0, input_426=0, input_427=0, input_458=0, input_461=0, input_462=0, input_463=0, input_464=0, input_465=0, input_466=0, input_487=0, input_497=0, input_507=0, input_551=4, input_575=5, input_599=6, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=16777215, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_114=16, var_115_arg_0=0, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L372] var_115_arg_0 = (var_115_arg_0 & msb_SORT_6) ? (var_115_arg_0 | ~mask_SORT_6) : (var_115_arg_0 & mask_SORT_6) [L373] SORT_6 var_115_arg_1 = var_114; [L374] SORT_6 var_115 = (int)var_115_arg_0 >> var_115_arg_1; VAL [init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, input_125=0, input_129=0, input_153=0, input_159=0, input_165=0, input_172=0, input_179=0, input_198=0, input_206=0, input_212=0, input_218=0, input_233=0, input_245=0, input_346=0, input_347=0, input_354=0, input_360=0, input_366=0, input_371=0, input_376=0, input_402=0, input_403=0, input_405=0, input_407=0, input_413=0, input_417=0, input_418=0, input_419=0, input_420=0, input_421=0, input_422=0, input_423=0, input_424=0, input_425=0, input_426=0, input_427=0, input_458=0, input_461=0, input_462=0, input_463=0, input_464=0, input_465=0, input_466=0, input_487=0, input_497=0, input_507=0, input_551=4, input_575=5, input_599=6, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=16777215, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_114=16, var_115=0, var_115_arg_0=0, var_115_arg_1=16, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L375] EXPR (var_115_arg_0 & msb_SORT_6) ? (var_115 | ~(mask_SORT_6 >> var_115_arg_1)) : var_115 VAL [(var_115_arg_0 & msb_SORT_6) ? (var_115 | ~(mask_SORT_6 >> var_115_arg_1)) : var_115=0, init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, input_125=0, input_129=0, input_153=0, input_159=0, input_165=0, input_172=0, input_179=0, input_198=0, input_206=0, input_212=0, input_218=0, input_233=0, input_245=0, input_346=0, input_347=0, input_354=0, input_360=0, input_366=0, input_371=0, input_376=0, input_402=0, input_403=0, input_405=0, input_407=0, input_413=0, input_417=0, input_418=0, input_419=0, input_420=0, input_421=0, input_422=0, input_423=0, input_424=0, input_425=0, input_426=0, input_427=0, input_458=0, input_461=0, input_462=0, input_463=0, input_464=0, input_465=0, input_466=0, input_487=0, input_497=0, input_507=0, input_551=4, input_575=5, input_599=6, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=16777215, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_114=16, var_115=0, var_115_arg_0=0, var_115_arg_1=16, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L375] var_115 = (var_115_arg_0 & msb_SORT_6) ? (var_115 | ~(mask_SORT_6 >> var_115_arg_1)) : var_115 [L376] var_115 = var_115 & mask_SORT_6 [L377] SORT_4 var_116_arg_0 = state_43; [L378] SORT_4 var_116_arg_1 = var_112; [L379] SORT_6 var_116 = ((SORT_6)var_116_arg_0 << 16) | var_116_arg_1; [L380] SORT_6 var_117_arg_0 = var_116; VAL [init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, input_125=0, input_129=0, input_153=0, input_159=0, input_165=0, input_172=0, input_179=0, input_198=0, input_206=0, input_212=0, input_218=0, input_233=0, input_245=0, input_346=0, input_347=0, input_354=0, input_360=0, input_366=0, input_371=0, input_376=0, input_402=0, input_403=0, input_405=0, input_407=0, input_413=0, input_417=0, input_418=0, input_419=0, input_420=0, input_421=0, input_422=0, input_423=0, input_424=0, input_425=0, input_426=0, input_427=0, input_458=0, input_461=0, input_462=0, input_463=0, input_464=0, input_465=0, input_466=0, input_487=0, input_497=0, input_507=0, input_551=4, input_575=5, input_599=6, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=16777215, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_114=16, var_115=0, var_115_arg_0=0, var_115_arg_1=16, var_116=0, var_116_arg_0=0, var_116_arg_1=0, var_117_arg_0=0, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L381] EXPR (var_117_arg_0 & msb_SORT_6) ? (var_117_arg_0 | ~mask_SORT_6) : (var_117_arg_0 & mask_SORT_6) VAL [(var_117_arg_0 & msb_SORT_6) ? (var_117_arg_0 | ~mask_SORT_6) : (var_117_arg_0 & mask_SORT_6)=0, init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, input_125=0, input_129=0, input_153=0, input_159=0, input_165=0, input_172=0, input_179=0, input_198=0, input_206=0, input_212=0, input_218=0, input_233=0, input_245=0, input_346=0, input_347=0, input_354=0, input_360=0, input_366=0, input_371=0, input_376=0, input_402=0, input_403=0, input_405=0, input_407=0, input_413=0, input_417=0, input_418=0, input_419=0, input_420=0, input_421=0, input_422=0, input_423=0, input_424=0, input_425=0, input_426=0, input_427=0, input_458=0, input_461=0, input_462=0, input_463=0, input_464=0, input_465=0, input_466=0, input_487=0, input_497=0, input_507=0, input_551=4, input_575=5, input_599=6, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=16777215, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_114=16, var_115=0, var_115_arg_0=0, var_115_arg_1=16, var_116=0, var_116_arg_0=0, var_116_arg_1=0, var_117_arg_0=0, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L381] var_117_arg_0 = (var_117_arg_0 & msb_SORT_6) ? (var_117_arg_0 | ~mask_SORT_6) : (var_117_arg_0 & mask_SORT_6) [L382] SORT_6 var_117_arg_1 = var_114; [L383] SORT_6 var_117 = (int)var_117_arg_0 >> var_117_arg_1; VAL [init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, input_125=0, input_129=0, input_153=0, input_159=0, input_165=0, input_172=0, input_179=0, input_198=0, input_206=0, input_212=0, input_218=0, input_233=0, input_245=0, input_346=0, input_347=0, input_354=0, input_360=0, input_366=0, input_371=0, input_376=0, input_402=0, input_403=0, input_405=0, input_407=0, input_413=0, input_417=0, input_418=0, input_419=0, input_420=0, input_421=0, input_422=0, input_423=0, input_424=0, input_425=0, input_426=0, input_427=0, input_458=0, input_461=0, input_462=0, input_463=0, input_464=0, input_465=0, input_466=0, input_487=0, input_497=0, input_507=0, input_551=4, input_575=5, input_599=6, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=16777215, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_114=16, var_115=0, var_115_arg_0=0, var_115_arg_1=16, var_116=0, var_116_arg_0=0, var_116_arg_1=0, var_117=0, var_117_arg_0=0, var_117_arg_1=16, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L384] EXPR (var_117_arg_0 & msb_SORT_6) ? (var_117 | ~(mask_SORT_6 >> var_117_arg_1)) : var_117 VAL [(var_117_arg_0 & msb_SORT_6) ? (var_117 | ~(mask_SORT_6 >> var_117_arg_1)) : var_117=0, init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, input_125=0, input_129=0, input_153=0, input_159=0, input_165=0, input_172=0, input_179=0, input_198=0, input_206=0, input_212=0, input_218=0, input_233=0, input_245=0, input_346=0, input_347=0, input_354=0, input_360=0, input_366=0, input_371=0, input_376=0, input_402=0, input_403=0, input_405=0, input_407=0, input_413=0, input_417=0, input_418=0, input_419=0, input_420=0, input_421=0, input_422=0, input_423=0, input_424=0, input_425=0, input_426=0, input_427=0, input_458=0, input_461=0, input_462=0, input_463=0, input_464=0, input_465=0, input_466=0, input_487=0, input_497=0, input_507=0, input_551=4, input_575=5, input_599=6, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=16777215, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_114=16, var_115=0, var_115_arg_0=0, var_115_arg_1=16, var_116=0, var_116_arg_0=0, var_116_arg_1=0, var_117=0, var_117_arg_0=0, var_117_arg_1=16, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L384] var_117 = (var_117_arg_0 & msb_SORT_6) ? (var_117 | ~(mask_SORT_6 >> var_117_arg_1)) : var_117 [L385] var_117 = var_117 & mask_SORT_6 [L386] SORT_6 var_118_arg_0 = var_115; [L387] SORT_6 var_118_arg_1 = var_117; [L388] SORT_1 var_118 = var_118_arg_0 == var_118_arg_1; [L389] SORT_4 var_119_arg_0 = state_49; [L390] SORT_4 var_119_arg_1 = var_112; [L391] SORT_6 var_119 = ((SORT_6)var_119_arg_0 << 16) | var_119_arg_1; [L392] SORT_6 var_120_arg_0 = var_119; VAL [init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, input_125=0, input_129=0, input_153=0, input_159=0, input_165=0, input_172=0, input_179=0, input_198=0, input_206=0, input_212=0, input_218=0, input_233=0, input_245=0, input_346=0, input_347=0, input_354=0, input_360=0, input_366=0, input_371=0, input_376=0, input_402=0, input_403=0, input_405=0, input_407=0, input_413=0, input_417=0, input_418=0, input_419=0, input_420=0, input_421=0, input_422=0, input_423=0, input_424=0, input_425=0, input_426=0, input_427=0, input_458=0, input_461=0, input_462=0, input_463=0, input_464=0, input_465=0, input_466=0, input_487=0, input_497=0, input_507=0, input_551=4, input_575=5, input_599=6, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=16777215, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_114=16, var_115=0, var_115_arg_0=0, var_115_arg_1=16, var_116=0, var_116_arg_0=0, var_116_arg_1=0, var_117=0, var_117_arg_0=0, var_117_arg_1=16, var_118=1, var_118_arg_0=0, var_118_arg_1=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120_arg_0=0, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L393] EXPR (var_120_arg_0 & msb_SORT_6) ? (var_120_arg_0 | ~mask_SORT_6) : (var_120_arg_0 & mask_SORT_6) VAL [(var_120_arg_0 & msb_SORT_6) ? (var_120_arg_0 | ~mask_SORT_6) : (var_120_arg_0 & mask_SORT_6)=0, init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, input_125=0, input_129=0, input_153=0, input_159=0, input_165=0, input_172=0, input_179=0, input_198=0, input_206=0, input_212=0, input_218=0, input_233=0, input_245=0, input_346=0, input_347=0, input_354=0, input_360=0, input_366=0, input_371=0, input_376=0, input_402=0, input_403=0, input_405=0, input_407=0, input_413=0, input_417=0, input_418=0, input_419=0, input_420=0, input_421=0, input_422=0, input_423=0, input_424=0, input_425=0, input_426=0, input_427=0, input_458=0, input_461=0, input_462=0, input_463=0, input_464=0, input_465=0, input_466=0, input_487=0, input_497=0, input_507=0, input_551=4, input_575=5, input_599=6, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=16777215, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_114=16, var_115=0, var_115_arg_0=0, var_115_arg_1=16, var_116=0, var_116_arg_0=0, var_116_arg_1=0, var_117=0, var_117_arg_0=0, var_117_arg_1=16, var_118=1, var_118_arg_0=0, var_118_arg_1=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120_arg_0=0, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L393] var_120_arg_0 = (var_120_arg_0 & msb_SORT_6) ? (var_120_arg_0 | ~mask_SORT_6) : (var_120_arg_0 & mask_SORT_6) [L394] SORT_6 var_120_arg_1 = var_114; [L395] SORT_6 var_120 = (int)var_120_arg_0 >> var_120_arg_1; VAL [init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, input_125=0, input_129=0, input_153=0, input_159=0, input_165=0, input_172=0, input_179=0, input_198=0, input_206=0, input_212=0, input_218=0, input_233=0, input_245=0, input_346=0, input_347=0, input_354=0, input_360=0, input_366=0, input_371=0, input_376=0, input_402=0, input_403=0, input_405=0, input_407=0, input_413=0, input_417=0, input_418=0, input_419=0, input_420=0, input_421=0, input_422=0, input_423=0, input_424=0, input_425=0, input_426=0, input_427=0, input_458=0, input_461=0, input_462=0, input_463=0, input_464=0, input_465=0, input_466=0, input_487=0, input_497=0, input_507=0, input_551=4, input_575=5, input_599=6, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=16777215, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_114=16, var_115=0, var_115_arg_0=0, var_115_arg_1=16, var_116=0, var_116_arg_0=0, var_116_arg_1=0, var_117=0, var_117_arg_0=0, var_117_arg_1=16, var_118=1, var_118_arg_0=0, var_118_arg_1=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120=0, var_120_arg_0=0, var_120_arg_1=16, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L396] EXPR (var_120_arg_0 & msb_SORT_6) ? (var_120 | ~(mask_SORT_6 >> var_120_arg_1)) : var_120 VAL [(var_120_arg_0 & msb_SORT_6) ? (var_120 | ~(mask_SORT_6 >> var_120_arg_1)) : var_120=0, init_101_arg_1=0, init_103_arg_1=0, init_105_arg_1=0, init_107_arg_1=0, init_109_arg_1=0, init_111_arg_1=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_75_arg_1=0, init_77_arg_1=0, init_79_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_85_arg_1=0, init_87_arg_1=0, init_89_arg_1=0, init_91_arg_1=0, init_93_arg_1=0, init_95_arg_1=0, init_97_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, input_125=0, input_129=0, input_153=0, input_159=0, input_165=0, input_172=0, input_179=0, input_198=0, input_206=0, input_212=0, input_218=0, input_233=0, input_245=0, input_346=0, input_347=0, input_354=0, input_360=0, input_366=0, input_371=0, input_376=0, input_402=0, input_403=0, input_405=0, input_407=0, input_413=0, input_417=0, input_418=0, input_419=0, input_420=0, input_421=0, input_422=0, input_423=0, input_424=0, input_425=0, input_426=0, input_427=0, input_458=0, input_461=0, input_462=0, input_463=0, input_464=0, input_465=0, input_466=0, input_487=0, input_497=0, input_507=0, input_551=4, input_575=5, input_599=6, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=255, mask_SORT_4=65535, mask_SORT_5=16777215, mask_SORT_6=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=128, msb_SORT_4=32768, msb_SORT_5=8388608, msb_SORT_6=2147483648, state_10=0, state_100=0, state_102=0, state_104=0, state_106=0, state_108=0, state_110=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_71=0, state_74=0, state_76=0, state_78=0, state_8=0, state_80=0, state_82=0, state_84=0, state_86=0, state_88=0, state_90=0, state_92=0, state_94=0, state_96=0, state_98=0, var_112=0, var_113=0, var_113_arg_0=0, var_113_arg_1=0, var_114=16, var_115=0, var_115_arg_0=0, var_115_arg_1=16, var_116=0, var_116_arg_0=0, var_116_arg_1=0, var_117=0, var_117_arg_0=0, var_117_arg_1=16, var_118=1, var_118_arg_0=0, var_118_arg_1=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120=0, var_120_arg_0=0, var_120_arg_1=16, var_126=1, var_130=0, var_133=2, var_134=0, var_135=1, var_149=0, var_166=3, var_173=4, var_180=5, var_349=65535, var_381=0, var_40=0, var_404=2, var_406=1, var_622=4294967295, var_647=3, var_671=6, var_7=0, var_73=0] [L396] var_120 = (var_120_arg_0 & msb_SORT_6) ? (var_120 | ~(mask_SORT_6 >> var_120_arg_1)) : var_120 [L397] var_120 = var_120 & mask_SORT_6 [L398] SORT_6 var_121_arg_0 = var_115; [L399] SORT_6 var_121_arg_1 = var_120; [L400] SORT_1 var_121 = var_121_arg_0 == var_121_arg_1; [L401] SORT_1 var_122_arg_0 = var_118; [L402] SORT_1 var_122_arg_1 = var_121; [L403] SORT_1 var_122 = var_122_arg_0 | var_122_arg_1; [L404] SORT_1 var_123_arg_0 = ~state_110; [L405] var_123_arg_0 = var_123_arg_0 & mask_SORT_1 [L406] SORT_1 var_123_arg_1 = var_122; [L407] SORT_1 var_123 = var_123_arg_0 & var_123_arg_1; [L408] var_123 = var_123 & mask_SORT_1 [L409] SORT_1 bad_124_arg_0 = var_123; [L410] CALL __VERIFIER_assert(!(bad_124_arg_0)) [L20] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L20] reach_error() VAL [\old(cond)=0, cond=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 425 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 16.0s, OverallIterations: 7, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 6 SdHoareTripleChecker+Valid, 2.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6 mSDsluCounter, 12901 SdHoareTripleChecker+Invalid, 2.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 859 IncrementalHoareTripleChecker+Unchecked, 9163 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 557 IncrementalHoareTripleChecker+Invalid, 1416 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 3738 mSDtfsCounter, 557 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 102 GetRequests, 78 SyntacticMatches, 1 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 4.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=433occurred in iteration=6, InterpolantAutomatonStates: 30, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 6 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.8s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 4.9s InterpolantComputationTime, 119 NumberOfCodeBlocks, 119 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 96 ConstructedInterpolants, 12 QuantifiedInterpolants, 406 SizeOfPredicates, 54 NumberOfNonLiveVariables, 1440 ConjunctsInSsa, 54 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 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! [2022-11-02 20:56:06,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03f42008-89ae-4110-8e6f-20c90bbe9c7e/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE