./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.eq_sdp_v5.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_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/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_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.eq_sdp_v5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/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_2e334184-78e9-4097-9066-9b1eef749f0f/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 366eeddf946b02891f12ae6008d89d4c3d48d85db851b5226ae799d18837dde3 --- 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 20:37:02,561 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:37:02,565 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:37:02,620 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:37:02,621 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:37:02,626 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:37:02,629 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:37:02,636 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:37:02,639 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:37:02,646 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:37:02,647 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:37:02,650 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:37:02,651 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:37:02,654 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:37:02,657 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:37:02,659 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:37:02,661 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:37:02,663 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:37:02,665 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:37:02,673 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:37:02,675 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:37:02,677 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:37:02,682 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:37:02,683 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:37:02,694 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:37:02,697 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:37:02,697 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:37:02,700 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:37:02,701 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:37:02,702 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:37:02,703 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:37:02,704 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:37:02,707 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:37:02,709 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:37:02,710 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:37:02,711 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:37:02,712 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:37:02,712 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:37:02,713 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:37:02,714 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:37:02,715 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:37:02,716 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:37:02,767 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:37:02,768 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:37:02,768 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:37:02,769 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:37:02,770 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:37:02,770 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:37:02,771 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:37:02,771 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:37:02,772 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:37:02,772 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:37:02,773 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:37:02,774 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:37:02,774 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:37:02,774 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:37:02,774 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:37:02,775 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:37:02,775 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:37:02,775 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:37:02,776 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:37:02,776 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:37:02,776 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:37:02,776 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:37:02,777 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:37:02,777 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:37:02,777 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:37:02,777 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:37:02,778 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:37:02,778 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:37:02,778 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:37:02,779 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:37:02,779 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_2e334184-78e9-4097-9066-9b1eef749f0f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 366eeddf946b02891f12ae6008d89d4c3d48d85db851b5226ae799d18837dde3 [2022-11-02 20:37:03,201 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:37:03,254 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:37:03,258 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:37:03,260 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:37:03,261 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:37:03,263 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.eq_sdp_v5.c [2022-11-02 20:37:03,384 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/data/f6130d03f/a185e6b276204ba8b3f0296122195efd/FLAG3e1d4df86 [2022-11-02 20:37:03,957 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:37:03,958 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.eq_sdp_v5.c [2022-11-02 20:37:03,968 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/data/f6130d03f/a185e6b276204ba8b3f0296122195efd/FLAG3e1d4df86 [2022-11-02 20:37:04,299 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/data/f6130d03f/a185e6b276204ba8b3f0296122195efd [2022-11-02 20:37:04,303 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:37:04,304 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:37:04,310 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:37:04,310 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:37:04,315 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:37:04,316 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:37:04" (1/1) ... [2022-11-02 20:37:04,319 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14db880b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:04, skipping insertion in model container [2022-11-02 20:37:04,320 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:37:04" (1/1) ... [2022-11-02 20:37:04,330 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:37:04,387 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:37:04,662 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_2e334184-78e9-4097-9066-9b1eef749f0f/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.eq_sdp_v5.c[1107,1120] [2022-11-02 20:37:04,743 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:37:04,748 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:37:04,761 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_2e334184-78e9-4097-9066-9b1eef749f0f/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.eq_sdp_v5.c[1107,1120] [2022-11-02 20:37:04,814 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:37:04,840 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:37:04,841 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:04 WrapperNode [2022-11-02 20:37:04,841 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:37:04,842 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:37:04,843 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:37:04,843 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:37:04,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:04" (1/1) ... [2022-11-02 20:37:04,865 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:04" (1/1) ... [2022-11-02 20:37:04,925 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 284 [2022-11-02 20:37:04,926 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:37:04,927 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:37:04,927 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:37:04,927 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:37:04,940 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:04" (1/1) ... [2022-11-02 20:37:04,940 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:04" (1/1) ... [2022-11-02 20:37:04,947 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:04" (1/1) ... [2022-11-02 20:37:04,947 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:04" (1/1) ... [2022-11-02 20:37:04,961 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:04" (1/1) ... [2022-11-02 20:37:04,966 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:04" (1/1) ... [2022-11-02 20:37:04,970 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:04" (1/1) ... [2022-11-02 20:37:04,973 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:04" (1/1) ... [2022-11-02 20:37:04,979 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:37:04,980 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:37:04,980 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:37:04,980 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:37:04,982 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:04" (1/1) ... [2022-11-02 20:37:04,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:37:05,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:37:05,029 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:37:05,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:37:05,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:37:05,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:37:05,240 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:37:05,243 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:37:05,827 INFO L276 CfgBuilder]: Performing block encoding [2022-11-02 20:37:05,837 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-02 20:37:05,838 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-02 20:37:05,840 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:37:05 BoogieIcfgContainer [2022-11-02 20:37:05,841 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-02 20:37:05,844 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-02 20:37:05,844 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-02 20:37:05,849 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-02 20:37:05,849 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 08:37:04" (1/3) ... [2022-11-02 20:37:05,850 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cfc4b73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:37:05, skipping insertion in model container [2022-11-02 20:37:05,851 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:04" (2/3) ... [2022-11-02 20:37:05,851 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cfc4b73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:37:05, skipping insertion in model container [2022-11-02 20:37:05,852 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:37:05" (3/3) ... [2022-11-02 20:37:05,854 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.eq_sdp_v5.c [2022-11-02 20:37:05,881 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-02 20:37:05,881 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-02 20:37:05,947 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-02 20:37:05,956 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;@6030f6dc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-02 20:37:05,957 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-02 20:37:05,962 INFO L276 IsEmpty]: Start isEmpty. Operand has 41 states, 39 states have (on average 1.4871794871794872) internal successors, (58), 40 states have internal predecessors, (58), 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 20:37:05,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-02 20:37:05,977 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:05,978 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-02 20:37:05,978 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:05,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:05,988 INFO L85 PathProgramCache]: Analyzing trace with hash 28698761, now seen corresponding path program 1 times [2022-11-02 20:37:06,000 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:37:06,002 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536682654] [2022-11-02 20:37:06,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:06,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:37:06,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:37:06,216 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-02 20:37:06,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:37:06,472 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-02 20:37:06,475 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-02 20:37:06,476 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-02 20:37:06,480 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-02 20:37:06,486 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-02 20:37:06,491 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-02 20:37:06,514 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-02 20:37:06,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.11 08:37:06 BoogieIcfgContainer [2022-11-02 20:37:06,525 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-02 20:37:06,526 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-02 20:37:06,526 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-02 20:37:06,526 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-02 20:37:06,527 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:37:05" (3/4) ... [2022-11-02 20:37:06,532 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-02 20:37:06,532 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-02 20:37:06,534 INFO L158 Benchmark]: Toolchain (without parser) took 2228.86ms. Allocated memory is still 130.0MB. Free memory was 97.2MB in the beginning and 97.3MB in the end (delta: -168.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-02 20:37:06,534 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 86.0MB. Free memory is still 41.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-02 20:37:06,535 INFO L158 Benchmark]: CACSL2BoogieTranslator took 531.91ms. Allocated memory is still 130.0MB. Free memory was 96.9MB in the beginning and 102.1MB in the end (delta: -5.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-02 20:37:06,536 INFO L158 Benchmark]: Boogie Procedure Inliner took 83.70ms. Allocated memory is still 130.0MB. Free memory was 102.1MB in the beginning and 97.9MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-02 20:37:06,537 INFO L158 Benchmark]: Boogie Preprocessor took 52.22ms. Allocated memory is still 130.0MB. Free memory was 97.9MB in the beginning and 95.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-02 20:37:06,538 INFO L158 Benchmark]: RCFGBuilder took 861.02ms. Allocated memory is still 130.0MB. Free memory was 95.5MB in the beginning and 70.6MB in the end (delta: 24.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-11-02 20:37:06,539 INFO L158 Benchmark]: TraceAbstraction took 681.12ms. Allocated memory is still 130.0MB. Free memory was 70.0MB in the beginning and 97.9MB in the end (delta: -27.9MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-02 20:37:06,540 INFO L158 Benchmark]: Witness Printer took 6.52ms. Allocated memory is still 130.0MB. Free memory was 97.9MB in the beginning and 97.3MB in the end (delta: 582.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-02 20:37:06,544 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 86.0MB. Free memory is still 41.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 531.91ms. Allocated memory is still 130.0MB. Free memory was 96.9MB in the beginning and 102.1MB in the end (delta: -5.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 83.70ms. Allocated memory is still 130.0MB. Free memory was 102.1MB in the beginning and 97.9MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 52.22ms. Allocated memory is still 130.0MB. Free memory was 97.9MB in the beginning and 95.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 861.02ms. Allocated memory is still 130.0MB. Free memory was 95.5MB in the beginning and 70.6MB in the end (delta: 24.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 681.12ms. Allocated memory is still 130.0MB. Free memory was 70.0MB in the beginning and 97.9MB in the end (delta: -27.9MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 6.52ms. Allocated memory is still 130.0MB. Free memory was 97.9MB in the beginning and 97.3MB in the end (delta: 582.8kB). 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 bitwiseComplement at line 95, overapproximation of bitwiseAnd at line 85. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 8); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (8 - 1); [L28] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 1); [L29] const SORT_5 msb_SORT_5 = (SORT_5)1 << (1 - 1); [L31] const SORT_1 var_9 = 0; [L32] const SORT_5 var_17 = 1; [L33] const SORT_5 var_29 = 0; [L34] const SORT_1 var_75 = 1; [L36] SORT_1 input_2; [L37] SORT_1 input_3; [L38] SORT_1 input_4; [L39] SORT_5 input_6; [L40] SORT_5 input_7; [L41] SORT_5 input_8; [L42] SORT_5 input_27; [L44] SORT_1 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L45] SORT_1 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L46] SORT_1 state_21 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L47] SORT_1 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L48] SORT_1 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L49] SORT_5 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_5; [L50] SORT_1 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L51] SORT_5 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_5; [L52] SORT_1 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L53] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L54] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L56] SORT_1 init_11_arg_1 = var_9; [L57] state_10 = init_11_arg_1 [L58] SORT_1 init_13_arg_1 = var_9; [L59] state_12 = init_13_arg_1 [L60] SORT_1 init_22_arg_1 = var_9; [L61] state_21 = init_22_arg_1 [L62] SORT_1 init_24_arg_1 = var_9; [L63] state_23 = init_24_arg_1 [L64] SORT_1 init_26_arg_1 = var_9; [L65] state_25 = init_26_arg_1 [L66] SORT_5 init_31_arg_1 = var_29; [L67] state_30 = init_31_arg_1 [L68] SORT_1 init_33_arg_1 = var_9; [L69] state_32 = init_33_arg_1 [L70] SORT_5 init_35_arg_1 = var_29; [L71] state_34 = init_35_arg_1 [L72] SORT_1 init_37_arg_1 = var_9; [L73] state_36 = init_37_arg_1 [L74] SORT_1 init_40_arg_1 = var_9; [L75] state_39 = init_40_arg_1 [L76] SORT_1 init_42_arg_1 = var_9; [L77] state_41 = init_42_arg_1 VAL [init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_17=1, var_29=0, var_75=1, var_9=0] [L80] input_2 = __VERIFIER_nondet_uchar() [L81] input_3 = __VERIFIER_nondet_uchar() [L82] input_4 = __VERIFIER_nondet_uchar() [L83] input_6 = __VERIFIER_nondet_uchar() [L84] input_7 = __VERIFIER_nondet_uchar() [L85] input_7 = input_7 & mask_SORT_5 [L86] input_8 = __VERIFIER_nondet_uchar() [L87] input_8 = input_8 & mask_SORT_5 [L88] input_27 = __VERIFIER_nondet_uchar() [L91] SORT_1 var_14_arg_0 = state_10; [L92] SORT_1 var_14_arg_1 = state_12; [L93] SORT_5 var_14 = var_14_arg_0 == var_14_arg_1; [L94] SORT_5 var_18_arg_0 = var_14; [L95] SORT_5 var_18 = ~var_18_arg_0; [L96] SORT_5 var_19_arg_0 = var_17; [L97] SORT_5 var_19_arg_1 = var_18; [L98] SORT_5 var_19 = var_19_arg_0 & var_19_arg_1; [L99] var_19 = var_19 & mask_SORT_5 [L100] SORT_5 bad_20_arg_0 = var_19; [L101] CALL __VERIFIER_assert(!(bad_20_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, 41 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.6s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=41occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 5 NumberOfCodeBlocks, 5 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 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 20:37:06,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/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 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_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/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_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.eq_sdp_v5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/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_2e334184-78e9-4097-9066-9b1eef749f0f/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 366eeddf946b02891f12ae6008d89d4c3d48d85db851b5226ae799d18837dde3 --- 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 20:37:09,366 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:37:09,369 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:37:09,419 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:37:09,419 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:37:09,421 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:37:09,426 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:37:09,433 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:37:09,440 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:37:09,442 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:37:09,443 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:37:09,447 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:37:09,449 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:37:09,453 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:37:09,455 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:37:09,457 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:37:09,460 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:37:09,467 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:37:09,469 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:37:09,472 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:37:09,480 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:37:09,482 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:37:09,484 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:37:09,486 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:37:09,491 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:37:09,497 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:37:09,498 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:37:09,499 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:37:09,501 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:37:09,503 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:37:09,504 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:37:09,505 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:37:09,507 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:37:09,509 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:37:09,511 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:37:09,511 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:37:09,512 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:37:09,513 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:37:09,513 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:37:09,516 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:37:09,517 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:37:09,518 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-02 20:37:09,576 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:37:09,577 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:37:09,578 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:37:09,579 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:37:09,580 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:37:09,580 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:37:09,582 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:37:09,583 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:37:09,583 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:37:09,583 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:37:09,585 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:37:09,585 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:37:09,586 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:37:09,586 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:37:09,586 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-02 20:37:09,587 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-02 20:37:09,587 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-02 20:37:09,587 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:37:09,588 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:37:09,588 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:37:09,588 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:37:09,588 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:37:09,589 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:37:09,589 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:37:09,589 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:37:09,590 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:37:09,590 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:37:09,591 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-02 20:37:09,591 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-02 20:37:09,591 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:37:09,591 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:37:09,592 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:37:09,592 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-02 20:37:09,593 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_2e334184-78e9-4097-9066-9b1eef749f0f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 366eeddf946b02891f12ae6008d89d4c3d48d85db851b5226ae799d18837dde3 [2022-11-02 20:37:10,044 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:37:10,085 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:37:10,092 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:37:10,094 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:37:10,095 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:37:10,097 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.eq_sdp_v5.c [2022-11-02 20:37:10,207 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/data/26d8e7cd0/af989147cc274764a220c14f3af29368/FLAG59aba2cfc [2022-11-02 20:37:10,992 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:37:10,992 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.eq_sdp_v5.c [2022-11-02 20:37:11,003 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/data/26d8e7cd0/af989147cc274764a220c14f3af29368/FLAG59aba2cfc [2022-11-02 20:37:11,309 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/data/26d8e7cd0/af989147cc274764a220c14f3af29368 [2022-11-02 20:37:11,313 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:37:11,317 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:37:11,329 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:37:11,330 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:37:11,334 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:37:11,336 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:37:11" (1/1) ... [2022-11-02 20:37:11,337 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40c70ec1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:11, skipping insertion in model container [2022-11-02 20:37:11,350 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:37:11" (1/1) ... [2022-11-02 20:37:11,360 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:37:11,412 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:37:11,569 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_2e334184-78e9-4097-9066-9b1eef749f0f/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.eq_sdp_v5.c[1107,1120] [2022-11-02 20:37:11,713 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:37:11,725 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:37:11,739 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_2e334184-78e9-4097-9066-9b1eef749f0f/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.eq_sdp_v5.c[1107,1120] [2022-11-02 20:37:11,829 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:37:11,844 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:37:11,845 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:11 WrapperNode [2022-11-02 20:37:11,845 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:37:11,846 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:37:11,846 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:37:11,846 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:37:11,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:11" (1/1) ... [2022-11-02 20:37:11,865 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:11" (1/1) ... [2022-11-02 20:37:11,905 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 284 [2022-11-02 20:37:11,906 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:37:11,907 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:37:11,907 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:37:11,908 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:37:11,920 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:11" (1/1) ... [2022-11-02 20:37:11,920 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:11" (1/1) ... [2022-11-02 20:37:11,927 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:11" (1/1) ... [2022-11-02 20:37:11,928 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:11" (1/1) ... [2022-11-02 20:37:11,943 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:11" (1/1) ... [2022-11-02 20:37:11,949 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:11" (1/1) ... [2022-11-02 20:37:11,952 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:11" (1/1) ... [2022-11-02 20:37:11,954 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:11" (1/1) ... [2022-11-02 20:37:11,974 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:37:11,975 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:37:11,975 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:37:11,975 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:37:11,976 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:11" (1/1) ... [2022-11-02 20:37:11,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:37:12,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:37:12,027 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:37:12,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:37:12,100 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:37:12,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:37:12,301 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:37:12,304 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:37:12,842 INFO L276 CfgBuilder]: Performing block encoding [2022-11-02 20:37:12,852 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-02 20:37:12,852 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-02 20:37:12,855 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:37:12 BoogieIcfgContainer [2022-11-02 20:37:12,855 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-02 20:37:12,858 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-02 20:37:12,858 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-02 20:37:12,862 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-02 20:37:12,863 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 08:37:11" (1/3) ... [2022-11-02 20:37:12,864 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@434b8bbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:37:12, skipping insertion in model container [2022-11-02 20:37:12,864 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:11" (2/3) ... [2022-11-02 20:37:12,864 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@434b8bbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:37:12, skipping insertion in model container [2022-11-02 20:37:12,865 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:37:12" (3/3) ... [2022-11-02 20:37:12,867 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.eq_sdp_v5.c [2022-11-02 20:37:12,890 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-02 20:37:12,890 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-02 20:37:12,956 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-02 20:37:12,965 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;@4e8b0072, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-02 20:37:12,965 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-02 20:37:12,970 INFO L276 IsEmpty]: Start isEmpty. Operand has 41 states, 39 states have (on average 1.4871794871794872) internal successors, (58), 40 states have internal predecessors, (58), 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 20:37:12,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-02 20:37:12,978 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:12,979 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-02 20:37:12,980 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:12,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:12,987 INFO L85 PathProgramCache]: Analyzing trace with hash 28698761, now seen corresponding path program 1 times [2022-11-02 20:37:13,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:13,004 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2101730] [2022-11-02 20:37:13,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:13,005 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:13,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:13,010 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:13,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-11-02 20:37:13,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:13,225 INFO L263 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 17 conjunts are in the unsatisfiable core [2022-11-02 20:37:13,239 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:13,500 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 20:37:13,500 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:37:13,501 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:13,502 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2101730] [2022-11-02 20:37:13,503 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2101730] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:37:13,503 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:37:13,503 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-02 20:37:13,505 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1170358728] [2022-11-02 20:37:13,506 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:13,512 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-02 20:37:13,513 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:13,549 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-02 20:37:13,550 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-02 20:37:13,553 INFO L87 Difference]: Start difference. First operand has 41 states, 39 states have (on average 1.4871794871794872) internal successors, (58), 40 states have internal predecessors, (58), 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 1.25) internal successors, (5), 4 states have internal predecessors, (5), 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 20:37:13,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:13,702 INFO L93 Difference]: Finished difference Result 110 states and 165 transitions. [2022-11-02 20:37:13,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-02 20:37:13,708 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 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 5 [2022-11-02 20:37:13,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:13,723 INFO L225 Difference]: With dead ends: 110 [2022-11-02 20:37:13,724 INFO L226 Difference]: Without dead ends: 71 [2022-11-02 20:37:13,728 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 20:37:13,740 INFO L413 NwaCegarLoop]: 49 mSDtfsCounter, 94 mSDsluCounter, 96 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 94 SdHoareTripleChecker+Valid, 145 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:13,741 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [94 Valid, 145 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-02 20:37:13,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2022-11-02 20:37:13,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 39. [2022-11-02 20:37:13,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 38 states have (on average 1.4210526315789473) internal successors, (54), 38 states have internal predecessors, (54), 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 20:37:13,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 54 transitions. [2022-11-02 20:37:13,790 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 54 transitions. Word has length 5 [2022-11-02 20:37:13,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:13,791 INFO L495 AbstractCegarLoop]: Abstraction has 39 states and 54 transitions. [2022-11-02 20:37:13,792 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 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 20:37:13,792 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 54 transitions. [2022-11-02 20:37:13,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-02 20:37:13,793 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:13,794 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:13,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (2)] Ended with exit code 0 [2022-11-02 20:37:14,008 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:14,009 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:14,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:14,010 INFO L85 PathProgramCache]: Analyzing trace with hash -473289749, now seen corresponding path program 1 times [2022-11-02 20:37:14,012 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:14,013 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1363383796] [2022-11-02 20:37:14,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:14,013 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:14,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:14,015 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:14,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-11-02 20:37:14,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:14,268 INFO L263 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:37:14,274 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:14,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:37:14,610 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:37:14,610 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:14,611 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1363383796] [2022-11-02 20:37:14,611 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1363383796] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:37:14,612 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:37:14,612 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-02 20:37:14,612 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2025210792] [2022-11-02 20:37:14,612 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:14,614 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-02 20:37:14,615 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:14,615 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-02 20:37:14,616 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-02 20:37:14,616 INFO L87 Difference]: Start difference. First operand 39 states and 54 transitions. Second operand has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 20:37:14,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:14,886 INFO L93 Difference]: Finished difference Result 126 states and 179 transitions. [2022-11-02 20:37:14,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-02 20:37:14,888 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 38 [2022-11-02 20:37:14,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:14,891 INFO L225 Difference]: With dead ends: 126 [2022-11-02 20:37:14,891 INFO L226 Difference]: Without dead ends: 91 [2022-11-02 20:37:14,892 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2022-11-02 20:37:14,893 INFO L413 NwaCegarLoop]: 64 mSDtfsCounter, 125 mSDsluCounter, 319 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 125 SdHoareTripleChecker+Valid, 383 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 19 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:14,894 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [125 Valid, 383 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 65 Invalid, 0 Unknown, 19 Unchecked, 0.1s Time] [2022-11-02 20:37:14,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2022-11-02 20:37:14,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 57. [2022-11-02 20:37:14,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 56 states have (on average 1.4285714285714286) internal successors, (80), 56 states have internal predecessors, (80), 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 20:37:14,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 80 transitions. [2022-11-02 20:37:14,915 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 80 transitions. Word has length 38 [2022-11-02 20:37:14,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:14,917 INFO L495 AbstractCegarLoop]: Abstraction has 57 states and 80 transitions. [2022-11-02 20:37:14,917 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 20:37:14,918 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 80 transitions. [2022-11-02 20:37:14,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-02 20:37:14,926 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:14,926 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:14,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:15,127 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:15,128 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:15,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:15,129 INFO L85 PathProgramCache]: Analyzing trace with hash 1115058153, now seen corresponding path program 1 times [2022-11-02 20:37:15,129 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:15,130 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1047930833] [2022-11-02 20:37:15,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:15,130 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:15,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:15,132 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:15,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-11-02 20:37:15,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:15,327 INFO L263 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 11 conjunts are in the unsatisfiable core [2022-11-02 20:37:15,330 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:15,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:37:15,542 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:37:15,542 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:15,543 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1047930833] [2022-11-02 20:37:15,544 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1047930833] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:37:15,548 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:37:15,548 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-02 20:37:15,549 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1818995255] [2022-11-02 20:37:15,549 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:15,552 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-02 20:37:15,552 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:15,553 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-02 20:37:15,554 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-02 20:37:15,554 INFO L87 Difference]: Start difference. First operand 57 states and 80 transitions. Second operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 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 20:37:15,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:15,613 INFO L93 Difference]: Finished difference Result 155 states and 221 transitions. [2022-11-02 20:37:15,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-02 20:37:15,613 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 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 38 [2022-11-02 20:37:15,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:15,619 INFO L225 Difference]: With dead ends: 155 [2022-11-02 20:37:15,619 INFO L226 Difference]: Without dead ends: 120 [2022-11-02 20:37:15,619 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 35 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 20:37:15,621 INFO L413 NwaCegarLoop]: 80 mSDtfsCounter, 90 mSDsluCounter, 112 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 90 SdHoareTripleChecker+Valid, 192 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:15,621 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [90 Valid, 192 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-02 20:37:15,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2022-11-02 20:37:15,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 75. [2022-11-02 20:37:15,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75 states, 74 states have (on average 1.4324324324324325) internal successors, (106), 74 states have internal predecessors, (106), 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 20:37:15,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 106 transitions. [2022-11-02 20:37:15,645 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 106 transitions. Word has length 38 [2022-11-02 20:37:15,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:15,646 INFO L495 AbstractCegarLoop]: Abstraction has 75 states and 106 transitions. [2022-11-02 20:37:15,646 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 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 20:37:15,646 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 106 transitions. [2022-11-02 20:37:15,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-02 20:37:15,648 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:15,648 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:15,662 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:15,848 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:15,849 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:15,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:15,850 INFO L85 PathProgramCache]: Analyzing trace with hash -164805525, now seen corresponding path program 1 times [2022-11-02 20:37:15,851 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:15,851 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [623317616] [2022-11-02 20:37:15,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:15,851 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:15,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:15,854 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:15,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-11-02 20:37:16,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:16,030 INFO L263 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 23 conjunts are in the unsatisfiable core [2022-11-02 20:37:16,034 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:16,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:37:16,556 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-02 20:37:17,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:37:17,809 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:17,810 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [623317616] [2022-11-02 20:37:17,810 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [623317616] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-02 20:37:17,810 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-02 20:37:17,810 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2022-11-02 20:37:17,811 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [753649762] [2022-11-02 20:37:17,811 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-02 20:37:17,811 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-11-02 20:37:17,812 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:17,812 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-11-02 20:37:17,813 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=317, Unknown=0, NotChecked=0, Total=380 [2022-11-02 20:37:17,813 INFO L87 Difference]: Start difference. First operand 75 states and 106 transitions. Second operand has 20 states, 20 states have (on average 3.7) internal successors, (74), 20 states have internal predecessors, (74), 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 20:37:19,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:19,093 INFO L93 Difference]: Finished difference Result 244 states and 348 transitions. [2022-11-02 20:37:19,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-11-02 20:37:19,094 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 3.7) internal successors, (74), 20 states have internal predecessors, (74), 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 38 [2022-11-02 20:37:19,095 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:19,096 INFO L225 Difference]: With dead ends: 244 [2022-11-02 20:37:19,096 INFO L226 Difference]: Without dead ends: 242 [2022-11-02 20:37:19,098 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 211 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=331, Invalid=1151, Unknown=0, NotChecked=0, Total=1482 [2022-11-02 20:37:19,099 INFO L413 NwaCegarLoop]: 37 mSDtfsCounter, 761 mSDsluCounter, 460 mSDsCounter, 0 mSdLazyCounter, 165 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 761 SdHoareTripleChecker+Valid, 497 SdHoareTripleChecker+Invalid, 407 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 165 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 224 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:19,099 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [761 Valid, 497 Invalid, 407 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 165 Invalid, 0 Unknown, 224 Unchecked, 0.3s Time] [2022-11-02 20:37:19,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242 states. [2022-11-02 20:37:19,122 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242 to 151. [2022-11-02 20:37:19,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 151 states, 150 states have (on average 1.4333333333333333) internal successors, (215), 150 states have internal predecessors, (215), 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 20:37:19,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 215 transitions. [2022-11-02 20:37:19,124 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 215 transitions. Word has length 38 [2022-11-02 20:37:19,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:19,125 INFO L495 AbstractCegarLoop]: Abstraction has 151 states and 215 transitions. [2022-11-02 20:37:19,125 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 3.7) internal successors, (74), 20 states have internal predecessors, (74), 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 20:37:19,125 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 215 transitions. [2022-11-02 20:37:19,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-02 20:37:19,127 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:19,127 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:19,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:19,347 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:19,347 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:19,348 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:19,348 INFO L85 PathProgramCache]: Analyzing trace with hash 1221397869, now seen corresponding path program 1 times [2022-11-02 20:37:19,348 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:19,349 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [767255394] [2022-11-02 20:37:19,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:19,349 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:19,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:19,353 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:19,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-11-02 20:37:19,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:19,536 INFO L263 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:37:19,540 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:19,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:37:19,727 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:37:19,727 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:19,727 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [767255394] [2022-11-02 20:37:19,728 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [767255394] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:37:19,728 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:37:19,728 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-02 20:37:19,729 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1886113753] [2022-11-02 20:37:19,730 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:19,731 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-02 20:37:19,731 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:19,732 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-02 20:37:19,732 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-02 20:37:19,733 INFO L87 Difference]: Start difference. First operand 151 states and 215 transitions. Second operand has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 20:37:19,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:19,896 INFO L93 Difference]: Finished difference Result 267 states and 382 transitions. [2022-11-02 20:37:19,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-02 20:37:19,898 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 38 [2022-11-02 20:37:19,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:19,899 INFO L225 Difference]: With dead ends: 267 [2022-11-02 20:37:19,899 INFO L226 Difference]: Without dead ends: 158 [2022-11-02 20:37:19,900 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2022-11-02 20:37:19,901 INFO L413 NwaCegarLoop]: 46 mSDtfsCounter, 127 mSDsluCounter, 274 mSDsCounter, 0 mSdLazyCounter, 53 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 127 SdHoareTripleChecker+Valid, 320 SdHoareTripleChecker+Invalid, 75 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 53 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 20 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:19,903 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [127 Valid, 320 Invalid, 75 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 53 Invalid, 0 Unknown, 20 Unchecked, 0.1s Time] [2022-11-02 20:37:19,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2022-11-02 20:37:19,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 137. [2022-11-02 20:37:19,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 136 states have (on average 1.4338235294117647) internal successors, (195), 136 states have internal predecessors, (195), 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 20:37:19,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 195 transitions. [2022-11-02 20:37:19,918 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 195 transitions. Word has length 38 [2022-11-02 20:37:19,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:19,919 INFO L495 AbstractCegarLoop]: Abstraction has 137 states and 195 transitions. [2022-11-02 20:37:19,919 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 20:37:19,920 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 195 transitions. [2022-11-02 20:37:19,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-02 20:37:19,921 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:19,921 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:19,941 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:20,136 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:20,137 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:20,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:20,138 INFO L85 PathProgramCache]: Analyzing trace with hash -1825539985, now seen corresponding path program 1 times [2022-11-02 20:37:20,139 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:20,139 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [321733985] [2022-11-02 20:37:20,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:20,140 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:20,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:20,141 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:20,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-11-02 20:37:20,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:20,299 INFO L263 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:37:20,302 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:20,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:37:20,506 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:37:20,506 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:20,506 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [321733985] [2022-11-02 20:37:20,506 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [321733985] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:37:20,507 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:37:20,507 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-02 20:37:20,507 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [489582202] [2022-11-02 20:37:20,507 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:20,508 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-02 20:37:20,508 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:20,508 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-02 20:37:20,509 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-02 20:37:20,509 INFO L87 Difference]: Start difference. First operand 137 states and 195 transitions. Second operand has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 20:37:20,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:20,632 INFO L93 Difference]: Finished difference Result 233 states and 329 transitions. [2022-11-02 20:37:20,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-02 20:37:20,633 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 38 [2022-11-02 20:37:20,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:20,634 INFO L225 Difference]: With dead ends: 233 [2022-11-02 20:37:20,634 INFO L226 Difference]: Without dead ends: 184 [2022-11-02 20:37:20,635 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-11-02 20:37:20,635 INFO L413 NwaCegarLoop]: 80 mSDtfsCounter, 127 mSDsluCounter, 444 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 127 SdHoareTripleChecker+Valid, 524 SdHoareTripleChecker+Invalid, 89 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 40 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:20,636 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [127 Valid, 524 Invalid, 89 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 48 Invalid, 0 Unknown, 40 Unchecked, 0.1s Time] [2022-11-02 20:37:20,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 184 states. [2022-11-02 20:37:20,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 184 to 137. [2022-11-02 20:37:20,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 136 states have (on average 1.4264705882352942) internal successors, (194), 136 states have internal predecessors, (194), 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 20:37:20,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 194 transitions. [2022-11-02 20:37:20,663 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 194 transitions. Word has length 38 [2022-11-02 20:37:20,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:20,664 INFO L495 AbstractCegarLoop]: Abstraction has 137 states and 194 transitions. [2022-11-02 20:37:20,664 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 20:37:20,665 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 194 transitions. [2022-11-02 20:37:20,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-02 20:37:20,667 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:20,668 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:20,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:20,883 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:20,883 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:20,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:20,884 INFO L85 PathProgramCache]: Analyzing trace with hash -439336591, now seen corresponding path program 1 times [2022-11-02 20:37:20,884 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:20,885 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1058340379] [2022-11-02 20:37:20,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:20,885 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:20,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:20,887 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:20,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-11-02 20:37:21,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:21,042 INFO L263 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:37:21,046 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:21,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:37:21,229 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:37:21,229 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:21,230 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1058340379] [2022-11-02 20:37:21,230 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1058340379] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:37:21,230 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:37:21,230 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-02 20:37:21,230 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [705087014] [2022-11-02 20:37:21,230 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:21,231 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-02 20:37:21,231 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:21,231 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-02 20:37:21,232 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-02 20:37:21,232 INFO L87 Difference]: Start difference. First operand 137 states and 194 transitions. Second operand has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 20:37:21,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:21,366 INFO L93 Difference]: Finished difference Result 287 states and 407 transitions. [2022-11-02 20:37:21,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-02 20:37:21,368 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 38 [2022-11-02 20:37:21,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:21,369 INFO L225 Difference]: With dead ends: 287 [2022-11-02 20:37:21,369 INFO L226 Difference]: Without dead ends: 240 [2022-11-02 20:37:21,370 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2022-11-02 20:37:21,371 INFO L413 NwaCegarLoop]: 111 mSDtfsCounter, 117 mSDsluCounter, 486 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 117 SdHoareTripleChecker+Valid, 597 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 55 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:21,371 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [117 Valid, 597 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 29 Invalid, 0 Unknown, 55 Unchecked, 0.1s Time] [2022-11-02 20:37:21,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 240 states. [2022-11-02 20:37:21,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 240 to 137. [2022-11-02 20:37:21,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 136 states have (on average 1.4191176470588236) internal successors, (193), 136 states have internal predecessors, (193), 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 20:37:21,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 193 transitions. [2022-11-02 20:37:21,383 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 193 transitions. Word has length 38 [2022-11-02 20:37:21,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:21,383 INFO L495 AbstractCegarLoop]: Abstraction has 137 states and 193 transitions. [2022-11-02 20:37:21,384 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 20:37:21,384 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 193 transitions. [2022-11-02 20:37:21,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-02 20:37:21,385 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:21,385 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:21,407 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:21,599 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:21,600 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:21,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:21,600 INFO L85 PathProgramCache]: Analyzing trace with hash 1483891443, now seen corresponding path program 1 times [2022-11-02 20:37:21,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:21,601 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [548075124] [2022-11-02 20:37:21,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:21,601 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:21,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:21,603 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:21,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2022-11-02 20:37:21,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:21,754 INFO L263 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:37:21,757 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:21,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:37:21,979 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:37:21,980 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:21,980 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [548075124] [2022-11-02 20:37:21,980 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [548075124] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:37:21,980 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:37:21,980 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-02 20:37:21,980 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [91613981] [2022-11-02 20:37:21,980 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:21,981 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-02 20:37:21,981 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:21,981 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-02 20:37:21,981 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-02 20:37:21,981 INFO L87 Difference]: Start difference. First operand 137 states and 193 transitions. Second operand has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 20:37:22,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:22,138 INFO L93 Difference]: Finished difference Result 281 states and 395 transitions. [2022-11-02 20:37:22,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-02 20:37:22,140 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 38 [2022-11-02 20:37:22,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:22,141 INFO L225 Difference]: With dead ends: 281 [2022-11-02 20:37:22,141 INFO L226 Difference]: Without dead ends: 236 [2022-11-02 20:37:22,142 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-11-02 20:37:22,143 INFO L413 NwaCegarLoop]: 109 mSDtfsCounter, 77 mSDsluCounter, 529 mSDsCounter, 0 mSdLazyCounter, 51 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 77 SdHoareTripleChecker+Valid, 638 SdHoareTripleChecker+Invalid, 100 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 51 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 48 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:22,143 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [77 Valid, 638 Invalid, 100 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 51 Invalid, 0 Unknown, 48 Unchecked, 0.1s Time] [2022-11-02 20:37:22,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 236 states. [2022-11-02 20:37:22,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 236 to 137. [2022-11-02 20:37:22,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 136 states have (on average 1.411764705882353) internal successors, (192), 136 states have internal predecessors, (192), 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 20:37:22,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 192 transitions. [2022-11-02 20:37:22,154 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 192 transitions. Word has length 38 [2022-11-02 20:37:22,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:22,154 INFO L495 AbstractCegarLoop]: Abstraction has 137 states and 192 transitions. [2022-11-02 20:37:22,155 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 20:37:22,155 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 192 transitions. [2022-11-02 20:37:22,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-02 20:37:22,156 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:22,156 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:22,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:22,370 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:22,370 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:22,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:22,371 INFO L85 PathProgramCache]: Analyzing trace with hash 1624440053, now seen corresponding path program 1 times [2022-11-02 20:37:22,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:22,371 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1105726971] [2022-11-02 20:37:22,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:22,371 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:22,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:22,373 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:22,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2022-11-02 20:37:22,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:22,546 INFO L263 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:37:22,549 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:22,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:37:22,759 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:37:22,759 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:22,759 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1105726971] [2022-11-02 20:37:22,759 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1105726971] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:37:22,759 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:37:22,759 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-02 20:37:22,760 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [523749676] [2022-11-02 20:37:22,760 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:22,761 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-02 20:37:22,761 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:22,761 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-02 20:37:22,762 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-02 20:37:22,762 INFO L87 Difference]: Start difference. First operand 137 states and 192 transitions. Second operand has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 20:37:22,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:22,900 INFO L93 Difference]: Finished difference Result 271 states and 379 transitions. [2022-11-02 20:37:22,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-02 20:37:22,901 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 38 [2022-11-02 20:37:22,901 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:22,903 INFO L225 Difference]: With dead ends: 271 [2022-11-02 20:37:22,903 INFO L226 Difference]: Without dead ends: 228 [2022-11-02 20:37:22,907 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2022-11-02 20:37:22,911 INFO L413 NwaCegarLoop]: 105 mSDtfsCounter, 77 mSDsluCounter, 312 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 77 SdHoareTripleChecker+Valid, 417 SdHoareTripleChecker+Invalid, 72 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 23 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:22,912 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [77 Valid, 417 Invalid, 72 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 48 Invalid, 0 Unknown, 23 Unchecked, 0.1s Time] [2022-11-02 20:37:22,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 228 states. [2022-11-02 20:37:22,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 228 to 137. [2022-11-02 20:37:22,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 136 states have (on average 1.4044117647058822) internal successors, (191), 136 states have internal predecessors, (191), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:37:22,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 191 transitions. [2022-11-02 20:37:22,923 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 191 transitions. Word has length 38 [2022-11-02 20:37:22,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:22,923 INFO L495 AbstractCegarLoop]: Abstraction has 137 states and 191 transitions. [2022-11-02 20:37:22,924 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 20:37:22,924 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 191 transitions. [2022-11-02 20:37:22,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-02 20:37:22,925 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:22,926 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:22,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:23,146 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:23,147 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:23,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:23,148 INFO L85 PathProgramCache]: Analyzing trace with hash -180998281, now seen corresponding path program 1 times [2022-11-02 20:37:23,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:23,149 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [478010190] [2022-11-02 20:37:23,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:23,149 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:23,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:23,150 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:23,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2022-11-02 20:37:23,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:23,305 INFO L263 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:37:23,307 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:23,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:37:23,500 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:37:23,500 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:23,501 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [478010190] [2022-11-02 20:37:23,501 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [478010190] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:37:23,501 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:37:23,501 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-02 20:37:23,502 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1587533514] [2022-11-02 20:37:23,502 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:23,502 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-02 20:37:23,502 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:23,503 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-02 20:37:23,503 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-02 20:37:23,503 INFO L87 Difference]: Start difference. First operand 137 states and 191 transitions. Second operand has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 20:37:23,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:23,633 INFO L93 Difference]: Finished difference Result 261 states and 363 transitions. [2022-11-02 20:37:23,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-02 20:37:23,634 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 38 [2022-11-02 20:37:23,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:23,635 INFO L225 Difference]: With dead ends: 261 [2022-11-02 20:37:23,636 INFO L226 Difference]: Without dead ends: 220 [2022-11-02 20:37:23,636 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-11-02 20:37:23,637 INFO L413 NwaCegarLoop]: 101 mSDtfsCounter, 65 mSDsluCounter, 303 mSDsCounter, 0 mSdLazyCounter, 51 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 65 SdHoareTripleChecker+Valid, 404 SdHoareTripleChecker+Invalid, 70 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 51 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 18 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:23,638 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [65 Valid, 404 Invalid, 70 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 51 Invalid, 0 Unknown, 18 Unchecked, 0.1s Time] [2022-11-02 20:37:23,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 220 states. [2022-11-02 20:37:23,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 220 to 137. [2022-11-02 20:37:23,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 136 states have (on average 1.3970588235294117) internal successors, (190), 136 states have internal predecessors, (190), 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 20:37:23,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 190 transitions. [2022-11-02 20:37:23,647 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 190 transitions. Word has length 38 [2022-11-02 20:37:23,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:23,647 INFO L495 AbstractCegarLoop]: Abstraction has 137 states and 190 transitions. [2022-11-02 20:37:23,647 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 20:37:23,648 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 190 transitions. [2022-11-02 20:37:23,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-02 20:37:23,648 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:23,649 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:23,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:23,862 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:23,862 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:23,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:23,863 INFO L85 PathProgramCache]: Analyzing trace with hash 241703545, now seen corresponding path program 1 times [2022-11-02 20:37:23,863 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:23,863 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [287612913] [2022-11-02 20:37:23,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:23,863 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:23,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:23,864 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:23,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2022-11-02 20:37:24,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:24,030 INFO L263 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:37:24,032 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:24,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:37:24,227 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:37:24,228 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:24,228 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [287612913] [2022-11-02 20:37:24,228 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [287612913] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:37:24,228 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:37:24,228 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-02 20:37:24,229 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1989433891] [2022-11-02 20:37:24,229 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:24,229 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-02 20:37:24,230 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:24,230 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-02 20:37:24,230 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-02 20:37:24,231 INFO L87 Difference]: Start difference. First operand 137 states and 190 transitions. Second operand has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 20:37:24,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:24,366 INFO L93 Difference]: Finished difference Result 251 states and 347 transitions. [2022-11-02 20:37:24,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-02 20:37:24,367 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 38 [2022-11-02 20:37:24,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:24,368 INFO L225 Difference]: With dead ends: 251 [2022-11-02 20:37:24,368 INFO L226 Difference]: Without dead ends: 212 [2022-11-02 20:37:24,369 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2022-11-02 20:37:24,370 INFO L413 NwaCegarLoop]: 97 mSDtfsCounter, 62 mSDsluCounter, 474 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 571 SdHoareTripleChecker+Invalid, 95 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 46 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:24,370 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [62 Valid, 571 Invalid, 95 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 48 Invalid, 0 Unknown, 46 Unchecked, 0.1s Time] [2022-11-02 20:37:24,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 212 states. [2022-11-02 20:37:24,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 212 to 137. [2022-11-02 20:37:24,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 136 states have (on average 1.3897058823529411) internal successors, (189), 136 states have internal predecessors, (189), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:37:24,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 189 transitions. [2022-11-02 20:37:24,379 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 189 transitions. Word has length 38 [2022-11-02 20:37:24,379 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:24,379 INFO L495 AbstractCegarLoop]: Abstraction has 137 states and 189 transitions. [2022-11-02 20:37:24,380 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 20:37:24,380 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 189 transitions. [2022-11-02 20:37:24,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-02 20:37:24,380 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:24,381 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:24,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:24,595 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:24,596 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:24,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:24,596 INFO L85 PathProgramCache]: Analyzing trace with hash -1447240197, now seen corresponding path program 1 times [2022-11-02 20:37:24,597 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:24,597 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1759453884] [2022-11-02 20:37:24,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:24,597 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:24,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:24,599 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:24,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2022-11-02 20:37:24,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:24,749 INFO L263 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:37:24,751 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:24,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:37:24,992 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:37:24,992 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:24,992 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1759453884] [2022-11-02 20:37:24,992 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1759453884] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:37:24,992 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:37:24,993 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-02 20:37:24,993 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [303618238] [2022-11-02 20:37:24,993 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:24,993 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-02 20:37:24,994 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:24,994 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-02 20:37:24,994 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-02 20:37:24,994 INFO L87 Difference]: Start difference. First operand 137 states and 189 transitions. Second operand has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 20:37:25,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:25,129 INFO L93 Difference]: Finished difference Result 225 states and 310 transitions. [2022-11-02 20:37:25,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-02 20:37:25,131 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 38 [2022-11-02 20:37:25,131 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:25,132 INFO L225 Difference]: With dead ends: 225 [2022-11-02 20:37:25,132 INFO L226 Difference]: Without dead ends: 190 [2022-11-02 20:37:25,133 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-11-02 20:37:25,133 INFO L413 NwaCegarLoop]: 88 mSDtfsCounter, 42 mSDsluCounter, 440 mSDsCounter, 0 mSdLazyCounter, 50 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 42 SdHoareTripleChecker+Valid, 528 SdHoareTripleChecker+Invalid, 83 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 50 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 32 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:25,134 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [42 Valid, 528 Invalid, 83 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 50 Invalid, 0 Unknown, 32 Unchecked, 0.1s Time] [2022-11-02 20:37:25,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190 states. [2022-11-02 20:37:25,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190 to 139. [2022-11-02 20:37:25,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 139 states, 138 states have (on average 1.3840579710144927) internal successors, (191), 138 states have internal predecessors, (191), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:37:25,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 191 transitions. [2022-11-02 20:37:25,143 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 191 transitions. Word has length 38 [2022-11-02 20:37:25,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:25,144 INFO L495 AbstractCegarLoop]: Abstraction has 139 states and 191 transitions. [2022-11-02 20:37:25,144 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.75) internal successors, (38), 8 states have internal predecessors, (38), 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 20:37:25,144 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 191 transitions. [2022-11-02 20:37:25,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-02 20:37:25,145 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:25,145 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:25,160 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (13)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:25,360 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:25,360 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:25,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:25,361 INFO L85 PathProgramCache]: Analyzing trace with hash -2034046211, now seen corresponding path program 1 times [2022-11-02 20:37:25,361 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:25,362 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [719468775] [2022-11-02 20:37:25,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:25,362 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:25,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:25,363 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:25,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2022-11-02 20:37:25,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:25,507 INFO L263 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-02 20:37:25,509 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:25,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:37:25,581 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:37:25,581 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:25,581 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [719468775] [2022-11-02 20:37:25,582 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [719468775] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:37:25,582 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:37:25,582 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-02 20:37:25,582 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1855545308] [2022-11-02 20:37:25,582 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:25,583 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-02 20:37:25,583 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:25,583 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-02 20:37:25,584 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:37:25,584 INFO L87 Difference]: Start difference. First operand 139 states and 191 transitions. Second operand has 5 states, 5 states have (on average 7.6) internal successors, (38), 5 states have internal predecessors, (38), 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 20:37:25,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:25,685 INFO L93 Difference]: Finished difference Result 325 states and 458 transitions. [2022-11-02 20:37:25,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-02 20:37:25,686 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 5 states have internal predecessors, (38), 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 38 [2022-11-02 20:37:25,686 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:25,688 INFO L225 Difference]: With dead ends: 325 [2022-11-02 20:37:25,688 INFO L226 Difference]: Without dead ends: 290 [2022-11-02 20:37:25,688 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-02 20:37:25,689 INFO L413 NwaCegarLoop]: 169 mSDtfsCounter, 124 mSDsluCounter, 176 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 124 SdHoareTripleChecker+Valid, 345 SdHoareTripleChecker+Invalid, 32 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:25,689 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [124 Valid, 345 Invalid, 32 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 31 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-02 20:37:25,690 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2022-11-02 20:37:25,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 165. [2022-11-02 20:37:25,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 165 states, 164 states have (on average 1.396341463414634) internal successors, (229), 164 states have internal predecessors, (229), 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 20:37:25,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 229 transitions. [2022-11-02 20:37:25,699 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 229 transitions. Word has length 38 [2022-11-02 20:37:25,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:25,700 INFO L495 AbstractCegarLoop]: Abstraction has 165 states and 229 transitions. [2022-11-02 20:37:25,700 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 5 states have internal predecessors, (38), 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 20:37:25,700 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 229 transitions. [2022-11-02 20:37:25,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-02 20:37:25,701 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:25,701 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:25,722 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:25,916 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:25,917 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:25,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:25,917 INFO L85 PathProgramCache]: Analyzing trace with hash -259038849, now seen corresponding path program 1 times [2022-11-02 20:37:25,917 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:25,917 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2095813783] [2022-11-02 20:37:25,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:25,918 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:25,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:25,919 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:25,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2022-11-02 20:37:26,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:26,056 INFO L263 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-02 20:37:26,058 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:26,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:37:26,137 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:37:26,137 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:26,137 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2095813783] [2022-11-02 20:37:26,137 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2095813783] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:37:26,137 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:37:26,138 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-02 20:37:26,138 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [61362569] [2022-11-02 20:37:26,138 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:26,138 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-02 20:37:26,139 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:26,139 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-02 20:37:26,139 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:37:26,140 INFO L87 Difference]: Start difference. First operand 165 states and 229 transitions. Second operand has 5 states, 5 states have (on average 7.6) internal successors, (38), 5 states have internal predecessors, (38), 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 20:37:26,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:26,216 INFO L93 Difference]: Finished difference Result 353 states and 497 transitions. [2022-11-02 20:37:26,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-02 20:37:26,217 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 5 states have internal predecessors, (38), 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 38 [2022-11-02 20:37:26,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:26,219 INFO L225 Difference]: With dead ends: 353 [2022-11-02 20:37:26,219 INFO L226 Difference]: Without dead ends: 292 [2022-11-02 20:37:26,219 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-02 20:37:26,220 INFO L413 NwaCegarLoop]: 169 mSDtfsCounter, 121 mSDsluCounter, 177 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 121 SdHoareTripleChecker+Valid, 346 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:26,221 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [121 Valid, 346 Invalid, 34 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-02 20:37:26,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 292 states. [2022-11-02 20:37:26,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 292 to 167. [2022-11-02 20:37:26,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 167 states, 166 states have (on average 1.391566265060241) internal successors, (231), 166 states have internal predecessors, (231), 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 20:37:26,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 167 states and 231 transitions. [2022-11-02 20:37:26,231 INFO L78 Accepts]: Start accepts. Automaton has 167 states and 231 transitions. Word has length 38 [2022-11-02 20:37:26,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:26,232 INFO L495 AbstractCegarLoop]: Abstraction has 167 states and 231 transitions. [2022-11-02 20:37:26,232 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 5 states have internal predecessors, (38), 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 20:37:26,232 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 231 transitions. [2022-11-02 20:37:26,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-02 20:37:26,233 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:26,233 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:26,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (15)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:26,448 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:26,448 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:26,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:26,448 INFO L85 PathProgramCache]: Analyzing trace with hash -257191807, now seen corresponding path program 1 times [2022-11-02 20:37:26,449 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:26,449 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [604483718] [2022-11-02 20:37:26,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:26,449 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:26,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:26,451 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:26,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2022-11-02 20:37:26,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:26,600 INFO L263 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 35 conjunts are in the unsatisfiable core [2022-11-02 20:37:26,602 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:27,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:37:27,094 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-02 20:37:28,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:37:28,428 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:28,428 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [604483718] [2022-11-02 20:37:28,428 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [604483718] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-02 20:37:28,428 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-02 20:37:28,428 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 22 [2022-11-02 20:37:28,428 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45980571] [2022-11-02 20:37:28,429 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-02 20:37:28,429 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-11-02 20:37:28,429 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:28,430 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-11-02 20:37:28,430 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=411, Unknown=0, NotChecked=0, Total=462 [2022-11-02 20:37:28,431 INFO L87 Difference]: Start difference. First operand 167 states and 231 transitions. Second operand has 22 states, 22 states have (on average 3.3636363636363638) internal successors, (74), 22 states have internal predecessors, (74), 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 20:37:29,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:29,207 INFO L93 Difference]: Finished difference Result 278 states and 379 transitions. [2022-11-02 20:37:29,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-11-02 20:37:29,208 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 3.3636363636363638) internal successors, (74), 22 states have internal predecessors, (74), 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 38 [2022-11-02 20:37:29,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:29,209 INFO L225 Difference]: With dead ends: 278 [2022-11-02 20:37:29,209 INFO L226 Difference]: Without dead ends: 276 [2022-11-02 20:37:29,210 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 54 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=138, Invalid=792, Unknown=0, NotChecked=0, Total=930 [2022-11-02 20:37:29,211 INFO L413 NwaCegarLoop]: 120 mSDtfsCounter, 245 mSDsluCounter, 1253 mSDsCounter, 0 mSdLazyCounter, 104 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 245 SdHoareTripleChecker+Valid, 1373 SdHoareTripleChecker+Invalid, 356 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 104 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 250 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:29,211 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [245 Valid, 1373 Invalid, 356 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 104 Invalid, 0 Unknown, 250 Unchecked, 0.2s Time] [2022-11-02 20:37:29,212 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 276 states. [2022-11-02 20:37:29,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 276 to 196. [2022-11-02 20:37:29,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 196 states, 195 states have (on average 1.3487179487179488) internal successors, (263), 195 states have internal predecessors, (263), 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 20:37:29,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 196 states and 263 transitions. [2022-11-02 20:37:29,226 INFO L78 Accepts]: Start accepts. Automaton has 196 states and 263 transitions. Word has length 38 [2022-11-02 20:37:29,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:29,227 INFO L495 AbstractCegarLoop]: Abstraction has 196 states and 263 transitions. [2022-11-02 20:37:29,227 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 3.3636363636363638) internal successors, (74), 22 states have internal predecessors, (74), 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 20:37:29,227 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 263 transitions. [2022-11-02 20:37:29,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-02 20:37:29,228 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:29,228 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:29,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (16)] Ended with exit code 0 [2022-11-02 20:37:29,443 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:29,443 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:29,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:29,444 INFO L85 PathProgramCache]: Analyzing trace with hash -958791681, now seen corresponding path program 1 times [2022-11-02 20:37:29,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:29,444 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2038452290] [2022-11-02 20:37:29,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:29,444 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:29,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:29,446 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:29,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (17)] Waiting until timeout for monitored process [2022-11-02 20:37:29,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:29,586 INFO L263 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-02 20:37:29,588 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:29,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:37:29,608 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:37:29,608 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:29,609 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2038452290] [2022-11-02 20:37:29,609 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2038452290] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:37:29,609 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:37:29,609 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-02 20:37:29,609 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2095924622] [2022-11-02 20:37:29,610 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:29,610 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-02 20:37:29,610 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:29,611 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-02 20:37:29,611 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-02 20:37:29,611 INFO L87 Difference]: Start difference. First operand 196 states and 263 transitions. Second operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 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 20:37:29,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:29,646 INFO L93 Difference]: Finished difference Result 466 states and 650 transitions. [2022-11-02 20:37:29,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-02 20:37:29,647 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 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 38 [2022-11-02 20:37:29,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:29,648 INFO L225 Difference]: With dead ends: 466 [2022-11-02 20:37:29,648 INFO L226 Difference]: Without dead ends: 309 [2022-11-02 20:37:29,649 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 35 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 20:37:29,650 INFO L413 NwaCegarLoop]: 56 mSDtfsCounter, 128 mSDsluCounter, 97 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 128 SdHoareTripleChecker+Valid, 153 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:29,650 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [128 Valid, 153 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-02 20:37:29,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 309 states. [2022-11-02 20:37:29,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 309 to 178. [2022-11-02 20:37:29,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 178 states, 177 states have (on average 1.3672316384180792) internal successors, (242), 177 states have internal predecessors, (242), 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 20:37:29,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 242 transitions. [2022-11-02 20:37:29,661 INFO L78 Accepts]: Start accepts. Automaton has 178 states and 242 transitions. Word has length 38 [2022-11-02 20:37:29,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:29,662 INFO L495 AbstractCegarLoop]: Abstraction has 178 states and 242 transitions. [2022-11-02 20:37:29,662 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 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 20:37:29,662 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 242 transitions. [2022-11-02 20:37:29,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-02 20:37:29,663 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:29,663 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:29,685 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (17)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:29,878 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:29,879 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:29,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:29,879 INFO L85 PathProgramCache]: Analyzing trace with hash 764747083, now seen corresponding path program 1 times [2022-11-02 20:37:29,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:29,880 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1665160086] [2022-11-02 20:37:29,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:29,880 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:29,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:29,882 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:29,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (18)] Waiting until timeout for monitored process [2022-11-02 20:37:30,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:30,083 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:37:30,086 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:30,382 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 29 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-02 20:37:30,382 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-02 20:37:30,458 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-02 20:37:30,458 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:30,459 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1665160086] [2022-11-02 20:37:30,459 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1665160086] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-02 20:37:30,459 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-02 20:37:30,459 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [8] total 12 [2022-11-02 20:37:30,460 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [699273575] [2022-11-02 20:37:30,460 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:30,460 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-02 20:37:30,460 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:30,461 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-02 20:37:30,461 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2022-11-02 20:37:30,461 INFO L87 Difference]: Start difference. First operand 178 states and 242 transitions. Second operand has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 20:37:30,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:30,690 INFO L93 Difference]: Finished difference Result 320 states and 440 transitions. [2022-11-02 20:37:30,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-02 20:37:30,691 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 71 [2022-11-02 20:37:30,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:30,693 INFO L225 Difference]: With dead ends: 320 [2022-11-02 20:37:30,693 INFO L226 Difference]: Without dead ends: 197 [2022-11-02 20:37:30,694 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 151 GetRequests, 135 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=66, Invalid=240, Unknown=0, NotChecked=0, Total=306 [2022-11-02 20:37:30,695 INFO L413 NwaCegarLoop]: 46 mSDtfsCounter, 272 mSDsluCounter, 182 mSDsCounter, 0 mSdLazyCounter, 59 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 272 SdHoareTripleChecker+Valid, 228 SdHoareTripleChecker+Invalid, 65 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 59 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:30,696 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [272 Valid, 228 Invalid, 65 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 59 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-02 20:37:30,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 197 states. [2022-11-02 20:37:30,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 197 to 151. [2022-11-02 20:37:30,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 151 states, 150 states have (on average 1.3333333333333333) internal successors, (200), 150 states have internal predecessors, (200), 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 20:37:30,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 200 transitions. [2022-11-02 20:37:30,706 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 200 transitions. Word has length 71 [2022-11-02 20:37:30,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:30,707 INFO L495 AbstractCegarLoop]: Abstraction has 151 states and 200 transitions. [2022-11-02 20:37:30,707 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 20:37:30,707 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 200 transitions. [2022-11-02 20:37:30,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-02 20:37:30,708 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:30,708 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:30,725 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (18)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:30,922 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:30,922 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:30,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:30,923 INFO L85 PathProgramCache]: Analyzing trace with hash 1083011535, now seen corresponding path program 1 times [2022-11-02 20:37:30,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:30,923 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [528812991] [2022-11-02 20:37:30,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:30,924 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:30,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:30,925 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:30,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (19)] Waiting until timeout for monitored process [2022-11-02 20:37:31,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:31,141 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:37:31,144 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:31,484 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 29 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-02 20:37:31,484 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-02 20:37:31,535 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-02 20:37:31,536 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:31,536 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [528812991] [2022-11-02 20:37:31,536 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [528812991] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-02 20:37:31,536 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-02 20:37:31,536 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [8] total 10 [2022-11-02 20:37:31,537 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2065106401] [2022-11-02 20:37:31,537 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:31,537 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-02 20:37:31,538 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:31,538 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-02 20:37:31,538 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-11-02 20:37:31,539 INFO L87 Difference]: Start difference. First operand 151 states and 200 transitions. Second operand has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 20:37:31,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:31,701 INFO L93 Difference]: Finished difference Result 227 states and 305 transitions. [2022-11-02 20:37:31,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-02 20:37:31,702 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 71 [2022-11-02 20:37:31,702 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:31,704 INFO L225 Difference]: With dead ends: 227 [2022-11-02 20:37:31,704 INFO L226 Difference]: Without dead ends: 164 [2022-11-02 20:37:31,705 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 136 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=53, Invalid=157, Unknown=0, NotChecked=0, Total=210 [2022-11-02 20:37:31,705 INFO L413 NwaCegarLoop]: 84 mSDtfsCounter, 174 mSDsluCounter, 137 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 174 SdHoareTripleChecker+Valid, 221 SdHoareTripleChecker+Invalid, 57 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:31,706 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [174 Valid, 221 Invalid, 57 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-02 20:37:31,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 164 states. [2022-11-02 20:37:31,714 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 164 to 151. [2022-11-02 20:37:31,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 151 states, 150 states have (on average 1.3266666666666667) internal successors, (199), 150 states have internal predecessors, (199), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:37:31,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 199 transitions. [2022-11-02 20:37:31,716 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 199 transitions. Word has length 71 [2022-11-02 20:37:31,716 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:31,716 INFO L495 AbstractCegarLoop]: Abstraction has 151 states and 199 transitions. [2022-11-02 20:37:31,716 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 20:37:31,717 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 199 transitions. [2022-11-02 20:37:31,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-02 20:37:31,717 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:31,718 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:31,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (19)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:31,937 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:31,937 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:31,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:31,938 INFO L85 PathProgramCache]: Analyzing trace with hash -1825752367, now seen corresponding path program 1 times [2022-11-02 20:37:31,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:31,938 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [233523382] [2022-11-02 20:37:31,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:31,938 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:31,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:31,939 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:31,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (20)] Waiting until timeout for monitored process [2022-11-02 20:37:32,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:32,121 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:37:32,123 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:32,433 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 27 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-02 20:37:32,434 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-02 20:37:32,488 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-02 20:37:32,489 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:32,489 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [233523382] [2022-11-02 20:37:32,489 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [233523382] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-02 20:37:32,489 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-02 20:37:32,489 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [8] total 10 [2022-11-02 20:37:32,489 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1587098314] [2022-11-02 20:37:32,489 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:32,490 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-02 20:37:32,490 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:32,490 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-02 20:37:32,491 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-11-02 20:37:32,491 INFO L87 Difference]: Start difference. First operand 151 states and 199 transitions. Second operand has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 20:37:32,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:32,699 INFO L93 Difference]: Finished difference Result 306 states and 411 transitions. [2022-11-02 20:37:32,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-02 20:37:32,700 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 71 [2022-11-02 20:37:32,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:32,703 INFO L225 Difference]: With dead ends: 306 [2022-11-02 20:37:32,703 INFO L226 Difference]: Without dead ends: 243 [2022-11-02 20:37:32,704 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 136 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=60, Invalid=180, Unknown=0, NotChecked=0, Total=240 [2022-11-02 20:37:32,705 INFO L413 NwaCegarLoop]: 121 mSDtfsCounter, 173 mSDsluCounter, 213 mSDsCounter, 0 mSdLazyCounter, 81 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 173 SdHoareTripleChecker+Valid, 334 SdHoareTripleChecker+Invalid, 84 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 81 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:32,705 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [173 Valid, 334 Invalid, 84 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 81 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-02 20:37:32,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2022-11-02 20:37:32,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 151. [2022-11-02 20:37:32,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 151 states, 150 states have (on average 1.32) internal successors, (198), 150 states have internal predecessors, (198), 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 20:37:32,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 198 transitions. [2022-11-02 20:37:32,717 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 198 transitions. Word has length 71 [2022-11-02 20:37:32,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:32,717 INFO L495 AbstractCegarLoop]: Abstraction has 151 states and 198 transitions. [2022-11-02 20:37:32,718 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 20:37:32,718 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 198 transitions. [2022-11-02 20:37:32,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-02 20:37:32,719 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:32,719 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:32,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (20)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:32,938 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:32,938 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:32,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:32,938 INFO L85 PathProgramCache]: Analyzing trace with hash 97475667, now seen corresponding path program 1 times [2022-11-02 20:37:32,939 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:32,939 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1061317666] [2022-11-02 20:37:32,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:32,939 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:32,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:32,940 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:32,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (21)] Waiting until timeout for monitored process [2022-11-02 20:37:33,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:33,124 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:37:33,126 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:33,455 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-02 20:37:33,455 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-02 20:37:33,526 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-02 20:37:33,527 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:33,527 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1061317666] [2022-11-02 20:37:33,527 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1061317666] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-02 20:37:33,527 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-02 20:37:33,527 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [8] total 10 [2022-11-02 20:37:33,528 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2079227497] [2022-11-02 20:37:33,528 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:33,528 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-02 20:37:33,529 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:33,529 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-02 20:37:33,529 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-11-02 20:37:33,530 INFO L87 Difference]: Start difference. First operand 151 states and 198 transitions. Second operand has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 20:37:33,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:33,740 INFO L93 Difference]: Finished difference Result 306 states and 408 transitions. [2022-11-02 20:37:33,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-02 20:37:33,740 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 71 [2022-11-02 20:37:33,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:33,742 INFO L225 Difference]: With dead ends: 306 [2022-11-02 20:37:33,742 INFO L226 Difference]: Without dead ends: 243 [2022-11-02 20:37:33,742 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 136 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=60, Invalid=180, Unknown=0, NotChecked=0, Total=240 [2022-11-02 20:37:33,743 INFO L413 NwaCegarLoop]: 121 mSDtfsCounter, 171 mSDsluCounter, 208 mSDsCounter, 0 mSdLazyCounter, 78 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 171 SdHoareTripleChecker+Valid, 329 SdHoareTripleChecker+Invalid, 81 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 78 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:33,743 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [171 Valid, 329 Invalid, 81 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 78 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-02 20:37:33,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2022-11-02 20:37:33,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 151. [2022-11-02 20:37:33,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 151 states, 150 states have (on average 1.3133333333333332) internal successors, (197), 150 states have internal predecessors, (197), 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 20:37:33,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 197 transitions. [2022-11-02 20:37:33,754 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 197 transitions. Word has length 71 [2022-11-02 20:37:33,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:33,755 INFO L495 AbstractCegarLoop]: Abstraction has 151 states and 197 transitions. [2022-11-02 20:37:33,755 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 20:37:33,755 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 197 transitions. [2022-11-02 20:37:33,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-02 20:37:33,756 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:33,756 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:33,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (21)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:33,972 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:33,972 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:33,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:33,973 INFO L85 PathProgramCache]: Analyzing trace with hash 238024277, now seen corresponding path program 1 times [2022-11-02 20:37:33,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:33,973 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [442293624] [2022-11-02 20:37:33,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:33,974 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:33,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:33,975 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:33,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (22)] Waiting until timeout for monitored process [2022-11-02 20:37:34,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:34,186 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:37:34,189 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:34,516 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-02 20:37:34,516 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-02 20:37:34,578 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-02 20:37:34,578 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:34,579 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [442293624] [2022-11-02 20:37:34,579 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [442293624] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-02 20:37:34,579 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-02 20:37:34,579 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [8] total 10 [2022-11-02 20:37:34,579 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [939800808] [2022-11-02 20:37:34,579 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:34,580 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-02 20:37:34,580 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:34,580 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-02 20:37:34,580 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-11-02 20:37:34,581 INFO L87 Difference]: Start difference. First operand 151 states and 197 transitions. Second operand has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 20:37:34,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:34,794 INFO L93 Difference]: Finished difference Result 306 states and 405 transitions. [2022-11-02 20:37:34,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-02 20:37:34,798 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 71 [2022-11-02 20:37:34,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:34,800 INFO L225 Difference]: With dead ends: 306 [2022-11-02 20:37:34,800 INFO L226 Difference]: Without dead ends: 243 [2022-11-02 20:37:34,801 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 136 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=60, Invalid=180, Unknown=0, NotChecked=0, Total=240 [2022-11-02 20:37:34,803 INFO L413 NwaCegarLoop]: 121 mSDtfsCounter, 165 mSDsluCounter, 215 mSDsCounter, 0 mSdLazyCounter, 85 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 165 SdHoareTripleChecker+Valid, 336 SdHoareTripleChecker+Invalid, 88 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 85 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:34,803 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [165 Valid, 336 Invalid, 88 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 85 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-02 20:37:34,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2022-11-02 20:37:34,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 151. [2022-11-02 20:37:34,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 151 states, 150 states have (on average 1.3066666666666666) internal successors, (196), 150 states have internal predecessors, (196), 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 20:37:34,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 196 transitions. [2022-11-02 20:37:34,825 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 196 transitions. Word has length 71 [2022-11-02 20:37:34,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:34,826 INFO L495 AbstractCegarLoop]: Abstraction has 151 states and 196 transitions. [2022-11-02 20:37:34,827 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 20:37:34,827 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 196 transitions. [2022-11-02 20:37:34,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-02 20:37:34,831 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:34,831 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:34,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (22)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:35,046 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:35,046 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:35,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:35,047 INFO L85 PathProgramCache]: Analyzing trace with hash -1567414057, now seen corresponding path program 1 times [2022-11-02 20:37:35,047 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:35,047 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [517429326] [2022-11-02 20:37:35,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:35,048 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:35,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:35,049 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:35,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (23)] Waiting until timeout for monitored process [2022-11-02 20:37:35,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:35,259 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:37:35,262 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:35,589 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 21 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-02 20:37:35,589 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-02 20:37:35,655 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-02 20:37:35,655 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:35,655 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [517429326] [2022-11-02 20:37:35,655 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [517429326] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-02 20:37:35,655 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-02 20:37:35,655 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [8] total 10 [2022-11-02 20:37:35,656 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1757725056] [2022-11-02 20:37:35,656 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:35,656 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-02 20:37:35,656 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:35,657 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-02 20:37:35,657 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-11-02 20:37:35,657 INFO L87 Difference]: Start difference. First operand 151 states and 196 transitions. Second operand has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 20:37:35,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:35,863 INFO L93 Difference]: Finished difference Result 306 states and 402 transitions. [2022-11-02 20:37:35,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-02 20:37:35,864 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 71 [2022-11-02 20:37:35,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:35,865 INFO L225 Difference]: With dead ends: 306 [2022-11-02 20:37:35,866 INFO L226 Difference]: Without dead ends: 243 [2022-11-02 20:37:35,866 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 136 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=60, Invalid=180, Unknown=0, NotChecked=0, Total=240 [2022-11-02 20:37:35,867 INFO L413 NwaCegarLoop]: 121 mSDtfsCounter, 163 mSDsluCounter, 210 mSDsCounter, 0 mSdLazyCounter, 82 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 163 SdHoareTripleChecker+Valid, 331 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 82 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:35,868 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [163 Valid, 331 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 82 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-02 20:37:35,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2022-11-02 20:37:35,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 151. [2022-11-02 20:37:35,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 151 states, 150 states have (on average 1.3) internal successors, (195), 150 states have internal predecessors, (195), 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 20:37:35,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 195 transitions. [2022-11-02 20:37:35,877 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 195 transitions. Word has length 71 [2022-11-02 20:37:35,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:35,878 INFO L495 AbstractCegarLoop]: Abstraction has 151 states and 195 transitions. [2022-11-02 20:37:35,878 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 20:37:35,878 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 195 transitions. [2022-11-02 20:37:35,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-02 20:37:35,879 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:35,879 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:35,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (23)] Ended with exit code 0 [2022-11-02 20:37:36,086 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 23 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:36,086 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:36,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:36,086 INFO L85 PathProgramCache]: Analyzing trace with hash -1144712231, now seen corresponding path program 1 times [2022-11-02 20:37:36,087 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:36,087 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1214447045] [2022-11-02 20:37:36,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:36,087 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:36,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:36,088 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:36,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (24)] Waiting until timeout for monitored process [2022-11-02 20:37:36,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:36,278 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:37:36,281 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:36,617 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 19 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-02 20:37:36,617 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-02 20:37:36,689 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-02 20:37:36,689 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:36,690 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1214447045] [2022-11-02 20:37:36,690 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1214447045] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-02 20:37:36,690 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-02 20:37:36,690 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [8] total 10 [2022-11-02 20:37:36,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [86032977] [2022-11-02 20:37:36,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:36,691 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-02 20:37:36,691 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:36,691 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-02 20:37:36,691 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-11-02 20:37:36,691 INFO L87 Difference]: Start difference. First operand 151 states and 195 transitions. Second operand has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 20:37:36,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:36,905 INFO L93 Difference]: Finished difference Result 306 states and 399 transitions. [2022-11-02 20:37:36,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-02 20:37:36,906 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 71 [2022-11-02 20:37:36,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:36,908 INFO L225 Difference]: With dead ends: 306 [2022-11-02 20:37:36,909 INFO L226 Difference]: Without dead ends: 243 [2022-11-02 20:37:36,909 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 136 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=60, Invalid=180, Unknown=0, NotChecked=0, Total=240 [2022-11-02 20:37:36,910 INFO L413 NwaCegarLoop]: 121 mSDtfsCounter, 159 mSDsluCounter, 211 mSDsCounter, 0 mSdLazyCounter, 84 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 159 SdHoareTripleChecker+Valid, 332 SdHoareTripleChecker+Invalid, 87 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 84 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:36,910 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [159 Valid, 332 Invalid, 87 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 84 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-02 20:37:36,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2022-11-02 20:37:36,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 151. [2022-11-02 20:37:36,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 151 states, 150 states have (on average 1.2933333333333332) internal successors, (194), 150 states have internal predecessors, (194), 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 20:37:36,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 194 transitions. [2022-11-02 20:37:36,920 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 194 transitions. Word has length 71 [2022-11-02 20:37:36,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:36,921 INFO L495 AbstractCegarLoop]: Abstraction has 151 states and 194 transitions. [2022-11-02 20:37:36,921 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 20:37:36,921 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 194 transitions. [2022-11-02 20:37:36,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-02 20:37:36,922 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:36,923 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:36,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (24)] Ended with exit code 0 [2022-11-02 20:37:37,134 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:37,134 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:37,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:37,135 INFO L85 PathProgramCache]: Analyzing trace with hash 1461311323, now seen corresponding path program 1 times [2022-11-02 20:37:37,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:37,135 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2076781873] [2022-11-02 20:37:37,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:37,135 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:37,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:37,136 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:37,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (25)] Waiting until timeout for monitored process [2022-11-02 20:37:37,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:37,339 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 14 conjunts are in the unsatisfiable core [2022-11-02 20:37:37,342 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:37,664 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 15 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:37:37,665 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-02 20:37:38,067 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 15 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:37:38,067 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:38,068 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2076781873] [2022-11-02 20:37:38,068 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2076781873] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-02 20:37:38,068 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-02 20:37:38,068 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2022-11-02 20:37:38,069 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [558113282] [2022-11-02 20:37:38,069 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-02 20:37:38,070 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-11-02 20:37:38,070 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:38,070 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-11-02 20:37:38,071 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=128, Unknown=0, NotChecked=0, Total=156 [2022-11-02 20:37:38,071 INFO L87 Difference]: Start difference. First operand 151 states and 194 transitions. Second operand has 13 states, 13 states have (on average 9.692307692307692) internal successors, (126), 13 states have internal predecessors, (126), 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 20:37:38,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:38,336 INFO L93 Difference]: Finished difference Result 457 states and 604 transitions. [2022-11-02 20:37:38,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-02 20:37:38,337 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 9.692307692307692) internal successors, (126), 13 states have internal predecessors, (126), 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 71 [2022-11-02 20:37:38,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:38,338 INFO L225 Difference]: With dead ends: 457 [2022-11-02 20:37:38,339 INFO L226 Difference]: Without dead ends: 361 [2022-11-02 20:37:38,339 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 129 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 51 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=115, Invalid=391, Unknown=0, NotChecked=0, Total=506 [2022-11-02 20:37:38,341 INFO L413 NwaCegarLoop]: 72 mSDtfsCounter, 330 mSDsluCounter, 545 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 330 SdHoareTripleChecker+Valid, 617 SdHoareTripleChecker+Invalid, 137 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 93 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:38,341 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [330 Valid, 617 Invalid, 137 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 37 Invalid, 0 Unknown, 93 Unchecked, 0.1s Time] [2022-11-02 20:37:38,343 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 361 states. [2022-11-02 20:37:38,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 361 to 212. [2022-11-02 20:37:38,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 212 states, 211 states have (on average 1.2985781990521328) internal successors, (274), 211 states have internal predecessors, (274), 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 20:37:38,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 212 states and 274 transitions. [2022-11-02 20:37:38,373 INFO L78 Accepts]: Start accepts. Automaton has 212 states and 274 transitions. Word has length 71 [2022-11-02 20:37:38,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:38,374 INFO L495 AbstractCegarLoop]: Abstraction has 212 states and 274 transitions. [2022-11-02 20:37:38,374 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 9.692307692307692) internal successors, (126), 13 states have internal predecessors, (126), 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 20:37:38,374 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 274 transitions. [2022-11-02 20:37:38,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-02 20:37:38,378 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:38,379 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:38,400 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (25)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:38,594 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:38,594 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:38,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:38,594 INFO L85 PathProgramCache]: Analyzing trace with hash 181447645, now seen corresponding path program 1 times [2022-11-02 20:37:38,595 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:38,595 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [811852594] [2022-11-02 20:37:38,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:38,595 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:38,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:38,596 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:38,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (26)] Waiting until timeout for monitored process [2022-11-02 20:37:38,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:38,807 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:37:38,810 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:39,152 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 13 proven. 23 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-02 20:37:39,152 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-02 20:37:39,234 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-02 20:37:39,235 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:39,235 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [811852594] [2022-11-02 20:37:39,235 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [811852594] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-02 20:37:39,235 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-02 20:37:39,236 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [8] total 10 [2022-11-02 20:37:39,236 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1521380666] [2022-11-02 20:37:39,236 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:39,236 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-02 20:37:39,237 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:39,237 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-02 20:37:39,237 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-11-02 20:37:39,238 INFO L87 Difference]: Start difference. First operand 212 states and 274 transitions. Second operand has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 20:37:39,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:39,486 INFO L93 Difference]: Finished difference Result 418 states and 544 transitions. [2022-11-02 20:37:39,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-02 20:37:39,486 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 71 [2022-11-02 20:37:39,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:39,488 INFO L225 Difference]: With dead ends: 418 [2022-11-02 20:37:39,489 INFO L226 Difference]: Without dead ends: 355 [2022-11-02 20:37:39,489 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 136 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=60, Invalid=180, Unknown=0, NotChecked=0, Total=240 [2022-11-02 20:37:39,490 INFO L413 NwaCegarLoop]: 127 mSDtfsCounter, 148 mSDsluCounter, 222 mSDsCounter, 0 mSdLazyCounter, 93 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 148 SdHoareTripleChecker+Valid, 349 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 93 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:39,490 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [148 Valid, 349 Invalid, 96 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 93 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-02 20:37:39,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 355 states. [2022-11-02 20:37:39,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 355 to 212. [2022-11-02 20:37:39,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 212 states, 211 states have (on average 1.2938388625592416) internal successors, (273), 211 states have internal predecessors, (273), 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 20:37:39,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 212 states and 273 transitions. [2022-11-02 20:37:39,503 INFO L78 Accepts]: Start accepts. Automaton has 212 states and 273 transitions. Word has length 71 [2022-11-02 20:37:39,504 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:39,504 INFO L495 AbstractCegarLoop]: Abstraction has 212 states and 273 transitions. [2022-11-02 20:37:39,504 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 20:37:39,504 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 273 transitions. [2022-11-02 20:37:39,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-02 20:37:39,506 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:39,506 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:39,522 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (26)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:39,721 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:39,721 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:39,722 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:39,722 INFO L85 PathProgramCache]: Analyzing trace with hash -405358369, now seen corresponding path program 1 times [2022-11-02 20:37:39,722 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:39,722 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [33154263] [2022-11-02 20:37:39,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:39,722 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:39,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:39,723 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:39,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (27)] Waiting until timeout for monitored process [2022-11-02 20:37:39,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:39,897 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 44 conjunts are in the unsatisfiable core [2022-11-02 20:37:39,899 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:40,816 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:37:40,816 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-02 20:37:44,263 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:37:44,263 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:44,264 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [33154263] [2022-11-02 20:37:44,264 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [33154263] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-02 20:37:44,264 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-02 20:37:44,264 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21] total 40 [2022-11-02 20:37:44,264 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1981555518] [2022-11-02 20:37:44,265 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-02 20:37:44,265 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2022-11-02 20:37:44,265 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:44,266 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2022-11-02 20:37:44,267 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=116, Invalid=1444, Unknown=0, NotChecked=0, Total=1560 [2022-11-02 20:37:44,267 INFO L87 Difference]: Start difference. First operand 212 states and 273 transitions. Second operand has 40 states, 40 states have (on average 3.5) internal successors, (140), 40 states have internal predecessors, (140), 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 20:37:50,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:50,029 INFO L93 Difference]: Finished difference Result 870 states and 1132 transitions. [2022-11-02 20:37:50,030 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2022-11-02 20:37:50,030 INFO L78 Accepts]: Start accepts. Automaton has has 40 states, 40 states have (on average 3.5) internal successors, (140), 40 states have internal predecessors, (140), 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 71 [2022-11-02 20:37:50,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:50,034 INFO L225 Difference]: With dead ends: 870 [2022-11-02 20:37:50,034 INFO L226 Difference]: Without dead ends: 868 [2022-11-02 20:37:50,037 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 197 GetRequests, 104 SyntacticMatches, 0 SemanticMatches, 93 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1761 ImplicationChecksByTransitivity, 7.7s TimeCoverageRelationStatistics Valid=1366, Invalid=7564, Unknown=0, NotChecked=0, Total=8930 [2022-11-02 20:37:50,038 INFO L413 NwaCegarLoop]: 123 mSDtfsCounter, 1117 mSDsluCounter, 2546 mSDsCounter, 0 mSdLazyCounter, 696 mSolverCounterSat, 120 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1117 SdHoareTripleChecker+Valid, 2669 SdHoareTripleChecker+Invalid, 2065 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 120 IncrementalHoareTripleChecker+Valid, 696 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 1249 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:50,038 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1117 Valid, 2669 Invalid, 2065 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [120 Valid, 696 Invalid, 0 Unknown, 1249 Unchecked, 0.9s Time] [2022-11-02 20:37:50,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 868 states. [2022-11-02 20:37:50,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 868 to 295. [2022-11-02 20:37:50,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 295 states, 294 states have (on average 1.3061224489795917) internal successors, (384), 294 states have internal predecessors, (384), 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 20:37:50,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 295 states and 384 transitions. [2022-11-02 20:37:50,066 INFO L78 Accepts]: Start accepts. Automaton has 295 states and 384 transitions. Word has length 71 [2022-11-02 20:37:50,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:50,066 INFO L495 AbstractCegarLoop]: Abstraction has 295 states and 384 transitions. [2022-11-02 20:37:50,067 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 40 states, 40 states have (on average 3.5) internal successors, (140), 40 states have internal predecessors, (140), 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 20:37:50,067 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 384 transitions. [2022-11-02 20:37:50,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-02 20:37:50,068 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:50,068 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:50,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (27)] Ended with exit code 0 [2022-11-02 20:37:50,282 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:50,282 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:50,282 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:50,283 INFO L85 PathProgramCache]: Analyzing trace with hash -1106958243, now seen corresponding path program 1 times [2022-11-02 20:37:50,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:50,283 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2023767823] [2022-11-02 20:37:50,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:50,283 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:50,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:50,285 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:50,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (28)] Waiting until timeout for monitored process [2022-11-02 20:37:50,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:50,519 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 9 conjunts are in the unsatisfiable core [2022-11-02 20:37:50,521 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:50,708 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 31 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:37:50,708 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-02 20:37:50,835 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 31 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:37:50,835 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:50,835 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2023767823] [2022-11-02 20:37:50,835 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2023767823] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-02 20:37:50,835 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-02 20:37:50,836 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 11 [2022-11-02 20:37:50,836 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [897809962] [2022-11-02 20:37:50,836 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-02 20:37:50,836 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-11-02 20:37:50,836 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:50,837 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-11-02 20:37:50,837 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2022-11-02 20:37:50,837 INFO L87 Difference]: Start difference. First operand 295 states and 384 transitions. Second operand has 11 states, 11 states have (on average 8.454545454545455) internal successors, (93), 11 states have internal predecessors, (93), 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 20:37:51,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:51,260 INFO L93 Difference]: Finished difference Result 1059 states and 1406 transitions. [2022-11-02 20:37:51,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-11-02 20:37:51,261 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 8.454545454545455) internal successors, (93), 11 states have internal predecessors, (93), 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 71 [2022-11-02 20:37:51,261 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:51,266 INFO L225 Difference]: With dead ends: 1059 [2022-11-02 20:37:51,266 INFO L226 Difference]: Without dead ends: 858 [2022-11-02 20:37:51,267 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 153 GetRequests, 131 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2022-11-02 20:37:51,268 INFO L413 NwaCegarLoop]: 68 mSDtfsCounter, 595 mSDsluCounter, 367 mSDsCounter, 0 mSdLazyCounter, 101 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 595 SdHoareTripleChecker+Valid, 435 SdHoareTripleChecker+Invalid, 121 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 101 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:51,269 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [595 Valid, 435 Invalid, 121 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 101 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-02 20:37:51,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 858 states. [2022-11-02 20:37:51,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 858 to 404. [2022-11-02 20:37:51,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 404 states, 403 states have (on average 1.305210918114144) internal successors, (526), 403 states have internal predecessors, (526), 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 20:37:51,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 404 states and 526 transitions. [2022-11-02 20:37:51,311 INFO L78 Accepts]: Start accepts. Automaton has 404 states and 526 transitions. Word has length 71 [2022-11-02 20:37:51,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:51,311 INFO L495 AbstractCegarLoop]: Abstraction has 404 states and 526 transitions. [2022-11-02 20:37:51,312 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 8.454545454545455) internal successors, (93), 11 states have internal predecessors, (93), 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 20:37:51,312 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 526 transitions. [2022-11-02 20:37:51,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-02 20:37:51,314 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:51,314 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:51,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (28)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:51,529 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:51,530 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:51,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:51,530 INFO L85 PathProgramCache]: Analyzing trace with hash -1434717667, now seen corresponding path program 1 times [2022-11-02 20:37:51,530 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:51,531 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [957818] [2022-11-02 20:37:51,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:51,531 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:51,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:51,532 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:51,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (29)] Waiting until timeout for monitored process [2022-11-02 20:37:51,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:51,708 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-02 20:37:51,709 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:51,793 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-02 20:37:51,793 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:37:51,794 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:51,794 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [957818] [2022-11-02 20:37:51,794 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [957818] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:37:51,794 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:37:51,794 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-02 20:37:51,795 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [643554558] [2022-11-02 20:37:51,795 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:51,795 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-02 20:37:51,795 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:51,796 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-02 20:37:51,796 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:37:51,796 INFO L87 Difference]: Start difference. First operand 404 states and 526 transitions. Second operand has 5 states, 5 states have (on average 13.8) internal successors, (69), 5 states have internal predecessors, (69), 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 20:37:51,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:51,922 INFO L93 Difference]: Finished difference Result 899 states and 1173 transitions. [2022-11-02 20:37:51,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-02 20:37:51,923 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 5 states have internal predecessors, (69), 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 71 [2022-11-02 20:37:51,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:51,925 INFO L225 Difference]: With dead ends: 899 [2022-11-02 20:37:51,926 INFO L226 Difference]: Without dead ends: 580 [2022-11-02 20:37:51,927 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-02 20:37:51,927 INFO L413 NwaCegarLoop]: 89 mSDtfsCounter, 183 mSDsluCounter, 120 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 183 SdHoareTripleChecker+Valid, 209 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:51,928 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [183 Valid, 209 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-02 20:37:51,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 580 states. [2022-11-02 20:37:51,979 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 580 to 404. [2022-11-02 20:37:51,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 404 states, 403 states have (on average 1.2803970223325063) internal successors, (516), 403 states have internal predecessors, (516), 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 20:37:51,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 404 states and 516 transitions. [2022-11-02 20:37:51,982 INFO L78 Accepts]: Start accepts. Automaton has 404 states and 516 transitions. Word has length 71 [2022-11-02 20:37:51,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:51,983 INFO L495 AbstractCegarLoop]: Abstraction has 404 states and 516 transitions. [2022-11-02 20:37:51,983 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 5 states have internal predecessors, (69), 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 20:37:51,983 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 516 transitions. [2022-11-02 20:37:51,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-02 20:37:51,985 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:51,985 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:52,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (29)] Ended with exit code 0 [2022-11-02 20:37:52,200 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 29 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:52,200 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:52,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:52,201 INFO L85 PathProgramCache]: Analyzing trace with hash 1522914333, now seen corresponding path program 1 times [2022-11-02 20:37:52,201 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:52,202 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1182097213] [2022-11-02 20:37:52,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:52,202 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:52,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:52,203 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:52,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (30)] Waiting until timeout for monitored process [2022-11-02 20:37:52,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:52,368 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:37:52,372 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:52,546 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-02 20:37:52,547 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:37:52,547 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:52,547 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1182097213] [2022-11-02 20:37:52,547 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1182097213] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:37:52,547 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:37:52,547 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-02 20:37:52,548 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1907281246] [2022-11-02 20:37:52,548 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:52,548 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-02 20:37:52,548 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:52,549 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-02 20:37:52,549 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-02 20:37:52,549 INFO L87 Difference]: Start difference. First operand 404 states and 516 transitions. Second operand has 8 states, 8 states have (on average 7.875) internal successors, (63), 8 states have internal predecessors, (63), 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 20:37:52,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:52,734 INFO L93 Difference]: Finished difference Result 859 states and 1094 transitions. [2022-11-02 20:37:52,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-02 20:37:52,737 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.875) internal successors, (63), 8 states have internal predecessors, (63), 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 71 [2022-11-02 20:37:52,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:52,739 INFO L225 Difference]: With dead ends: 859 [2022-11-02 20:37:52,739 INFO L226 Difference]: Without dead ends: 532 [2022-11-02 20:37:52,742 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2022-11-02 20:37:52,750 INFO L413 NwaCegarLoop]: 68 mSDtfsCounter, 142 mSDsluCounter, 242 mSDsCounter, 0 mSdLazyCounter, 64 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 142 SdHoareTripleChecker+Valid, 310 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 64 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 19 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:52,752 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [142 Valid, 310 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 64 Invalid, 0 Unknown, 19 Unchecked, 0.1s Time] [2022-11-02 20:37:52,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 532 states. [2022-11-02 20:37:52,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 532 to 412. [2022-11-02 20:37:52,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 412 states, 411 states have (on average 1.27007299270073) internal successors, (522), 411 states have internal predecessors, (522), 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 20:37:52,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 412 states and 522 transitions. [2022-11-02 20:37:52,795 INFO L78 Accepts]: Start accepts. Automaton has 412 states and 522 transitions. Word has length 71 [2022-11-02 20:37:52,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:52,795 INFO L495 AbstractCegarLoop]: Abstraction has 412 states and 522 transitions. [2022-11-02 20:37:52,796 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.875) internal successors, (63), 8 states have internal predecessors, (63), 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 20:37:52,796 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 522 transitions. [2022-11-02 20:37:52,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-02 20:37:52,797 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:52,798 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:52,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (30)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:53,013 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:53,013 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:53,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:53,014 INFO L85 PathProgramCache]: Analyzing trace with hash 1132981661, now seen corresponding path program 1 times [2022-11-02 20:37:53,014 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:53,014 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2006144417] [2022-11-02 20:37:53,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:53,014 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:53,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:53,015 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:53,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (31)] Waiting until timeout for monitored process [2022-11-02 20:37:53,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:53,181 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:37:53,183 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:53,353 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-11-02 20:37:53,353 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:37:53,353 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:53,354 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2006144417] [2022-11-02 20:37:53,354 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2006144417] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:37:53,354 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:37:53,354 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-02 20:37:53,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1020244685] [2022-11-02 20:37:53,355 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:53,355 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-02 20:37:53,355 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:53,356 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-02 20:37:53,356 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-02 20:37:53,356 INFO L87 Difference]: Start difference. First operand 412 states and 522 transitions. Second operand has 8 states, 8 states have (on average 7.375) internal successors, (59), 8 states have internal predecessors, (59), 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 20:37:53,531 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:53,531 INFO L93 Difference]: Finished difference Result 758 states and 966 transitions. [2022-11-02 20:37:53,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-02 20:37:53,532 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.375) internal successors, (59), 8 states have internal predecessors, (59), 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 71 [2022-11-02 20:37:53,532 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:53,534 INFO L225 Difference]: With dead ends: 758 [2022-11-02 20:37:53,534 INFO L226 Difference]: Without dead ends: 419 [2022-11-02 20:37:53,535 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2022-11-02 20:37:53,536 INFO L413 NwaCegarLoop]: 60 mSDtfsCounter, 106 mSDsluCounter, 327 mSDsCounter, 0 mSdLazyCounter, 63 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 106 SdHoareTripleChecker+Valid, 387 SdHoareTripleChecker+Invalid, 95 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 63 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 30 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:53,536 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [106 Valid, 387 Invalid, 95 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 63 Invalid, 0 Unknown, 30 Unchecked, 0.1s Time] [2022-11-02 20:37:53,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 419 states. [2022-11-02 20:37:53,579 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 419 to 367. [2022-11-02 20:37:53,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 366 states have (on average 1.284153005464481) internal successors, (470), 366 states have internal predecessors, (470), 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 20:37:53,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 470 transitions. [2022-11-02 20:37:53,582 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 470 transitions. Word has length 71 [2022-11-02 20:37:53,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:53,582 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 470 transitions. [2022-11-02 20:37:53,582 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.375) internal successors, (59), 8 states have internal predecessors, (59), 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 20:37:53,583 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 470 transitions. [2022-11-02 20:37:53,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-02 20:37:53,584 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:53,584 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:53,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (31)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:53,800 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 31 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:53,800 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:53,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:53,801 INFO L85 PathProgramCache]: Analyzing trace with hash 1462461171, now seen corresponding path program 1 times [2022-11-02 20:37:53,801 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:53,801 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1288672369] [2022-11-02 20:37:53,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:53,802 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:53,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:53,803 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:53,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (32)] Waiting until timeout for monitored process [2022-11-02 20:37:53,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:53,972 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:37:53,974 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:54,269 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 17 proven. 19 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-02 20:37:54,269 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-02 20:37:54,353 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-02 20:37:54,354 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:54,354 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1288672369] [2022-11-02 20:37:54,354 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1288672369] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-02 20:37:54,354 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-02 20:37:54,354 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [8] total 12 [2022-11-02 20:37:54,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [318261952] [2022-11-02 20:37:54,354 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:37:54,355 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-02 20:37:54,355 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:54,356 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-02 20:37:54,356 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2022-11-02 20:37:54,356 INFO L87 Difference]: Start difference. First operand 367 states and 470 transitions. Second operand has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 20:37:54,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:54,599 INFO L93 Difference]: Finished difference Result 621 states and 786 transitions. [2022-11-02 20:37:54,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-02 20:37:54,600 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 71 [2022-11-02 20:37:54,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:54,601 INFO L225 Difference]: With dead ends: 621 [2022-11-02 20:37:54,602 INFO L226 Difference]: Without dead ends: 349 [2022-11-02 20:37:54,603 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 134 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=66, Invalid=240, Unknown=0, NotChecked=0, Total=306 [2022-11-02 20:37:54,604 INFO L413 NwaCegarLoop]: 58 mSDtfsCounter, 189 mSDsluCounter, 167 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 189 SdHoareTripleChecker+Valid, 225 SdHoareTripleChecker+Invalid, 80 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:54,604 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [189 Valid, 225 Invalid, 80 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 74 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-02 20:37:54,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 349 states. [2022-11-02 20:37:54,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 349 to 296. [2022-11-02 20:37:54,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 296 states, 295 states have (on average 1.2440677966101694) internal successors, (367), 295 states have internal predecessors, (367), 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 20:37:54,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 367 transitions. [2022-11-02 20:37:54,642 INFO L78 Accepts]: Start accepts. Automaton has 296 states and 367 transitions. Word has length 71 [2022-11-02 20:37:54,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:54,643 INFO L495 AbstractCegarLoop]: Abstraction has 296 states and 367 transitions. [2022-11-02 20:37:54,643 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 20:37:54,643 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 367 transitions. [2022-11-02 20:37:54,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-02 20:37:54,645 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:54,645 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:54,662 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (32)] Forceful destruction successful, exit code 0 [2022-11-02 20:37:54,861 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 32 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:54,861 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:54,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:54,862 INFO L85 PathProgramCache]: Analyzing trace with hash -1244158223, now seen corresponding path program 1 times [2022-11-02 20:37:54,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:54,862 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1840800414] [2022-11-02 20:37:54,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:54,862 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:54,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:54,863 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:54,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (33)] Waiting until timeout for monitored process [2022-11-02 20:37:55,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:55,015 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 23 conjunts are in the unsatisfiable core [2022-11-02 20:37:55,019 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:55,490 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-02 20:37:55,490 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-02 20:37:56,438 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 32 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-02 20:37:56,438 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:37:56,438 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1840800414] [2022-11-02 20:37:56,439 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1840800414] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-02 20:37:56,439 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-02 20:37:56,439 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2022-11-02 20:37:56,439 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [424156782] [2022-11-02 20:37:56,439 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-02 20:37:56,440 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-11-02 20:37:56,440 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:37:56,441 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-11-02 20:37:56,441 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=317, Unknown=0, NotChecked=0, Total=380 [2022-11-02 20:37:56,441 INFO L87 Difference]: Start difference. First operand 296 states and 367 transitions. Second operand has 20 states, 20 states have (on average 6.8) internal successors, (136), 20 states have internal predecessors, (136), 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 20:37:57,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:37:57,334 INFO L93 Difference]: Finished difference Result 394 states and 488 transitions. [2022-11-02 20:37:57,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-11-02 20:37:57,335 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 6.8) internal successors, (136), 20 states have internal predecessors, (136), 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 71 [2022-11-02 20:37:57,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:37:57,338 INFO L225 Difference]: With dead ends: 394 [2022-11-02 20:37:57,338 INFO L226 Difference]: Without dead ends: 392 [2022-11-02 20:37:57,339 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 186 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=317, Invalid=1015, Unknown=0, NotChecked=0, Total=1332 [2022-11-02 20:37:57,340 INFO L413 NwaCegarLoop]: 38 mSDtfsCounter, 484 mSDsluCounter, 333 mSDsCounter, 0 mSdLazyCounter, 120 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 484 SdHoareTripleChecker+Valid, 371 SdHoareTripleChecker+Invalid, 372 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 120 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 227 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-02 20:37:57,340 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [484 Valid, 371 Invalid, 372 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 120 Invalid, 0 Unknown, 227 Unchecked, 0.2s Time] [2022-11-02 20:37:57,341 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 392 states. [2022-11-02 20:37:57,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 392 to 244. [2022-11-02 20:37:57,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 244 states, 243 states have (on average 1.2222222222222223) internal successors, (297), 243 states have internal predecessors, (297), 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 20:37:57,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 297 transitions. [2022-11-02 20:37:57,364 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 297 transitions. Word has length 71 [2022-11-02 20:37:57,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:37:57,364 INFO L495 AbstractCegarLoop]: Abstraction has 244 states and 297 transitions. [2022-11-02 20:37:57,365 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 6.8) internal successors, (136), 20 states have internal predecessors, (136), 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 20:37:57,365 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 297 transitions. [2022-11-02 20:37:57,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-02 20:37:57,366 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:37:57,366 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1] [2022-11-02 20:37:57,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (33)] Ended with exit code 0 [2022-11-02 20:37:57,566 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 33 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:37:57,567 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:37:57,567 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:37:57,567 INFO L85 PathProgramCache]: Analyzing trace with hash -1336544505, now seen corresponding path program 1 times [2022-11-02 20:37:57,568 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:37:57,568 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1695929411] [2022-11-02 20:37:57,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:37:57,568 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:37:57,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:37:57,569 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:37:57,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (34)] Waiting until timeout for monitored process [2022-11-02 20:37:57,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:37:57,743 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 58 conjunts are in the unsatisfiable core [2022-11-02 20:37:57,747 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:37:59,091 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:37:59,091 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-02 20:38:03,633 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:38:03,633 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:38:03,633 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1695929411] [2022-11-02 20:38:03,633 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1695929411] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-02 20:38:03,633 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-02 20:38:03,634 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23] total 44 [2022-11-02 20:38:03,634 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [473113892] [2022-11-02 20:38:03,634 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-02 20:38:03,634 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2022-11-02 20:38:03,634 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:38:03,635 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2022-11-02 20:38:03,636 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=106, Invalid=1786, Unknown=0, NotChecked=0, Total=1892 [2022-11-02 20:38:03,636 INFO L87 Difference]: Start difference. First operand 244 states and 297 transitions. Second operand has 44 states, 44 states have (on average 3.1818181818181817) internal successors, (140), 44 states have internal predecessors, (140), 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 20:38:07,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:38:07,379 INFO L93 Difference]: Finished difference Result 551 states and 675 transitions. [2022-11-02 20:38:07,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2022-11-02 20:38:07,380 INFO L78 Accepts]: Start accepts. Automaton has has 44 states, 44 states have (on average 3.1818181818181817) internal successors, (140), 44 states have internal predecessors, (140), 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 71 [2022-11-02 20:38:07,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:38:07,385 INFO L225 Difference]: With dead ends: 551 [2022-11-02 20:38:07,386 INFO L226 Difference]: Without dead ends: 549 [2022-11-02 20:38:07,387 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 172 GetRequests, 99 SyntacticMatches, 0 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 682 ImplicationChecksByTransitivity, 7.6s TimeCoverageRelationStatistics Valid=899, Invalid=4651, Unknown=0, NotChecked=0, Total=5550 [2022-11-02 20:38:07,387 INFO L413 NwaCegarLoop]: 59 mSDtfsCounter, 786 mSDsluCounter, 2117 mSDsCounter, 0 mSdLazyCounter, 324 mSolverCounterSat, 39 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 786 SdHoareTripleChecker+Valid, 2176 SdHoareTripleChecker+Invalid, 1124 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 39 IncrementalHoareTripleChecker+Valid, 324 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 761 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-02 20:38:07,388 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [786 Valid, 2176 Invalid, 1124 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [39 Valid, 324 Invalid, 0 Unknown, 761 Unchecked, 0.5s Time] [2022-11-02 20:38:07,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 549 states. [2022-11-02 20:38:07,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 549 to 291. [2022-11-02 20:38:07,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 291 states, 290 states have (on average 1.210344827586207) internal successors, (351), 290 states have internal predecessors, (351), 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 20:38:07,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 291 states and 351 transitions. [2022-11-02 20:38:07,418 INFO L78 Accepts]: Start accepts. Automaton has 291 states and 351 transitions. Word has length 71 [2022-11-02 20:38:07,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:38:07,418 INFO L495 AbstractCegarLoop]: Abstraction has 291 states and 351 transitions. [2022-11-02 20:38:07,419 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 44 states have (on average 3.1818181818181817) internal successors, (140), 44 states have internal predecessors, (140), 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 20:38:07,419 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 351 transitions. [2022-11-02 20:38:07,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-02 20:38:07,420 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:38:07,420 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:38:07,441 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (34)] Forceful destruction successful, exit code 0 [2022-11-02 20:38:07,634 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 34 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:38:07,634 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:38:07,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:38:07,634 INFO L85 PathProgramCache]: Analyzing trace with hash -2038144379, now seen corresponding path program 1 times [2022-11-02 20:38:07,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:38:07,635 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1674051113] [2022-11-02 20:38:07,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:38:07,635 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:38:07,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:38:07,637 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:38:07,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (35)] Waiting until timeout for monitored process [2022-11-02 20:38:07,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:07,851 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 11 conjunts are in the unsatisfiable core [2022-11-02 20:38:07,854 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:38:08,020 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 31 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:38:08,020 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-02 20:38:08,142 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 31 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:38:08,142 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:38:08,142 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1674051113] [2022-11-02 20:38:08,142 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1674051113] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-02 20:38:08,142 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-02 20:38:08,142 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 11 [2022-11-02 20:38:08,142 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1288673933] [2022-11-02 20:38:08,143 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-02 20:38:08,143 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-11-02 20:38:08,143 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:38:08,144 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-11-02 20:38:08,144 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2022-11-02 20:38:08,144 INFO L87 Difference]: Start difference. First operand 291 states and 351 transitions. Second operand has 11 states, 11 states have (on average 8.454545454545455) internal successors, (93), 11 states have internal predecessors, (93), 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 20:38:08,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:38:08,475 INFO L93 Difference]: Finished difference Result 670 states and 823 transitions. [2022-11-02 20:38:08,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-02 20:38:08,476 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 8.454545454545455) internal successors, (93), 11 states have internal predecessors, (93), 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 71 [2022-11-02 20:38:08,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:38:08,478 INFO L225 Difference]: With dead ends: 670 [2022-11-02 20:38:08,479 INFO L226 Difference]: Without dead ends: 521 [2022-11-02 20:38:08,479 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 131 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=103, Invalid=277, Unknown=0, NotChecked=0, Total=380 [2022-11-02 20:38:08,480 INFO L413 NwaCegarLoop]: 107 mSDtfsCounter, 349 mSDsluCounter, 607 mSDsCounter, 0 mSdLazyCounter, 107 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 349 SdHoareTripleChecker+Valid, 714 SdHoareTripleChecker+Invalid, 113 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 107 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:38:08,481 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [349 Valid, 714 Invalid, 113 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 107 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-02 20:38:08,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 521 states. [2022-11-02 20:38:08,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 521 to 272. [2022-11-02 20:38:08,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 272 states, 271 states have (on average 1.2103321033210332) internal successors, (328), 271 states have internal predecessors, (328), 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 20:38:08,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 328 transitions. [2022-11-02 20:38:08,509 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 328 transitions. Word has length 71 [2022-11-02 20:38:08,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:38:08,509 INFO L495 AbstractCegarLoop]: Abstraction has 272 states and 328 transitions. [2022-11-02 20:38:08,510 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 8.454545454545455) internal successors, (93), 11 states have internal predecessors, (93), 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 20:38:08,510 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 328 transitions. [2022-11-02 20:38:08,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-02 20:38:08,511 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:38:08,512 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:38:08,536 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (35)] Forceful destruction successful, exit code 0 [2022-11-02 20:38:08,726 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 35 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:38:08,726 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:38:08,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:38:08,726 INFO L85 PathProgramCache]: Analyzing trace with hash -376251651, now seen corresponding path program 2 times [2022-11-02 20:38:08,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:38:08,727 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1809889691] [2022-11-02 20:38:08,727 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-02 20:38:08,728 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:38:08,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:38:08,730 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:38:08,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (36)] Waiting until timeout for monitored process [2022-11-02 20:38:08,995 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-02 20:38:08,995 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-02 20:38:09,009 INFO L263 TraceCheckSpWp]: Trace formula consists of 560 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:38:09,012 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:38:09,315 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 70 proven. 23 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-02 20:38:09,315 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-02 20:38:09,420 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-02 20:38:09,421 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:38:09,421 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1809889691] [2022-11-02 20:38:09,421 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1809889691] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-02 20:38:09,421 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-02 20:38:09,421 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [8] total 12 [2022-11-02 20:38:09,421 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1584332686] [2022-11-02 20:38:09,422 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:38:09,422 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-02 20:38:09,422 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:38:09,422 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-02 20:38:09,423 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2022-11-02 20:38:09,423 INFO L87 Difference]: Start difference. First operand 272 states and 328 transitions. Second operand has 6 states, 6 states have (on average 15.666666666666666) internal successors, (94), 6 states have internal predecessors, (94), 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 20:38:09,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:38:09,632 INFO L93 Difference]: Finished difference Result 499 states and 605 transitions. [2022-11-02 20:38:09,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-02 20:38:09,633 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 15.666666666666666) internal successors, (94), 6 states have internal predecessors, (94), 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 104 [2022-11-02 20:38:09,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:38:09,634 INFO L225 Difference]: With dead ends: 499 [2022-11-02 20:38:09,634 INFO L226 Difference]: Without dead ends: 350 [2022-11-02 20:38:09,634 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 215 GetRequests, 200 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=59, Invalid=213, Unknown=0, NotChecked=0, Total=272 [2022-11-02 20:38:09,635 INFO L413 NwaCegarLoop]: 59 mSDtfsCounter, 164 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 73 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 164 SdHoareTripleChecker+Valid, 200 SdHoareTripleChecker+Invalid, 77 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 73 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:38:09,635 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [164 Valid, 200 Invalid, 77 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 73 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-02 20:38:09,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 350 states. [2022-11-02 20:38:09,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 350 to 266. [2022-11-02 20:38:09,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 266 states, 265 states have (on average 1.2075471698113207) internal successors, (320), 265 states have internal predecessors, (320), 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 20:38:09,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 266 states and 320 transitions. [2022-11-02 20:38:09,658 INFO L78 Accepts]: Start accepts. Automaton has 266 states and 320 transitions. Word has length 104 [2022-11-02 20:38:09,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:38:09,658 INFO L495 AbstractCegarLoop]: Abstraction has 266 states and 320 transitions. [2022-11-02 20:38:09,659 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.666666666666666) internal successors, (94), 6 states have internal predecessors, (94), 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 20:38:09,659 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 320 transitions. [2022-11-02 20:38:09,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-02 20:38:09,660 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:38:09,660 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:38:09,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (36)] Ended with exit code 0 [2022-11-02 20:38:09,878 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 36 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:38:09,878 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:38:09,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:38:09,879 INFO L85 PathProgramCache]: Analyzing trace with hash -766184323, now seen corresponding path program 3 times [2022-11-02 20:38:09,879 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:38:09,879 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [509066249] [2022-11-02 20:38:09,879 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-02 20:38:09,879 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:38:09,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:38:09,881 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:38:09,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (37)] Waiting until timeout for monitored process [2022-11-02 20:38:10,080 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-11-02 20:38:10,080 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-02 20:38:10,089 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 14 conjunts are in the unsatisfiable core [2022-11-02 20:38:10,092 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:38:10,539 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 28 proven. 68 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-02 20:38:10,540 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-02 20:38:11,006 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 28 proven. 68 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-02 20:38:11,007 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:38:11,007 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [509066249] [2022-11-02 20:38:11,007 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [509066249] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-02 20:38:11,008 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-02 20:38:11,008 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2022-11-02 20:38:11,008 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [585031281] [2022-11-02 20:38:11,008 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-02 20:38:11,009 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-11-02 20:38:11,009 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:38:11,009 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-11-02 20:38:11,009 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=128, Unknown=0, NotChecked=0, Total=156 [2022-11-02 20:38:11,010 INFO L87 Difference]: Start difference. First operand 266 states and 320 transitions. Second operand has 13 states, 13 states have (on average 13.538461538461538) internal successors, (176), 13 states have internal predecessors, (176), 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 20:38:11,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:38:11,515 INFO L93 Difference]: Finished difference Result 962 states and 1164 transitions. [2022-11-02 20:38:11,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-11-02 20:38:11,515 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 13.538461538461538) internal successors, (176), 13 states have internal predecessors, (176), 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 104 [2022-11-02 20:38:11,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:38:11,518 INFO L225 Difference]: With dead ends: 962 [2022-11-02 20:38:11,519 INFO L226 Difference]: Without dead ends: 813 [2022-11-02 20:38:11,519 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 223 GetRequests, 195 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 133 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=239, Invalid=631, Unknown=0, NotChecked=0, Total=870 [2022-11-02 20:38:11,520 INFO L413 NwaCegarLoop]: 107 mSDtfsCounter, 412 mSDsluCounter, 456 mSDsCounter, 0 mSdLazyCounter, 112 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 412 SdHoareTripleChecker+Valid, 563 SdHoareTripleChecker+Invalid, 292 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 112 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 171 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:38:11,520 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [412 Valid, 563 Invalid, 292 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 112 Invalid, 0 Unknown, 171 Unchecked, 0.1s Time] [2022-11-02 20:38:11,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 813 states. [2022-11-02 20:38:11,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 813 to 329. [2022-11-02 20:38:11,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 329 states, 328 states have (on average 1.2134146341463414) internal successors, (398), 328 states have internal predecessors, (398), 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 20:38:11,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 329 states and 398 transitions. [2022-11-02 20:38:11,557 INFO L78 Accepts]: Start accepts. Automaton has 329 states and 398 transitions. Word has length 104 [2022-11-02 20:38:11,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:38:11,558 INFO L495 AbstractCegarLoop]: Abstraction has 329 states and 398 transitions. [2022-11-02 20:38:11,558 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 13.538461538461538) internal successors, (176), 13 states have internal predecessors, (176), 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 20:38:11,558 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 398 transitions. [2022-11-02 20:38:11,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-02 20:38:11,560 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:38:11,560 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:38:11,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (37)] Ended with exit code 0 [2022-11-02 20:38:11,774 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 37 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:38:11,774 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:38:11,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:38:11,774 INFO L85 PathProgramCache]: Analyzing trace with hash -2046048001, now seen corresponding path program 2 times [2022-11-02 20:38:11,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:38:11,775 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1989430969] [2022-11-02 20:38:11,775 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-02 20:38:11,776 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:38:11,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:38:11,777 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:38:11,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (38)] Waiting until timeout for monitored process [2022-11-02 20:38:11,992 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-02 20:38:11,992 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-02 20:38:12,002 INFO L263 TraceCheckSpWp]: Trace formula consists of 560 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:38:12,013 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:38:12,312 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 70 proven. 17 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-02 20:38:12,312 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-02 20:38:12,397 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-02 20:38:12,398 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:38:12,398 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1989430969] [2022-11-02 20:38:12,398 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1989430969] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-02 20:38:12,398 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-02 20:38:12,398 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [8] total 12 [2022-11-02 20:38:12,398 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1267436988] [2022-11-02 20:38:12,398 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:38:12,400 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-02 20:38:12,400 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:38:12,400 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-02 20:38:12,401 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2022-11-02 20:38:12,401 INFO L87 Difference]: Start difference. First operand 329 states and 398 transitions. Second operand has 6 states, 6 states have (on average 15.0) internal successors, (90), 6 states have internal predecessors, (90), 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 20:38:12,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:38:12,613 INFO L93 Difference]: Finished difference Result 579 states and 704 transitions. [2022-11-02 20:38:12,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-02 20:38:12,614 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 15.0) internal successors, (90), 6 states have internal predecessors, (90), 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 104 [2022-11-02 20:38:12,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:38:12,616 INFO L225 Difference]: With dead ends: 579 [2022-11-02 20:38:12,616 INFO L226 Difference]: Without dead ends: 306 [2022-11-02 20:38:12,617 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 215 GetRequests, 200 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=59, Invalid=213, Unknown=0, NotChecked=0, Total=272 [2022-11-02 20:38:12,617 INFO L413 NwaCegarLoop]: 53 mSDtfsCounter, 154 mSDsluCounter, 129 mSDsCounter, 0 mSdLazyCounter, 67 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 154 SdHoareTripleChecker+Valid, 182 SdHoareTripleChecker+Invalid, 71 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 67 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:38:12,618 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [154 Valid, 182 Invalid, 71 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 67 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-02 20:38:12,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2022-11-02 20:38:12,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 246. [2022-11-02 20:38:12,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 246 states, 245 states have (on average 1.2) internal successors, (294), 245 states have internal predecessors, (294), 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 20:38:12,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 294 transitions. [2022-11-02 20:38:12,647 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 294 transitions. Word has length 104 [2022-11-02 20:38:12,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:38:12,648 INFO L495 AbstractCegarLoop]: Abstraction has 246 states and 294 transitions. [2022-11-02 20:38:12,648 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.0) internal successors, (90), 6 states have internal predecessors, (90), 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 20:38:12,649 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 294 transitions. [2022-11-02 20:38:12,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-02 20:38:12,650 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:38:12,650 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:38:12,667 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (38)] Forceful destruction successful, exit code 0 [2022-11-02 20:38:12,867 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 38 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:38:12,867 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:38:12,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:38:12,868 INFO L85 PathProgramCache]: Analyzing trace with hash -220606871, now seen corresponding path program 4 times [2022-11-02 20:38:12,868 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:38:12,868 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [268831124] [2022-11-02 20:38:12,869 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-11-02 20:38:12,869 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:38:12,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:38:12,870 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:38:12,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (39)] Waiting until timeout for monitored process [2022-11-02 20:38:13,107 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-11-02 20:38:13,107 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-02 20:38:13,118 INFO L263 TraceCheckSpWp]: Trace formula consists of 560 conjuncts, 70 conjunts are in the unsatisfiable core [2022-11-02 20:38:13,123 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:38:15,230 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:38:15,231 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-02 20:38:24,872 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:38:24,873 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:38:24,873 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [268831124] [2022-11-02 20:38:24,873 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [268831124] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-02 20:38:24,873 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-02 20:38:24,874 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 34] total 66 [2022-11-02 20:38:24,874 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1334031990] [2022-11-02 20:38:24,874 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-02 20:38:24,875 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 66 states [2022-11-02 20:38:24,875 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:38:24,875 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2022-11-02 20:38:24,877 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=175, Invalid=4115, Unknown=0, NotChecked=0, Total=4290 [2022-11-02 20:38:24,877 INFO L87 Difference]: Start difference. First operand 246 states and 294 transitions. Second operand has 66 states, 66 states have (on average 3.121212121212121) internal successors, (206), 66 states have internal predecessors, (206), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:38:43,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:38:43,825 INFO L93 Difference]: Finished difference Result 1119 states and 1351 transitions. [2022-11-02 20:38:43,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2022-11-02 20:38:43,825 INFO L78 Accepts]: Start accepts. Automaton has has 66 states, 66 states have (on average 3.121212121212121) internal successors, (206), 66 states have internal predecessors, (206), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 104 [2022-11-02 20:38:43,826 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:38:43,828 INFO L225 Difference]: With dead ends: 1119 [2022-11-02 20:38:43,828 INFO L226 Difference]: Without dead ends: 1117 [2022-11-02 20:38:43,834 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 344 GetRequests, 165 SyntacticMatches, 0 SemanticMatches, 179 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7477 ImplicationChecksByTransitivity, 25.7s TimeCoverageRelationStatistics Valid=2549, Invalid=30031, Unknown=0, NotChecked=0, Total=32580 [2022-11-02 20:38:43,835 INFO L413 NwaCegarLoop]: 145 mSDtfsCounter, 2593 mSDsluCounter, 6547 mSDsCounter, 0 mSdLazyCounter, 2092 mSolverCounterSat, 183 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2593 SdHoareTripleChecker+Valid, 6692 SdHoareTripleChecker+Invalid, 6909 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 183 IncrementalHoareTripleChecker+Valid, 2092 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 4634 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-11-02 20:38:43,835 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2593 Valid, 6692 Invalid, 6909 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [183 Valid, 2092 Invalid, 0 Unknown, 4634 Unchecked, 2.4s Time] [2022-11-02 20:38:43,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1117 states. [2022-11-02 20:38:43,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1117 to 412. [2022-11-02 20:38:43,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 412 states, 411 states have (on average 1.2092457420924574) internal successors, (497), 411 states have internal predecessors, (497), 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 20:38:43,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 412 states and 497 transitions. [2022-11-02 20:38:43,874 INFO L78 Accepts]: Start accepts. Automaton has 412 states and 497 transitions. Word has length 104 [2022-11-02 20:38:43,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:38:43,874 INFO L495 AbstractCegarLoop]: Abstraction has 412 states and 497 transitions. [2022-11-02 20:38:43,874 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 66 states, 66 states have (on average 3.121212121212121) internal successors, (206), 66 states have internal predecessors, (206), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:38:43,874 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 497 transitions. [2022-11-02 20:38:43,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-02 20:38:43,875 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:38:43,875 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:38:43,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (39)] Ended with exit code 0 [2022-11-02 20:38:44,076 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 39 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:38:44,076 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:38:44,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:38:44,077 INFO L85 PathProgramCache]: Analyzing trace with hash -922206745, now seen corresponding path program 1 times [2022-11-02 20:38:44,077 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:38:44,077 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [279461845] [2022-11-02 20:38:44,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:38:44,077 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:38:44,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:38:44,078 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:38:44,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (40)] Waiting until timeout for monitored process [2022-11-02 20:38:44,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:44,298 INFO L263 TraceCheckSpWp]: Trace formula consists of 560 conjuncts, 14 conjunts are in the unsatisfiable core [2022-11-02 20:38:44,300 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:38:44,686 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 60 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:38:44,686 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-02 20:38:45,000 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 60 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:38:45,001 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:38:45,001 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [279461845] [2022-11-02 20:38:45,001 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [279461845] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-02 20:38:45,001 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-02 20:38:45,001 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 19 [2022-11-02 20:38:45,001 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [544314828] [2022-11-02 20:38:45,001 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-02 20:38:45,002 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-11-02 20:38:45,002 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:38:45,003 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-11-02 20:38:45,003 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=300, Unknown=0, NotChecked=0, Total=342 [2022-11-02 20:38:45,003 INFO L87 Difference]: Start difference. First operand 412 states and 497 transitions. Second operand has 19 states, 19 states have (on average 8.368421052631579) internal successors, (159), 19 states have internal predecessors, (159), 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 20:38:46,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:38:46,387 INFO L93 Difference]: Finished difference Result 1945 states and 2339 transitions. [2022-11-02 20:38:46,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-11-02 20:38:46,387 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 8.368421052631579) internal successors, (159), 19 states have internal predecessors, (159), 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 104 [2022-11-02 20:38:46,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:38:46,392 INFO L225 Difference]: With dead ends: 1945 [2022-11-02 20:38:46,392 INFO L226 Difference]: Without dead ends: 1733 [2022-11-02 20:38:46,393 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 242 GetRequests, 189 SyntacticMatches, 0 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 680 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=647, Invalid=2323, Unknown=0, NotChecked=0, Total=2970 [2022-11-02 20:38:46,394 INFO L413 NwaCegarLoop]: 95 mSDtfsCounter, 1632 mSDsluCounter, 883 mSDsCounter, 0 mSdLazyCounter, 283 mSolverCounterSat, 101 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1632 SdHoareTripleChecker+Valid, 978 SdHoareTripleChecker+Invalid, 384 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 283 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-02 20:38:46,394 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1632 Valid, 978 Invalid, 384 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 283 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-02 20:38:46,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1733 states. [2022-11-02 20:38:46,453 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1733 to 589. [2022-11-02 20:38:46,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 589 states, 588 states have (on average 1.1921768707482994) internal successors, (701), 588 states have internal predecessors, (701), 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 20:38:46,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 589 states and 701 transitions. [2022-11-02 20:38:46,455 INFO L78 Accepts]: Start accepts. Automaton has 589 states and 701 transitions. Word has length 104 [2022-11-02 20:38:46,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:38:46,456 INFO L495 AbstractCegarLoop]: Abstraction has 589 states and 701 transitions. [2022-11-02 20:38:46,456 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 8.368421052631579) internal successors, (159), 19 states have internal predecessors, (159), 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 20:38:46,456 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 701 transitions. [2022-11-02 20:38:46,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-02 20:38:46,458 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:38:46,458 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:38:46,475 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (40)] Forceful destruction successful, exit code 0 [2022-11-02 20:38:46,675 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 40 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:38:46,675 INFO L420 AbstractCegarLoop]: === Iteration 40 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:38:46,675 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:38:46,675 INFO L85 PathProgramCache]: Analyzing trace with hash -2131649429, now seen corresponding path program 1 times [2022-11-02 20:38:46,676 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:38:46,676 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [330417963] [2022-11-02 20:38:46,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:38:46,676 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:38:46,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:38:46,678 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:38:46,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (41)] Waiting until timeout for monitored process [2022-11-02 20:38:46,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:46,897 INFO L263 TraceCheckSpWp]: Trace formula consists of 560 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-02 20:38:46,901 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:38:46,970 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-11-02 20:38:46,971 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:38:46,971 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:38:46,971 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [330417963] [2022-11-02 20:38:46,971 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [330417963] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:38:46,971 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:38:46,971 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-02 20:38:46,971 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [572943541] [2022-11-02 20:38:46,972 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:38:46,972 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-02 20:38:46,972 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:38:46,972 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-02 20:38:46,973 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:38:46,973 INFO L87 Difference]: Start difference. First operand 589 states and 701 transitions. Second operand has 5 states, 5 states have (on average 13.8) internal successors, (69), 5 states have internal predecessors, (69), 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 20:38:47,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:38:47,119 INFO L93 Difference]: Finished difference Result 1320 states and 1581 transitions. [2022-11-02 20:38:47,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-02 20:38:47,120 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 5 states have internal predecessors, (69), 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 104 [2022-11-02 20:38:47,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:38:47,122 INFO L225 Difference]: With dead ends: 1320 [2022-11-02 20:38:47,122 INFO L226 Difference]: Without dead ends: 805 [2022-11-02 20:38:47,123 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 107 GetRequests, 101 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-02 20:38:47,123 INFO L413 NwaCegarLoop]: 84 mSDtfsCounter, 165 mSDsluCounter, 116 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 165 SdHoareTripleChecker+Valid, 200 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-02 20:38:47,124 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [165 Valid, 200 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-02 20:38:47,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 805 states. [2022-11-02 20:38:47,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 805 to 589. [2022-11-02 20:38:47,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 589 states, 588 states have (on average 1.1751700680272108) internal successors, (691), 588 states have internal predecessors, (691), 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 20:38:47,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 589 states and 691 transitions. [2022-11-02 20:38:47,187 INFO L78 Accepts]: Start accepts. Automaton has 589 states and 691 transitions. Word has length 104 [2022-11-02 20:38:47,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:38:47,187 INFO L495 AbstractCegarLoop]: Abstraction has 589 states and 691 transitions. [2022-11-02 20:38:47,187 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 5 states have internal predecessors, (69), 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 20:38:47,187 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 691 transitions. [2022-11-02 20:38:47,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-02 20:38:47,188 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:38:47,188 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:38:47,200 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (41)] Forceful destruction successful, exit code 0 [2022-11-02 20:38:47,389 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 41 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:38:47,389 INFO L420 AbstractCegarLoop]: === Iteration 41 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:38:47,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:38:47,390 INFO L85 PathProgramCache]: Analyzing trace with hash -1508482967, now seen corresponding path program 1 times [2022-11-02 20:38:47,391 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:38:47,391 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [579222083] [2022-11-02 20:38:47,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:38:47,391 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:38:47,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:38:47,392 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:38:47,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (42)] Waiting until timeout for monitored process [2022-11-02 20:38:47,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:47,608 INFO L263 TraceCheckSpWp]: Trace formula consists of 560 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:38:47,610 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:38:47,763 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-11-02 20:38:47,763 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:38:47,763 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:38:47,763 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [579222083] [2022-11-02 20:38:47,764 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [579222083] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:38:47,764 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:38:47,764 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-02 20:38:47,764 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [315876590] [2022-11-02 20:38:47,764 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:38:47,765 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-02 20:38:47,765 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:38:47,765 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-02 20:38:47,765 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-02 20:38:47,766 INFO L87 Difference]: Start difference. First operand 589 states and 691 transitions. Second operand has 8 states, 8 states have (on average 7.5) internal successors, (60), 8 states have internal predecessors, (60), 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 20:38:47,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:38:47,959 INFO L93 Difference]: Finished difference Result 1218 states and 1432 transitions. [2022-11-02 20:38:47,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-02 20:38:47,960 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.5) internal successors, (60), 8 states have internal predecessors, (60), 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 104 [2022-11-02 20:38:47,960 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:38:47,962 INFO L225 Difference]: With dead ends: 1218 [2022-11-02 20:38:47,963 INFO L226 Difference]: Without dead ends: 696 [2022-11-02 20:38:47,963 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 107 GetRequests, 97 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2022-11-02 20:38:47,964 INFO L413 NwaCegarLoop]: 57 mSDtfsCounter, 136 mSDsluCounter, 257 mSDsCounter, 0 mSdLazyCounter, 57 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 136 SdHoareTripleChecker+Valid, 314 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 57 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 27 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:38:47,964 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [136 Valid, 314 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 57 Invalid, 0 Unknown, 27 Unchecked, 0.1s Time] [2022-11-02 20:38:47,965 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 696 states. [2022-11-02 20:38:48,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 696 to 583. [2022-11-02 20:38:48,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 583 states, 582 states have (on average 1.1769759450171822) internal successors, (685), 582 states have internal predecessors, (685), 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 20:38:48,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 583 states and 685 transitions. [2022-11-02 20:38:48,018 INFO L78 Accepts]: Start accepts. Automaton has 583 states and 685 transitions. Word has length 104 [2022-11-02 20:38:48,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:38:48,018 INFO L495 AbstractCegarLoop]: Abstraction has 583 states and 685 transitions. [2022-11-02 20:38:48,018 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.5) internal successors, (60), 8 states have internal predecessors, (60), 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 20:38:48,019 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 685 transitions. [2022-11-02 20:38:48,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-02 20:38:48,031 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:38:48,031 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:38:48,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (42)] Ended with exit code 0 [2022-11-02 20:38:48,246 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 42 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:38:48,246 INFO L420 AbstractCegarLoop]: === Iteration 42 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:38:48,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:38:48,246 INFO L85 PathProgramCache]: Analyzing trace with hash -991340437, now seen corresponding path program 1 times [2022-11-02 20:38:48,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:38:48,247 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [493994740] [2022-11-02 20:38:48,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:38:48,247 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:38:48,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:38:48,248 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:38:48,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (43)] Waiting until timeout for monitored process [2022-11-02 20:38:48,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:48,464 INFO L263 TraceCheckSpWp]: Trace formula consists of 560 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:38:48,466 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:38:48,600 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-11-02 20:38:48,600 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:38:48,600 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:38:48,601 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [493994740] [2022-11-02 20:38:48,601 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [493994740] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:38:48,601 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:38:48,601 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-02 20:38:48,601 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1422352295] [2022-11-02 20:38:48,602 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:38:48,602 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-02 20:38:48,602 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:38:48,603 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-02 20:38:48,603 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-02 20:38:48,603 INFO L87 Difference]: Start difference. First operand 583 states and 685 transitions. Second operand has 8 states, 8 states have (on average 7.25) internal successors, (58), 8 states have internal predecessors, (58), 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 20:38:48,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:38:48,783 INFO L93 Difference]: Finished difference Result 1204 states and 1409 transitions. [2022-11-02 20:38:48,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-02 20:38:48,783 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.25) internal successors, (58), 8 states have internal predecessors, (58), 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 104 [2022-11-02 20:38:48,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:38:48,786 INFO L225 Difference]: With dead ends: 1204 [2022-11-02 20:38:48,786 INFO L226 Difference]: Without dead ends: 678 [2022-11-02 20:38:48,787 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 107 GetRequests, 97 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2022-11-02 20:38:48,788 INFO L413 NwaCegarLoop]: 54 mSDtfsCounter, 134 mSDsluCounter, 217 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 134 SdHoareTripleChecker+Valid, 271 SdHoareTripleChecker+Invalid, 76 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 20 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:38:48,788 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [134 Valid, 271 Invalid, 76 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 54 Invalid, 0 Unknown, 20 Unchecked, 0.1s Time] [2022-11-02 20:38:48,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 678 states. [2022-11-02 20:38:48,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 678 to 583. [2022-11-02 20:38:48,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 583 states, 582 states have (on average 1.1718213058419245) internal successors, (682), 582 states have internal predecessors, (682), 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 20:38:48,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 583 states and 682 transitions. [2022-11-02 20:38:48,880 INFO L78 Accepts]: Start accepts. Automaton has 583 states and 682 transitions. Word has length 104 [2022-11-02 20:38:48,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:38:48,880 INFO L495 AbstractCegarLoop]: Abstraction has 583 states and 682 transitions. [2022-11-02 20:38:48,880 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.25) internal successors, (58), 8 states have internal predecessors, (58), 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 20:38:48,880 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 682 transitions. [2022-11-02 20:38:48,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-02 20:38:48,882 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:38:48,882 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:38:48,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (43)] Forceful destruction successful, exit code 0 [2022-11-02 20:38:49,098 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 43 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:38:49,098 INFO L420 AbstractCegarLoop]: === Iteration 43 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:38:49,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:38:49,098 INFO L85 PathProgramCache]: Analyzing trace with hash 2133778411, now seen corresponding path program 1 times [2022-11-02 20:38:49,099 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:38:49,099 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1706110814] [2022-11-02 20:38:49,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:38:49,100 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:38:49,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:38:49,101 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:38:49,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (44)] Waiting until timeout for monitored process [2022-11-02 20:38:49,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:49,316 INFO L263 TraceCheckSpWp]: Trace formula consists of 560 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:38:49,320 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:38:49,462 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2022-11-02 20:38:49,463 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:38:49,463 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:38:49,464 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1706110814] [2022-11-02 20:38:49,465 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1706110814] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:38:49,465 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:38:49,465 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-02 20:38:49,465 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [555195917] [2022-11-02 20:38:49,465 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:38:49,466 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-02 20:38:49,466 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:38:49,466 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-02 20:38:49,467 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-02 20:38:49,467 INFO L87 Difference]: Start difference. First operand 583 states and 682 transitions. Second operand has 8 states, 8 states have (on average 7.125) internal successors, (57), 8 states have internal predecessors, (57), 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 20:38:49,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:38:49,688 INFO L93 Difference]: Finished difference Result 1160 states and 1355 transitions. [2022-11-02 20:38:49,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-02 20:38:49,689 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.125) internal successors, (57), 8 states have internal predecessors, (57), 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 104 [2022-11-02 20:38:49,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:38:49,692 INFO L225 Difference]: With dead ends: 1160 [2022-11-02 20:38:49,692 INFO L226 Difference]: Without dead ends: 630 [2022-11-02 20:38:49,693 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 107 GetRequests, 97 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2022-11-02 20:38:49,694 INFO L413 NwaCegarLoop]: 51 mSDtfsCounter, 100 mSDsluCounter, 259 mSDsCounter, 0 mSdLazyCounter, 57 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 100 SdHoareTripleChecker+Valid, 310 SdHoareTripleChecker+Invalid, 79 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 57 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 20 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:38:49,694 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [100 Valid, 310 Invalid, 79 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 57 Invalid, 0 Unknown, 20 Unchecked, 0.1s Time] [2022-11-02 20:38:49,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 630 states. [2022-11-02 20:38:49,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 630 to 579. [2022-11-02 20:38:49,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 579 states, 578 states have (on average 1.1695501730103806) internal successors, (676), 578 states have internal predecessors, (676), 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 20:38:49,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 579 states and 676 transitions. [2022-11-02 20:38:49,762 INFO L78 Accepts]: Start accepts. Automaton has 579 states and 676 transitions. Word has length 104 [2022-11-02 20:38:49,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:38:49,762 INFO L495 AbstractCegarLoop]: Abstraction has 579 states and 676 transitions. [2022-11-02 20:38:49,762 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.125) internal successors, (57), 8 states have internal predecessors, (57), 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 20:38:49,763 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 676 transitions. [2022-11-02 20:38:49,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-02 20:38:49,764 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:38:49,764 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:38:49,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (44)] Forceful destruction successful, exit code 0 [2022-11-02 20:38:49,978 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 44 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:38:49,978 INFO L420 AbstractCegarLoop]: === Iteration 44 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:38:49,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:38:49,978 INFO L85 PathProgramCache]: Analyzing trace with hash 1251689389, now seen corresponding path program 1 times [2022-11-02 20:38:49,979 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:38:49,979 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [534722688] [2022-11-02 20:38:49,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:38:49,979 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:38:49,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:38:49,980 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:38:49,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (45)] Waiting until timeout for monitored process [2022-11-02 20:38:50,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:50,197 INFO L263 TraceCheckSpWp]: Trace formula consists of 560 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-02 20:38:50,199 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:38:50,326 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2022-11-02 20:38:50,326 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-02 20:38:50,327 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:38:50,327 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [534722688] [2022-11-02 20:38:50,327 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [534722688] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:38:50,327 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:38:50,328 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-02 20:38:50,328 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [52904982] [2022-11-02 20:38:50,328 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:38:50,328 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-02 20:38:50,329 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:38:50,329 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-02 20:38:50,329 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-02 20:38:50,330 INFO L87 Difference]: Start difference. First operand 579 states and 676 transitions. Second operand has 8 states, 8 states have (on average 7.0) internal successors, (56), 8 states have internal predecessors, (56), 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 20:38:50,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:38:50,503 INFO L93 Difference]: Finished difference Result 1111 states and 1299 transitions. [2022-11-02 20:38:50,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-02 20:38:50,504 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.0) internal successors, (56), 8 states have internal predecessors, (56), 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 104 [2022-11-02 20:38:50,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:38:50,506 INFO L225 Difference]: With dead ends: 1111 [2022-11-02 20:38:50,506 INFO L226 Difference]: Without dead ends: 583 [2022-11-02 20:38:50,507 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 107 GetRequests, 97 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2022-11-02 20:38:50,507 INFO L413 NwaCegarLoop]: 48 mSDtfsCounter, 130 mSDsluCounter, 205 mSDsCounter, 0 mSdLazyCounter, 50 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 130 SdHoareTripleChecker+Valid, 253 SdHoareTripleChecker+Invalid, 72 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 50 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 20 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-02 20:38:50,507 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [130 Valid, 253 Invalid, 72 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 50 Invalid, 0 Unknown, 20 Unchecked, 0.1s Time] [2022-11-02 20:38:50,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 583 states. [2022-11-02 20:38:50,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 583 to 552. [2022-11-02 20:38:50,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 552 states, 551 states have (on average 1.1705989110707804) internal successors, (645), 551 states have internal predecessors, (645), 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 20:38:50,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 552 states and 645 transitions. [2022-11-02 20:38:50,578 INFO L78 Accepts]: Start accepts. Automaton has 552 states and 645 transitions. Word has length 104 [2022-11-02 20:38:50,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:38:50,578 INFO L495 AbstractCegarLoop]: Abstraction has 552 states and 645 transitions. [2022-11-02 20:38:50,578 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.0) internal successors, (56), 8 states have internal predecessors, (56), 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 20:38:50,578 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 645 transitions. [2022-11-02 20:38:50,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-02 20:38:50,580 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:38:50,580 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1] [2022-11-02 20:38:50,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (45)] Ended with exit code 0 [2022-11-02 20:38:50,794 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 45 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:38:50,794 INFO L420 AbstractCegarLoop]: === Iteration 45 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:38:50,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:38:50,794 INFO L85 PathProgramCache]: Analyzing trace with hash 899709249, now seen corresponding path program 2 times [2022-11-02 20:38:50,795 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:38:50,795 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1177498506] [2022-11-02 20:38:50,795 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-02 20:38:50,795 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:38:50,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:38:50,797 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:38:50,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (46)] Waiting until timeout for monitored process [2022-11-02 20:38:51,007 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-02 20:38:51,007 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-02 20:38:51,017 INFO L263 TraceCheckSpWp]: Trace formula consists of 560 conjuncts, 16 conjunts are in the unsatisfiable core [2022-11-02 20:38:51,019 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-02 20:38:51,796 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 61 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:38:51,796 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-02 20:38:52,381 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 62 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-02 20:38:52,382 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-02 20:38:52,382 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1177498506] [2022-11-02 20:38:52,382 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1177498506] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-02 20:38:52,382 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-02 20:38:52,382 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 14] total 27 [2022-11-02 20:38:52,382 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1094591454] [2022-11-02 20:38:52,382 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-02 20:38:52,383 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-11-02 20:38:52,383 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-02 20:38:52,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-11-02 20:38:52,384 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=620, Unknown=0, NotChecked=0, Total=702 [2022-11-02 20:38:52,384 INFO L87 Difference]: Start difference. First operand 552 states and 645 transitions. Second operand has 27 states, 27 states have (on average 6.555555555555555) internal successors, (177), 27 states have internal predecessors, (177), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:38:54,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:38:54,132 INFO L93 Difference]: Finished difference Result 2168 states and 2522 transitions. [2022-11-02 20:38:54,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-11-02 20:38:54,133 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 6.555555555555555) internal successors, (177), 27 states have internal predecessors, (177), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 104 [2022-11-02 20:38:54,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:38:54,137 INFO L225 Difference]: With dead ends: 2168 [2022-11-02 20:38:54,137 INFO L226 Difference]: Without dead ends: 1870 [2022-11-02 20:38:54,139 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 241 GetRequests, 185 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 803 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=363, Invalid=2943, Unknown=0, NotChecked=0, Total=3306 [2022-11-02 20:38:54,141 INFO L413 NwaCegarLoop]: 150 mSDtfsCounter, 230 mSDsluCounter, 2148 mSDsCounter, 0 mSdLazyCounter, 112 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 230 SdHoareTripleChecker+Valid, 2298 SdHoareTripleChecker+Invalid, 289 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 112 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 175 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-02 20:38:54,142 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [230 Valid, 2298 Invalid, 289 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 112 Invalid, 0 Unknown, 175 Unchecked, 0.2s Time] [2022-11-02 20:38:54,145 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1870 states. [2022-11-02 20:38:54,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1870 to 826. [2022-11-02 20:38:54,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 826 states, 825 states have (on average 1.1696969696969697) internal successors, (965), 825 states have internal predecessors, (965), 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 20:38:54,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 826 states and 965 transitions. [2022-11-02 20:38:54,264 INFO L78 Accepts]: Start accepts. Automaton has 826 states and 965 transitions. Word has length 104 [2022-11-02 20:38:54,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:38:54,264 INFO L495 AbstractCegarLoop]: Abstraction has 826 states and 965 transitions. [2022-11-02 20:38:54,265 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 6.555555555555555) internal successors, (177), 27 states have internal predecessors, (177), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:38:54,265 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 965 transitions. [2022-11-02 20:38:54,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-02 20:38:54,266 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:38:54,267 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1] [2022-11-02 20:38:54,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (46)] Forceful destruction successful, exit code 0 [2022-11-02 20:38:54,482 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 46 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:38:54,482 INFO L420 AbstractCegarLoop]: === Iteration 46 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:38:54,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:38:54,482 INFO L85 PathProgramCache]: Analyzing trace with hash 198109375, now seen corresponding path program 2 times [2022-11-02 20:38:54,483 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-02 20:38:54,483 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1401575102] [2022-11-02 20:38:54,483 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-02 20:38:54,483 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-11-02 20:38:54,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat [2022-11-02 20:38:54,484 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-02 20:38:54,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (47)] Waiting until timeout for monitored process [2022-11-02 20:38:54,699 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-02 20:38:54,700 INFO L229 tOrderPrioritization]: Conjunction of SSA is sat [2022-11-02 20:38:54,700 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-02 20:38:54,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:38:55,190 INFO L130 FreeRefinementEngine]: Strategy WOLF found a feasible trace [2022-11-02 20:38:55,190 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-02 20:38:55,191 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-02 20:38:55,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 (47)] Forceful destruction successful, exit code 0 [2022-11-02 20:38:55,410 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 47 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/mathsat -unsat_core_generation=3 [2022-11-02 20:38:55,413 INFO L444 BasicCegarLoop]: Path program histogram: [4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:38:55,418 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-02 20:38:55,717 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-02 20:38:55,717 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-02 20:38:55,717 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-02 20:38:55,718 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-02 20:38:55,792 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.11 08:38:55 BoogieIcfgContainer [2022-11-02 20:38:55,792 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-02 20:38:55,793 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-02 20:38:55,793 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-02 20:38:55,793 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-02 20:38:55,794 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:37:12" (3/4) ... [2022-11-02 20:38:55,796 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2022-11-02 20:38:55,911 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-02 20:38:55,912 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-02 20:38:55,912 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-02 20:38:55,912 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-02 20:38:56,115 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/bin/uautomizer-Dbtcem3rbc/witness.graphml [2022-11-02 20:38:56,115 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-02 20:38:56,116 INFO L158 Benchmark]: Toolchain (without parser) took 104798.61ms. Allocated memory was 69.2MB in the beginning and 249.6MB in the end (delta: 180.4MB). Free memory was 45.5MB in the beginning and 160.7MB in the end (delta: -115.3MB). Peak memory consumption was 63.5MB. Max. memory is 16.1GB. [2022-11-02 20:38:56,116 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 54.5MB. Free memory was 33.9MB in the beginning and 33.9MB in the end (delta: 42.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-02 20:38:56,116 INFO L158 Benchmark]: CACSL2BoogieTranslator took 516.01ms. Allocated memory is still 69.2MB. Free memory was 45.2MB in the beginning and 47.7MB in the end (delta: -2.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-02 20:38:56,117 INFO L158 Benchmark]: Boogie Procedure Inliner took 60.38ms. Allocated memory is still 69.2MB. Free memory was 47.5MB in the beginning and 44.9MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-02 20:38:56,117 INFO L158 Benchmark]: Boogie Preprocessor took 67.10ms. Allocated memory is still 69.2MB. Free memory was 44.9MB in the beginning and 43.0MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-02 20:38:56,117 INFO L158 Benchmark]: RCFGBuilder took 880.36ms. Allocated memory is still 69.2MB. Free memory was 42.8MB in the beginning and 39.9MB in the end (delta: 2.9MB). Peak memory consumption was 17.2MB. Max. memory is 16.1GB. [2022-11-02 20:38:56,118 INFO L158 Benchmark]: TraceAbstraction took 102934.37ms. Allocated memory was 69.2MB in the beginning and 249.6MB in the end (delta: 180.4MB). Free memory was 39.0MB in the beginning and 202.7MB in the end (delta: -163.6MB). Peak memory consumption was 156.2MB. Max. memory is 16.1GB. [2022-11-02 20:38:56,118 INFO L158 Benchmark]: Witness Printer took 322.33ms. Allocated memory is still 249.6MB. Free memory was 202.7MB in the beginning and 160.7MB in the end (delta: 41.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2022-11-02 20:38:56,119 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 54.5MB. Free memory was 33.9MB in the beginning and 33.9MB in the end (delta: 42.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 516.01ms. Allocated memory is still 69.2MB. Free memory was 45.2MB in the beginning and 47.7MB in the end (delta: -2.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 60.38ms. Allocated memory is still 69.2MB. Free memory was 47.5MB in the beginning and 44.9MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 67.10ms. Allocated memory is still 69.2MB. Free memory was 44.9MB in the beginning and 43.0MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 880.36ms. Allocated memory is still 69.2MB. Free memory was 42.8MB in the beginning and 39.9MB in the end (delta: 2.9MB). Peak memory consumption was 17.2MB. Max. memory is 16.1GB. * TraceAbstraction took 102934.37ms. Allocated memory was 69.2MB in the beginning and 249.6MB in the end (delta: 180.4MB). Free memory was 39.0MB in the beginning and 202.7MB in the end (delta: -163.6MB). Peak memory consumption was 156.2MB. Max. memory is 16.1GB. * Witness Printer took 322.33ms. Allocated memory is still 249.6MB. Free memory was 202.7MB in the beginning and 160.7MB in the end (delta: 41.9MB). Peak memory consumption was 41.9MB. 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 - 8); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (8 - 1); [L28] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 1); [L29] const SORT_5 msb_SORT_5 = (SORT_5)1 << (1 - 1); [L31] const SORT_1 var_9 = 0; [L32] const SORT_5 var_17 = 1; [L33] const SORT_5 var_29 = 0; [L34] const SORT_1 var_75 = 1; [L36] SORT_1 input_2; [L37] SORT_1 input_3; [L38] SORT_1 input_4; [L39] SORT_5 input_6; [L40] SORT_5 input_7; [L41] SORT_5 input_8; [L42] SORT_5 input_27; [L44] SORT_1 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L45] SORT_1 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L46] SORT_1 state_21 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L47] SORT_1 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L48] SORT_1 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L49] SORT_5 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_5; [L50] SORT_1 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L51] SORT_5 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_5; [L52] SORT_1 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L53] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L54] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L56] SORT_1 init_11_arg_1 = var_9; [L57] state_10 = init_11_arg_1 [L58] SORT_1 init_13_arg_1 = var_9; [L59] state_12 = init_13_arg_1 [L60] SORT_1 init_22_arg_1 = var_9; [L61] state_21 = init_22_arg_1 [L62] SORT_1 init_24_arg_1 = var_9; [L63] state_23 = init_24_arg_1 [L64] SORT_1 init_26_arg_1 = var_9; [L65] state_25 = init_26_arg_1 [L66] SORT_5 init_31_arg_1 = var_29; [L67] state_30 = init_31_arg_1 [L68] SORT_1 init_33_arg_1 = var_9; [L69] state_32 = init_33_arg_1 [L70] SORT_5 init_35_arg_1 = var_29; [L71] state_34 = init_35_arg_1 [L72] SORT_1 init_37_arg_1 = var_9; [L73] state_36 = init_37_arg_1 [L74] SORT_1 init_40_arg_1 = var_9; [L75] state_39 = init_40_arg_1 [L76] SORT_1 init_42_arg_1 = var_9; [L77] state_41 = init_42_arg_1 VAL [init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_17=1, var_29=0, var_75=1, var_9=0] [L80] input_2 = __VERIFIER_nondet_uchar() [L81] input_3 = __VERIFIER_nondet_uchar() [L82] input_4 = __VERIFIER_nondet_uchar() [L83] input_6 = __VERIFIER_nondet_uchar() [L84] input_7 = __VERIFIER_nondet_uchar() [L85] input_7 = input_7 & mask_SORT_5 [L86] input_8 = __VERIFIER_nondet_uchar() [L87] input_8 = input_8 & mask_SORT_5 [L88] input_27 = __VERIFIER_nondet_uchar() [L91] SORT_1 var_14_arg_0 = state_10; [L92] SORT_1 var_14_arg_1 = state_12; [L93] SORT_5 var_14 = var_14_arg_0 == var_14_arg_1; [L94] SORT_5 var_18_arg_0 = var_14; [L95] SORT_5 var_18 = ~var_18_arg_0; [L96] SORT_5 var_19_arg_0 = var_17; [L97] SORT_5 var_19_arg_1 = var_18; [L98] SORT_5 var_19 = var_19_arg_0 & var_19_arg_1; [L99] var_19 = var_19 & mask_SORT_5 [L100] SORT_5 bad_20_arg_0 = var_19; [L101] CALL __VERIFIER_assert(!(bad_20_arg_0)) [L20] COND FALSE !(!(cond)) VAL [\old(cond)=1, cond=1] [L101] RET __VERIFIER_assert(!(bad_20_arg_0)) [L103] SORT_5 var_52_arg_0 = input_8; [L104] SORT_5 var_52_arg_1 = var_17; [L105] SORT_5 var_52 = var_52_arg_0 == var_52_arg_1; [L106] SORT_5 var_53_arg_0 = var_52; [L107] SORT_1 var_53_arg_1 = var_9; [L108] SORT_1 var_53_arg_2 = state_41; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_75=1, var_9=0] [L109] EXPR var_53_arg_0 ? var_53_arg_1 : var_53_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53_arg_0=0, var_53_arg_0 ? var_53_arg_1 : var_53_arg_2=0, var_53_arg_1=0, var_53_arg_2=0, var_75=1, var_9=0] [L109] SORT_1 var_53 = var_53_arg_0 ? var_53_arg_1 : var_53_arg_2; [L110] var_53 = var_53 & mask_SORT_1 [L111] SORT_1 next_54_arg_1 = var_53; [L112] SORT_5 var_58_arg_0 = input_8; [L113] SORT_5 var_58_arg_1 = var_17; [L114] SORT_5 var_58 = var_58_arg_0 == var_58_arg_1; [L115] SORT_1 var_56_arg_0 = state_36; [L116] SORT_1 var_56_arg_1 = state_32; [L117] SORT_1 var_56 = var_56_arg_0 - var_56_arg_1; [L118] SORT_1 var_55_arg_0 = state_36; [L119] SORT_1 var_55_arg_1 = state_32; [L120] SORT_1 var_55 = var_55_arg_0 - var_55_arg_1; [L121] SORT_5 var_57_arg_0 = state_34; [L122] SORT_1 var_57_arg_1 = var_56; [L123] SORT_1 var_57_arg_2 = var_55; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_75=1, var_9=0] [L124] EXPR var_57_arg_0 ? var_57_arg_1 : var_57_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57_arg_0=0, var_57_arg_0 ? var_57_arg_1 : var_57_arg_2=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_75=1, var_9=0] [L124] SORT_1 var_57 = var_57_arg_0 ? var_57_arg_1 : var_57_arg_2; [L125] SORT_5 var_59_arg_0 = var_58; [L126] SORT_1 var_59_arg_1 = var_9; [L127] SORT_1 var_59_arg_2 = var_57; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_75=1, var_9=0] [L128] EXPR var_59_arg_0 ? var_59_arg_1 : var_59_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59_arg_0=0, var_59_arg_0 ? var_59_arg_1 : var_59_arg_2=0, var_59_arg_1=0, var_59_arg_2=0, var_75=1, var_9=0] [L128] SORT_1 var_59 = var_59_arg_0 ? var_59_arg_1 : var_59_arg_2; [L129] var_59 = var_59 & mask_SORT_1 [L130] SORT_1 next_60_arg_1 = var_59; [L131] SORT_5 var_61_arg_0 = var_58; [L132] SORT_1 var_61_arg_1 = var_9; [L133] SORT_1 var_61_arg_2 = input_2; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_75=1, var_9=0] [L134] EXPR var_61_arg_0 ? var_61_arg_1 : var_61_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61_arg_0=0, var_61_arg_0 ? var_61_arg_1 : var_61_arg_2=1, var_61_arg_1=0, var_61_arg_2=1, var_75=1, var_9=0] [L134] SORT_1 var_61 = var_61_arg_0 ? var_61_arg_1 : var_61_arg_2; [L135] SORT_1 next_62_arg_1 = var_61; [L136] SORT_5 var_63_arg_0 = var_58; [L137] SORT_1 var_63_arg_1 = var_9; [L138] SORT_1 var_63_arg_2 = input_3; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_75=1, var_9=0] [L139] EXPR var_63_arg_0 ? var_63_arg_1 : var_63_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63_arg_0=0, var_63_arg_0 ? var_63_arg_1 : var_63_arg_2=65, var_63_arg_1=0, var_63_arg_2=65, var_75=1, var_9=0] [L139] SORT_1 var_63 = var_63_arg_0 ? var_63_arg_1 : var_63_arg_2; [L140] SORT_1 next_64_arg_1 = var_63; [L141] SORT_5 var_65_arg_0 = var_58; [L142] SORT_1 var_65_arg_1 = var_9; [L143] SORT_1 var_65_arg_2 = input_4; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_75=1, var_9=0] [L144] EXPR var_65_arg_0 ? var_65_arg_1 : var_65_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65_arg_0=0, var_65_arg_0 ? var_65_arg_1 : var_65_arg_2=224, var_65_arg_1=0, var_65_arg_2=224, var_75=1, var_9=0] [L144] SORT_1 var_65 = var_65_arg_0 ? var_65_arg_1 : var_65_arg_2; [L145] SORT_1 next_66_arg_1 = var_65; [L146] SORT_5 var_67_arg_0 = var_58; [L147] SORT_5 var_67_arg_1 = var_29; [L148] SORT_5 var_67_arg_2 = input_7; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_75=1, var_9=0] [L149] EXPR var_67_arg_0 ? var_67_arg_1 : var_67_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67_arg_0=0, var_67_arg_0 ? var_67_arg_1 : var_67_arg_2=1, var_67_arg_1=0, var_67_arg_2=1, var_75=1, var_9=0] [L149] SORT_5 var_67 = var_67_arg_0 ? var_67_arg_1 : var_67_arg_2; [L150] SORT_5 next_68_arg_1 = var_67; [L151] SORT_5 var_69_arg_0 = var_58; [L152] SORT_1 var_69_arg_1 = var_9; [L153] SORT_1 var_69_arg_2 = state_25; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_75=1, var_9=0] [L154] EXPR var_69_arg_0 ? var_69_arg_1 : var_69_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69_arg_0=0, var_69_arg_0 ? var_69_arg_1 : var_69_arg_2=0, var_69_arg_1=0, var_69_arg_2=0, var_75=1, var_9=0] [L154] SORT_1 var_69 = var_69_arg_0 ? var_69_arg_1 : var_69_arg_2; [L155] SORT_1 next_70_arg_1 = var_69; [L156] SORT_5 var_71_arg_0 = var_58; [L157] SORT_5 var_71_arg_1 = var_29; [L158] SORT_5 var_71_arg_2 = state_30; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_75=1, var_9=0] [L159] EXPR var_71_arg_0 ? var_71_arg_1 : var_71_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71_arg_0=0, var_71_arg_0 ? var_71_arg_1 : var_71_arg_2=0, var_71_arg_1=0, var_71_arg_2=0, var_75=1, var_9=0] [L159] SORT_5 var_71 = var_71_arg_0 ? var_71_arg_1 : var_71_arg_2; [L160] var_71 = var_71 & mask_SORT_5 [L161] SORT_5 next_72_arg_1 = var_71; [L162] SORT_1 var_76_arg_0 = state_21; [L163] SORT_1 var_76_arg_1 = var_75; [L164] SORT_1 var_76 = var_76_arg_0 & var_76_arg_1; [L165] var_76 = var_76 & mask_SORT_1 [L166] SORT_1 var_77_arg_0 = var_76; [L167] SORT_1 var_77_arg_1 = var_75; [L168] SORT_5 var_77 = var_77_arg_0 == var_77_arg_1; [L169] SORT_1 var_74_arg_0 = state_21; [L170] SORT_1 var_74_arg_1 = state_23; [L171] SORT_1 var_74 = var_74_arg_0 + var_74_arg_1; [L172] SORT_1 var_73_arg_0 = state_21; [L173] SORT_1 var_73_arg_1 = state_23; [L174] SORT_1 var_73 = var_73_arg_0 - var_73_arg_1; [L175] SORT_5 var_78_arg_0 = var_77; [L176] SORT_1 var_78_arg_1 = var_74; [L177] SORT_1 var_78_arg_2 = var_73; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_9=0] [L178] EXPR var_78_arg_0 ? var_78_arg_1 : var_78_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78_arg_0=0, var_78_arg_0 ? var_78_arg_1 : var_78_arg_2=0, var_78_arg_1=0, var_78_arg_2=0, var_9=0] [L178] SORT_1 var_78 = var_78_arg_0 ? var_78_arg_1 : var_78_arg_2; [L179] SORT_5 var_79_arg_0 = var_58; [L180] SORT_1 var_79_arg_1 = var_9; [L181] SORT_1 var_79_arg_2 = var_78; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_9=0] [L182] EXPR var_79_arg_0 ? var_79_arg_1 : var_79_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79_arg_0=0, var_79_arg_0 ? var_79_arg_1 : var_79_arg_2=0, var_79_arg_1=0, var_79_arg_2=0, var_9=0] [L182] SORT_1 var_79 = var_79_arg_0 ? var_79_arg_1 : var_79_arg_2; [L183] SORT_1 next_80_arg_1 = var_79; [L184] SORT_1 var_45_arg_0 = input_2; [L185] SORT_5 var_45 = var_45_arg_0 >> 0; [L186] var_45 = var_45 & mask_SORT_5 [L187] SORT_1 var_44_arg_0 = input_2; [L188] SORT_1 var_44_arg_1 = input_3; [L189] SORT_1 var_44 = var_44_arg_0 + var_44_arg_1; [L190] SORT_1 var_43_arg_0 = input_2; [L191] SORT_1 var_43_arg_1 = input_3; [L192] SORT_1 var_43 = var_43_arg_0 - var_43_arg_1; [L193] SORT_5 var_46_arg_0 = var_45; [L194] SORT_1 var_46_arg_1 = var_44; [L195] SORT_1 var_46_arg_2 = var_43; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_9=0] [L196] EXPR var_46_arg_0 ? var_46_arg_1 : var_46_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46_arg_0=1, var_46_arg_0 ? var_46_arg_1 : var_46_arg_2=66, var_46_arg_1=66, var_46_arg_2=192, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_9=0] [L196] SORT_1 var_46 = var_46_arg_0 ? var_46_arg_1 : var_46_arg_2; [L197] SORT_1 var_48_arg_0 = var_46; [L198] SORT_1 var_48_arg_1 = input_4; [L199] SORT_1 var_48 = var_48_arg_0 + var_48_arg_1; [L200] SORT_1 var_47_arg_0 = var_46; [L201] SORT_1 var_47_arg_1 = input_4; [L202] SORT_1 var_47 = var_47_arg_0 - var_47_arg_1; [L203] SORT_5 var_49_arg_0 = input_7; [L204] SORT_1 var_49_arg_1 = var_48; [L205] SORT_1 var_49_arg_2 = var_47; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_9=0] [L206] EXPR var_49_arg_0 ? var_49_arg_1 : var_49_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49_arg_0=1, var_49_arg_0 ? var_49_arg_1 : var_49_arg_2=34, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_9=0] [L206] SORT_1 var_49 = var_49_arg_0 ? var_49_arg_1 : var_49_arg_2; [L207] SORT_5 var_81_arg_0 = var_52; [L208] SORT_1 var_81_arg_1 = var_9; [L209] SORT_1 var_81_arg_2 = var_49; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_9=0] [L210] EXPR var_81_arg_0 ? var_81_arg_1 : var_81_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81_arg_0=0, var_81_arg_0 ? var_81_arg_1 : var_81_arg_2=34, var_81_arg_1=0, var_81_arg_2=34, var_9=0] [L210] SORT_1 var_81 = var_81_arg_0 ? var_81_arg_1 : var_81_arg_2; [L211] SORT_1 next_82_arg_1 = var_81; [L212] SORT_5 var_83_arg_0 = var_52; [L213] SORT_1 var_83_arg_1 = var_9; [L214] SORT_1 var_83_arg_2 = state_39; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, next_82_arg_1=34, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L215] EXPR var_83_arg_0 ? var_83_arg_1 : var_83_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, next_82_arg_1=34, state_10=0, state_12=0, state_21=0, state_23=0, state_25=0, state_30=0, state_32=0, state_34=0, state_36=0, state_39=0, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83_arg_0=0, var_83_arg_0 ? var_83_arg_1 : var_83_arg_2=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L215] SORT_1 var_83 = var_83_arg_0 ? var_83_arg_1 : var_83_arg_2; [L216] SORT_1 next_84_arg_1 = var_83; [L218] state_10 = next_54_arg_1 [L219] state_12 = next_60_arg_1 [L220] state_21 = next_62_arg_1 [L221] state_23 = next_64_arg_1 [L222] state_25 = next_66_arg_1 [L223] state_30 = next_68_arg_1 [L224] state_32 = next_70_arg_1 [L225] state_34 = next_72_arg_1 [L226] state_36 = next_80_arg_1 [L227] state_39 = next_82_arg_1 [L228] state_41 = next_84_arg_1 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=3, input_3=65, input_4=224, input_6=2, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L80] input_2 = __VERIFIER_nondet_uchar() [L81] input_3 = __VERIFIER_nondet_uchar() [L82] input_4 = __VERIFIER_nondet_uchar() [L83] input_6 = __VERIFIER_nondet_uchar() [L84] input_7 = __VERIFIER_nondet_uchar() [L85] input_7 = input_7 & mask_SORT_5 [L86] input_8 = __VERIFIER_nondet_uchar() [L87] input_8 = input_8 & mask_SORT_5 [L88] input_27 = __VERIFIER_nondet_uchar() [L91] SORT_1 var_14_arg_0 = state_10; [L92] SORT_1 var_14_arg_1 = state_12; [L93] SORT_5 var_14 = var_14_arg_0 == var_14_arg_1; [L94] SORT_5 var_18_arg_0 = var_14; [L95] SORT_5 var_18 = ~var_18_arg_0; [L96] SORT_5 var_19_arg_0 = var_17; [L97] SORT_5 var_19_arg_1 = var_18; [L98] SORT_5 var_19 = var_19_arg_0 & var_19_arg_1; [L99] var_19 = var_19 & mask_SORT_5 [L100] SORT_5 bad_20_arg_0 = var_19; [L101] CALL __VERIFIER_assert(!(bad_20_arg_0)) [L20] COND FALSE !(!(cond)) VAL [\old(cond)=1, cond=1] [L101] RET __VERIFIER_assert(!(bad_20_arg_0)) [L103] SORT_5 var_52_arg_0 = input_8; [L104] SORT_5 var_52_arg_1 = var_17; [L105] SORT_5 var_52 = var_52_arg_0 == var_52_arg_1; [L106] SORT_5 var_53_arg_0 = var_52; [L107] SORT_1 var_53_arg_1 = var_9; [L108] SORT_1 var_53_arg_2 = state_41; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L109] EXPR var_53_arg_0 ? var_53_arg_1 : var_53_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_0 ? var_53_arg_1 : var_53_arg_2=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L109] SORT_1 var_53 = var_53_arg_0 ? var_53_arg_1 : var_53_arg_2; [L110] var_53 = var_53 & mask_SORT_1 [L111] SORT_1 next_54_arg_1 = var_53; [L112] SORT_5 var_58_arg_0 = input_8; [L113] SORT_5 var_58_arg_1 = var_17; [L114] SORT_5 var_58 = var_58_arg_0 == var_58_arg_1; [L115] SORT_1 var_56_arg_0 = state_36; [L116] SORT_1 var_56_arg_1 = state_32; [L117] SORT_1 var_56 = var_56_arg_0 - var_56_arg_1; [L118] SORT_1 var_55_arg_0 = state_36; [L119] SORT_1 var_55_arg_1 = state_32; [L120] SORT_1 var_55 = var_55_arg_0 - var_55_arg_1; [L121] SORT_5 var_57_arg_0 = state_34; [L122] SORT_1 var_57_arg_1 = var_56; [L123] SORT_1 var_57_arg_2 = var_55; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L124] EXPR var_57_arg_0 ? var_57_arg_1 : var_57_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_0 ? var_57_arg_1 : var_57_arg_2=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L124] SORT_1 var_57 = var_57_arg_0 ? var_57_arg_1 : var_57_arg_2; [L125] SORT_5 var_59_arg_0 = var_58; [L126] SORT_1 var_59_arg_1 = var_9; [L127] SORT_1 var_59_arg_2 = var_57; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L128] EXPR var_59_arg_0 ? var_59_arg_1 : var_59_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_0 ? var_59_arg_1 : var_59_arg_2=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L128] SORT_1 var_59 = var_59_arg_0 ? var_59_arg_1 : var_59_arg_2; [L129] var_59 = var_59 & mask_SORT_1 [L130] SORT_1 next_60_arg_1 = var_59; [L131] SORT_5 var_61_arg_0 = var_58; [L132] SORT_1 var_61_arg_1 = var_9; [L133] SORT_1 var_61_arg_2 = input_2; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L134] EXPR var_61_arg_0 ? var_61_arg_1 : var_61_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_0 ? var_61_arg_1 : var_61_arg_2=1, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=65, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L134] SORT_1 var_61 = var_61_arg_0 ? var_61_arg_1 : var_61_arg_2; [L135] SORT_1 next_62_arg_1 = var_61; [L136] SORT_5 var_63_arg_0 = var_58; [L137] SORT_1 var_63_arg_1 = var_9; [L138] SORT_1 var_63_arg_2 = input_3; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L139] EXPR var_63_arg_0 ? var_63_arg_1 : var_63_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=65, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=65, var_63_arg_0=0, var_63_arg_0 ? var_63_arg_1 : var_63_arg_2=0, var_63_arg_1=0, var_63_arg_2=0, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=224, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L139] SORT_1 var_63 = var_63_arg_0 ? var_63_arg_1 : var_63_arg_2; [L140] SORT_1 next_64_arg_1 = var_63; [L141] SORT_5 var_65_arg_0 = var_58; [L142] SORT_1 var_65_arg_1 = var_9; [L143] SORT_1 var_65_arg_2 = input_4; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=224, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L144] EXPR var_65_arg_0 ? var_65_arg_1 : var_65_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=224, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=224, var_65_arg_0=0, var_65_arg_0 ? var_65_arg_1 : var_65_arg_2=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L144] SORT_1 var_65 = var_65_arg_0 ? var_65_arg_1 : var_65_arg_2; [L145] SORT_1 next_66_arg_1 = var_65; [L146] SORT_5 var_67_arg_0 = var_58; [L147] SORT_5 var_67_arg_1 = var_29; [L148] SORT_5 var_67_arg_2 = input_7; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L149] EXPR var_67_arg_0 ? var_67_arg_1 : var_67_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_0 ? var_67_arg_1 : var_67_arg_2=1, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L149] SORT_5 var_67 = var_67_arg_0 ? var_67_arg_1 : var_67_arg_2; [L150] SORT_5 next_68_arg_1 = var_67; [L151] SORT_5 var_69_arg_0 = var_58; [L152] SORT_1 var_69_arg_1 = var_9; [L153] SORT_1 var_69_arg_2 = state_25; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L154] EXPR var_69_arg_0 ? var_69_arg_1 : var_69_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=0, next_80_arg_1=0, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_0 ? var_69_arg_1 : var_69_arg_2=224, var_69_arg_1=0, var_69_arg_2=224, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L154] SORT_1 var_69 = var_69_arg_0 ? var_69_arg_1 : var_69_arg_2; [L155] SORT_1 next_70_arg_1 = var_69; [L156] SORT_5 var_71_arg_0 = var_58; [L157] SORT_5 var_71_arg_1 = var_29; [L158] SORT_5 var_71_arg_2 = state_30; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=0, next_80_arg_1=0, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=0, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L159] EXPR var_71_arg_0 ? var_71_arg_1 : var_71_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=0, next_80_arg_1=0, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=0, var_71_arg_0=0, var_71_arg_0 ? var_71_arg_1 : var_71_arg_2=1, var_71_arg_1=0, var_71_arg_2=1, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_75=1, var_76=0, var_76_arg_0=0, var_76_arg_1=1, var_77=0, var_77_arg_0=0, var_77_arg_1=1, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_78_arg_2=0, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L159] SORT_5 var_71 = var_71_arg_0 ? var_71_arg_1 : var_71_arg_2; [L160] var_71 = var_71 & mask_SORT_5 [L161] SORT_5 next_72_arg_1 = var_71; [L162] SORT_1 var_76_arg_0 = state_21; [L163] SORT_1 var_76_arg_1 = var_75; [L164] SORT_1 var_76 = var_76_arg_0 & var_76_arg_1; [L165] var_76 = var_76 & mask_SORT_1 [L166] SORT_1 var_77_arg_0 = var_76; [L167] SORT_1 var_77_arg_1 = var_75; [L168] SORT_5 var_77 = var_77_arg_0 == var_77_arg_1; [L169] SORT_1 var_74_arg_0 = state_21; [L170] SORT_1 var_74_arg_1 = state_23; [L171] SORT_1 var_74 = var_74_arg_0 + var_74_arg_1; [L172] SORT_1 var_73_arg_0 = state_21; [L173] SORT_1 var_73_arg_1 = state_23; [L174] SORT_1 var_73 = var_73_arg_0 - var_73_arg_1; [L175] SORT_5 var_78_arg_0 = var_77; [L176] SORT_1 var_78_arg_1 = var_74; [L177] SORT_1 var_78_arg_2 = var_73; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=0, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L178] EXPR var_78_arg_0 ? var_78_arg_1 : var_78_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=0, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_0 ? var_78_arg_1 : var_78_arg_2=66, var_78_arg_1=66, var_78_arg_2=192, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=0, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L178] SORT_1 var_78 = var_78_arg_0 ? var_78_arg_1 : var_78_arg_2; [L179] SORT_5 var_79_arg_0 = var_58; [L180] SORT_1 var_79_arg_1 = var_9; [L181] SORT_1 var_79_arg_2 = var_78; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=0, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L182] EXPR var_79_arg_0 ? var_79_arg_1 : var_79_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=0, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=192, var_43_arg_0=1, var_43_arg_1=65, var_44=66, var_44_arg_0=1, var_44_arg_1=65, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=66, var_46_arg_2=192, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=0, var_79_arg_0=0, var_79_arg_0 ? var_79_arg_1 : var_79_arg_2=66, var_79_arg_1=0, var_79_arg_2=66, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L182] SORT_1 var_79 = var_79_arg_0 ? var_79_arg_1 : var_79_arg_2; [L183] SORT_1 next_80_arg_1 = var_79; [L184] SORT_1 var_45_arg_0 = input_2; [L185] SORT_5 var_45 = var_45_arg_0 >> 0; [L186] var_45 = var_45 & mask_SORT_5 [L187] SORT_1 var_44_arg_0 = input_2; [L188] SORT_1 var_44_arg_1 = input_3; [L189] SORT_1 var_44 = var_44_arg_0 + var_44_arg_1; [L190] SORT_1 var_43_arg_0 = input_2; [L191] SORT_1 var_43_arg_1 = input_3; [L192] SORT_1 var_43 = var_43_arg_0 - var_43_arg_1; [L193] SORT_5 var_46_arg_0 = var_45; [L194] SORT_1 var_46_arg_1 = var_44; [L195] SORT_1 var_46_arg_2 = var_43; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L196] EXPR var_46_arg_0 ? var_46_arg_1 : var_46_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=66, var_46_arg_0=1, var_46_arg_0 ? var_46_arg_1 : var_46_arg_2=1, var_46_arg_1=1, var_46_arg_2=1, var_47=98, var_47_arg_0=66, var_47_arg_1=224, var_48=34, var_48_arg_0=66, var_48_arg_1=224, var_49=34, var_49_arg_0=1, var_49_arg_1=34, var_49_arg_2=98, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L196] SORT_1 var_46 = var_46_arg_0 ? var_46_arg_1 : var_46_arg_2; [L197] SORT_1 var_48_arg_0 = var_46; [L198] SORT_1 var_48_arg_1 = input_4; [L199] SORT_1 var_48 = var_48_arg_0 + var_48_arg_1; [L200] SORT_1 var_47_arg_0 = var_46; [L201] SORT_1 var_47_arg_1 = input_4; [L202] SORT_1 var_47 = var_47_arg_0 - var_47_arg_1; [L203] SORT_5 var_49_arg_0 = input_7; [L204] SORT_1 var_49_arg_1 = var_48; [L205] SORT_1 var_49_arg_2 = var_47; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=34, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L206] EXPR var_49_arg_0 ? var_49_arg_1 : var_49_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=34, var_49_arg_0=1, var_49_arg_0 ? var_49_arg_1 : var_49_arg_2=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=34, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L206] SORT_1 var_49 = var_49_arg_0 ? var_49_arg_1 : var_49_arg_2; [L207] SORT_5 var_81_arg_0 = var_52; [L208] SORT_1 var_81_arg_1 = var_9; [L209] SORT_1 var_81_arg_2 = var_49; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=34, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L210] EXPR var_81_arg_0 ? var_81_arg_1 : var_81_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=34, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=34, var_81_arg_0=0, var_81_arg_0 ? var_81_arg_1 : var_81_arg_2=1, var_81_arg_1=0, var_81_arg_2=1, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=0, var_9=0] [L210] SORT_1 var_81 = var_81_arg_0 ? var_81_arg_1 : var_81_arg_2; [L211] SORT_1 next_82_arg_1 = var_81; [L212] SORT_5 var_83_arg_0 = var_52; [L213] SORT_1 var_83_arg_1 = var_9; [L214] SORT_1 var_83_arg_2 = state_39; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L215] EXPR var_83_arg_0 ? var_83_arg_1 : var_83_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=0, state_10=0, state_12=0, state_21=1, state_23=65, state_25=224, state_30=1, state_32=0, state_34=0, state_36=0, state_39=34, state_41=0, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=0, var_83_arg_0=0, var_83_arg_0 ? var_83_arg_1 : var_83_arg_2=34, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L215] SORT_1 var_83 = var_83_arg_0 ? var_83_arg_1 : var_83_arg_2; [L216] SORT_1 next_84_arg_1 = var_83; [L218] state_10 = next_54_arg_1 [L219] state_12 = next_60_arg_1 [L220] state_21 = next_62_arg_1 [L221] state_23 = next_64_arg_1 [L222] state_25 = next_66_arg_1 [L223] state_30 = next_68_arg_1 [L224] state_32 = next_70_arg_1 [L225] state_34 = next_72_arg_1 [L226] state_36 = next_80_arg_1 [L227] state_39 = next_82_arg_1 [L228] state_41 = next_84_arg_1 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=4, input_3=0, input_4=0, input_6=5, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=0, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L80] input_2 = __VERIFIER_nondet_uchar() [L81] input_3 = __VERIFIER_nondet_uchar() [L82] input_4 = __VERIFIER_nondet_uchar() [L83] input_6 = __VERIFIER_nondet_uchar() [L84] input_7 = __VERIFIER_nondet_uchar() [L85] input_7 = input_7 & mask_SORT_5 [L86] input_8 = __VERIFIER_nondet_uchar() [L87] input_8 = input_8 & mask_SORT_5 [L88] input_27 = __VERIFIER_nondet_uchar() [L91] SORT_1 var_14_arg_0 = state_10; [L92] SORT_1 var_14_arg_1 = state_12; [L93] SORT_5 var_14 = var_14_arg_0 == var_14_arg_1; [L94] SORT_5 var_18_arg_0 = var_14; [L95] SORT_5 var_18 = ~var_18_arg_0; [L96] SORT_5 var_19_arg_0 = var_17; [L97] SORT_5 var_19_arg_1 = var_18; [L98] SORT_5 var_19 = var_19_arg_0 & var_19_arg_1; [L99] var_19 = var_19 & mask_SORT_5 [L100] SORT_5 bad_20_arg_0 = var_19; [L101] CALL __VERIFIER_assert(!(bad_20_arg_0)) [L20] COND FALSE !(!(cond)) VAL [\old(cond)=1, cond=1] [L101] RET __VERIFIER_assert(!(bad_20_arg_0)) [L103] SORT_5 var_52_arg_0 = input_8; [L104] SORT_5 var_52_arg_1 = var_17; [L105] SORT_5 var_52 = var_52_arg_0 == var_52_arg_1; [L106] SORT_5 var_53_arg_0 = var_52; [L107] SORT_1 var_53_arg_1 = var_9; [L108] SORT_1 var_53_arg_2 = state_41; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L109] EXPR var_53_arg_0 ? var_53_arg_1 : var_53_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=0, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=0, var_53_arg_0=0, var_53_arg_0 ? var_53_arg_1 : var_53_arg_2=34, var_53_arg_1=0, var_53_arg_2=34, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_57_arg_2=0, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L109] SORT_1 var_53 = var_53_arg_0 ? var_53_arg_1 : var_53_arg_2; [L110] var_53 = var_53 & mask_SORT_1 [L111] SORT_1 next_54_arg_1 = var_53; [L112] SORT_5 var_58_arg_0 = input_8; [L113] SORT_5 var_58_arg_1 = var_17; [L114] SORT_5 var_58 = var_58_arg_0 == var_58_arg_1; [L115] SORT_1 var_56_arg_0 = state_36; [L116] SORT_1 var_56_arg_1 = state_32; [L117] SORT_1 var_56 = var_56_arg_0 - var_56_arg_1; [L118] SORT_1 var_55_arg_0 = state_36; [L119] SORT_1 var_55_arg_1 = state_32; [L120] SORT_1 var_55 = var_55_arg_0 - var_55_arg_1; [L121] SORT_5 var_57_arg_0 = state_34; [L122] SORT_1 var_57_arg_1 = var_56; [L123] SORT_1 var_57_arg_2 = var_55; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=0, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L124] EXPR var_57_arg_0 ? var_57_arg_1 : var_57_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=0, var_57_arg_0=1, var_57_arg_0 ? var_57_arg_1 : var_57_arg_2=98, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L124] SORT_1 var_57 = var_57_arg_0 ? var_57_arg_1 : var_57_arg_2; [L125] SORT_5 var_59_arg_0 = var_58; [L126] SORT_1 var_59_arg_1 = var_9; [L127] SORT_1 var_59_arg_2 = var_57; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L128] EXPR var_59_arg_0 ? var_59_arg_1 : var_59_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_0 ? var_59_arg_1 : var_59_arg_2=98, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L128] SORT_1 var_59 = var_59_arg_0 ? var_59_arg_1 : var_59_arg_2; [L129] var_59 = var_59 & mask_SORT_1 [L130] SORT_1 next_60_arg_1 = var_59; [L131] SORT_5 var_61_arg_0 = var_58; [L132] SORT_1 var_61_arg_1 = var_9; [L133] SORT_1 var_61_arg_2 = input_2; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L134] EXPR var_61_arg_0 ? var_61_arg_1 : var_61_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_0 ? var_61_arg_1 : var_61_arg_2=1, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L134] SORT_1 var_61 = var_61_arg_0 ? var_61_arg_1 : var_61_arg_2; [L135] SORT_1 next_62_arg_1 = var_61; [L136] SORT_5 var_63_arg_0 = var_58; [L137] SORT_1 var_63_arg_1 = var_9; [L138] SORT_1 var_63_arg_2 = input_3; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L139] EXPR var_63_arg_0 ? var_63_arg_1 : var_63_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_0 ? var_63_arg_1 : var_63_arg_2=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L139] SORT_1 var_63 = var_63_arg_0 ? var_63_arg_1 : var_63_arg_2; [L140] SORT_1 next_64_arg_1 = var_63; [L141] SORT_5 var_65_arg_0 = var_58; [L142] SORT_1 var_65_arg_1 = var_9; [L143] SORT_1 var_65_arg_2 = input_4; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L144] EXPR var_65_arg_0 ? var_65_arg_1 : var_65_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_0 ? var_65_arg_1 : var_65_arg_2=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L144] SORT_1 var_65 = var_65_arg_0 ? var_65_arg_1 : var_65_arg_2; [L145] SORT_1 next_66_arg_1 = var_65; [L146] SORT_5 var_67_arg_0 = var_58; [L147] SORT_5 var_67_arg_1 = var_29; [L148] SORT_5 var_67_arg_2 = input_7; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L149] EXPR var_67_arg_0 ? var_67_arg_1 : var_67_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_0 ? var_67_arg_1 : var_67_arg_2=1, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=224, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L149] SORT_5 var_67 = var_67_arg_0 ? var_67_arg_1 : var_67_arg_2; [L150] SORT_5 next_68_arg_1 = var_67; [L151] SORT_5 var_69_arg_0 = var_58; [L152] SORT_1 var_69_arg_1 = var_9; [L153] SORT_1 var_69_arg_2 = state_25; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L154] EXPR var_69_arg_0 ? var_69_arg_1 : var_69_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=224, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=224, var_69_arg_0=0, var_69_arg_0 ? var_69_arg_1 : var_69_arg_2=0, var_69_arg_1=0, var_69_arg_2=0, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L154] SORT_1 var_69 = var_69_arg_0 ? var_69_arg_1 : var_69_arg_2; [L155] SORT_1 next_70_arg_1 = var_69; [L156] SORT_5 var_71_arg_0 = var_58; [L157] SORT_5 var_71_arg_1 = var_29; [L158] SORT_5 var_71_arg_2 = state_30; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L159] EXPR var_71_arg_0 ? var_71_arg_1 : var_71_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=1, var_71_arg_0=0, var_71_arg_0 ? var_71_arg_1 : var_71_arg_2=1, var_71_arg_1=0, var_71_arg_2=1, var_73=192, var_73_arg_0=1, var_73_arg_1=65, var_74=66, var_74_arg_0=1, var_74_arg_1=65, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=66, var_78_arg_2=192, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L159] SORT_5 var_71 = var_71_arg_0 ? var_71_arg_1 : var_71_arg_2; [L160] var_71 = var_71 & mask_SORT_5 [L161] SORT_5 next_72_arg_1 = var_71; [L162] SORT_1 var_76_arg_0 = state_21; [L163] SORT_1 var_76_arg_1 = var_75; [L164] SORT_1 var_76 = var_76_arg_0 & var_76_arg_1; [L165] var_76 = var_76 & mask_SORT_1 [L166] SORT_1 var_77_arg_0 = var_76; [L167] SORT_1 var_77_arg_1 = var_75; [L168] SORT_5 var_77 = var_77_arg_0 == var_77_arg_1; [L169] SORT_1 var_74_arg_0 = state_21; [L170] SORT_1 var_74_arg_1 = state_23; [L171] SORT_1 var_74 = var_74_arg_0 + var_74_arg_1; [L172] SORT_1 var_73_arg_0 = state_21; [L173] SORT_1 var_73_arg_1 = state_23; [L174] SORT_1 var_73 = var_73_arg_0 - var_73_arg_1; [L175] SORT_5 var_78_arg_0 = var_77; [L176] SORT_1 var_78_arg_1 = var_74; [L177] SORT_1 var_78_arg_2 = var_73; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=1, var_73_arg_0=1, var_73_arg_1=0, var_74=1, var_74_arg_0=1, var_74_arg_1=0, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_1=1, var_78_arg_2=1, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L178] EXPR var_78_arg_0 ? var_78_arg_1 : var_78_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=1, var_73_arg_0=1, var_73_arg_1=0, var_74=1, var_74_arg_0=1, var_74_arg_1=0, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=66, var_78_arg_0=1, var_78_arg_0 ? var_78_arg_1 : var_78_arg_2=1, var_78_arg_1=1, var_78_arg_2=1, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=66, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L178] SORT_1 var_78 = var_78_arg_0 ? var_78_arg_1 : var_78_arg_2; [L179] SORT_5 var_79_arg_0 = var_58; [L180] SORT_1 var_79_arg_1 = var_9; [L181] SORT_1 var_79_arg_2 = var_78; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=1, var_73_arg_0=1, var_73_arg_1=0, var_74=1, var_74_arg_0=1, var_74_arg_1=0, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=1, var_78_arg_0=1, var_78_arg_1=1, var_78_arg_2=1, var_79=66, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=1, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L182] EXPR var_79_arg_0 ? var_79_arg_1 : var_79_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=1, next_80_arg_1=66, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=1, var_73_arg_0=1, var_73_arg_1=0, var_74=1, var_74_arg_0=1, var_74_arg_1=0, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=1, var_78_arg_0=1, var_78_arg_1=1, var_78_arg_2=1, var_79=66, var_79_arg_0=0, var_79_arg_0 ? var_79_arg_1 : var_79_arg_2=1, var_79_arg_1=0, var_79_arg_2=1, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L182] SORT_1 var_79 = var_79_arg_0 ? var_79_arg_1 : var_79_arg_2; [L183] SORT_1 next_80_arg_1 = var_79; [L184] SORT_1 var_45_arg_0 = input_2; [L185] SORT_5 var_45 = var_45_arg_0 >> 0; [L186] var_45 = var_45 & mask_SORT_5 [L187] SORT_1 var_44_arg_0 = input_2; [L188] SORT_1 var_44_arg_1 = input_3; [L189] SORT_1 var_44 = var_44_arg_0 + var_44_arg_1; [L190] SORT_1 var_43_arg_0 = input_2; [L191] SORT_1 var_43_arg_1 = input_3; [L192] SORT_1 var_43 = var_43_arg_0 - var_43_arg_1; [L193] SORT_5 var_46_arg_0 = var_45; [L194] SORT_1 var_46_arg_1 = var_44; [L195] SORT_1 var_46_arg_2 = var_43; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=1, next_80_arg_1=1, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=1, var_73_arg_0=1, var_73_arg_1=0, var_74=1, var_74_arg_0=1, var_74_arg_1=0, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=1, var_78_arg_0=1, var_78_arg_1=1, var_78_arg_2=1, var_79=1, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=1, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L196] EXPR var_46_arg_0 ? var_46_arg_1 : var_46_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=1, next_80_arg_1=1, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_0 ? var_46_arg_1 : var_46_arg_2=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=1, var_73_arg_0=1, var_73_arg_1=0, var_74=1, var_74_arg_0=1, var_74_arg_1=0, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=1, var_78_arg_0=1, var_78_arg_1=1, var_78_arg_2=1, var_79=1, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=1, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L196] SORT_1 var_46 = var_46_arg_0 ? var_46_arg_1 : var_46_arg_2; [L197] SORT_1 var_48_arg_0 = var_46; [L198] SORT_1 var_48_arg_1 = input_4; [L199] SORT_1 var_48 = var_48_arg_0 + var_48_arg_1; [L200] SORT_1 var_47_arg_0 = var_46; [L201] SORT_1 var_47_arg_1 = input_4; [L202] SORT_1 var_47 = var_47_arg_0 - var_47_arg_1; [L203] SORT_5 var_49_arg_0 = input_7; [L204] SORT_1 var_49_arg_1 = var_48; [L205] SORT_1 var_49_arg_2 = var_47; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=1, next_80_arg_1=1, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=1, var_73_arg_0=1, var_73_arg_1=0, var_74=1, var_74_arg_0=1, var_74_arg_1=0, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=1, var_78_arg_0=1, var_78_arg_1=1, var_78_arg_2=1, var_79=1, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=1, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L206] EXPR var_49_arg_0 ? var_49_arg_1 : var_49_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=1, next_80_arg_1=1, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_0 ? var_49_arg_1 : var_49_arg_2=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=1, var_73_arg_0=1, var_73_arg_1=0, var_74=1, var_74_arg_0=1, var_74_arg_1=0, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=1, var_78_arg_0=1, var_78_arg_1=1, var_78_arg_2=1, var_79=1, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=1, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L206] SORT_1 var_49 = var_49_arg_0 ? var_49_arg_1 : var_49_arg_2; [L207] SORT_5 var_81_arg_0 = var_52; [L208] SORT_1 var_81_arg_1 = var_9; [L209] SORT_1 var_81_arg_2 = var_49; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=1, next_80_arg_1=1, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=1, var_73_arg_0=1, var_73_arg_1=0, var_74=1, var_74_arg_0=1, var_74_arg_1=0, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=1, var_78_arg_0=1, var_78_arg_1=1, var_78_arg_2=1, var_79=1, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=1, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L210] EXPR var_81_arg_0 ? var_81_arg_1 : var_81_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=1, next_80_arg_1=1, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=1, var_73_arg_0=1, var_73_arg_1=0, var_74=1, var_74_arg_0=1, var_74_arg_1=0, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=1, var_78_arg_0=1, var_78_arg_1=1, var_78_arg_2=1, var_79=1, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=1, var_81=1, var_81_arg_0=0, var_81_arg_0 ? var_81_arg_1 : var_81_arg_2=1, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=34, var_9=0] [L210] SORT_1 var_81 = var_81_arg_0 ? var_81_arg_1 : var_81_arg_2; [L211] SORT_1 next_82_arg_1 = var_81; [L212] SORT_5 var_83_arg_0 = var_52; [L213] SORT_1 var_83_arg_1 = var_9; [L214] SORT_1 var_83_arg_2 = state_39; VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=1, next_80_arg_1=1, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=1, var_73_arg_0=1, var_73_arg_1=0, var_74=1, var_74_arg_0=1, var_74_arg_1=0, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=1, var_78_arg_0=1, var_78_arg_1=1, var_78_arg_2=1, var_79=1, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=1, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=1, var_9=0] [L215] EXPR var_83_arg_0 ? var_83_arg_1 : var_83_arg_2 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=1, next_80_arg_1=1, next_82_arg_1=1, next_84_arg_1=34, state_10=0, state_12=0, state_21=1, state_23=0, state_25=0, state_30=1, state_32=224, state_34=1, state_36=66, state_39=1, state_41=34, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=1, var_73_arg_0=1, var_73_arg_1=0, var_74=1, var_74_arg_0=1, var_74_arg_1=0, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=1, var_78_arg_0=1, var_78_arg_1=1, var_78_arg_2=1, var_79=1, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=1, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=34, var_83_arg_0=0, var_83_arg_0 ? var_83_arg_1 : var_83_arg_2=1, var_83_arg_1=0, var_83_arg_2=1, var_9=0] [L215] SORT_1 var_83 = var_83_arg_0 ? var_83_arg_1 : var_83_arg_2; [L216] SORT_1 next_84_arg_1 = var_83; [L218] state_10 = next_54_arg_1 [L219] state_12 = next_60_arg_1 [L220] state_21 = next_62_arg_1 [L221] state_23 = next_64_arg_1 [L222] state_25 = next_66_arg_1 [L223] state_30 = next_68_arg_1 [L224] state_32 = next_70_arg_1 [L225] state_34 = next_72_arg_1 [L226] state_36 = next_80_arg_1 [L227] state_39 = next_82_arg_1 [L228] state_41 = next_84_arg_1 VAL [bad_20_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, input_2=1, input_27=6, input_3=0, input_4=0, input_6=7, input_7=1, input_8=0, mask_SORT_1=255, mask_SORT_5=1, msb_SORT_1=128, msb_SORT_5=1, next_54_arg_1=34, next_60_arg_1=98, next_62_arg_1=1, next_64_arg_1=0, next_66_arg_1=0, next_68_arg_1=1, next_70_arg_1=0, next_72_arg_1=1, next_80_arg_1=1, next_82_arg_1=1, next_84_arg_1=1, state_10=34, state_12=98, state_21=1, state_23=0, state_25=0, state_30=1, state_32=0, state_34=1, state_36=1, state_39=1, state_41=1, var_14=1, var_14_arg_0=0, var_14_arg_1=0, var_17=1, var_18=254, var_18_arg_0=1, var_19=0, var_19_arg_0=1, var_19_arg_1=254, var_29=0, var_43=1, var_43_arg_0=1, var_43_arg_1=0, var_44=1, var_44_arg_0=1, var_44_arg_1=0, var_45=1, var_45_arg_0=1, var_46=1, var_46_arg_0=1, var_46_arg_1=1, var_46_arg_2=1, var_47=1, var_47_arg_0=1, var_47_arg_1=0, var_48=1, var_48_arg_0=1, var_48_arg_1=0, var_49=1, var_49_arg_0=1, var_49_arg_1=1, var_49_arg_2=1, var_52=0, var_52_arg_0=0, var_52_arg_1=1, var_53=34, var_53_arg_0=0, var_53_arg_1=0, var_53_arg_2=34, var_55=98, var_55_arg_0=66, var_55_arg_1=224, var_56=98, var_56_arg_0=66, var_56_arg_1=224, var_57=98, var_57_arg_0=1, var_57_arg_1=98, var_57_arg_2=98, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=98, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=98, var_61=1, var_61_arg_0=0, var_61_arg_1=0, var_61_arg_2=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_65_arg_2=0, var_67=1, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_71=1, var_71_arg_0=0, var_71_arg_1=0, var_71_arg_2=1, var_73=1, var_73_arg_0=1, var_73_arg_1=0, var_74=1, var_74_arg_0=1, var_74_arg_1=0, var_75=1, var_76=1, var_76_arg_0=1, var_76_arg_1=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=1, var_78_arg_0=1, var_78_arg_1=1, var_78_arg_2=1, var_79=1, var_79_arg_0=0, var_79_arg_1=0, var_79_arg_2=1, var_81=1, var_81_arg_0=0, var_81_arg_1=0, var_81_arg_2=1, var_83=1, var_83_arg_0=0, var_83_arg_1=0, var_83_arg_2=1, var_9=0] [L80] input_2 = __VERIFIER_nondet_uchar() [L81] input_3 = __VERIFIER_nondet_uchar() [L82] input_4 = __VERIFIER_nondet_uchar() [L83] input_6 = __VERIFIER_nondet_uchar() [L84] input_7 = __VERIFIER_nondet_uchar() [L85] input_7 = input_7 & mask_SORT_5 [L86] input_8 = __VERIFIER_nondet_uchar() [L87] input_8 = input_8 & mask_SORT_5 [L88] input_27 = __VERIFIER_nondet_uchar() [L91] SORT_1 var_14_arg_0 = state_10; [L92] SORT_1 var_14_arg_1 = state_12; [L93] SORT_5 var_14 = var_14_arg_0 == var_14_arg_1; [L94] SORT_5 var_18_arg_0 = var_14; [L95] SORT_5 var_18 = ~var_18_arg_0; [L96] SORT_5 var_19_arg_0 = var_17; [L97] SORT_5 var_19_arg_1 = var_18; [L98] SORT_5 var_19 = var_19_arg_0 & var_19_arg_1; [L99] var_19 = var_19 & mask_SORT_5 [L100] SORT_5 bad_20_arg_0 = var_19; [L101] CALL __VERIFIER_assert(!(bad_20_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, 41 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 102.5s, OverallIterations: 46, TraceHistogramMax: 4, PathProgramHistogramMax: 4, EmptinessCheckTime: 0.1s, AutomataDifference: 42.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 13938 SdHoareTripleChecker+Valid, 8.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 13938 mSDsluCounter, 30267 SdHoareTripleChecker+Invalid, 7.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 8221 IncrementalHoareTripleChecker+Unchecked, 26279 mSDsCounter, 600 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 6010 IncrementalHoareTripleChecker+Invalid, 14831 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 600 mSolverCounterUnsat, 3988 mSDtfsCounter, 6010 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5268 GetRequests, 4293 SyntacticMatches, 0 SemanticMatches, 975 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12665 ImplicationChecksByTransitivity, 54.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=826occurred in iteration=45, InterpolantAutomatonStates: 717, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.3s AutomataMinimizationTime, 45 MinimizatonAttempts, 8154 StatesRemovedByMinimization, 45 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 2.1s SsaConstructionTime, 4.2s SatisfiabilityAnalysisTime, 39.8s InterpolantComputationTime, 3101 NumberOfCodeBlocks, 3068 NumberOfCodeBlocksAsserted, 52 NumberOfCheckSat, 4694 ConstructedInterpolants, 673 QuantifiedInterpolants, 37324 SizeOfPredicates, 589 NumberOfNonLiveVariables, 16412 ConjunctsInSsa, 720 ConjunctsInUnsatCore, 68 InterpolantComputations, 33 PerfectInterpolantSequences, 2101/3040 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 20:38:56,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e334184-78e9-4097-9066-9b1eef749f0f/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