./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.1.ufo.BOUNDED-10.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version e04fb08f 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_6a6b723e-edac-40b9-a560-84031b30507e/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6b723e-edac-40b9-a560-84031b30507e/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6b723e-edac-40b9-a560-84031b30507e/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6b723e-edac-40b9-a560-84031b30507e/bin/uautomizer-tPACEb0tL8/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.1.ufo.BOUNDED-10.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6b723e-edac-40b9-a560-84031b30507e/bin/uautomizer-tPACEb0tL8/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6b723e-edac-40b9-a560-84031b30507e/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b6fdb2b1846dcedb57e8d072ea261769567fc55001417142c985abb5c6635687 --- 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-e04fb08 [2022-11-16 12:21:27,767 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:21:27,774 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:21:27,826 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:21:27,826 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:21:27,831 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:21:27,834 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:21:27,838 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:21:27,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:21:27,847 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:21:27,849 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:21:27,851 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:21:27,852 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:21:27,855 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:21:27,857 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:21:27,859 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:21:27,861 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:21:27,862 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:21:27,864 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:21:27,872 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:21:27,874 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:21:27,876 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:21:27,879 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:21:27,880 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:21:27,889 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:21:27,889 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:21:27,890 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:21:27,892 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:21:27,892 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:21:27,893 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:21:27,894 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:21:27,895 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:21:27,897 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:21:27,899 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:21:27,901 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:21:27,901 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:21:27,902 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:21:27,902 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:21:27,903 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:21:27,904 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:21:27,904 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:21:27,905 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6b723e-edac-40b9-a560-84031b30507e/bin/uautomizer-tPACEb0tL8/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-16 12:21:27,950 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:21:27,951 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:21:27,952 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:21:27,952 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:21:27,954 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:21:27,955 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:21:27,955 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:21:27,955 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-16 12:21:27,956 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-16 12:21:27,956 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-16 12:21:27,957 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-16 12:21:27,958 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-16 12:21:27,958 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-16 12:21:27,958 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:21:27,958 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 12:21:27,959 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-16 12:21:27,959 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:21:27,959 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 12:21:27,960 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:21:27,960 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-16 12:21:27,960 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-16 12:21:27,960 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-16 12:21:27,961 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 12:21:27,963 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:21:27,963 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-16 12:21:27,963 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:21:27,963 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-16 12:21:27,964 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:21:27,964 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:21:27,965 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:21:27,965 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:21:27,967 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-16 12:21:27,967 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR 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_6a6b723e-edac-40b9-a560-84031b30507e/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6b723e-edac-40b9-a560-84031b30507e/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b6fdb2b1846dcedb57e8d072ea261769567fc55001417142c985abb5c6635687 [2022-11-16 12:21:28,320 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:21:28,344 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:21:28,346 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:21:28,348 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:21:28,348 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:21:28,350 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6b723e-edac-40b9-a560-84031b30507e/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.1.ufo.BOUNDED-10.pals.c [2022-11-16 12:21:28,434 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6b723e-edac-40b9-a560-84031b30507e/bin/uautomizer-tPACEb0tL8/data/2d3b3d36c/6586175c675f4475a285a958e8eb415c/FLAGfbd9a8261 [2022-11-16 12:21:29,102 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:21:29,103 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6b723e-edac-40b9-a560-84031b30507e/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.1.ufo.BOUNDED-10.pals.c [2022-11-16 12:21:29,131 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6b723e-edac-40b9-a560-84031b30507e/bin/uautomizer-tPACEb0tL8/data/2d3b3d36c/6586175c675f4475a285a958e8eb415c/FLAGfbd9a8261 [2022-11-16 12:21:29,322 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6b723e-edac-40b9-a560-84031b30507e/bin/uautomizer-tPACEb0tL8/data/2d3b3d36c/6586175c675f4475a285a958e8eb415c [2022-11-16 12:21:29,325 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:21:29,327 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:21:29,329 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:21:29,329 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:21:29,333 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:21:29,334 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:21:29" (1/1) ... [2022-11-16 12:21:29,336 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16c5fa0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:29, skipping insertion in model container [2022-11-16 12:21:29,336 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:21:29" (1/1) ... [2022-11-16 12:21:29,345 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:21:29,410 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:21:29,971 WARN L229 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_6a6b723e-edac-40b9-a560-84031b30507e/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.1.ufo.BOUNDED-10.pals.c[52017,52030] [2022-11-16 12:21:29,972 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:21:29,984 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:21:30,163 WARN L229 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_6a6b723e-edac-40b9-a560-84031b30507e/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.1.ufo.BOUNDED-10.pals.c[52017,52030] [2022-11-16 12:21:30,164 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:21:30,180 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:21:30,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:30 WrapperNode [2022-11-16 12:21:30,181 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:21:30,182 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:21:30,182 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:21:30,183 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:21:30,190 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:30" (1/1) ... [2022-11-16 12:21:30,217 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:30" (1/1) ... [2022-11-16 12:21:30,312 INFO L138 Inliner]: procedures = 24, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 1899 [2022-11-16 12:21:30,312 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:21:30,313 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:21:30,313 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:21:30,314 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:21:30,324 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:30" (1/1) ... [2022-11-16 12:21:30,324 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:30" (1/1) ... [2022-11-16 12:21:30,330 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:30" (1/1) ... [2022-11-16 12:21:30,331 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:30" (1/1) ... [2022-11-16 12:21:30,356 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:30" (1/1) ... [2022-11-16 12:21:30,379 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:30" (1/1) ... [2022-11-16 12:21:30,384 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:30" (1/1) ... [2022-11-16 12:21:30,391 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:30" (1/1) ... [2022-11-16 12:21:30,402 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:21:30,403 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:21:30,403 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:21:30,403 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:21:30,404 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:30" (1/1) ... [2022-11-16 12:21:30,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:21:30,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6b723e-edac-40b9-a560-84031b30507e/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:21:30,456 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6b723e-edac-40b9-a560-84031b30507e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-16 12:21:30,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6b723e-edac-40b9-a560-84031b30507e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-16 12:21:30,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:21:30,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:21:30,558 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:21:30,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:21:30,854 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:21:30,856 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:21:32,654 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 12:21:32,679 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 12:21:32,681 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 12:21:32,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:21:32 BoogieIcfgContainer [2022-11-16 12:21:32,686 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 12:21:32,688 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-16 12:21:32,689 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-16 12:21:32,694 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-16 12:21:32,695 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-16 12:21:32,695 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 16.11 12:21:29" (1/3) ... [2022-11-16 12:21:32,696 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1ba8532b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 16.11 12:21:32, skipping insertion in model container [2022-11-16 12:21:32,697 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-16 12:21:32,697 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:30" (2/3) ... [2022-11-16 12:21:32,697 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1ba8532b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 16.11 12:21:32, skipping insertion in model container [2022-11-16 12:21:32,698 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-16 12:21:32,698 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:21:32" (3/3) ... [2022-11-16 12:21:32,699 INFO L332 chiAutomizerObserver]: Analyzing ICFG pals_floodmax.5.1.ufo.BOUNDED-10.pals.c [2022-11-16 12:21:32,808 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-16 12:21:32,809 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-16 12:21:32,809 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-16 12:21:32,809 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-16 12:21:32,809 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-16 12:21:32,809 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-16 12:21:32,810 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-16 12:21:32,810 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-16 12:21:32,818 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 645 states, 644 states have (on average 1.8664596273291925) internal successors, (1202), 644 states have internal predecessors, (1202), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:21:32,908 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 115 [2022-11-16 12:21:32,909 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:21:32,909 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:21:32,924 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:21:32,924 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:21:32,925 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-16 12:21:32,927 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 645 states, 644 states have (on average 1.8664596273291925) internal successors, (1202), 644 states have internal predecessors, (1202), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:21:32,943 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 115 [2022-11-16 12:21:32,944 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:21:32,944 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:21:32,951 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:21:32,951 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:21:32,963 INFO L748 eck$LassoCheckResult]: Stem: 629#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(40, 2);call #Ultimate.allocInit(12, 3);~r2~0 := 0;~ep25~0 := 0;~r3~0 := 0;~ep24~0 := 0;~r4~0 := 0;~ep23~0 := 0;~r5~0 := 0;~ep21~0 := 0;~p52~0 := 0;~p51~0 := 0;~p54~0 := 0;~p24_old~0 := 0;~p31_new~0 := 0;~p53~0 := 0;~p23_new~0 := 0;~p32_old~0 := 0;~p14_old~0 := 0;~p15_new~0 := 0;~p41_new~0 := 0;~ep15~0 := 0;~p13_new~0 := 0;~ep14~0 := 0;~p43_new~0 := 0;~ep13~0 := 0;~ep12~0 := 0;~nl1~0 := 0;~nl3~0 := 0;~p42_old~0 := 0;~nl2~0 := 0;~nl5~0 := 0;~p25_new~0 := 0;~nl4~0 := 0;~p12_old~0 := 0;~ep45~0 := 0;~p54_new~0 := 0;~ep43~0 := 0;~ep42~0 := 0;~ep41~0 := 0;~p53_old~0 := 0;~p45_old~0 := 0;~nomsg~0 := -1;~ep35~0 := 0;~max5~0 := 0;~ep34~0 := 0;~max4~0 := 0;~m1~0 := 0;~ep32~0 := 0;~m2~0 := 0;~ep31~0 := 0;~m3~0 := 0;~m4~0 := 0;~m5~0 := 0;~p35_new~0 := 0;~p34_old~0 := 0;~p52_new~0 := 0;~id2~0 := 0;~id1~0 := 0;~id4~0 := 0;~id3~0 := 0;~id5~0 := 0;~p21_old~0 := 0;~max3~0 := 0;~max2~0 := 0;~p51_old~0 := 0;~max1~0 := 0;~p41_old~0 := 0;~p24_new~0 := 0;~p12~0 := 0;~p14~0 := 0;~p13~0 := 0;~p15_old~0 := 0;~p14_new~0 := 0;~p15~0 := 0;~p31_old~0 := 0;~p23_old~0 := 0;~p32_new~0 := 0;~ep54~0 := 0;~p43_old~0 := 0;~ep53~0 := 0;~ep52~0 := 0;~p13_old~0 := 0;~ep51~0 := 0;~p42_new~0 := 0;~p21~0 := 0;~p23~0 := 0;~p25~0 := 0;~p24~0 := 0;~p12_new~0 := 0;~p25_old~0 := 0;~mode5~0 := 0;~mode4~0 := 0;~p54_old~0 := 0;~mode3~0 := 0;~p53_new~0 := 0;~p32~0 := 0;~p31~0 := 0;~p34~0 := 0;~p35~0 := 0;~mode2~0 := 0;~mode1~0 := 0;~p45_new~0 := 0;~p35_old~0 := 0;~p51_new~0 := 0;~p41~0 := 0;~p52_old~0 := 0;~p43~0 := 0;~p42~0 := 0;~p45~0 := 0;~st2~0 := 0;~st1~0 := 0;~st4~0 := 0;~st3~0 := 0;~st5~0 := 0;~p34_new~0 := 0;~p21_new~0 := 0;~r1~0 := 0; 531#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~ret59#1, main_#t~ret60#1, main_#t~post61#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep15~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep21~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep23~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep24~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep25~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep31~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep32~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep34~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep35~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~ep41~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep42~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep43~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep45~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep51~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep52~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep53~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep54~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~id1~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~r1~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~st1~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~nl1~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~m1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~max1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~id2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~r2~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~st2~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~nl2~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~m2~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~max2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~mode2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~id3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~r3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~st3~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~nl3~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~m3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~max3~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~mode3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~id4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~r4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~st4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~nl4~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~m4~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~max4~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~mode4~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id5~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r5~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st5~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl5~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m5~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max5~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode5~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 325#L623true assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 62#L642true init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 314#L652true assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 459#L671true init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 561#L681true assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 395#L700true init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 88#L710true assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 197#L729true init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 321#L739true assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 441#L758true init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 13#L768true assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 306#L787true init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 266#L797true assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 564#L816true init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 383#L826true assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 462#L845true init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 338#L855true assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 257#L874true init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 517#L884true assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 287#L903true init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 141#L913true assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 418#L932true init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 600#L942true assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 192#L961true init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 250#L971true assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 119#L990true init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 445#L1000true assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 576#L1019true init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 644#L1029true assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 205#L1048true init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 189#L1058true assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 186#L1077true init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 160#L1087true assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 574#L1106true init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 279#L1116true assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 345#L1135true init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 639#L1145true assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 285#L1164true init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 347#L1174true assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 242#L1193true init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 507#L1203true assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 198#L1222true init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 495#L1232true assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 232#L1251true init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 262#L1261true assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 241#L1280true init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 323#L1290true assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 608#L1309true init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 303#L1319true assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 224#L1338true init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 200#L1348true assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 404#L1367true init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 587#L1377true assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 86#L1396true init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 588#L1406true assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 451#L1425true init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 427#L1435true assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 248#L1454true init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 617#L1464true assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 480#L1483true init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 613#L1493true assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 126#L1512true init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 618#L1522true assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 56#L1541true init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 267#L1551true assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 83#L1570true init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 413#L1580true assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 148#L1599true init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 30#L1609true assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 591#L1628true init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 211#L1638true assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 121#L1657true init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 273#L1667true assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 207#L1686true init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 371#L1696true assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 361#L1715true init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 215#L1725true assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 414#L1744true init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 549#L1754true assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 201#L1773true init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 216#L1783true assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 527#L1802true init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 349#L1812true assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 496#L1831true init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 104#L1841true assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 520#L1860true init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 81#L1870true assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 606#L1889true init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 193#L1899true assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 568#L1918true init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 191#L1928true assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 389#L1947true init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 598#L1957true assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 636#L1976true init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 173#L1986true assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 202#L2005true init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 555#L2015true assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 424#L2034true init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 577#L2044true assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 264#L2063true init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 227#L2073true assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 194#L2092true init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 112#L2102true assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 269#L2121true init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 157#L2131true assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 515#L2150true init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 185#L2160true assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 51#L2179true init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 541#L2189true assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 533#L2208true init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 230#L2218true assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 317#L2237true init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 464#L2247true assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 384#L2266true init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 93#L2276true assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 363#L2295true init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 199#L2305true assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 181#L2324true init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 311#L2334true assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 20#L2353true init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 456#L2363true assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 431#L2363-1true init_#res#1 := init_~tmp___59~0#1; 6#L2524true main_#t~ret59#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret59#1;havoc main_#t~ret59#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 442#L21true assume !(0 == assume_abort_if_not_~cond#1); 177#L20true assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 581#L2696-2true [2022-11-16 12:21:32,965 INFO L750 eck$LassoCheckResult]: Loop: 581#L2696-2true assume !!(main_~i2~0#1 < 10);assume { :begin_inline_node1 } true; 365#L148true assume !(0 != ~mode1~0 % 256); 466#L187true assume !(~r1~0 < 4); 596#L187-1true ~mode1~0 := 1; 372#L148-2true assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true; 289#L211true assume !(0 != ~mode2~0 % 256); 276#L250true assume !(~r2~0 < 4); 437#L250-1true ~mode2~0 := 1; 105#L211-2true assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true; 110#L274true assume !(0 != ~mode3~0 % 256); 35#L313true assume !(~r3~0 < 4); 144#L313-1true ~mode3~0 := 1; 312#L274-2true assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true; 251#L337true assume !(0 != ~mode4~0 % 256); 497#L376true assume !(~r4~0 < 4); 84#L376-1true ~mode4~0 := 1; 145#L337-2true assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true; 410#L400true assume !(0 != ~mode5~0 % 256); 219#L439true assume !(~r5~0 < 4); 536#L439-1true ~mode5~0 := 1; 130#L400-2true assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 381#L2532true assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1);check_~tmp~1#1 := 0; 57#L2532-1true check_#res#1 := check_~tmp~1#1; 503#L2588true main_#t~ret60#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret60#1;havoc main_#t~ret60#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 118#L2756true assume !(0 == assert_~arg#1 % 256); 616#L2751true assume { :end_inline_assert } true;main_#t~post61#1 := main_~i2~0#1;main_~i2~0#1 := 1 + main_#t~post61#1;havoc main_#t~post61#1; 581#L2696-2true [2022-11-16 12:21:32,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:21:32,973 INFO L85 PathProgramCache]: Analyzing trace with hash -1707824794, now seen corresponding path program 1 times [2022-11-16 12:21:32,984 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:21:32,985 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [952428620] [2022-11-16 12:21:32,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:21:32,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:21:33,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:21:33,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:21:33,960 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:21:33,960 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [952428620] [2022-11-16 12:21:33,961 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [952428620] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:21:33,961 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:21:33,961 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 12:21:33,963 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1232391220] [2022-11-16 12:21:33,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:21:33,969 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-16 12:21:33,970 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:21:33,970 INFO L85 PathProgramCache]: Analyzing trace with hash 203639179, now seen corresponding path program 1 times [2022-11-16 12:21:33,970 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:21:33,971 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1238282275] [2022-11-16 12:21:33,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:21:33,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:21:33,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:21:34,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:21:34,195 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:21:34,195 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1238282275] [2022-11-16 12:21:34,195 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1238282275] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:21:34,196 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:21:34,196 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 12:21:34,197 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1411628021] [2022-11-16 12:21:34,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:21:34,198 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-16 12:21:34,199 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:21:34,241 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-16 12:21:34,242 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-16 12:21:34,245 INFO L87 Difference]: Start difference. First operand has 645 states, 644 states have (on average 1.8664596273291925) internal successors, (1202), 644 states have internal predecessors, (1202), 0 states have call successors, (0), 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 5 states, 5 states have (on average 5.2) internal successors, (26), 5 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:21:34,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:21:34,442 INFO L93 Difference]: Finished difference Result 649 states and 1202 transitions. [2022-11-16 12:21:34,444 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 649 states and 1202 transitions. [2022-11-16 12:21:34,457 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 114 [2022-11-16 12:21:34,472 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 649 states to 640 states and 1184 transitions. [2022-11-16 12:21:34,473 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 640 [2022-11-16 12:21:34,475 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 640 [2022-11-16 12:21:34,475 INFO L73 IsDeterministic]: Start isDeterministic. Operand 640 states and 1184 transitions. [2022-11-16 12:21:34,481 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:21:34,486 INFO L218 hiAutomatonCegarLoop]: Abstraction has 640 states and 1184 transitions. [2022-11-16 12:21:34,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 640 states and 1184 transitions. [2022-11-16 12:21:34,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 640 to 640. [2022-11-16 12:21:34,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 640 states, 640 states have (on average 1.85) internal successors, (1184), 639 states have internal predecessors, (1184), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:21:34,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 640 states and 1184 transitions. [2022-11-16 12:21:34,563 INFO L240 hiAutomatonCegarLoop]: Abstraction has 640 states and 1184 transitions. [2022-11-16 12:21:34,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 12:21:34,570 INFO L428 stractBuchiCegarLoop]: Abstraction has 640 states and 1184 transitions. [2022-11-16 12:21:34,571 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-11-16 12:21:34,571 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 640 states and 1184 transitions. [2022-11-16 12:21:34,576 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 114 [2022-11-16 12:21:34,576 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:21:34,577 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:21:34,586 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:21:34,590 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:21:34,591 INFO L748 eck$LassoCheckResult]: Stem: 1951#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(40, 2);call #Ultimate.allocInit(12, 3);~r2~0 := 0;~ep25~0 := 0;~r3~0 := 0;~ep24~0 := 0;~r4~0 := 0;~ep23~0 := 0;~r5~0 := 0;~ep21~0 := 0;~p52~0 := 0;~p51~0 := 0;~p54~0 := 0;~p24_old~0 := 0;~p31_new~0 := 0;~p53~0 := 0;~p23_new~0 := 0;~p32_old~0 := 0;~p14_old~0 := 0;~p15_new~0 := 0;~p41_new~0 := 0;~ep15~0 := 0;~p13_new~0 := 0;~ep14~0 := 0;~p43_new~0 := 0;~ep13~0 := 0;~ep12~0 := 0;~nl1~0 := 0;~nl3~0 := 0;~p42_old~0 := 0;~nl2~0 := 0;~nl5~0 := 0;~p25_new~0 := 0;~nl4~0 := 0;~p12_old~0 := 0;~ep45~0 := 0;~p54_new~0 := 0;~ep43~0 := 0;~ep42~0 := 0;~ep41~0 := 0;~p53_old~0 := 0;~p45_old~0 := 0;~nomsg~0 := -1;~ep35~0 := 0;~max5~0 := 0;~ep34~0 := 0;~max4~0 := 0;~m1~0 := 0;~ep32~0 := 0;~m2~0 := 0;~ep31~0 := 0;~m3~0 := 0;~m4~0 := 0;~m5~0 := 0;~p35_new~0 := 0;~p34_old~0 := 0;~p52_new~0 := 0;~id2~0 := 0;~id1~0 := 0;~id4~0 := 0;~id3~0 := 0;~id5~0 := 0;~p21_old~0 := 0;~max3~0 := 0;~max2~0 := 0;~p51_old~0 := 0;~max1~0 := 0;~p41_old~0 := 0;~p24_new~0 := 0;~p12~0 := 0;~p14~0 := 0;~p13~0 := 0;~p15_old~0 := 0;~p14_new~0 := 0;~p15~0 := 0;~p31_old~0 := 0;~p23_old~0 := 0;~p32_new~0 := 0;~ep54~0 := 0;~p43_old~0 := 0;~ep53~0 := 0;~ep52~0 := 0;~p13_old~0 := 0;~ep51~0 := 0;~p42_new~0 := 0;~p21~0 := 0;~p23~0 := 0;~p25~0 := 0;~p24~0 := 0;~p12_new~0 := 0;~p25_old~0 := 0;~mode5~0 := 0;~mode4~0 := 0;~p54_old~0 := 0;~mode3~0 := 0;~p53_new~0 := 0;~p32~0 := 0;~p31~0 := 0;~p34~0 := 0;~p35~0 := 0;~mode2~0 := 0;~mode1~0 := 0;~p45_new~0 := 0;~p35_old~0 := 0;~p51_new~0 := 0;~p41~0 := 0;~p52_old~0 := 0;~p43~0 := 0;~p42~0 := 0;~p45~0 := 0;~st2~0 := 0;~st1~0 := 0;~st4~0 := 0;~st3~0 := 0;~st5~0 := 0;~p34_new~0 := 0;~p21_new~0 := 0;~r1~0 := 0; 1935#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~ret59#1, main_#t~ret60#1, main_#t~post61#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep15~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep21~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep23~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep24~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep25~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep31~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep32~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep34~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep35~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~ep41~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep42~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep43~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep45~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep51~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep52~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep53~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep54~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~id1~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~r1~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~st1~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~nl1~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~m1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~max1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~id2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~r2~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~st2~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~nl2~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~m2~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~max2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~mode2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~id3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~r3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~st3~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~nl3~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~m3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~max3~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~mode3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~id4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~r4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~st4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~nl4~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~m4~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~max4~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~mode4~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id5~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r5~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st5~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl5~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m5~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max5~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode5~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 1833#L623 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 1395#L642 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 1459#L652 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 1827#L671 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 1917#L681 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 1711#L700 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 1515#L710 assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 1504#L729 init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 1700#L739 assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 1392#L758 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 1342#L768 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 1343#L787 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 1785#L797 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 1483#L816 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 1875#L826 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 1528#L845 init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 1845#L855 assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 1352#L874 init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 1779#L884 assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 1382#L903 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 1621#L913 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 1329#L932 init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 1895#L942 assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 1693#L961 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 1694#L971 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 1350#L990 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 1581#L1000 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 1624#L1019 init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 1947#L1029 assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 1495#L1048 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 1688#L1058 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 1359#L1077 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 1645#L1087 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 1498#L1106 init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 1796#L1116 assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 1479#L1135 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 1851#L1145 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 1354#L1164 init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 1806#L1174 assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 1464#L1193 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 1766#L1203 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 1538#L1222 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 1701#L1232 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 1754#L1251 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 1755#L1261 assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 1738#L1280 init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 1765#L1290 assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 1536#L1309 init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 1823#L1319 assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 1609#L1338 init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 1703#L1348 assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 1414#L1367 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 1888#L1377 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 1468#L1396 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 1511#L1406 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 1599#L1425 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 1904#L1435 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 1415#L1454 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 1770#L1464 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 1676#L1483 init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 1923#L1493 assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 1592#L1512 init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 1593#L1522 assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 1317#L1541 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 1447#L1551 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 1507#L1570 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 1508#L1580 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 1631#L1599 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 1384#L1609 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 1385#L1628 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 1718#L1638 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 1323#L1657 init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 1587#L1667 assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 1487#L1686 init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 1712#L1696 assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 1671#L1715 init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 1728#L1725 assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 1729#L1744 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 1893#L1754 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 1704#L1773 init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 1705#L1783 assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 1406#L1802 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 1857#L1812 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 1778#L1831 init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 1550#L1841 assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 1449#L1860 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 1500#L1870 assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 1501#L1889 init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 1695#L1899 assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 1409#L1918 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 1691#L1928 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 1692#L1947 init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 1879#L1957 assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 1914#L1976 init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 1667#L1986 assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 1563#L2005 init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 1706#L2015 assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 1471#L2034 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 1900#L2044 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 1426#L2063 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 1744#L2073 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 1574#L2092 init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 1565#L2102 assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 1461#L2121 init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 1641#L2131 assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 1423#L2150 init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 1685#L2160 assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 1433#L2179 init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 1434#L2189 assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 1687#L2208 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 1752#L2218 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 1404#L2237 init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 1829#L2247 assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 1814#L2266 init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 1524#L2276 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 1526#L2295 init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 1702#L2305 assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 1477#L2324 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 1679#L2334 assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 1356#L2353 init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 1357#L2363 assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 1314#L2363-1 init_#res#1 := init_~tmp___59~0#1; 1320#L2524 main_#t~ret59#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret59#1;havoc main_#t~ret59#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 1321#L21 assume !(0 == assume_abort_if_not_~cond#1); 1673#L20 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 1674#L2696-2 [2022-11-16 12:21:34,593 INFO L750 eck$LassoCheckResult]: Loop: 1674#L2696-2 assume !!(main_~i2~0#1 < 10);assume { :begin_inline_node1 } true; 1865#L148 assume !(0 != ~mode1~0 % 256); 1866#L187 assume !(~r1~0 < 4); 1840#L187-1 ~mode1~0 := 1; 1864#L148-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true; 1807#L211 assume !(0 != ~mode2~0 % 256); 1789#L250 assume !(~r2~0 < 4); 1790#L250-1 ~mode2~0 := 1; 1552#L211-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true; 1553#L274 assume !(0 != ~mode3~0 % 256); 1397#L313 assume !(~r3~0 < 4); 1398#L313-1 ~mode3~0 := 1; 1625#L274-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true; 1771#L337 assume !(0 != ~mode4~0 % 256); 1772#L376 assume !(~r4~0 < 4); 1505#L376-1 ~mode4~0 := 1; 1506#L337-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true; 1626#L400 assume !(0 != ~mode5~0 % 256); 1734#L439 assume !(~r5~0 < 4); 1736#L439-1 ~mode5~0 := 1; 1600#L400-2 assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 1601#L2532 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 1858#L2533 assume ~st1~0 + ~nl1~0 <= 1; 1859#L2534 assume ~st2~0 + ~nl2~0 <= 1; 1627#L2535 assume ~st3~0 + ~nl3~0 <= 1; 1628#L2536 assume ~st4~0 + ~nl4~0 <= 1; 1933#L2537 assume ~st5~0 + ~nl5~0 <= 1; 1934#L2538 assume ~r1~0 >= 4; 1799#L2542 assume ~r1~0 < 4; 1698#L2547 assume ~r1~0 >= 4; 1368#L2552 assume ~r1~0 < 4;check_~tmp~1#1 := 1; 1445#L2532-1 check_#res#1 := check_~tmp~1#1; 1446#L2588 main_#t~ret60#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret60#1;havoc main_#t~ret60#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 1579#L2756 assume !(0 == assert_~arg#1 % 256); 1580#L2751 assume { :end_inline_assert } true;main_#t~post61#1 := main_~i2~0#1;main_~i2~0#1 := 1 + main_#t~post61#1;havoc main_#t~post61#1; 1674#L2696-2 [2022-11-16 12:21:34,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:21:34,594 INFO L85 PathProgramCache]: Analyzing trace with hash -1707824794, now seen corresponding path program 2 times [2022-11-16 12:21:34,594 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:21:34,596 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1461043099] [2022-11-16 12:21:34,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:21:34,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:21:34,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:21:34,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:21:34,991 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:21:34,995 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1461043099] [2022-11-16 12:21:34,995 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1461043099] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:21:34,995 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:21:34,997 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 12:21:34,997 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1610541571] [2022-11-16 12:21:34,998 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:21:35,000 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-16 12:21:35,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:21:35,001 INFO L85 PathProgramCache]: Analyzing trace with hash -99835525, now seen corresponding path program 1 times [2022-11-16 12:21:35,001 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:21:35,001 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1849659468] [2022-11-16 12:21:35,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:21:35,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:21:35,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:21:35,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:21:35,033 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:21:35,033 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1849659468] [2022-11-16 12:21:35,033 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1849659468] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:21:35,033 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:21:35,034 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 12:21:35,034 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [717812428] [2022-11-16 12:21:35,034 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:21:35,034 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-11-16 12:21:35,035 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:21:35,035 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:21:35,035 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:21:35,036 INFO L87 Difference]: Start difference. First operand 640 states and 1184 transitions. cyclomatic complexity: 545 Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:21:35,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:21:35,087 INFO L93 Difference]: Finished difference Result 736 states and 1345 transitions. [2022-11-16 12:21:35,088 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 736 states and 1345 transitions. [2022-11-16 12:21:35,093 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 210 [2022-11-16 12:21:35,098 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 736 states to 736 states and 1345 transitions. [2022-11-16 12:21:35,098 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 736 [2022-11-16 12:21:35,099 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 736 [2022-11-16 12:21:35,099 INFO L73 IsDeterministic]: Start isDeterministic. Operand 736 states and 1345 transitions. [2022-11-16 12:21:35,101 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 12:21:35,101 INFO L218 hiAutomatonCegarLoop]: Abstraction has 736 states and 1345 transitions. [2022-11-16 12:21:35,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 736 states and 1345 transitions. [2022-11-16 12:21:35,113 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 736 to 736. [2022-11-16 12:21:35,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 736 states, 736 states have (on average 1.827445652173913) internal successors, (1345), 735 states have internal predecessors, (1345), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:21:35,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 736 states and 1345 transitions. [2022-11-16 12:21:35,118 INFO L240 hiAutomatonCegarLoop]: Abstraction has 736 states and 1345 transitions. [2022-11-16 12:21:35,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:21:35,119 INFO L428 stractBuchiCegarLoop]: Abstraction has 736 states and 1345 transitions. [2022-11-16 12:21:35,119 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-11-16 12:21:35,119 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 736 states and 1345 transitions. [2022-11-16 12:21:35,123 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 210 [2022-11-16 12:21:35,124 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-16 12:21:35,124 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-16 12:21:35,126 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:21:35,126 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:21:35,127 INFO L748 eck$LassoCheckResult]: Stem: 3343#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(40, 2);call #Ultimate.allocInit(12, 3);~r2~0 := 0;~ep25~0 := 0;~r3~0 := 0;~ep24~0 := 0;~r4~0 := 0;~ep23~0 := 0;~r5~0 := 0;~ep21~0 := 0;~p52~0 := 0;~p51~0 := 0;~p54~0 := 0;~p24_old~0 := 0;~p31_new~0 := 0;~p53~0 := 0;~p23_new~0 := 0;~p32_old~0 := 0;~p14_old~0 := 0;~p15_new~0 := 0;~p41_new~0 := 0;~ep15~0 := 0;~p13_new~0 := 0;~ep14~0 := 0;~p43_new~0 := 0;~ep13~0 := 0;~ep12~0 := 0;~nl1~0 := 0;~nl3~0 := 0;~p42_old~0 := 0;~nl2~0 := 0;~nl5~0 := 0;~p25_new~0 := 0;~nl4~0 := 0;~p12_old~0 := 0;~ep45~0 := 0;~p54_new~0 := 0;~ep43~0 := 0;~ep42~0 := 0;~ep41~0 := 0;~p53_old~0 := 0;~p45_old~0 := 0;~nomsg~0 := -1;~ep35~0 := 0;~max5~0 := 0;~ep34~0 := 0;~max4~0 := 0;~m1~0 := 0;~ep32~0 := 0;~m2~0 := 0;~ep31~0 := 0;~m3~0 := 0;~m4~0 := 0;~m5~0 := 0;~p35_new~0 := 0;~p34_old~0 := 0;~p52_new~0 := 0;~id2~0 := 0;~id1~0 := 0;~id4~0 := 0;~id3~0 := 0;~id5~0 := 0;~p21_old~0 := 0;~max3~0 := 0;~max2~0 := 0;~p51_old~0 := 0;~max1~0 := 0;~p41_old~0 := 0;~p24_new~0 := 0;~p12~0 := 0;~p14~0 := 0;~p13~0 := 0;~p15_old~0 := 0;~p14_new~0 := 0;~p15~0 := 0;~p31_old~0 := 0;~p23_old~0 := 0;~p32_new~0 := 0;~ep54~0 := 0;~p43_old~0 := 0;~ep53~0 := 0;~ep52~0 := 0;~p13_old~0 := 0;~ep51~0 := 0;~p42_new~0 := 0;~p21~0 := 0;~p23~0 := 0;~p25~0 := 0;~p24~0 := 0;~p12_new~0 := 0;~p25_old~0 := 0;~mode5~0 := 0;~mode4~0 := 0;~p54_old~0 := 0;~mode3~0 := 0;~p53_new~0 := 0;~p32~0 := 0;~p31~0 := 0;~p34~0 := 0;~p35~0 := 0;~mode2~0 := 0;~mode1~0 := 0;~p45_new~0 := 0;~p35_old~0 := 0;~p51_new~0 := 0;~p41~0 := 0;~p52_old~0 := 0;~p43~0 := 0;~p42~0 := 0;~p45~0 := 0;~st2~0 := 0;~st1~0 := 0;~st4~0 := 0;~st3~0 := 0;~st5~0 := 0;~p34_new~0 := 0;~p21_new~0 := 0;~r1~0 := 0; 3325#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~ret59#1, main_#t~ret60#1, main_#t~post61#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep15~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep21~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep23~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep24~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep25~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep31~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep32~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep34~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep35~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~ep41~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep42~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep43~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep45~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep51~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep52~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep53~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep54~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~id1~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~r1~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~st1~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~nl1~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~m1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~max1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~id2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~r2~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~st2~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~nl2~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~m2~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~max2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~mode2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~id3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~r3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~st3~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~nl3~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~m3~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~max3~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~mode3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~id4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~r4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~st4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~nl4~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~m4~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~max4~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~mode4~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id5~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r5~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st5~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl5~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m5~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max5~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode5~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 3223#L623 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 2780#L642 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 2844#L652 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 3214#L671 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 3306#L681 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 3097#L700 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 2900#L710 assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 2889#L729 init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 3086#L739 assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 2777#L758 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 2727#L768 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 2728#L787 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 3171#L797 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 2870#L816 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 3264#L826 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 2916#L845 init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 3232#L855 assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 2740#L874 init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 3165#L884 assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 2767#L903 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 3006#L913 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 2714#L932 init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 3284#L942 assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 3078#L961 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 3079#L971 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 2735#L990 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 2966#L1000 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 3009#L1019 init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 3337#L1029 assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 2880#L1048 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 3073#L1058 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 2742#L1077 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 3030#L1087 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 2883#L1106 init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 3182#L1116 assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 2864#L1135 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 3238#L1145 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 2737#L1164 init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 3191#L1174 assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 2849#L1193 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 3152#L1203 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 2923#L1222 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 3087#L1232 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 3140#L1251 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 3141#L1261 assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 3121#L1280 init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 3151#L1290 assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 2921#L1309 init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 3209#L1319 assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 2994#L1338 init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 3089#L1348 assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 2799#L1367 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 3277#L1377 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 2853#L1396 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 2896#L1406 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 2984#L1425 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 3293#L1435 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 2800#L1454 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 3156#L1464 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 3061#L1483 init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 3313#L1493 assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 2975#L1512 init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 2978#L1522 assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 2702#L1541 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 2830#L1551 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 2890#L1570 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 2891#L1580 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 3015#L1599 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 2769#L1609 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 2770#L1628 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 3104#L1638 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 2706#L1657 init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 2969#L1667 assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 2872#L1686 init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 3098#L1696 assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 3055#L1715 init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 3114#L1725 assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 3115#L1744 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 3282#L1754 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 3090#L1773 init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 3091#L1783 assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 2791#L1802 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 3241#L1812 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 3164#L1831 init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 2935#L1841 assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 2834#L1860 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 2885#L1870 assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 2886#L1889 init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 3080#L1899 assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 2794#L1918 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 3076#L1928 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 3077#L1947 init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 3268#L1957 assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 3303#L1976 init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 3052#L1986 assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 2948#L2005 init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 3092#L2015 assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 2856#L2034 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 3289#L2044 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 2811#L2063 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 3132#L2073 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 2960#L2092 init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 2950#L2102 assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 2846#L2121 init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 3026#L2131 assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 2808#L2150 init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 3070#L2160 assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 2818#L2179 init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 2819#L2189 assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 3072#L2208 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 3138#L2218 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 2789#L2237 init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 3216#L2247 assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 3200#L2266 init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 2909#L2276 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 2911#L2295 init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 3088#L2305 assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 2862#L2324 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 3064#L2334 assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 2744#L2353 init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 2745#L2363 assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 2699#L2363-1 init_#res#1 := init_~tmp___59~0#1; 2707#L2524 main_#t~ret59#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret59#1;havoc main_#t~ret59#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 2708#L21 assume !(0 == assume_abort_if_not_~cond#1); 3058#L20 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 3059#L2696-2 [2022-11-16 12:21:35,127 INFO L750 eck$LassoCheckResult]: Loop: 3059#L2696-2 assume !!(main_~i2~0#1 < 10);assume { :begin_inline_node1 } true; 3430#L148 assume !(0 != ~mode1~0 % 256); 3429#L187 assume ~r1~0 < 4; 2756#L188 assume 0 != ~ep12~0 % 256;~p12_new~0 := (if (if ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0 then ~max1~0 else ~p12_new~0) % 256 <= 127 then (if ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0 then ~max1~0 else ~p12_new~0) % 256 else (if ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0 then ~max1~0 else ~p12_new~0) % 256 - 256); 2757#L188-2 assume 0 != ~ep13~0 % 256;~p13_new~0 := (if (if ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0 then ~max1~0 else ~p13_new~0) % 256 <= 127 then (if ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0 then ~max1~0 else ~p13_new~0) % 256 else (if ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0 then ~max1~0 else ~p13_new~0) % 256 - 256); 2988#L191-1 assume 0 != ~ep14~0 % 256;~p14_new~0 := (if (if ~max1~0 != ~nomsg~0 && ~p14_new~0 == ~nomsg~0 then ~max1~0 else ~p14_new~0) % 256 <= 127 then (if ~max1~0 != ~nomsg~0 && ~p14_new~0 == ~nomsg~0 then ~max1~0 else ~p14_new~0) % 256 else (if ~max1~0 != ~nomsg~0 && ~p14_new~0 == ~nomsg~0 then ~max1~0 else ~p14_new~0) % 256 - 256); 2989#L194-1 assume 0 != ~ep15~0 % 256;~p15_new~0 := (if (if ~max1~0 != ~nomsg~0 && ~p15_new~0 == ~nomsg~0 then ~max1~0 else ~p15_new~0) % 256 <= 127 then (if ~max1~0 != ~nomsg~0 && ~p15_new~0 == ~nomsg~0 then ~max1~0 else ~p15_new~0) % 256 else (if ~max1~0 != ~nomsg~0 && ~p15_new~0 == ~nomsg~0 then ~max1~0 else ~p15_new~0) % 256 - 256); 3227#L187-1 ~mode1~0 := 1; 3398#L148-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true; 3396#L211 assume !(0 != ~mode2~0 % 256); 3390#L250 assume !(~r2~0 < 4); 3388#L250-1 ~mode2~0 := 1; 3386#L211-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true; 3384#L274 assume !(0 != ~mode3~0 % 256); 3381#L313 assume !(~r3~0 < 4); 3378#L313-1 ~mode3~0 := 1; 3376#L274-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true; 3374#L337 assume !(0 != ~mode4~0 % 256); 3371#L376 assume !(~r4~0 < 4); 3367#L376-1 ~mode4~0 := 1; 3363#L337-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true; 3359#L400 assume !(0 != ~mode5~0 % 256); 3355#L439 assume !(~r5~0 < 4); 3353#L439-1 ~mode5~0 := 1; 3351#L400-2 assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 3350#L2532 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 3349#L2533 assume ~st1~0 + ~nl1~0 <= 1; 3348#L2534 assume ~st2~0 + ~nl2~0 <= 1; 3347#L2535 assume ~st3~0 + ~nl3~0 <= 1; 3346#L2536 assume ~st4~0 + ~nl4~0 <= 1; 3345#L2537 assume ~st5~0 + ~nl5~0 <= 1; 3344#L2538 assume !(~r1~0 >= 4); 3184#L2541 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0; 3185#L2542 assume ~r1~0 < 4; 3428#L2547 assume !(~r1~0 >= 4); 2752#L2551 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0 + ~nl5~0; 2753#L2552 assume ~r1~0 < 4;check_~tmp~1#1 := 1; 2831#L2532-1 check_#res#1 := check_~tmp~1#1; 2832#L2588 main_#t~ret60#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret60#1;havoc main_#t~ret60#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 2964#L2756 assume !(0 == assert_~arg#1 % 256); 2965#L2751 assume { :end_inline_assert } true;main_#t~post61#1 := main_~i2~0#1;main_~i2~0#1 := 1 + main_#t~post61#1;havoc main_#t~post61#1; 3059#L2696-2 [2022-11-16 12:21:35,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:21:35,128 INFO L85 PathProgramCache]: Analyzing trace with hash -1707824794, now seen corresponding path program 3 times [2022-11-16 12:21:35,128 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:21:35,129 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [307837227] [2022-11-16 12:21:35,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:21:35,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:21:35,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:21:35,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:21:35,391 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:21:35,392 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [307837227] [2022-11-16 12:21:35,392 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [307837227] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:21:35,392 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:21:35,392 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 12:21:35,393 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1435538554] [2022-11-16 12:21:35,393 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:21:35,394 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-11-16 12:21:35,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:21:35,395 INFO L85 PathProgramCache]: Analyzing trace with hash -2028110291, now seen corresponding path program 1 times [2022-11-16 12:21:35,395 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:21:35,396 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1736880859] [2022-11-16 12:21:35,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:21:35,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:21:35,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:21:35,474 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 12:21:35,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 12:21:35,562 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 12:21:41,840 INFO L210 LassoAnalysis]: Preferences: [2022-11-16 12:21:41,840 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-16 12:21:41,841 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-16 12:21:41,841 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-16 12:21:41,841 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-16 12:21:41,841 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-16 12:21:41,841 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-16 12:21:41,842 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-16 12:21:41,842 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_floodmax.5.1.ufo.BOUNDED-10.pals.c_Iteration3_Loop [2022-11-16 12:21:41,842 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-16 12:21:41,842 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-16 12:21:41,885 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:21:41,900 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:21:41,906 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:21:41,909 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:21:43,604 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:21:43,615 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:21:43,618 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:21:43,624 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:21:43,628 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:21:43,635 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:21:43,639 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:21:43,642 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:21:43,647 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:21:43,654 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:21:43,678 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:21:43,683 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:21:43,693 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:21:43,701 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:21:43,705 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:21:43,708 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:21:43,711 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-16 12:21:46,721 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 22