./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-90.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-90.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5010e91c8960b30c4abfd42cca7c6e7ab4df39458aef0f493131589145d9293c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 17:02:35,743 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 17:02:35,838 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-08 17:02:35,844 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 17:02:35,844 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 17:02:35,870 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 17:02:35,871 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 17:02:35,872 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 17:02:35,877 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 17:02:35,877 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 17:02:35,878 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 17:02:35,878 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 17:02:35,879 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 17:02:35,880 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 17:02:35,880 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 17:02:35,881 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 17:02:35,881 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 17:02:35,882 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 17:02:35,882 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 17:02:35,883 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 17:02:35,883 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 17:02:35,884 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 17:02:35,884 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 17:02:35,885 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 17:02:35,885 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 17:02:35,886 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 17:02:35,886 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 17:02:35,886 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 17:02:35,887 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 17:02:35,887 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 17:02:35,888 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 17:02:35,888 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 17:02:35,888 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 17:02:35,889 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 17:02:35,889 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 17:02:35,889 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 17:02:35,889 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 17:02:35,890 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 17:02:35,890 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 17:02:35,890 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 17:02:35,891 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 17:02:35,895 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 17:02:35,895 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5010e91c8960b30c4abfd42cca7c6e7ab4df39458aef0f493131589145d9293c [2024-11-08 17:02:36,281 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 17:02:36,311 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 17:02:36,314 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 17:02:36,316 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 17:02:36,316 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 17:02:36,318 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-90.i Unable to find full path for "g++" [2024-11-08 17:02:38,634 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 17:02:38,903 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 17:02:38,904 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-90.i [2024-11-08 17:02:38,917 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/data/299ce312b/6382e9a4faa24013862c719627b6984e/FLAG3886503b9 [2024-11-08 17:02:39,223 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/data/299ce312b/6382e9a4faa24013862c719627b6984e [2024-11-08 17:02:39,226 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 17:02:39,228 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 17:02:39,230 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 17:02:39,230 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 17:02:39,239 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 17:02:39,240 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 05:02:39" (1/1) ... [2024-11-08 17:02:39,241 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32196024 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:02:39, skipping insertion in model container [2024-11-08 17:02:39,241 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 05:02:39" (1/1) ... [2024-11-08 17:02:39,284 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 17:02:39,543 WARN L250 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_98101184-5bab-4fed-b9e3-3af42e5c6289/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-90.i[919,932] [2024-11-08 17:02:39,661 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 17:02:39,677 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 17:02:39,697 WARN L250 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_98101184-5bab-4fed-b9e3-3af42e5c6289/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-90.i[919,932] [2024-11-08 17:02:39,815 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 17:02:39,852 INFO L204 MainTranslator]: Completed translation [2024-11-08 17:02:39,853 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:02:39 WrapperNode [2024-11-08 17:02:39,854 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 17:02:39,855 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 17:02:39,856 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 17:02:39,857 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 17:02:39,867 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:02:39" (1/1) ... [2024-11-08 17:02:39,892 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:02:39" (1/1) ... [2024-11-08 17:02:39,968 INFO L138 Inliner]: procedures = 26, calls = 64, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 306 [2024-11-08 17:02:39,970 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 17:02:39,971 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 17:02:39,971 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 17:02:39,975 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 17:02:39,994 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:02:39" (1/1) ... [2024-11-08 17:02:39,995 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:02:39" (1/1) ... [2024-11-08 17:02:40,000 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:02:39" (1/1) ... [2024-11-08 17:02:40,033 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-08 17:02:40,034 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:02:39" (1/1) ... [2024-11-08 17:02:40,034 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:02:39" (1/1) ... [2024-11-08 17:02:40,050 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:02:39" (1/1) ... [2024-11-08 17:02:40,056 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:02:39" (1/1) ... [2024-11-08 17:02:40,060 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:02:39" (1/1) ... [2024-11-08 17:02:40,064 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:02:39" (1/1) ... [2024-11-08 17:02:40,071 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 17:02:40,072 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 17:02:40,072 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 17:02:40,073 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 17:02:40,074 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:02:39" (1/1) ... [2024-11-08 17:02:40,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 17:02:40,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 17:02:40,141 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 17:02:40,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 17:02:40,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 17:02:40,192 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 17:02:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 17:02:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-08 17:02:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 17:02:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 17:02:40,380 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 17:02:40,384 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 17:02:41,157 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-11-08 17:02:41,157 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 17:02:41,180 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 17:02:41,180 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 17:02:41,181 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 05:02:41 BoogieIcfgContainer [2024-11-08 17:02:41,181 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 17:02:41,184 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 17:02:41,184 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 17:02:41,188 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 17:02:41,188 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 05:02:39" (1/3) ... [2024-11-08 17:02:41,189 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fa2175d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 05:02:41, skipping insertion in model container [2024-11-08 17:02:41,190 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:02:39" (2/3) ... [2024-11-08 17:02:41,191 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fa2175d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 05:02:41, skipping insertion in model container [2024-11-08 17:02:41,191 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 05:02:41" (3/3) ... [2024-11-08 17:02:41,193 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-cn_file-90.i [2024-11-08 17:02:41,217 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 17:02:41,217 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 17:02:41,324 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 17:02:41,332 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@8474041, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 17:02:41,333 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 17:02:41,339 INFO L276 IsEmpty]: Start isEmpty. Operand has 133 states, 79 states have (on average 1.4303797468354431) internal successors, (113), 80 states have internal predecessors, (113), 51 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) [2024-11-08 17:02:41,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-08 17:02:41,368 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:02:41,369 INFO L215 NwaCegarLoop]: trace histogram [51, 51, 51, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:02:41,370 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:02:41,375 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:02:41,376 INFO L85 PathProgramCache]: Analyzing trace with hash -1114967436, now seen corresponding path program 1 times [2024-11-08 17:02:41,389 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 17:02:41,389 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2014738881] [2024-11-08 17:02:41,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:02:41,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 17:02:41,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,053 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 17:02:42,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,081 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 17:02:42,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,090 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-08 17:02:42,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,101 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 17:02:42,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,113 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-08 17:02:42,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,125 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-11-08 17:02:42,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-08 17:02:42,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-11-08 17:02:42,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,174 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-08 17:02:42,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 17:02:42,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-08 17:02:42,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,225 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-08 17:02:42,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,231 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-08 17:02:42,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,240 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-08 17:02:42,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,246 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-08 17:02:42,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,251 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-08 17:02:42,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,257 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-08 17:02:42,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-08 17:02:42,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-08 17:02:42,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-08 17:02:42,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,278 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-08 17:02:42,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-08 17:02:42,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,289 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-11-08 17:02:42,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,294 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-08 17:02:42,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,305 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 17:02:42,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,311 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-08 17:02:42,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,316 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-08 17:02:42,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,326 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-08 17:02:42,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,338 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-08 17:02:42,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,348 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-08 17:02:42,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-08 17:02:42,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,367 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-08 17:02:42,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,373 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-08 17:02:42,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,379 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-08 17:02:42,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-08 17:02:42,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,393 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-08 17:02:42,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,405 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-08 17:02:42,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,419 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-08 17:02:42,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-11-08 17:02:42,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-08 17:02:42,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,442 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-11-08 17:02:42,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,452 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-11-08 17:02:42,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,458 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-11-08 17:02:42,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,465 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2024-11-08 17:02:42,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,478 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-08 17:02:42,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,486 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2024-11-08 17:02:42,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,492 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-08 17:02:42,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,499 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2024-11-08 17:02:42,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,510 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2024-11-08 17:02:42,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-08 17:02:42,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,532 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2024-11-08 17:02:42,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:42,552 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5100 trivial. 0 not checked. [2024-11-08 17:02:42,553 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 17:02:42,554 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2014738881] [2024-11-08 17:02:42,555 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2014738881] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:02:42,555 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:02:42,555 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 17:02:42,559 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [279817808] [2024-11-08 17:02:42,560 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:02:42,566 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-08 17:02:42,567 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 17:02:42,607 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-08 17:02:42,609 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 17:02:42,612 INFO L87 Difference]: Start difference. First operand has 133 states, 79 states have (on average 1.4303797468354431) internal successors, (113), 80 states have internal predecessors, (113), 51 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) Second operand has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 1 states have call predecessors, (51), 2 states have call successors, (51) [2024-11-08 17:02:42,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:02:42,694 INFO L93 Difference]: Finished difference Result 259 states and 475 transitions. [2024-11-08 17:02:42,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 17:02:42,698 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 1 states have call predecessors, (51), 2 states have call successors, (51) Word has length 309 [2024-11-08 17:02:42,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:02:42,712 INFO L225 Difference]: With dead ends: 259 [2024-11-08 17:02:42,712 INFO L226 Difference]: Without dead ends: 129 [2024-11-08 17:02:42,719 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 155 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 17:02:42,730 INFO L432 NwaCegarLoop]: 208 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 208 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 17:02:42,733 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 208 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 17:02:42,761 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129 states. [2024-11-08 17:02:42,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129 to 129. [2024-11-08 17:02:42,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 129 states, 76 states have (on average 1.394736842105263) internal successors, (106), 76 states have internal predecessors, (106), 51 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) [2024-11-08 17:02:42,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 129 states and 208 transitions. [2024-11-08 17:02:42,848 INFO L78 Accepts]: Start accepts. Automaton has 129 states and 208 transitions. Word has length 309 [2024-11-08 17:02:42,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:02:42,849 INFO L471 AbstractCegarLoop]: Abstraction has 129 states and 208 transitions. [2024-11-08 17:02:42,849 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 1 states have call predecessors, (51), 2 states have call successors, (51) [2024-11-08 17:02:42,854 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 208 transitions. [2024-11-08 17:02:42,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-08 17:02:42,867 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:02:42,868 INFO L215 NwaCegarLoop]: trace histogram [51, 51, 51, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:02:42,868 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-08 17:02:42,869 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:02:42,869 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:02:42,869 INFO L85 PathProgramCache]: Analyzing trace with hash 1453795058, now seen corresponding path program 1 times [2024-11-08 17:02:42,870 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 17:02:42,870 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1160637188] [2024-11-08 17:02:42,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:02:42,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 17:02:43,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:43,801 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 17:02:43,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:43,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 17:02:43,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:43,819 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-08 17:02:43,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:43,834 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 17:02:43,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:43,846 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-08 17:02:43,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:43,856 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-11-08 17:02:43,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:43,864 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-08 17:02:43,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:43,871 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-11-08 17:02:43,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:43,884 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-08 17:02:43,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:43,896 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 17:02:43,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:43,911 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-08 17:02:43,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:43,926 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-08 17:02:43,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:43,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-08 17:02:43,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:43,944 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-08 17:02:43,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:43,959 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-08 17:02:43,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:43,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-08 17:02:43,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:43,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-08 17:02:43,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:43,992 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-08 17:02:43,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,007 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-08 17:02:44,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,015 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-08 17:02:44,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,027 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-08 17:02:44,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,037 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-08 17:02:44,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,047 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-11-08 17:02:44,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,059 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-08 17:02:44,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,067 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 17:02:44,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,079 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-08 17:02:44,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,088 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-08 17:02:44,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,097 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-08 17:02:44,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,107 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-08 17:02:44,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,116 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-08 17:02:44,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,129 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-08 17:02:44,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,140 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-08 17:02:44,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-08 17:02:44,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,162 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-08 17:02:44,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,170 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-08 17:02:44,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,182 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-08 17:02:44,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,192 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-08 17:02:44,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,199 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-08 17:02:44,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-11-08 17:02:44,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-08 17:02:44,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,221 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-11-08 17:02:44,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,246 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-11-08 17:02:44,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,254 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-11-08 17:02:44,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,260 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2024-11-08 17:02:44,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-08 17:02:44,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,270 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2024-11-08 17:02:44,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,276 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-08 17:02:44,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2024-11-08 17:02:44,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,290 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2024-11-08 17:02:44,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,297 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-08 17:02:44,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,305 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2024-11-08 17:02:44,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:44,314 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5100 trivial. 0 not checked. [2024-11-08 17:02:44,315 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 17:02:44,315 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1160637188] [2024-11-08 17:02:44,315 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1160637188] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:02:44,316 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:02:44,316 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 17:02:44,316 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1107977761] [2024-11-08 17:02:44,317 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:02:44,319 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 17:02:44,319 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 17:02:44,320 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 17:02:44,320 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 17:02:44,321 INFO L87 Difference]: Start difference. First operand 129 states and 208 transitions. Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 1 states have call predecessors, (51), 1 states have call successors, (51) [2024-11-08 17:02:44,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:02:44,408 INFO L93 Difference]: Finished difference Result 371 states and 606 transitions. [2024-11-08 17:02:44,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 17:02:44,411 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 1 states have call predecessors, (51), 1 states have call successors, (51) Word has length 309 [2024-11-08 17:02:44,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:02:44,420 INFO L225 Difference]: With dead ends: 371 [2024-11-08 17:02:44,420 INFO L226 Difference]: Without dead ends: 245 [2024-11-08 17:02:44,422 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 104 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 17:02:44,423 INFO L432 NwaCegarLoop]: 206 mSDtfsCounter, 107 mSDsluCounter, 200 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 107 SdHoareTripleChecker+Valid, 406 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 17:02:44,424 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [107 Valid, 406 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 17:02:44,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2024-11-08 17:02:44,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 220. [2024-11-08 17:02:44,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 220 states, 115 states have (on average 1.3043478260869565) internal successors, (150), 115 states have internal predecessors, (150), 102 states have call successors, (102), 2 states have call predecessors, (102), 2 states have return successors, (102), 102 states have call predecessors, (102), 102 states have call successors, (102) [2024-11-08 17:02:44,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 220 states and 354 transitions. [2024-11-08 17:02:44,526 INFO L78 Accepts]: Start accepts. Automaton has 220 states and 354 transitions. Word has length 309 [2024-11-08 17:02:44,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:02:44,528 INFO L471 AbstractCegarLoop]: Abstraction has 220 states and 354 transitions. [2024-11-08 17:02:44,528 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 1 states have call predecessors, (51), 1 states have call successors, (51) [2024-11-08 17:02:44,529 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 354 transitions. [2024-11-08 17:02:44,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-08 17:02:44,536 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:02:44,536 INFO L215 NwaCegarLoop]: trace histogram [51, 51, 51, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:02:44,537 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-08 17:02:44,537 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:02:44,540 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:02:44,540 INFO L85 PathProgramCache]: Analyzing trace with hash 778963977, now seen corresponding path program 1 times [2024-11-08 17:02:44,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 17:02:44,541 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1255877544] [2024-11-08 17:02:44,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:02:44,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 17:02:44,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 17:02:45,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,635 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 17:02:45,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-08 17:02:45,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 17:02:45,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,666 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-08 17:02:45,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,679 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-11-08 17:02:45,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,693 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-08 17:02:45,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,702 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-11-08 17:02:45,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-08 17:02:45,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,725 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 17:02:45,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-08 17:02:45,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,750 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-08 17:02:45,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-08 17:02:45,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-08 17:02:45,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-08 17:02:45,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-08 17:02:45,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-08 17:02:45,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-08 17:02:45,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,836 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-08 17:02:45,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,848 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-08 17:02:45,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,861 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-08 17:02:45,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,871 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-08 17:02:45,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-11-08 17:02:45,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,895 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-08 17:02:45,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 17:02:45,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,925 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-08 17:02:45,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-08 17:02:45,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-08 17:02:45,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-08 17:02:45,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,963 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-08 17:02:45,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,973 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-08 17:02:45,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,984 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-08 17:02:45,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:45,993 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-08 17:02:45,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:46,003 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-08 17:02:46,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:46,014 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-08 17:02:46,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:46,024 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-08 17:02:46,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:46,034 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-08 17:02:46,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:46,045 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-08 17:02:46,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:46,054 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-11-08 17:02:46,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:46,064 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-08 17:02:46,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:46,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-11-08 17:02:46,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:46,084 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-11-08 17:02:46,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:46,093 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-11-08 17:02:46,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:46,103 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2024-11-08 17:02:46,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:46,111 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-08 17:02:46,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:46,122 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2024-11-08 17:02:46,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:46,133 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-08 17:02:46,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:46,143 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2024-11-08 17:02:46,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:46,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2024-11-08 17:02:46,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:46,165 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-08 17:02:46,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:46,176 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2024-11-08 17:02:46,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:46,194 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5100 trivial. 0 not checked. [2024-11-08 17:02:46,195 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 17:02:46,195 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1255877544] [2024-11-08 17:02:46,197 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1255877544] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:02:46,197 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:02:46,197 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 17:02:46,197 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [191937485] [2024-11-08 17:02:46,198 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:02:46,198 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 17:02:46,201 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 17:02:46,202 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 17:02:46,202 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 17:02:46,203 INFO L87 Difference]: Start difference. First operand 220 states and 354 transitions. Second operand has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 1 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 1 states have call predecessors, (51), 1 states have call successors, (51) [2024-11-08 17:02:46,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:02:46,832 INFO L93 Difference]: Finished difference Result 387 states and 626 transitions. [2024-11-08 17:02:46,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 17:02:46,834 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 1 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 1 states have call predecessors, (51), 1 states have call successors, (51) Word has length 310 [2024-11-08 17:02:46,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:02:46,843 INFO L225 Difference]: With dead ends: 387 [2024-11-08 17:02:46,843 INFO L226 Difference]: Without dead ends: 256 [2024-11-08 17:02:46,844 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-08 17:02:46,845 INFO L432 NwaCegarLoop]: 199 mSDtfsCounter, 110 mSDsluCounter, 386 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 155 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 110 SdHoareTripleChecker+Valid, 585 SdHoareTripleChecker+Invalid, 188 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 155 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-08 17:02:46,849 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [110 Valid, 585 Invalid, 188 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [155 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-08 17:02:46,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 256 states. [2024-11-08 17:02:46,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 256 to 247. [2024-11-08 17:02:46,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 247 states, 142 states have (on average 1.3873239436619718) internal successors, (197), 142 states have internal predecessors, (197), 102 states have call successors, (102), 2 states have call predecessors, (102), 2 states have return successors, (102), 102 states have call predecessors, (102), 102 states have call successors, (102) [2024-11-08 17:02:46,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 247 states and 401 transitions. [2024-11-08 17:02:46,968 INFO L78 Accepts]: Start accepts. Automaton has 247 states and 401 transitions. Word has length 310 [2024-11-08 17:02:46,969 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:02:46,969 INFO L471 AbstractCegarLoop]: Abstraction has 247 states and 401 transitions. [2024-11-08 17:02:46,970 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 1 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 1 states have call predecessors, (51), 1 states have call successors, (51) [2024-11-08 17:02:46,971 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 401 transitions. [2024-11-08 17:02:46,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-08 17:02:46,978 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:02:46,978 INFO L215 NwaCegarLoop]: trace histogram [51, 51, 51, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:02:46,978 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-08 17:02:46,979 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:02:46,979 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:02:46,980 INFO L85 PathProgramCache]: Analyzing trace with hash -1201324752, now seen corresponding path program 1 times [2024-11-08 17:02:46,980 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 17:02:46,980 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [931604460] [2024-11-08 17:02:46,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:02:46,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 17:02:47,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,394 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 17:02:47,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 17:02:47,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,410 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-08 17:02:47,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,416 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 17:02:47,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,421 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-08 17:02:47,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-11-08 17:02:47,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,435 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-08 17:02:47,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,440 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-11-08 17:02:47,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-08 17:02:47,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,452 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 17:02:47,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,458 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-08 17:02:47,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,464 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-08 17:02:47,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,469 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-08 17:02:47,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-08 17:02:47,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,481 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-08 17:02:47,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-08 17:02:47,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,494 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-08 17:02:47,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-08 17:02:47,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,506 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-08 17:02:47,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,512 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-08 17:02:47,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,518 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-08 17:02:47,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,524 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-08 17:02:47,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,530 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-11-08 17:02:47,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,539 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-08 17:02:47,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,545 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 17:02:47,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,551 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-08 17:02:47,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,557 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-08 17:02:47,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,563 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-08 17:02:47,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,569 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-08 17:02:47,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,575 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-08 17:02:47,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-08 17:02:47,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,588 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-08 17:02:47,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,593 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-08 17:02:47,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,600 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-08 17:02:47,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,608 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-08 17:02:47,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,630 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-08 17:02:47,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-08 17:02:47,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,647 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-08 17:02:47,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,654 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-11-08 17:02:47,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,663 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-08 17:02:47,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,668 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-11-08 17:02:47,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,674 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-11-08 17:02:47,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,679 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-11-08 17:02:47,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,685 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2024-11-08 17:02:47,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,690 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-08 17:02:47,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2024-11-08 17:02:47,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,703 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-08 17:02:47,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,709 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2024-11-08 17:02:47,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,715 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2024-11-08 17:02:47,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,728 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-08 17:02:47,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,737 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2024-11-08 17:02:47,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:47,746 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5100 trivial. 0 not checked. [2024-11-08 17:02:47,746 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 17:02:47,747 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [931604460] [2024-11-08 17:02:47,747 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [931604460] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:02:47,747 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:02:47,747 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 17:02:47,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [638593022] [2024-11-08 17:02:47,747 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:02:47,749 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 17:02:47,749 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 17:02:47,750 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 17:02:47,750 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-08 17:02:47,750 INFO L87 Difference]: Start difference. First operand 247 states and 401 transitions. Second operand has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 1 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 1 states have call predecessors, (51), 1 states have call successors, (51) [2024-11-08 17:02:48,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:02:48,268 INFO L93 Difference]: Finished difference Result 546 states and 886 transitions. [2024-11-08 17:02:48,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 17:02:48,270 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 1 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 1 states have call predecessors, (51), 1 states have call successors, (51) Word has length 312 [2024-11-08 17:02:48,271 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:02:48,276 INFO L225 Difference]: With dead ends: 546 [2024-11-08 17:02:48,277 INFO L226 Difference]: Without dead ends: 388 [2024-11-08 17:02:48,278 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-08 17:02:48,280 INFO L432 NwaCegarLoop]: 210 mSDtfsCounter, 173 mSDsluCounter, 392 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 155 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 173 SdHoareTripleChecker+Valid, 602 SdHoareTripleChecker+Invalid, 188 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 155 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-08 17:02:48,280 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [173 Valid, 602 Invalid, 188 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [155 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-08 17:02:48,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 388 states. [2024-11-08 17:02:48,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 388 to 378. [2024-11-08 17:02:48,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 378 states, 221 states have (on average 1.3846153846153846) internal successors, (306), 221 states have internal predecessors, (306), 153 states have call successors, (153), 3 states have call predecessors, (153), 3 states have return successors, (153), 153 states have call predecessors, (153), 153 states have call successors, (153) [2024-11-08 17:02:48,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 378 states and 612 transitions. [2024-11-08 17:02:48,371 INFO L78 Accepts]: Start accepts. Automaton has 378 states and 612 transitions. Word has length 312 [2024-11-08 17:02:48,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:02:48,372 INFO L471 AbstractCegarLoop]: Abstraction has 378 states and 612 transitions. [2024-11-08 17:02:48,373 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 1 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 1 states have call predecessors, (51), 1 states have call successors, (51) [2024-11-08 17:02:48,373 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 612 transitions. [2024-11-08 17:02:48,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-08 17:02:48,379 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:02:48,379 INFO L215 NwaCegarLoop]: trace histogram [51, 51, 51, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:02:48,379 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-08 17:02:48,380 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:02:48,380 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:02:48,380 INFO L85 PathProgramCache]: Analyzing trace with hash -1255623095, now seen corresponding path program 1 times [2024-11-08 17:02:48,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 17:02:48,381 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [707447354] [2024-11-08 17:02:48,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:02:48,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 17:02:48,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,217 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 17:02:49,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,220 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 17:02:49,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-08 17:02:49,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,227 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 17:02:49,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,230 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-08 17:02:49,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-11-08 17:02:49,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,237 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-08 17:02:49,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,241 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-11-08 17:02:49,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,276 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-08 17:02:49,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,281 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-08 17:02:49,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,288 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-08 17:02:49,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,310 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-08 17:02:49,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,316 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-11-08 17:02:49,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-11-08 17:02:49,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,330 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-08 17:02:49,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,338 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-08 17:02:49,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,345 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-08 17:02:49,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,351 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-08 17:02:49,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,359 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-08 17:02:49,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,366 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-08 17:02:49,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,373 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-08 17:02:49,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,380 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-11-08 17:02:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,387 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-11-08 17:02:49,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,393 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-08 17:02:49,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,399 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-08 17:02:49,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,405 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-08 17:02:49,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,411 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-08 17:02:49,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,417 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-08 17:02:49,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,425 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-08 17:02:49,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-08 17:02:49,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-08 17:02:49,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-08 17:02:49,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,449 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-08 17:02:49,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,455 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-11-08 17:02:49,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,461 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-08 17:02:49,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,467 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-08 17:02:49,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,475 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-08 17:02:49,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,481 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-08 17:02:49,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,487 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-11-08 17:02:49,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,494 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-11-08 17:02:49,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-11-08 17:02:49,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-11-08 17:02:49,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,516 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-11-08 17:02:49,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2024-11-08 17:02:49,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-08 17:02:49,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,536 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2024-11-08 17:02:49,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,543 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-08 17:02:49,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2024-11-08 17:02:49,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,569 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2024-11-08 17:02:49,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,576 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-08 17:02:49,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,584 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2024-11-08 17:02:49,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,594 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 48 proven. 246 refuted. 0 times theorem prover too weak. 4806 trivial. 0 not checked. [2024-11-08 17:02:49,594 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 17:02:49,594 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [707447354] [2024-11-08 17:02:49,595 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [707447354] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 17:02:49,595 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [883450381] [2024-11-08 17:02:49,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:02:49,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 17:02:49,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 17:02:49,600 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 17:02:49,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-08 17:02:49,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:02:49,901 INFO L255 TraceCheckSpWp]: Trace formula consists of 688 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 17:02:49,930 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:02:52,255 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 1637 proven. 246 refuted. 0 times theorem prover too weak. 3217 trivial. 0 not checked. [2024-11-08 17:02:52,255 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 17:02:53,236 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 48 proven. 249 refuted. 0 times theorem prover too weak. 4803 trivial. 0 not checked. [2024-11-08 17:02:53,236 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [883450381] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 17:02:53,236 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 17:02:53,237 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 8, 8] total 15 [2024-11-08 17:02:53,237 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [146722610] [2024-11-08 17:02:53,237 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 17:02:53,243 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-11-08 17:02:53,243 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 17:02:53,248 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-11-08 17:02:53,248 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=144, Unknown=0, NotChecked=0, Total=210 [2024-11-08 17:02:53,249 INFO L87 Difference]: Start difference. First operand 378 states and 612 transitions. Second operand has 15 states, 15 states have (on average 9.866666666666667) internal successors, (148), 15 states have internal predecessors, (148), 6 states have call successors, (137), 3 states have call predecessors, (137), 7 states have return successors, (138), 6 states have call predecessors, (138), 6 states have call successors, (138) [2024-11-08 17:02:54,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:02:54,140 INFO L93 Difference]: Finished difference Result 695 states and 1097 transitions. [2024-11-08 17:02:54,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-08 17:02:54,142 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 9.866666666666667) internal successors, (148), 15 states have internal predecessors, (148), 6 states have call successors, (137), 3 states have call predecessors, (137), 7 states have return successors, (138), 6 states have call predecessors, (138), 6 states have call successors, (138) Word has length 314 [2024-11-08 17:02:54,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:02:54,148 INFO L225 Difference]: With dead ends: 695 [2024-11-08 17:02:54,149 INFO L226 Difference]: Without dead ends: 420 [2024-11-08 17:02:54,150 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 740 GetRequests, 721 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=146, Invalid=274, Unknown=0, NotChecked=0, Total=420 [2024-11-08 17:02:54,152 INFO L432 NwaCegarLoop]: 149 mSDtfsCounter, 406 mSDsluCounter, 291 mSDsCounter, 0 mSdLazyCounter, 413 mSolverCounterSat, 95 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 414 SdHoareTripleChecker+Valid, 440 SdHoareTripleChecker+Invalid, 508 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 95 IncrementalHoareTripleChecker+Valid, 413 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-08 17:02:54,153 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [414 Valid, 440 Invalid, 508 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [95 Valid, 413 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-08 17:02:54,157 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 420 states. [2024-11-08 17:02:54,253 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 420 to 402. [2024-11-08 17:02:54,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 402 states, 239 states have (on average 1.3430962343096233) internal successors, (321), 239 states have internal predecessors, (321), 153 states have call successors, (153), 9 states have call predecessors, (153), 9 states have return successors, (153), 153 states have call predecessors, (153), 153 states have call successors, (153) [2024-11-08 17:02:54,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 402 states and 627 transitions. [2024-11-08 17:02:54,259 INFO L78 Accepts]: Start accepts. Automaton has 402 states and 627 transitions. Word has length 314 [2024-11-08 17:02:54,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:02:54,262 INFO L471 AbstractCegarLoop]: Abstraction has 402 states and 627 transitions. [2024-11-08 17:02:54,262 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 9.866666666666667) internal successors, (148), 15 states have internal predecessors, (148), 6 states have call successors, (137), 3 states have call predecessors, (137), 7 states have return successors, (138), 6 states have call predecessors, (138), 6 states have call successors, (138) [2024-11-08 17:02:54,265 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 627 transitions. [2024-11-08 17:02:54,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-08 17:02:54,272 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:02:54,273 INFO L215 NwaCegarLoop]: trace histogram [51, 51, 51, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:02:54,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-08 17:02:54,473 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 17:02:54,474 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:02:54,474 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:02:54,475 INFO L85 PathProgramCache]: Analyzing trace with hash 1045199495, now seen corresponding path program 1 times [2024-11-08 17:02:54,475 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 17:02:54,475 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1400318246] [2024-11-08 17:02:54,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:02:54,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 17:02:54,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 17:02:54,741 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [962732433] [2024-11-08 17:02:54,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:02:54,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 17:02:54,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 17:02:54,743 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 17:02:54,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-08 17:02:55,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 17:02:55,154 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 17:02:55,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 17:02:55,666 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 17:02:55,666 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-08 17:02:55,668 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-08 17:02:55,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-08 17:02:55,871 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2024-11-08 17:02:55,874 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2024-11-08 17:02:56,105 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-08 17:02:56,108 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.11 05:02:56 BoogieIcfgContainer [2024-11-08 17:02:56,109 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-08 17:02:56,109 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 17:02:56,110 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 17:02:56,110 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 17:02:56,111 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 05:02:41" (3/4) ... [2024-11-08 17:02:56,114 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-08 17:02:56,116 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 17:02:56,116 INFO L158 Benchmark]: Toolchain (without parser) took 16888.56ms. Allocated memory was 163.6MB in the beginning and 257.9MB in the end (delta: 94.4MB). Free memory was 128.1MB in the beginning and 105.3MB in the end (delta: 22.8MB). Peak memory consumption was 117.6MB. Max. memory is 16.1GB. [2024-11-08 17:02:56,117 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 117.4MB. Free memory is still 86.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 17:02:56,117 INFO L158 Benchmark]: CACSL2BoogieTranslator took 624.13ms. Allocated memory is still 163.6MB. Free memory was 128.1MB in the beginning and 121.1MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 17:02:56,118 INFO L158 Benchmark]: Boogie Procedure Inliner took 115.18ms. Allocated memory is still 163.6MB. Free memory was 121.1MB in the beginning and 116.5MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 17:02:56,118 INFO L158 Benchmark]: Boogie Preprocessor took 100.47ms. Allocated memory is still 163.6MB. Free memory was 116.5MB in the beginning and 110.8MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 17:02:56,119 INFO L158 Benchmark]: RCFGBuilder took 1108.85ms. Allocated memory is still 163.6MB. Free memory was 110.8MB in the beginning and 77.3MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-08 17:02:56,119 INFO L158 Benchmark]: TraceAbstraction took 14925.10ms. Allocated memory was 163.6MB in the beginning and 257.9MB in the end (delta: 94.4MB). Free memory was 76.7MB in the beginning and 106.4MB in the end (delta: -29.7MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. [2024-11-08 17:02:56,120 INFO L158 Benchmark]: Witness Printer took 6.41ms. Allocated memory is still 257.9MB. Free memory was 106.4MB in the beginning and 105.3MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 17:02:56,122 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 117.4MB. Free memory is still 86.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 624.13ms. Allocated memory is still 163.6MB. Free memory was 128.1MB in the beginning and 121.1MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 115.18ms. Allocated memory is still 163.6MB. Free memory was 121.1MB in the beginning and 116.5MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 100.47ms. Allocated memory is still 163.6MB. Free memory was 116.5MB in the beginning and 110.8MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1108.85ms. Allocated memory is still 163.6MB. Free memory was 110.8MB in the beginning and 77.3MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * TraceAbstraction took 14925.10ms. Allocated memory was 163.6MB in the beginning and 257.9MB in the end (delta: 94.4MB). Free memory was 76.7MB in the beginning and 106.4MB in the end (delta: -29.7MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. * Witness Printer took 6.41ms. Allocated memory is still 257.9MB. Free memory was 106.4MB in the beginning and 105.3MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 237, overapproximation of bitwiseOr at line 237, overapproximation of shiftLeft at line 84, overapproximation of someUnaryDOUBLEoperation at line 45. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = -32; [L23] signed long int var_1_3 = 10; [L24] signed long int var_1_4 = 64; [L25] unsigned short int var_1_11 = 64; [L26] unsigned short int var_1_12 = 8; [L27] unsigned short int var_1_13 = 5; [L28] signed short int var_1_14 = 8; [L29] unsigned short int var_1_15 = 62763; [L30] unsigned long int var_1_16 = 25; [L31] float var_1_18 = 63.25; [L32] unsigned char var_1_20 = 0; [L33] float var_1_21 = 7.8; [L34] float var_1_22 = 32.1; [L35] unsigned char var_1_23 = 0; [L36] signed long int var_1_24 = -16; [L37] signed short int var_1_26 = 16; [L38] signed short int var_1_27 = -128; [L39] unsigned char var_1_28 = 1; [L40] unsigned char var_1_29 = 1; [L41] signed short int var_1_30 = -5; [L42] signed short int var_1_31 = 10; [L43] signed short int var_1_32 = 128; [L44] float var_1_33 = 127.8; [L45] float var_1_34 = -0.2; [L46] unsigned char var_1_35 = 0; [L47] unsigned char var_1_36 = 0; [L48] unsigned char var_1_37 = 0; [L49] unsigned char var_1_38 = 128; [L50] unsigned char var_1_39 = 10; [L51] unsigned char var_1_40 = 5; [L52] unsigned char var_1_41 = 2; [L53] unsigned char var_1_42 = 0; [L54] signed long int var_1_43 = 1; [L55] unsigned char var_1_44 = 1; [L56] unsigned char var_1_45 = 1; [L57] signed long int var_1_46 = 256; [L58] unsigned long int var_1_47 = 16; [L59] unsigned long int var_1_48 = 1289077960; [L60] unsigned long int var_1_49 = 10; [L61] unsigned long int var_1_50 = 3273461173; [L62] signed long int last_1_var_1_1 = -32; [L63] unsigned short int last_1_var_1_11 = 64; [L64] signed short int last_1_var_1_14 = 8; [L65] unsigned long int last_1_var_1_16 = 25; [L66] float last_1_var_1_18 = 63.25; VAL [isInitial=0, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=10, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=64, var_1_50=3273461173] [L241] isInitial = 1 [L242] FCALL initially() [L243] COND TRUE 1 [L244] CALL updateLastVariables() [L230] last_1_var_1_1 = var_1_1 [L231] last_1_var_1_11 = var_1_11 [L232] last_1_var_1_14 = var_1_14 [L233] last_1_var_1_16 = var_1_16 [L234] last_1_var_1_18 = var_1_18 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=10, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=64, var_1_50=3273461173] [L244] RET updateLastVariables() [L245] CALL updateVariables() [L151] var_1_3 = __VERIFIER_nondet_long() [L152] CALL assume_abort_if_not(var_1_3 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=64, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=64, var_1_50=3273461173] [L152] RET assume_abort_if_not(var_1_3 >= -2147483648) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=64, var_1_50=3273461173] [L153] CALL assume_abort_if_not(var_1_3 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=64, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=64, var_1_50=3273461173] [L153] RET assume_abort_if_not(var_1_3 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=64, var_1_50=3273461173] [L154] CALL assume_abort_if_not(var_1_3 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=64, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=64, var_1_50=3273461173] [L154] RET assume_abort_if_not(var_1_3 != 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=64, var_1_50=3273461173] [L155] var_1_4 = __VERIFIER_nondet_long() [L156] CALL assume_abort_if_not(var_1_4 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L156] RET assume_abort_if_not(var_1_4 >= -2147483648) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L157] CALL assume_abort_if_not(var_1_4 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L157] RET assume_abort_if_not(var_1_4 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L158] CALL assume_abort_if_not(var_1_4 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L158] RET assume_abort_if_not(var_1_4 != 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=8, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L159] var_1_12 = __VERIFIER_nondet_ushort() [L160] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L160] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L161] CALL assume_abort_if_not(var_1_12 <= 16384) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L161] RET assume_abort_if_not(var_1_12 <= 16384) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=5, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L162] var_1_13 = __VERIFIER_nondet_ushort() [L163] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L163] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L164] CALL assume_abort_if_not(var_1_13 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L164] RET assume_abort_if_not(var_1_13 <= 16383) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=62763, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L165] var_1_15 = __VERIFIER_nondet_ushort() [L166] CALL assume_abort_if_not(var_1_15 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L166] RET assume_abort_if_not(var_1_15 >= 32767) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L167] CALL assume_abort_if_not(var_1_15 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L167] RET assume_abort_if_not(var_1_15 <= 65535) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=0, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L168] var_1_20 = __VERIFIER_nondet_uchar() [L169] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L169] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L170] CALL assume_abort_if_not(var_1_20 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L170] RET assume_abort_if_not(var_1_20 <= 1) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_21=39/5, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L171] var_1_21 = __VERIFIER_nondet_float() [L172] CALL assume_abort_if_not((var_1_21 >= -461168.6018427382800e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L172] RET assume_abort_if_not((var_1_21 >= -461168.6018427382800e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_22=321/10, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L173] var_1_22 = __VERIFIER_nondet_float() [L174] CALL assume_abort_if_not((var_1_22 >= -461168.6018427382800e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 4611686.018427382800e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L174] RET assume_abort_if_not((var_1_22 >= -461168.6018427382800e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 4611686.018427382800e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=0, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L175] var_1_23 = __VERIFIER_nondet_uchar() [L176] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L176] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L177] CALL assume_abort_if_not(var_1_23 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L177] RET assume_abort_if_not(var_1_23 <= 1) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L178] var_1_27 = __VERIFIER_nondet_short() [L179] CALL assume_abort_if_not(var_1_27 >= -32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L179] RET assume_abort_if_not(var_1_27 >= -32767) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L180] CALL assume_abort_if_not(var_1_27 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L180] RET assume_abort_if_not(var_1_27 <= 32766) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L181] var_1_29 = __VERIFIER_nondet_uchar() [L182] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L182] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L183] CALL assume_abort_if_not(var_1_29 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L183] RET assume_abort_if_not(var_1_29 <= 1) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-5, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L184] var_1_30 = __VERIFIER_nondet_short() [L185] CALL assume_abort_if_not(var_1_30 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L185] RET assume_abort_if_not(var_1_30 >= -32768) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L186] CALL assume_abort_if_not(var_1_30 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L186] RET assume_abort_if_not(var_1_30 <= 32767) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=10, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L187] var_1_31 = __VERIFIER_nondet_short() [L188] CALL assume_abort_if_not(var_1_31 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L188] RET assume_abort_if_not(var_1_31 >= -32768) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L189] CALL assume_abort_if_not(var_1_31 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L189] RET assume_abort_if_not(var_1_31 <= 32767) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=128, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L190] var_1_32 = __VERIFIER_nondet_short() [L191] CALL assume_abort_if_not(var_1_32 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L191] RET assume_abort_if_not(var_1_32 >= -32768) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L192] CALL assume_abort_if_not(var_1_32 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L192] RET assume_abort_if_not(var_1_32 <= 32767) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L193] CALL assume_abort_if_not(var_1_32 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L193] RET assume_abort_if_not(var_1_32 != 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_33=639/5, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L194] var_1_33 = __VERIFIER_nondet_float() [L195] CALL assume_abort_if_not((var_1_33 >= -922337.2036854776000e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854776000e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L195] RET assume_abort_if_not((var_1_33 >= -922337.2036854776000e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854776000e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L196] var_1_34 = __VERIFIER_nondet_float() [L197] CALL assume_abort_if_not((var_1_34 >= -922337.2036854776000e+13F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854776000e+12F && var_1_34 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L197] RET assume_abort_if_not((var_1_34 >= -922337.2036854776000e+13F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854776000e+12F && var_1_34 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L198] var_1_35 = __VERIFIER_nondet_uchar() [L199] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L199] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L200] CALL assume_abort_if_not(var_1_35 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L200] RET assume_abort_if_not(var_1_35 <= 1) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L201] var_1_36 = __VERIFIER_nondet_uchar() [L202] CALL assume_abort_if_not(var_1_36 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L202] RET assume_abort_if_not(var_1_36 >= 1) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L203] CALL assume_abort_if_not(var_1_36 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L203] RET assume_abort_if_not(var_1_36 <= 1) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L204] var_1_37 = __VERIFIER_nondet_uchar() [L205] CALL assume_abort_if_not(var_1_37 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L205] RET assume_abort_if_not(var_1_37 >= 1) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L206] CALL assume_abort_if_not(var_1_37 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L206] RET assume_abort_if_not(var_1_37 <= 1) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=10, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L207] var_1_39 = __VERIFIER_nondet_uchar() [L208] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L208] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L209] CALL assume_abort_if_not(var_1_39 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L209] RET assume_abort_if_not(var_1_39 <= 254) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=5, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L210] var_1_40 = __VERIFIER_nondet_uchar() [L211] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L211] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L212] CALL assume_abort_if_not(var_1_40 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L212] RET assume_abort_if_not(var_1_40 <= 254) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=2, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L213] var_1_41 = __VERIFIER_nondet_uchar() [L214] CALL assume_abort_if_not(var_1_41 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L214] RET assume_abort_if_not(var_1_41 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L215] CALL assume_abort_if_not(var_1_41 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L215] RET assume_abort_if_not(var_1_41 <= 254) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L216] var_1_42 = __VERIFIER_nondet_uchar() [L217] CALL assume_abort_if_not(var_1_42 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L217] RET assume_abort_if_not(var_1_42 >= 0) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L218] CALL assume_abort_if_not(var_1_42 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L218] RET assume_abort_if_not(var_1_42 <= 254) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L219] var_1_45 = __VERIFIER_nondet_uchar() [L220] CALL assume_abort_if_not(var_1_45 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L220] RET assume_abort_if_not(var_1_45 >= 1) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L221] CALL assume_abort_if_not(var_1_45 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L221] RET assume_abort_if_not(var_1_45 <= 1) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=1289077960, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L222] var_1_48 = __VERIFIER_nondet_ulong() [L223] CALL assume_abort_if_not(var_1_48 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=-2147483649, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=-2147483649, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L223] RET assume_abort_if_not(var_1_48 >= 1073741823) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=-2147483649, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L224] CALL assume_abort_if_not(var_1_48 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=-2147483649, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=-2147483649, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L224] RET assume_abort_if_not(var_1_48 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=-2147483649, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L225] var_1_50 = __VERIFIER_nondet_ulong() [L226] CALL assume_abort_if_not(var_1_50 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=-2147483649, var_1_49=10, var_1_4=-1, var_1_50=2147483647] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=-2147483649, var_1_49=10, var_1_4=-1, var_1_50=2147483647] [L226] RET assume_abort_if_not(var_1_50 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=-2147483649, var_1_49=10, var_1_4=-1, var_1_50=2147483647] [L227] CALL assume_abort_if_not(var_1_50 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=-2147483649, var_1_49=10, var_1_4=-1, var_1_50=2147483647] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=-2147483649, var_1_49=10, var_1_4=-1, var_1_50=2147483647] [L227] RET assume_abort_if_not(var_1_50 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=-2147483649, var_1_49=10, var_1_4=-1, var_1_50=2147483647] [L245] RET updateVariables() [L246] CALL step() [L70] EXPR last_1_var_1_1 | last_1_var_1_16 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=-32, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=-2147483649, var_1_49=10, var_1_4=-1, var_1_50=2147483647] [L70] COND FALSE !((last_1_var_1_14 / ((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4)))) <= (last_1_var_1_1 | last_1_var_1_16)) [L77] var_1_1 = last_1_var_1_11 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=64, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=-2147483649, var_1_49=10, var_1_4=-1, var_1_50=2147483647] [L79] var_1_26 = var_1_27 [L80] var_1_43 = var_1_30 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=64, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-32768, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=-2147483649, var_1_49=10, var_1_4=-1, var_1_50=2147483647] [L81] COND TRUE \read(var_1_35) [L82] var_1_47 = ((var_1_42 + var_1_38) + ((((var_1_39) < ((var_1_48 - var_1_41))) ? (var_1_39) : ((var_1_48 - var_1_41))))) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=64, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-32768, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=382, var_1_48=-2147483649, var_1_49=10, var_1_4=-1, var_1_50=2147483647] [L84] EXPR -1000 << var_1_38 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=64, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-32768, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=382, var_1_48=-2147483649, var_1_49=10, var_1_4=-1, var_1_50=2147483647] [L84] COND FALSE !(var_1_32 >= (-1000 << var_1_38)) [L89] var_1_49 = var_1_40 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=64, var_1_20=1, var_1_23=1, var_1_24=-16, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-32768, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=382, var_1_48=-2147483649, var_1_49=0, var_1_4=-1, var_1_50=2147483647] [L91] COND FALSE !((- (- last_1_var_1_18)) != last_1_var_1_18) [L98] var_1_24 = last_1_var_1_14 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=64, var_1_20=1, var_1_23=1, var_1_24=8, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-32768, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=382, var_1_48=-2147483649, var_1_49=0, var_1_4=-1, var_1_50=2147483647] [L100] COND FALSE !(((var_1_15 - var_1_12) + var_1_24) < var_1_24) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=64, var_1_20=1, var_1_23=1, var_1_24=8, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-32768, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=382, var_1_48=-2147483649, var_1_49=0, var_1_4=-1, var_1_50=2147483647] [L103] COND FALSE !(\read(var_1_29)) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=64, var_1_20=1, var_1_23=1, var_1_24=8, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-32768, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=382, var_1_48=-2147483649, var_1_49=0, var_1_4=-1, var_1_50=2147483647] [L114] COND TRUE \read(var_1_37) [L115] var_1_44 = (var_1_36 && var_1_45) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=64, var_1_20=1, var_1_23=1, var_1_24=8, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-32768, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=382, var_1_48=-2147483649, var_1_49=0, var_1_4=-1, var_1_50=2147483647] [L117] unsigned short int stepLocal_0 = var_1_13; VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, stepLocal_0=65536, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=253/4, var_1_1=64, var_1_20=1, var_1_23=1, var_1_24=8, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-32768, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=382, var_1_48=-2147483649, var_1_49=0, var_1_4=-1, var_1_50=2147483647] [L118] COND FALSE !(var_1_24 < stepLocal_0) [L129] var_1_18 = var_1_21 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=2, var_1_1=64, var_1_20=1, var_1_21=2, var_1_23=1, var_1_24=8, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-32768, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=382, var_1_48=-2147483649, var_1_49=0, var_1_4=-1, var_1_50=2147483647] [L131] EXPR var_1_41 >> var_1_40 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=2, var_1_1=64, var_1_20=1, var_1_21=2, var_1_23=1, var_1_24=8, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-32768, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=382, var_1_48=-2147483649, var_1_49=0, var_1_4=-1, var_1_50=2147483647] [L131] COND TRUE var_1_42 <= ((var_1_41 >> var_1_40) % var_1_32) [L132] var_1_46 = var_1_40 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=64, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=2, var_1_1=64, var_1_20=1, var_1_21=2, var_1_23=1, var_1_24=8, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-32768, var_1_44=1, var_1_45=1, var_1_46=0, var_1_47=382, var_1_48=-2147483649, var_1_49=0, var_1_4=-1, var_1_50=2147483647] [L134] COND TRUE var_1_18 != (var_1_18 + var_1_18) [L135] var_1_11 = ((var_1_12 + var_1_13) + 32) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=32, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=25, var_1_18=2, var_1_1=64, var_1_20=1, var_1_21=2, var_1_23=1, var_1_24=8, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-32768, var_1_44=1, var_1_45=1, var_1_46=0, var_1_47=382, var_1_48=-2147483649, var_1_49=0, var_1_4=-1, var_1_50=2147483647] [L137] COND FALSE !(((var_1_1 * var_1_4) + var_1_1) > var_1_1) [L142] var_1_16 = 0u VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=32, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=0, var_1_18=2, var_1_1=64, var_1_20=1, var_1_21=2, var_1_23=1, var_1_24=8, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=128, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-32768, var_1_44=1, var_1_45=1, var_1_46=0, var_1_47=382, var_1_48=-2147483649, var_1_49=0, var_1_4=-1, var_1_50=2147483647] [L144] COND TRUE var_1_34 == var_1_33 [L145] var_1_38 = (((((((((((var_1_39) > (var_1_40)) ? (var_1_39) : (var_1_40)))) < (var_1_41)) ? (((((var_1_39) > (var_1_40)) ? (var_1_39) : (var_1_40)))) : (var_1_41))) < 0 ) ? -((((((((var_1_39) > (var_1_40)) ? (var_1_39) : (var_1_40)))) < (var_1_41)) ? (((((var_1_39) > (var_1_40)) ? (var_1_39) : (var_1_40)))) : (var_1_41))) : ((((((((var_1_39) > (var_1_40)) ? (var_1_39) : (var_1_40)))) < (var_1_41)) ? (((((var_1_39) > (var_1_40)) ? (var_1_39) : (var_1_40)))) : (var_1_41))))) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=32, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=0, var_1_18=2, var_1_1=64, var_1_20=1, var_1_21=2, var_1_23=1, var_1_24=8, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-32768, var_1_44=1, var_1_45=1, var_1_46=0, var_1_47=382, var_1_48=-2147483649, var_1_49=0, var_1_4=-1, var_1_50=2147483647] [L246] RET step() [L247] CALL, EXPR property() [L237] EXPR last_1_var_1_1 | last_1_var_1_16 VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=32, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=0, var_1_18=2, var_1_1=64, var_1_20=1, var_1_21=2, var_1_23=1, var_1_24=8, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-32768, var_1_44=1, var_1_45=1, var_1_46=0, var_1_47=382, var_1_48=-2147483649, var_1_49=0, var_1_4=-1, var_1_50=2147483647] [L237-L238] return (((((((last_1_var_1_14 / ((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4)))) <= (last_1_var_1_1 | last_1_var_1_16)) ? (((last_1_var_1_18 * last_1_var_1_18) < last_1_var_1_18) ? (var_1_1 == ((signed long int) last_1_var_1_11)) : (var_1_1 == ((signed long int) last_1_var_1_11))) : (var_1_1 == ((signed long int) last_1_var_1_11))) && ((var_1_18 != (var_1_18 + var_1_18)) ? (var_1_11 == ((unsigned short int) ((var_1_12 + var_1_13) + 32))) : 1)) && ((((var_1_15 - var_1_12) + var_1_24) < var_1_24) ? (var_1_14 == ((signed short int) var_1_12)) : 1)) && ((((var_1_1 * var_1_4) + var_1_1) > var_1_1) ? ((var_1_14 < var_1_1) ? (var_1_16 == ((unsigned long int) var_1_12)) : 1) : (var_1_16 == ((unsigned long int) 0u)))) && ((var_1_24 < var_1_13) ? (var_1_20 ? (var_1_18 == ((float) (((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))) + var_1_22))) : (var_1_23 ? (var_1_18 == ((float) (var_1_22 + var_1_21))) : (var_1_18 == ((float) -0.75f)))) : (var_1_18 == ((float) var_1_21)))) && (((- (- last_1_var_1_18)) != last_1_var_1_18) ? ((var_1_12 <= ((((last_1_var_1_14) > ((- last_1_var_1_14))) ? (last_1_var_1_14) : ((- last_1_var_1_14))))) ? (var_1_24 == ((signed long int) -50)) : (var_1_24 == ((signed long int) last_1_var_1_14))) : (var_1_24 == ((signed long int) last_1_var_1_14))) ; [L247] RET, EXPR property() [L247] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=32, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=0, var_1_18=2, var_1_1=64, var_1_20=1, var_1_21=2, var_1_23=1, var_1_24=8, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-32768, var_1_44=1, var_1_45=1, var_1_46=0, var_1_47=382, var_1_48=-2147483649, var_1_49=0, var_1_4=-1, var_1_50=2147483647] [L19] reach_error() VAL [isInitial=1, last_1_var_1_11=64, last_1_var_1_14=8, last_1_var_1_16=25, last_1_var_1_18=253/4, last_1_var_1_1=-32, var_1_11=32, var_1_12=131072, var_1_13=65536, var_1_14=8, var_1_15=32767, var_1_16=0, var_1_18=2, var_1_1=64, var_1_20=1, var_1_21=2, var_1_23=1, var_1_24=8, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_30=-32768, var_1_31=-32768, var_1_32=2, var_1_35=1, var_1_36=1, var_1_37=1, var_1_38=1, var_1_39=-258, var_1_3=-7, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=-32768, var_1_44=1, var_1_45=1, var_1_46=0, var_1_47=382, var_1_48=-2147483649, var_1_49=0, var_1_4=-1, var_1_50=2147483647] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 133 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 14.6s, OverallIterations: 6, TraceHistogramMax: 51, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 2.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 804 SdHoareTripleChecker+Valid, 1.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 796 mSDsluCounter, 2241 SdHoareTripleChecker+Invalid, 1.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1269 mSDsCounter, 405 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 486 IncrementalHoareTripleChecker+Invalid, 891 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 405 mSolverCounterUnsat, 972 mSDtfsCounter, 486 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1217 GetRequests, 1191 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=402occurred in iteration=5, InterpolantAutomatonStates: 28, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 5 MinimizatonAttempts, 62 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 8.7s InterpolantComputationTime, 2496 NumberOfCodeBlocks, 2496 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 2175 ConstructedInterpolants, 0 QuantifiedInterpolants, 9172 SizeOfPredicates, 3 NumberOfNonLiveVariables, 688 ConjunctsInSsa, 11 ConjunctsInUnsatCore, 7 InterpolantComputations, 4 PerfectInterpolantSequences, 34959/35700 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-08 17:02:56,184 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-90.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5010e91c8960b30c4abfd42cca7c6e7ab4df39458aef0f493131589145d9293c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 17:02:59,109 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 17:02:59,209 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-08 17:02:59,217 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 17:02:59,219 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 17:02:59,278 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 17:02:59,279 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 17:02:59,280 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 17:02:59,281 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 17:02:59,281 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 17:02:59,282 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 17:02:59,282 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 17:02:59,283 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 17:02:59,284 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 17:02:59,284 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 17:02:59,285 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 17:02:59,285 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 17:02:59,289 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 17:02:59,290 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 17:02:59,290 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 17:02:59,291 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 17:02:59,293 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 17:02:59,298 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 17:02:59,298 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 17:02:59,298 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 17:02:59,299 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 17:02:59,299 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 17:02:59,300 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 17:02:59,300 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 17:02:59,300 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 17:02:59,301 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 17:02:59,302 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 17:02:59,305 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 17:02:59,305 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 17:02:59,306 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 17:02:59,306 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 17:02:59,306 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 17:02:59,307 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 17:02:59,307 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-08 17:02:59,308 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 17:02:59,309 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 17:02:59,310 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 17:02:59,310 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 17:02:59,310 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 17:02:59,311 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5010e91c8960b30c4abfd42cca7c6e7ab4df39458aef0f493131589145d9293c [2024-11-08 17:02:59,761 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 17:02:59,792 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 17:02:59,796 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 17:02:59,797 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 17:02:59,798 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 17:02:59,800 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-90.i Unable to find full path for "g++" [2024-11-08 17:03:02,158 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 17:03:02,525 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 17:03:02,529 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-90.i [2024-11-08 17:03:02,547 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/data/0f99c1c71/b26bf6172fc1494580a274a545576c59/FLAG74f92678b [2024-11-08 17:03:02,571 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/data/0f99c1c71/b26bf6172fc1494580a274a545576c59 [2024-11-08 17:03:02,578 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 17:03:02,580 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 17:03:02,582 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 17:03:02,582 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 17:03:02,593 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 17:03:02,594 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 05:03:02" (1/1) ... [2024-11-08 17:03:02,596 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56cc15f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:03:02, skipping insertion in model container [2024-11-08 17:03:02,596 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 05:03:02" (1/1) ... [2024-11-08 17:03:02,656 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 17:03:02,961 WARN L250 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_98101184-5bab-4fed-b9e3-3af42e5c6289/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-90.i[919,932] [2024-11-08 17:03:03,162 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 17:03:03,206 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 17:03:03,248 WARN L250 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_98101184-5bab-4fed-b9e3-3af42e5c6289/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-90.i[919,932] [2024-11-08 17:03:03,325 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 17:03:03,364 INFO L204 MainTranslator]: Completed translation [2024-11-08 17:03:03,364 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:03:03 WrapperNode [2024-11-08 17:03:03,365 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 17:03:03,366 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 17:03:03,366 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 17:03:03,367 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 17:03:03,378 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:03:03" (1/1) ... [2024-11-08 17:03:03,396 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:03:03" (1/1) ... [2024-11-08 17:03:03,444 INFO L138 Inliner]: procedures = 27, calls = 64, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 259 [2024-11-08 17:03:03,445 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 17:03:03,445 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 17:03:03,446 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 17:03:03,446 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 17:03:03,463 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:03:03" (1/1) ... [2024-11-08 17:03:03,463 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:03:03" (1/1) ... [2024-11-08 17:03:03,471 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:03:03" (1/1) ... [2024-11-08 17:03:03,489 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-08 17:03:03,490 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:03:03" (1/1) ... [2024-11-08 17:03:03,490 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:03:03" (1/1) ... [2024-11-08 17:03:03,506 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:03:03" (1/1) ... [2024-11-08 17:03:03,511 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:03:03" (1/1) ... [2024-11-08 17:03:03,515 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:03:03" (1/1) ... [2024-11-08 17:03:03,517 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:03:03" (1/1) ... [2024-11-08 17:03:03,531 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 17:03:03,532 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 17:03:03,532 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 17:03:03,532 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 17:03:03,533 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:03:03" (1/1) ... [2024-11-08 17:03:03,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 17:03:03,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 17:03:03,588 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 17:03:03,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 17:03:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 17:03:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-08 17:03:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 17:03:03,621 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 17:03:03,622 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 17:03:03,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 17:03:03,758 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 17:03:03,761 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 17:03:05,614 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-11-08 17:03:05,614 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 17:03:05,637 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 17:03:05,637 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 17:03:05,638 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 05:03:05 BoogieIcfgContainer [2024-11-08 17:03:05,638 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 17:03:05,640 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 17:03:05,644 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 17:03:05,648 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 17:03:05,649 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 05:03:02" (1/3) ... [2024-11-08 17:03:05,652 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c57d3c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 05:03:05, skipping insertion in model container [2024-11-08 17:03:05,652 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:03:03" (2/3) ... [2024-11-08 17:03:05,652 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c57d3c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 05:03:05, skipping insertion in model container [2024-11-08 17:03:05,653 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 05:03:05" (3/3) ... [2024-11-08 17:03:05,655 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-cn_file-90.i [2024-11-08 17:03:05,676 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 17:03:05,677 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 17:03:05,813 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 17:03:05,823 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@76f5fc92, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 17:03:05,824 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 17:03:05,832 INFO L276 IsEmpty]: Start isEmpty. Operand has 119 states, 65 states have (on average 1.4) internal successors, (91), 66 states have internal predecessors, (91), 51 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) [2024-11-08 17:03:05,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-08 17:03:05,867 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:03:05,868 INFO L215 NwaCegarLoop]: trace histogram [51, 51, 51, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:03:05,868 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:03:05,875 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:03:05,877 INFO L85 PathProgramCache]: Analyzing trace with hash -1223945838, now seen corresponding path program 1 times [2024-11-08 17:03:05,898 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 17:03:05,899 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [85244234] [2024-11-08 17:03:05,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:03:05,900 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:03:05,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 17:03:05,905 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 17:03:05,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-08 17:03:06,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:03:06,581 INFO L255 TraceCheckSpWp]: Trace formula consists of 481 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-08 17:03:06,609 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:03:06,755 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 1924 proven. 0 refuted. 0 times theorem prover too weak. 3176 trivial. 0 not checked. [2024-11-08 17:03:06,755 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 17:03:06,756 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 17:03:06,757 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [85244234] [2024-11-08 17:03:06,757 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [85244234] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 17:03:06,758 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 17:03:06,758 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 17:03:06,763 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [378092403] [2024-11-08 17:03:06,765 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 17:03:06,771 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-08 17:03:06,772 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 17:03:06,808 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-08 17:03:06,809 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 17:03:06,813 INFO L87 Difference]: Start difference. First operand has 119 states, 65 states have (on average 1.4) internal successors, (91), 66 states have internal predecessors, (91), 51 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) Second operand has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (51), 2 states have call predecessors, (51), 2 states have return successors, (51), 2 states have call predecessors, (51), 2 states have call successors, (51) [2024-11-08 17:03:06,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:03:06,893 INFO L93 Difference]: Finished difference Result 231 states and 431 transitions. [2024-11-08 17:03:06,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 17:03:06,897 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (51), 2 states have call predecessors, (51), 2 states have return successors, (51), 2 states have call predecessors, (51), 2 states have call successors, (51) Word has length 304 [2024-11-08 17:03:06,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:03:06,909 INFO L225 Difference]: With dead ends: 231 [2024-11-08 17:03:06,910 INFO L226 Difference]: Without dead ends: 115 [2024-11-08 17:03:06,915 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 303 GetRequests, 303 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 17:03:06,920 INFO L432 NwaCegarLoop]: 186 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 186 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 17:03:06,922 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 186 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 17:03:06,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2024-11-08 17:03:06,988 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 115. [2024-11-08 17:03:06,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 115 states, 62 states have (on average 1.3548387096774193) internal successors, (84), 62 states have internal predecessors, (84), 51 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) [2024-11-08 17:03:06,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 186 transitions. [2024-11-08 17:03:06,996 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 186 transitions. Word has length 304 [2024-11-08 17:03:06,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:03:06,997 INFO L471 AbstractCegarLoop]: Abstraction has 115 states and 186 transitions. [2024-11-08 17:03:06,997 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (51), 2 states have call predecessors, (51), 2 states have return successors, (51), 2 states have call predecessors, (51), 2 states have call successors, (51) [2024-11-08 17:03:06,998 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 186 transitions. [2024-11-08 17:03:07,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-08 17:03:07,006 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:03:07,007 INFO L215 NwaCegarLoop]: trace histogram [51, 51, 51, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:03:07,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-08 17:03:07,207 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:03:07,208 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:03:07,209 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:03:07,209 INFO L85 PathProgramCache]: Analyzing trace with hash -1977317804, now seen corresponding path program 1 times [2024-11-08 17:03:07,211 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 17:03:07,211 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1717765204] [2024-11-08 17:03:07,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:03:07,212 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:03:07,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 17:03:07,217 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 17:03:07,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-08 17:03:07,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:03:07,846 INFO L255 TraceCheckSpWp]: Trace formula consists of 481 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 17:03:07,871 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:03:12,755 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 1637 proven. 246 refuted. 0 times theorem prover too weak. 3217 trivial. 0 not checked. [2024-11-08 17:03:12,756 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 17:03:14,142 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 17:03:14,143 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1717765204] [2024-11-08 17:03:14,143 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1717765204] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 17:03:14,144 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1046444151] [2024-11-08 17:03:14,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:03:14,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 17:03:14,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 17:03:14,157 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 17:03:14,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-08 17:03:14,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:03:14,824 INFO L255 TraceCheckSpWp]: Trace formula consists of 481 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 17:03:14,833 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 17:03:18,758 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 1637 proven. 246 refuted. 0 times theorem prover too weak. 3217 trivial. 0 not checked. [2024-11-08 17:03:18,758 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 17:03:19,262 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1046444151] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 17:03:19,262 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-08 17:03:19,263 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 10 [2024-11-08 17:03:19,264 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [109567551] [2024-11-08 17:03:19,264 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-08 17:03:19,266 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-08 17:03:19,267 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 17:03:19,268 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-08 17:03:19,268 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=216, Unknown=0, NotChecked=0, Total=272 [2024-11-08 17:03:19,269 INFO L87 Difference]: Start difference. First operand 115 states and 186 transitions. Second operand has 11 states, 11 states have (on average 5.818181818181818) internal successors, (64), 10 states have internal predecessors, (64), 3 states have call successors, (51), 3 states have call predecessors, (51), 5 states have return successors, (51), 3 states have call predecessors, (51), 3 states have call successors, (51) [2024-11-08 17:03:23,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 17:03:23,133 INFO L93 Difference]: Finished difference Result 411 states and 654 transitions. [2024-11-08 17:03:23,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-08 17:03:23,142 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 5.818181818181818) internal successors, (64), 10 states have internal predecessors, (64), 3 states have call successors, (51), 3 states have call predecessors, (51), 5 states have return successors, (51), 3 states have call predecessors, (51), 3 states have call successors, (51) Word has length 304 [2024-11-08 17:03:23,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 17:03:23,150 INFO L225 Difference]: With dead ends: 411 [2024-11-08 17:03:23,150 INFO L226 Difference]: Without dead ends: 299 [2024-11-08 17:03:23,153 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 883 GetRequests, 852 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 175 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=282, Invalid=774, Unknown=0, NotChecked=0, Total=1056 [2024-11-08 17:03:23,154 INFO L432 NwaCegarLoop]: 129 mSDtfsCounter, 335 mSDsluCounter, 825 mSDsCounter, 0 mSdLazyCounter, 638 mSolverCounterSat, 184 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 335 SdHoareTripleChecker+Valid, 954 SdHoareTripleChecker+Invalid, 822 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 184 IncrementalHoareTripleChecker+Valid, 638 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2024-11-08 17:03:23,155 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [335 Valid, 954 Invalid, 822 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [184 Valid, 638 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2024-11-08 17:03:23,157 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 299 states. [2024-11-08 17:03:23,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 299 to 265. [2024-11-08 17:03:23,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 265 states, 151 states have (on average 1.3841059602649006) internal successors, (209), 152 states have internal predecessors, (209), 108 states have call successors, (108), 5 states have call predecessors, (108), 5 states have return successors, (108), 107 states have call predecessors, (108), 108 states have call successors, (108) [2024-11-08 17:03:23,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 425 transitions. [2024-11-08 17:03:23,286 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 425 transitions. Word has length 304 [2024-11-08 17:03:23,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 17:03:23,290 INFO L471 AbstractCegarLoop]: Abstraction has 265 states and 425 transitions. [2024-11-08 17:03:23,293 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 5.818181818181818) internal successors, (64), 10 states have internal predecessors, (64), 3 states have call successors, (51), 3 states have call predecessors, (51), 5 states have return successors, (51), 3 states have call predecessors, (51), 3 states have call successors, (51) [2024-11-08 17:03:23,294 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 425 transitions. [2024-11-08 17:03:23,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-08 17:03:23,307 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 17:03:23,308 INFO L215 NwaCegarLoop]: trace histogram [51, 51, 51, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 17:03:23,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-08 17:03:23,520 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2024-11-08 17:03:23,709 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:03:23,710 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 17:03:23,710 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 17:03:23,711 INFO L85 PathProgramCache]: Analyzing trace with hash 1730843478, now seen corresponding path program 1 times [2024-11-08 17:03:23,712 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 17:03:23,712 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1285321739] [2024-11-08 17:03:23,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 17:03:23,713 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 17:03:23,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 17:03:23,715 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 17:03:23,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98101184-5bab-4fed-b9e3-3af42e5c6289/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-08 17:03:24,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 17:03:24,429 INFO L255 TraceCheckSpWp]: Trace formula consists of 480 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-08 17:03:24,440 INFO L278 TraceCheckSpWp]: Computing forward predicates...