./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-90.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-90.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU --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 5ee2abdc0111a83d3ae801a0b212aea26114ba0b0be0ee08142e25d23360d05a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:16:40,768 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:16:40,855 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-31 22:16:40,860 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:16:40,862 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:16:40,892 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:16:40,893 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:16:40,893 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:16:40,894 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:16:40,894 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:16:40,895 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:16:40,895 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:16:40,896 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:16:40,897 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:16:40,897 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:16:40,897 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:16:40,898 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:16:40,898 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-31 22:16:40,899 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 22:16:40,899 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-31 22:16:40,899 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:16:40,900 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:16:40,900 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:16:40,901 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:16:40,901 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:16:40,902 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-31 22:16:40,902 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:16:40,902 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:16:40,903 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:16:40,903 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:16:40,904 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:16:40,904 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:16:40,904 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:16:40,905 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:16:40,905 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:16:40,906 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:16:40,906 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 22:16:40,906 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 22:16:40,907 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:16:40,907 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:16:40,908 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:16:40,908 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:16:40,909 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_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ee2abdc0111a83d3ae801a0b212aea26114ba0b0be0ee08142e25d23360d05a [2024-10-31 22:16:41,247 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:16:41,283 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:16:41,286 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:16:41,287 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:16:41,288 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:16:41,289 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-90.i Unable to find full path for "g++" [2024-10-31 22:16:43,428 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:16:43,667 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:16:43,672 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-90.i [2024-10-31 22:16:43,690 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/data/84ee3ab6a/1d0feac48dac488e89f62ecbd3965ddf/FLAG039bf027f [2024-10-31 22:16:43,705 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/data/84ee3ab6a/1d0feac48dac488e89f62ecbd3965ddf [2024-10-31 22:16:43,708 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:16:43,709 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:16:43,711 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:16:43,711 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:16:43,719 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:16:43,720 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:16:43" (1/1) ... [2024-10-31 22:16:43,721 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a5e4e38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:16:43, skipping insertion in model container [2024-10-31 22:16:43,722 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:16:43" (1/1) ... [2024-10-31 22:16:43,764 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:16:43,962 WARN L251 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_18d83db0-0311-4ef4-9ff3-93acb542314a/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-90.i[919,932] [2024-10-31 22:16:44,092 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:16:44,113 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:16:44,129 WARN L251 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_18d83db0-0311-4ef4-9ff3-93acb542314a/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-90.i[919,932] [2024-10-31 22:16:44,197 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:16:44,228 INFO L204 MainTranslator]: Completed translation [2024-10-31 22:16:44,228 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:16:44 WrapperNode [2024-10-31 22:16:44,229 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:16:44,230 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-31 22:16:44,231 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-31 22:16:44,231 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-31 22:16:44,239 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:16:44" (1/1) ... [2024-10-31 22:16:44,258 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:16:44" (1/1) ... [2024-10-31 22:16:44,329 INFO L138 Inliner]: procedures = 26, calls = 58, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 283 [2024-10-31 22:16:44,330 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-31 22:16:44,331 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-31 22:16:44,331 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-31 22:16:44,331 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-31 22:16:44,345 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:16:44" (1/1) ... [2024-10-31 22:16:44,346 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:16:44" (1/1) ... [2024-10-31 22:16:44,355 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:16:44" (1/1) ... [2024-10-31 22:16:44,395 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]. [2024-10-31 22:16:44,399 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:16:44" (1/1) ... [2024-10-31 22:16:44,399 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:16:44" (1/1) ... [2024-10-31 22:16:44,416 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:16:44" (1/1) ... [2024-10-31 22:16:44,426 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:16:44" (1/1) ... [2024-10-31 22:16:44,430 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:16:44" (1/1) ... [2024-10-31 22:16:44,436 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:16:44" (1/1) ... [2024-10-31 22:16:44,443 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-31 22:16:44,445 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-31 22:16:44,445 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-31 22:16:44,445 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-31 22:16:44,446 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:16:44" (1/1) ... [2024-10-31 22:16:44,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:16:44,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:16:44,484 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-31 22:16:44,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-31 22:16:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-31 22:16:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-31 22:16:44,523 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-31 22:16:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-31 22:16:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-31 22:16:44,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-31 22:16:44,657 INFO L238 CfgBuilder]: Building ICFG [2024-10-31 22:16:44,664 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-31 22:16:45,344 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-10-31 22:16:45,344 INFO L287 CfgBuilder]: Performing block encoding [2024-10-31 22:16:45,362 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-31 22:16:45,362 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-31 22:16:45,363 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:16:45 BoogieIcfgContainer [2024-10-31 22:16:45,363 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-31 22:16:45,369 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-31 22:16:45,369 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-31 22:16:45,373 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-31 22:16:45,374 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.10 10:16:43" (1/3) ... [2024-10-31 22:16:45,375 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77daff7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:16:45, skipping insertion in model container [2024-10-31 22:16:45,375 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:16:44" (2/3) ... [2024-10-31 22:16:45,376 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77daff7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:16:45, skipping insertion in model container [2024-10-31 22:16:45,376 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:16:45" (3/3) ... [2024-10-31 22:16:45,377 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-ps-co_file-90.i [2024-10-31 22:16:45,419 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-31 22:16:45,419 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-31 22:16:45,540 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-31 22:16:45,547 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;@60b6820b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-31 22:16:45,548 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-31 22:16:45,554 INFO L276 IsEmpty]: Start isEmpty. Operand has 123 states, 75 states have (on average 1.4533333333333334) internal successors, (109), 76 states have internal predecessors, (109), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2024-10-31 22:16:45,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-10-31 22:16:45,579 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:16:45,580 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-31 22:16:45,581 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-31 22:16:45,586 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:16:45,587 INFO L85 PathProgramCache]: Analyzing trace with hash -1938989438, now seen corresponding path program 1 times [2024-10-31 22:16:45,598 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:16:45,599 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [75454814] [2024-10-31 22:16:45,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:16:45,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:16:45,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,149 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-31 22:16:46,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,164 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-10-31 22:16:46,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-31 22:16:46,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,176 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-31 22:16:46,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-10-31 22:16:46,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,195 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-31 22:16:46,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,207 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-10-31 22:16:46,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-10-31 22:16:46,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,223 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-10-31 22:16:46,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,230 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-10-31 22:16:46,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,237 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-31 22:16:46,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,243 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-31 22:16:46,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,251 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-10-31 22:16:46,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-31 22:16:46,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,266 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-31 22:16:46,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,271 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-31 22:16:46,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-10-31 22:16:46,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-10-31 22:16:46,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,291 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-10-31 22:16:46,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,300 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-10-31 22:16:46,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,307 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-31 22:16:46,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,314 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-10-31 22:16:46,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,320 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-10-31 22:16:46,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-10-31 22:16:46,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-31 22:16:46,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-31 22:16:46,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,340 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-31 22:16:46,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,345 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-31 22:16:46,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,350 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-31 22:16:46,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-31 22:16:46,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-31 22:16:46,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,366 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-31 22:16:46,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,371 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-31 22:16:46,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-31 22:16:46,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-10-31 22:16:46,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-10-31 22:16:46,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,391 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-10-31 22:16:46,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,396 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-10-31 22:16:46,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,400 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-10-31 22:16:46,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,405 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-10-31 22:16:46,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,411 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-10-31 22:16:46,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,416 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-10-31 22:16:46,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-10-31 22:16:46,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,433 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-10-31 22:16:46,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,442 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2024-10-31 22:16:46,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:46,456 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-10-31 22:16:46,460 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-31 22:16:46,461 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [75454814] [2024-10-31 22:16:46,461 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [75454814] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-31 22:16:46,462 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-31 22:16:46,462 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-31 22:16:46,464 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1478673361] [2024-10-31 22:16:46,466 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-31 22:16:46,473 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-31 22:16:46,474 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-31 22:16:46,504 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-31 22:16:46,505 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-31 22:16:46,508 INFO L87 Difference]: Start difference. First operand has 123 states, 75 states have (on average 1.4533333333333334) internal successors, (109), 76 states have internal predecessors, (109), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) Second operand has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 2 states have call successors, (45) [2024-10-31 22:16:46,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-31 22:16:46,572 INFO L93 Difference]: Finished difference Result 239 states and 437 transitions. [2024-10-31 22:16:46,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-31 22:16:46,574 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 2 states have call successors, (45) Word has length 275 [2024-10-31 22:16:46,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-31 22:16:46,588 INFO L225 Difference]: With dead ends: 239 [2024-10-31 22:16:46,588 INFO L226 Difference]: Without dead ends: 119 [2024-10-31 22:16:46,593 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 137 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-31 22:16:46,597 INFO L432 NwaCegarLoop]: 192 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, 192 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 [2024-10-31 22:16:46,598 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 192 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-31 22:16:46,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2024-10-31 22:16:46,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 119. [2024-10-31 22:16:46,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119 states, 72 states have (on average 1.4166666666666667) internal successors, (102), 72 states have internal predecessors, (102), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2024-10-31 22:16:46,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 192 transitions. [2024-10-31 22:16:46,686 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 192 transitions. Word has length 275 [2024-10-31 22:16:46,686 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-31 22:16:46,686 INFO L471 AbstractCegarLoop]: Abstraction has 119 states and 192 transitions. [2024-10-31 22:16:46,687 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 2 states have call successors, (45) [2024-10-31 22:16:46,690 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 192 transitions. [2024-10-31 22:16:46,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-10-31 22:16:46,700 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:16:46,701 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-31 22:16:46,702 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-31 22:16:46,703 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-31 22:16:46,703 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:16:46,703 INFO L85 PathProgramCache]: Analyzing trace with hash -904263300, now seen corresponding path program 1 times [2024-10-31 22:16:46,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:16:46,704 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1166652818] [2024-10-31 22:16:46,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:16:46,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:16:46,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-31 22:16:47,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,210 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-10-31 22:16:47,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,220 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-31 22:16:47,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,232 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-31 22:16:47,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,246 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-10-31 22:16:47,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,255 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-31 22:16:47,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,266 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-10-31 22:16:47,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,271 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-10-31 22:16:47,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-10-31 22:16:47,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-10-31 22:16:47,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-31 22:16:47,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,298 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-31 22:16:47,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,306 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-10-31 22:16:47,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,315 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-31 22:16:47,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,323 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-31 22:16:47,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,331 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-31 22:16:47,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,338 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-10-31 22:16:47,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-10-31 22:16:47,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,352 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-10-31 22:16:47,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-10-31 22:16:47,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,368 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-31 22:16:47,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,373 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-10-31 22:16:47,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,382 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-10-31 22:16:47,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,387 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-10-31 22:16:47,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,396 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-31 22:16:47,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,405 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-31 22:16:47,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,410 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-31 22:16:47,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,416 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-31 22:16:47,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,424 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-31 22:16:47,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-31 22:16:47,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-31 22:16:47,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,445 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-31 22:16:47,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,451 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-31 22:16:47,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,463 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-31 22:16:47,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,471 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-10-31 22:16:47,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,482 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-10-31 22:16:47,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-10-31 22:16:47,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,494 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-10-31 22:16:47,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,499 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-10-31 22:16:47,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,504 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-10-31 22:16:47,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,509 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-10-31 22:16:47,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,516 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-10-31 22:16:47,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,522 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-10-31 22:16:47,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,527 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-10-31 22:16:47,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,532 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2024-10-31 22:16:47,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:47,540 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-10-31 22:16:47,540 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-31 22:16:47,540 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1166652818] [2024-10-31 22:16:47,541 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1166652818] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-31 22:16:47,541 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-31 22:16:47,541 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-31 22:16:47,541 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [833780940] [2024-10-31 22:16:47,542 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-31 22:16:47,543 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-31 22:16:47,544 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-31 22:16:47,545 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-31 22:16:47,545 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-31 22:16:47,545 INFO L87 Difference]: Start difference. First operand 119 states and 192 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-10-31 22:16:47,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-31 22:16:47,635 INFO L93 Difference]: Finished difference Result 331 states and 539 transitions. [2024-10-31 22:16:47,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-31 22:16:47,635 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 275 [2024-10-31 22:16:47,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-31 22:16:47,644 INFO L225 Difference]: With dead ends: 331 [2024-10-31 22:16:47,644 INFO L226 Difference]: Without dead ends: 215 [2024-10-31 22:16:47,645 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 91 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-31 22:16:47,646 INFO L432 NwaCegarLoop]: 188 mSDtfsCounter, 78 mSDsluCounter, 176 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 78 SdHoareTripleChecker+Valid, 364 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-10-31 22:16:47,650 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [78 Valid, 364 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-31 22:16:47,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 215 states. [2024-10-31 22:16:47,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 215 to 204. [2024-10-31 22:16:47,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 204 states, 111 states have (on average 1.3513513513513513) internal successors, (150), 111 states have internal predecessors, (150), 90 states have call successors, (90), 2 states have call predecessors, (90), 2 states have return successors, (90), 90 states have call predecessors, (90), 90 states have call successors, (90) [2024-10-31 22:16:47,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 204 states and 330 transitions. [2024-10-31 22:16:47,697 INFO L78 Accepts]: Start accepts. Automaton has 204 states and 330 transitions. Word has length 275 [2024-10-31 22:16:47,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-31 22:16:47,698 INFO L471 AbstractCegarLoop]: Abstraction has 204 states and 330 transitions. [2024-10-31 22:16:47,699 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-10-31 22:16:47,699 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 330 transitions. [2024-10-31 22:16:47,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-10-31 22:16:47,704 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:16:47,704 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-31 22:16:47,705 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-31 22:16:47,705 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-31 22:16:47,705 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:16:47,705 INFO L85 PathProgramCache]: Analyzing trace with hash -1810047904, now seen corresponding path program 1 times [2024-10-31 22:16:47,706 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:16:47,706 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1194821881] [2024-10-31 22:16:47,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:16:47,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:16:47,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-31 22:16:48,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,601 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-10-31 22:16:48,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-31 22:16:48,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,623 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-31 22:16:48,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,633 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-10-31 22:16:48,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,651 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-31 22:16:48,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,664 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-10-31 22:16:48,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,673 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-10-31 22:16:48,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,684 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-10-31 22:16:48,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-10-31 22:16:48,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,709 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-31 22:16:48,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,723 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-31 22:16:48,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,734 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-10-31 22:16:48,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,746 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-31 22:16:48,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,761 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-31 22:16:48,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,774 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-31 22:16:48,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,787 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-10-31 22:16:48,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-10-31 22:16:48,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-10-31 22:16:48,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,833 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-10-31 22:16:48,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-31 22:16:48,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-10-31 22:16:48,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-10-31 22:16:48,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,882 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-10-31 22:16:48,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,915 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-31 22:16:48,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-31 22:16:48,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,931 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-31 22:16:48,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,944 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-31 22:16:48,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-31 22:16:48,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-31 22:16:48,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:48,986 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-31 22:16:48,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:49,000 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-31 22:16:49,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:49,009 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-31 22:16:49,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:49,020 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-31 22:16:49,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:49,029 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-10-31 22:16:49,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:49,043 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-10-31 22:16:49,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:49,052 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-10-31 22:16:49,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:49,062 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-10-31 22:16:49,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:49,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-10-31 22:16:49,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:49,082 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-10-31 22:16:49,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:49,093 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-10-31 22:16:49,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:49,103 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-10-31 22:16:49,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:49,114 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-10-31 22:16:49,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:49,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-10-31 22:16:49,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:49,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2024-10-31 22:16:49,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:49,149 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-10-31 22:16:49,149 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-31 22:16:49,149 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1194821881] [2024-10-31 22:16:49,150 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1194821881] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-31 22:16:49,150 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-31 22:16:49,150 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-31 22:16:49,150 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1041188057] [2024-10-31 22:16:49,151 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-31 22:16:49,152 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-31 22:16:49,152 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-31 22:16:49,153 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-31 22:16:49,153 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-31 22:16:49,154 INFO L87 Difference]: Start difference. First operand 204 states and 330 transitions. Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-10-31 22:16:49,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-31 22:16:49,703 INFO L93 Difference]: Finished difference Result 352 states and 570 transitions. [2024-10-31 22:16:49,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-31 22:16:49,704 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 276 [2024-10-31 22:16:49,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-31 22:16:49,708 INFO L225 Difference]: With dead ends: 352 [2024-10-31 22:16:49,709 INFO L226 Difference]: Without dead ends: 236 [2024-10-31 22:16:49,710 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-31 22:16:49,711 INFO L432 NwaCegarLoop]: 180 mSDtfsCounter, 127 mSDsluCounter, 350 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 137 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 127 SdHoareTripleChecker+Valid, 530 SdHoareTripleChecker+Invalid, 177 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 137 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-10-31 22:16:49,712 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [127 Valid, 530 Invalid, 177 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [137 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-10-31 22:16:49,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 236 states. [2024-10-31 22:16:49,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 236 to 227. [2024-10-31 22:16:49,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 227 states, 134 states have (on average 1.4104477611940298) internal successors, (189), 134 states have internal predecessors, (189), 90 states have call successors, (90), 2 states have call predecessors, (90), 2 states have return successors, (90), 90 states have call predecessors, (90), 90 states have call successors, (90) [2024-10-31 22:16:49,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 369 transitions. [2024-10-31 22:16:49,806 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 369 transitions. Word has length 276 [2024-10-31 22:16:49,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-31 22:16:49,807 INFO L471 AbstractCegarLoop]: Abstraction has 227 states and 369 transitions. [2024-10-31 22:16:49,807 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-10-31 22:16:49,808 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 369 transitions. [2024-10-31 22:16:49,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-10-31 22:16:49,821 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:16:49,821 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-31 22:16:49,822 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-31 22:16:49,822 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-31 22:16:49,823 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:16:49,823 INFO L85 PathProgramCache]: Analyzing trace with hash 1488450659, now seen corresponding path program 1 times [2024-10-31 22:16:49,823 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:16:49,823 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [530808371] [2024-10-31 22:16:49,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:16:49,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:16:49,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,252 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-31 22:16:50,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-10-31 22:16:50,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,265 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-31 22:16:50,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,272 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-31 22:16:50,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,278 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-10-31 22:16:50,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,284 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-31 22:16:50,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,289 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-10-31 22:16:50,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,294 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-10-31 22:16:50,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,300 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-10-31 22:16:50,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,306 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-10-31 22:16:50,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,312 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-31 22:16:50,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,319 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-31 22:16:50,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-10-31 22:16:50,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,330 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-31 22:16:50,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,336 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-31 22:16:50,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-31 22:16:50,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,350 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-10-31 22:16:50,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-10-31 22:16:50,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-10-31 22:16:50,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,368 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-10-31 22:16:50,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,374 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-31 22:16:50,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,379 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-10-31 22:16:50,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-10-31 22:16:50,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,393 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-10-31 22:16:50,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,399 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-31 22:16:50,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,405 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-31 22:16:50,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,412 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-31 22:16:50,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,419 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-31 22:16:50,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,426 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-31 22:16:50,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,433 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-31 22:16:50,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,440 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-31 22:16:50,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,449 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-31 22:16:50,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,455 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-31 22:16:50,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,462 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-31 22:16:50,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,469 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-10-31 22:16:50,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,476 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-10-31 22:16:50,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,482 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-10-31 22:16:50,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,489 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-10-31 22:16:50,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,495 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-10-31 22:16:50,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-10-31 22:16:50,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,510 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-10-31 22:16:50,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,517 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-10-31 22:16:50,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,524 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-10-31 22:16:50,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,532 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-10-31 22:16:50,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,539 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2024-10-31 22:16:50,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:50,548 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-10-31 22:16:50,549 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-31 22:16:50,549 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [530808371] [2024-10-31 22:16:50,549 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [530808371] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-31 22:16:50,550 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-31 22:16:50,550 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-31 22:16:50,550 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1621935127] [2024-10-31 22:16:50,550 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-31 22:16:50,551 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-31 22:16:50,551 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-31 22:16:50,552 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-31 22:16:50,552 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-31 22:16:50,553 INFO L87 Difference]: Start difference. First operand 227 states and 369 transitions. Second operand has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-10-31 22:16:51,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-31 22:16:51,047 INFO L93 Difference]: Finished difference Result 486 states and 787 transitions. [2024-10-31 22:16:51,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-31 22:16:51,048 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 278 [2024-10-31 22:16:51,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-31 22:16:51,059 INFO L225 Difference]: With dead ends: 486 [2024-10-31 22:16:51,060 INFO L226 Difference]: Without dead ends: 356 [2024-10-31 22:16:51,061 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-31 22:16:51,068 INFO L432 NwaCegarLoop]: 190 mSDtfsCounter, 159 mSDsluCounter, 358 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 137 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 159 SdHoareTripleChecker+Valid, 548 SdHoareTripleChecker+Invalid, 174 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 137 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-10-31 22:16:51,069 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [159 Valid, 548 Invalid, 174 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [137 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-10-31 22:16:51,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 356 states. [2024-10-31 22:16:51,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 356 to 346. [2024-10-31 22:16:51,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 346 states, 207 states have (on average 1.4009661835748792) internal successors, (290), 207 states have internal predecessors, (290), 135 states have call successors, (135), 3 states have call predecessors, (135), 3 states have return successors, (135), 135 states have call predecessors, (135), 135 states have call successors, (135) [2024-10-31 22:16:51,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 346 states and 560 transitions. [2024-10-31 22:16:51,236 INFO L78 Accepts]: Start accepts. Automaton has 346 states and 560 transitions. Word has length 278 [2024-10-31 22:16:51,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-31 22:16:51,237 INFO L471 AbstractCegarLoop]: Abstraction has 346 states and 560 transitions. [2024-10-31 22:16:51,238 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 4 states have internal predecessors, (56), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-10-31 22:16:51,238 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 560 transitions. [2024-10-31 22:16:51,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-10-31 22:16:51,242 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:16:51,243 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-31 22:16:51,243 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-31 22:16:51,243 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-31 22:16:51,244 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:16:51,244 INFO L85 PathProgramCache]: Analyzing trace with hash -1567514208, now seen corresponding path program 1 times [2024-10-31 22:16:51,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:16:51,245 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [699808895] [2024-10-31 22:16:51,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:16:51,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:16:51,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,027 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-31 22:16:52,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,030 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-10-31 22:16:52,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-31 22:16:52,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,036 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-31 22:16:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-10-31 22:16:52,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,042 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-31 22:16:52,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,045 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-10-31 22:16:52,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,047 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2024-10-31 22:16:52,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,075 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-10-31 22:16:52,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,079 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-10-31 22:16:52,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,084 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-31 22:16:52,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,100 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-10-31 22:16:52,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2024-10-31 22:16:52,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,111 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2024-10-31 22:16:52,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,117 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-31 22:16:52,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,123 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-31 22:16:52,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,129 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-10-31 22:16:52,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-10-31 22:16:52,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-10-31 22:16:52,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,147 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-10-31 22:16:52,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,152 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-31 22:16:52,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,157 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-10-31 22:16:52,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-10-31 22:16:52,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,169 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-10-31 22:16:52,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-10-31 22:16:52,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,181 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-31 22:16:52,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,187 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-31 22:16:52,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-10-31 22:16:52,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-31 22:16:52,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,207 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-10-31 22:16:52,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-10-31 22:16:52,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,221 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-10-31 22:16:52,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,230 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-10-31 22:16:52,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,237 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-10-31 22:16:52,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,243 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-10-31 22:16:52,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,250 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-10-31 22:16:52,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,257 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-10-31 22:16:52,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-10-31 22:16:52,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,271 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-10-31 22:16:52,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,278 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-10-31 22:16:52,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,286 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-10-31 22:16:52,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,293 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-10-31 22:16:52,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,301 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-10-31 22:16:52,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-10-31 22:16:52,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,317 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2024-10-31 22:16:52,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,327 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 48 proven. 210 refuted. 0 times theorem prover too weak. 3702 trivial. 0 not checked. [2024-10-31 22:16:52,327 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-31 22:16:52,328 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [699808895] [2024-10-31 22:16:52,328 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [699808895] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-31 22:16:52,328 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [566121098] [2024-10-31 22:16:52,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:16:52,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-31 22:16:52,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:16:52,332 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-31 22:16:52,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-10-31 22:16:52,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:16:52,568 INFO L255 TraceCheckSpWp]: Trace formula consists of 621 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-10-31 22:16:52,583 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-31 22:16:54,440 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 1409 proven. 210 refuted. 0 times theorem prover too weak. 2341 trivial. 0 not checked. [2024-10-31 22:16:54,440 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-31 22:16:55,166 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 48 proven. 213 refuted. 0 times theorem prover too weak. 3699 trivial. 0 not checked. [2024-10-31 22:16:55,167 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [566121098] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-31 22:16:55,167 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-31 22:16:55,167 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 8, 8] total 15 [2024-10-31 22:16:55,168 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1310934580] [2024-10-31 22:16:55,169 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-31 22:16:55,174 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-10-31 22:16:55,174 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-31 22:16:55,175 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-10-31 22:16:55,175 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=144, Unknown=0, NotChecked=0, Total=210 [2024-10-31 22:16:55,176 INFO L87 Difference]: Start difference. First operand 346 states and 560 transitions. Second operand has 15 states, 15 states have (on average 9.733333333333333) internal successors, (146), 15 states have internal predecessors, (146), 6 states have call successors, (119), 3 states have call predecessors, (119), 7 states have return successors, (120), 6 states have call predecessors, (120), 6 states have call successors, (120) [2024-10-31 22:16:55,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-31 22:16:55,922 INFO L93 Difference]: Finished difference Result 632 states and 992 transitions. [2024-10-31 22:16:55,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-10-31 22:16:55,924 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 9.733333333333333) internal successors, (146), 15 states have internal predecessors, (146), 6 states have call successors, (119), 3 states have call predecessors, (119), 7 states have return successors, (120), 6 states have call predecessors, (120), 6 states have call successors, (120) Word has length 280 [2024-10-31 22:16:55,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-31 22:16:55,929 INFO L225 Difference]: With dead ends: 632 [2024-10-31 22:16:55,929 INFO L226 Difference]: Without dead ends: 388 [2024-10-31 22:16:55,930 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 660 GetRequests, 641 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=146, Invalid=274, Unknown=0, NotChecked=0, Total=420 [2024-10-31 22:16:55,934 INFO L432 NwaCegarLoop]: 139 mSDtfsCounter, 317 mSDsluCounter, 372 mSDsCounter, 0 mSdLazyCounter, 471 mSolverCounterSat, 76 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 325 SdHoareTripleChecker+Valid, 511 SdHoareTripleChecker+Invalid, 547 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 76 IncrementalHoareTripleChecker+Valid, 471 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-10-31 22:16:55,934 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [325 Valid, 511 Invalid, 547 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [76 Valid, 471 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-10-31 22:16:55,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 388 states. [2024-10-31 22:16:56,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 388 to 370. [2024-10-31 22:16:56,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 370 states, 225 states have (on average 1.3555555555555556) internal successors, (305), 225 states have internal predecessors, (305), 135 states have call successors, (135), 9 states have call predecessors, (135), 9 states have return successors, (135), 135 states have call predecessors, (135), 135 states have call successors, (135) [2024-10-31 22:16:56,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 370 states and 575 transitions. [2024-10-31 22:16:56,007 INFO L78 Accepts]: Start accepts. Automaton has 370 states and 575 transitions. Word has length 280 [2024-10-31 22:16:56,008 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-31 22:16:56,011 INFO L471 AbstractCegarLoop]: Abstraction has 370 states and 575 transitions. [2024-10-31 22:16:56,011 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 9.733333333333333) internal successors, (146), 15 states have internal predecessors, (146), 6 states have call successors, (119), 3 states have call predecessors, (119), 7 states have return successors, (120), 6 states have call predecessors, (120), 6 states have call successors, (120) [2024-10-31 22:16:56,012 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 575 transitions. [2024-10-31 22:16:56,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-10-31 22:16:56,017 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:16:56,017 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-31 22:16:56,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-10-31 22:16:56,221 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-31 22:16:56,222 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-31 22:16:56,222 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:16:56,223 INFO L85 PathProgramCache]: Analyzing trace with hash 2140647074, now seen corresponding path program 1 times [2024-10-31 22:16:56,223 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:16:56,223 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1787637019] [2024-10-31 22:16:56,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:16:56,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:16:56,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-10-31 22:16:56,439 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1833376627] [2024-10-31 22:16:56,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:16:56,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-31 22:16:56,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:16:56,442 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-31 22:16:56,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-10-31 22:16:56,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:16:56,695 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 22:16:56,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:16:57,109 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 22:16:57,110 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-31 22:16:57,111 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-31 22:16:57,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-10-31 22:16:57,313 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-31 22:16:57,320 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2024-10-31 22:16:57,561 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-10-31 22:16:57,567 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.10 10:16:57 BoogieIcfgContainer [2024-10-31 22:16:57,568 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-31 22:16:57,568 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-31 22:16:57,569 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-31 22:16:57,569 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-31 22:16:57,570 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:16:45" (3/4) ... [2024-10-31 22:16:57,572 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-10-31 22:16:57,574 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-31 22:16:57,574 INFO L158 Benchmark]: Toolchain (without parser) took 13865.20ms. Allocated memory was 169.9MB in the beginning and 287.3MB in the end (delta: 117.4MB). Free memory was 124.7MB in the beginning and 88.7MB in the end (delta: 36.0MB). Peak memory consumption was 155.6MB. Max. memory is 16.1GB. [2024-10-31 22:16:57,575 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 169.9MB. Free memory was 131.2MB in the beginning and 131.2MB in the end (delta: 16.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 22:16:57,577 INFO L158 Benchmark]: CACSL2BoogieTranslator took 518.33ms. Allocated memory is still 169.9MB. Free memory was 124.1MB in the beginning and 105.9MB in the end (delta: 18.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-10-31 22:16:57,577 INFO L158 Benchmark]: Boogie Procedure Inliner took 100.22ms. Allocated memory is still 169.9MB. Free memory was 105.9MB in the beginning and 101.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-10-31 22:16:57,578 INFO L158 Benchmark]: Boogie Preprocessor took 113.19ms. Allocated memory is still 169.9MB. Free memory was 101.1MB in the beginning and 96.0MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-10-31 22:16:57,578 INFO L158 Benchmark]: RCFGBuilder took 918.31ms. Allocated memory is still 169.9MB. Free memory was 96.0MB in the beginning and 63.1MB in the end (delta: 32.9MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2024-10-31 22:16:57,578 INFO L158 Benchmark]: TraceAbstraction took 12199.15ms. Allocated memory was 169.9MB in the beginning and 287.3MB in the end (delta: 117.4MB). Free memory was 61.9MB in the beginning and 88.7MB in the end (delta: -26.9MB). Peak memory consumption was 92.7MB. Max. memory is 16.1GB. [2024-10-31 22:16:57,578 INFO L158 Benchmark]: Witness Printer took 5.56ms. Allocated memory is still 287.3MB. Free memory is still 88.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 22:16:57,580 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 169.9MB. Free memory was 131.2MB in the beginning and 131.2MB in the end (delta: 16.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 518.33ms. Allocated memory is still 169.9MB. Free memory was 124.1MB in the beginning and 105.9MB in the end (delta: 18.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 100.22ms. Allocated memory is still 169.9MB. Free memory was 105.9MB in the beginning and 101.7MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 113.19ms. Allocated memory is still 169.9MB. Free memory was 101.1MB in the beginning and 96.0MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 918.31ms. Allocated memory is still 169.9MB. Free memory was 96.0MB in the beginning and 63.1MB in the end (delta: 32.9MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * TraceAbstraction took 12199.15ms. Allocated memory was 169.9MB in the beginning and 287.3MB in the end (delta: 117.4MB). Free memory was 61.9MB in the beginning and 88.7MB in the end (delta: -26.9MB). Peak memory consumption was 92.7MB. Max. memory is 16.1GB. * Witness Printer took 5.56ms. Allocated memory is still 287.3MB. Free memory is still 88.7MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 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 223, overapproximation of shiftLeft at line 93, overapproximation of bitwiseOr at line 223. 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_32 = 128; [L42] unsigned char var_1_35 = 0; [L43] unsigned char var_1_36 = 0; [L44] unsigned char var_1_37 = 0; [L45] unsigned char var_1_38 = 128; [L46] unsigned char var_1_39 = 10; [L47] unsigned char var_1_40 = 5; [L48] unsigned char var_1_41 = 2; [L49] unsigned char var_1_42 = 0; [L50] signed long int var_1_43 = 1; [L51] unsigned char var_1_44 = 1; [L52] unsigned char var_1_45 = 1; [L53] signed long int var_1_46 = 256; [L54] unsigned long int var_1_47 = 16; [L55] unsigned long int var_1_48 = 1289077960; [L56] unsigned long int var_1_49 = 10; [L57] unsigned long int var_1_50 = 3273461173; [L58] signed long int last_1_var_1_1 = -32; [L59] unsigned short int last_1_var_1_11 = 64; [L60] signed short int last_1_var_1_14 = 8; [L61] unsigned long int last_1_var_1_16 = 25; [L62] 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_32=128, 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] [L227] isInitial = 1 [L228] FCALL initially() [L229] COND TRUE 1 [L230] CALL updateLastVariables() [L216] last_1_var_1_1 = var_1_1 [L217] last_1_var_1_11 = var_1_11 [L218] last_1_var_1_14 = var_1_14 [L219] last_1_var_1_16 = var_1_16 [L220] 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_32=128, 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] [L230] RET updateLastVariables() [L231] CALL updateVariables() [L147] var_1_3 = __VERIFIER_nondet_long() [L148] 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] [L148] 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] [L149] 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] [L149] 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] [L150] 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] [L150] 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] [L151] var_1_4 = __VERIFIER_nondet_long() [L152] 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] [L152] 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] [L153] 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] [L153] 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] [L154] 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] [L154] 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] [L155] var_1_12 = __VERIFIER_nondet_ushort() [L156] 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_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=0, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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=0, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_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=0, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] var_1_13 = __VERIFIER_nondet_ushort() [L159] 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=0, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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=0, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] 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=0, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] 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=0, var_1_13=8, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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=0, var_1_13=8, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_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=0, var_1_13=8, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] var_1_15 = __VERIFIER_nondet_ushort() [L162] 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=0, var_1_13=8, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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=0, var_1_13=8, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] 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=0, var_1_13=8, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] 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=0, var_1_13=8, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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=0, var_1_13=8, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_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=0, var_1_13=8, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] var_1_20 = __VERIFIER_nondet_uchar() [L165] 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=0, var_1_13=8, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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=0, var_1_13=8, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] 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=0, var_1_13=8, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] 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=0, var_1_13=8, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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=0, var_1_13=8, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_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=0, var_1_13=8, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] var_1_21 = __VERIFIER_nondet_float() [L168] 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=0, var_1_13=8, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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=0, var_1_13=8, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] 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=0, var_1_13=8, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] var_1_22 = __VERIFIER_nondet_float() [L170] 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=0, var_1_13=8, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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=0, var_1_13=8, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_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=0, var_1_13=8, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_23 = __VERIFIER_nondet_uchar() [L172] 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=0, var_1_13=8, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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=0, var_1_13=8, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_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=0, var_1_13=8, 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_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-128, var_1_28=1, var_1_29=1, var_1_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] var_1_27 = __VERIFIER_nondet_short() [L175] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] var_1_29 = __VERIFIER_nondet_uchar() [L178] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=128, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] var_1_32 = __VERIFIER_nondet_short() [L181] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_35 = __VERIFIER_nondet_uchar() [L185] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_36 = __VERIFIER_nondet_uchar() [L188] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=0, var_1_38=128, var_1_39=10, var_1_3=-3, 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_37 = __VERIFIER_nondet_uchar() [L191] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=10, var_1_3=-3, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=10, var_1_3=-3, 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_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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=10, var_1_3=-3, 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_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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=10, var_1_3=-3, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=10, var_1_3=-3, 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_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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=10, var_1_3=-3, 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] var_1_39 = __VERIFIER_nondet_uchar() [L194] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_3=-3, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_3=-3, 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] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_3=-3, 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] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, 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_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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, 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_40 = __VERIFIER_nondet_uchar() [L197] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, 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_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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, 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] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, 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] [L198] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, 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] [L199] var_1_41 = __VERIFIER_nondet_uchar() [L200] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, 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] [L200] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, 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] [L201] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, 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] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, 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] var_1_42 = __VERIFIER_nondet_uchar() [L203] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, 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_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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, 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] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, 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] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, 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] var_1_45 = __VERIFIER_nondet_uchar() [L206] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, 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_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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, 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] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, 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] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, 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] var_1_48 = __VERIFIER_nondet_ulong() [L209] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=5368709119, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=5368709119, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L209] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=5368709119, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L210] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=5368709119, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=5368709119, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L210] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=5368709119, var_1_49=10, var_1_4=-1, var_1_50=3273461173] [L211] var_1_50 = __VERIFIER_nondet_ulong() [L212] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=5368709119, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=5368709119, var_1_49=10, var_1_4=-1, var_1_50=2147483647] [L212] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=5368709119, var_1_49=10, var_1_4=-1, var_1_50=2147483647] [L213] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=5368709119, 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=5368709119, var_1_49=10, var_1_4=-1, var_1_50=2147483647] [L213] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=16, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=5368709119, var_1_49=10, var_1_4=-1, var_1_50=2147483647] [L231] RET updateVariables() [L232] CALL step() [L66] var_1_26 = var_1_27 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=5368709119, var_1_49=10, var_1_4=-1, var_1_50=2147483647] [L67] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=128, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=5368709119, var_1_49=10, var_1_4=-1, var_1_50=2147483647] [L78] COND TRUE var_1_18 == var_1_18 [L79] 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=64, var_1_12=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=181, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=5368709119, var_1_49=10, var_1_4=-1, var_1_50=2147483647] [L83] var_1_43 = 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=181, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=64, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=5368709119, var_1_49=10, var_1_4=-1, var_1_50=2147483647] [L84] COND TRUE \read(var_1_37) [L85] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=181, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=64, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=5368709119, var_1_49=10, var_1_4=-1, var_1_50=2147483647] [L87] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=181, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=64, var_1_44=1, var_1_45=1, var_1_46=256, var_1_47=16, var_1_48=5368709119, var_1_49=10, var_1_4=-1, var_1_50=2147483647] [L87] COND TRUE var_1_42 <= ((var_1_41 >> var_1_40) % var_1_32) [L88] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=181, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=64, var_1_44=1, var_1_45=1, var_1_46=0, var_1_47=16, var_1_48=5368709119, var_1_49=10, var_1_4=-1, var_1_50=2147483647] [L90] COND TRUE \read(var_1_35) [L91] var_1_47 = ((var_1_42 + var_1_24) + ((((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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=181, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=64, var_1_44=1, var_1_45=1, var_1_46=0, var_1_47=177, var_1_48=5368709119, var_1_49=10, var_1_4=-1, var_1_50=2147483647] [L93] EXPR -1000 << var_1_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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=181, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=64, var_1_44=1, var_1_45=1, var_1_46=0, var_1_47=177, var_1_48=5368709119, var_1_49=10, var_1_4=-1, var_1_50=2147483647] [L93] COND FALSE !(var_1_32 >= (-1000 << var_1_1)) [L98] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=181, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=64, var_1_44=1, var_1_45=1, var_1_46=0, var_1_47=177, var_1_48=5368709119, var_1_49=0, var_1_4=-1, var_1_50=2147483647] [L100] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=181, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=64, var_1_44=1, var_1_45=1, var_1_46=0, var_1_47=177, var_1_48=5368709119, var_1_49=0, var_1_4=-1, var_1_50=2147483647] [L100] 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)) [L107] 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=0, var_1_13=8, 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=-255, var_1_24=-16, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=181, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=64, var_1_44=1, var_1_45=1, var_1_46=0, var_1_47=177, var_1_48=5368709119, var_1_49=0, var_1_4=-1, var_1_50=2147483647] [L109] COND FALSE !((- (- last_1_var_1_18)) != last_1_var_1_18) [L116] 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=0, var_1_13=8, 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=-255, var_1_24=8, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=181, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=64, var_1_44=1, var_1_45=1, var_1_46=0, var_1_47=177, var_1_48=5368709119, var_1_49=0, var_1_4=-1, var_1_50=2147483647] [L118] 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=0, var_1_13=8, 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=-255, var_1_24=8, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=181, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=64, var_1_44=1, var_1_45=1, var_1_46=0, var_1_47=177, var_1_48=5368709119, var_1_49=0, var_1_4=-1, var_1_50=2147483647] [L121] 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=8, var_1_11=64, var_1_12=0, var_1_13=8, 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=-255, var_1_24=8, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=181, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=64, var_1_44=1, var_1_45=1, var_1_46=0, var_1_47=177, var_1_48=5368709119, var_1_49=0, var_1_4=-1, var_1_50=2147483647] [L122] COND FALSE !(var_1_24 < stepLocal_0) [L133] 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=0, var_1_13=8, 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=-255, var_1_24=8, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=181, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=64, var_1_44=1, var_1_45=1, var_1_46=0, var_1_47=177, var_1_48=5368709119, var_1_49=0, var_1_4=-1, var_1_50=2147483647] [L135] COND TRUE var_1_18 != (var_1_18 + var_1_18) [L136] 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=40, var_1_12=0, var_1_13=8, 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=-255, var_1_24=8, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=181, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=64, var_1_44=1, var_1_45=1, var_1_46=0, var_1_47=177, var_1_48=5368709119, var_1_49=0, var_1_4=-1, var_1_50=2147483647] [L138] COND FALSE !(((var_1_1 * var_1_4) + var_1_1) > var_1_1) [L143] 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=40, var_1_12=0, var_1_13=8, 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=-255, var_1_24=8, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=181, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=64, var_1_44=1, var_1_45=1, var_1_46=0, var_1_47=177, var_1_48=5368709119, var_1_49=0, var_1_4=-1, var_1_50=2147483647] [L232] RET step() [L233] CALL, EXPR property() [L223] 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=40, var_1_12=0, var_1_13=8, 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=-255, var_1_24=8, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=181, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=64, var_1_44=1, var_1_45=1, var_1_46=0, var_1_47=177, var_1_48=5368709119, var_1_49=0, var_1_4=-1, var_1_50=2147483647] [L223-L224] 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))) ; [L233] RET, EXPR property() [L233] 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=40, var_1_12=0, var_1_13=8, 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=-255, var_1_24=8, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=181, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=64, var_1_44=1, var_1_45=1, var_1_46=0, var_1_47=177, var_1_48=5368709119, 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=40, var_1_12=0, var_1_13=8, 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=-255, var_1_24=8, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=0, var_1_32=13, var_1_35=1, var_1_36=1, var_1_37=-255, var_1_38=181, var_1_39=437, var_1_3=-3, var_1_40=0, var_1_41=693, var_1_42=-244, var_1_43=64, var_1_44=1, var_1_45=1, var_1_46=0, var_1_47=177, var_1_48=5368709119, var_1_49=0, var_1_4=-1, var_1_50=2147483647] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 123 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 11.8s, OverallIterations: 6, TraceHistogramMax: 45, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 2.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 689 SdHoareTripleChecker+Valid, 1.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 681 mSDsluCounter, 2145 SdHoareTripleChecker+Invalid, 1.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1256 mSDsCounter, 350 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 565 IncrementalHoareTripleChecker+Invalid, 915 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 350 mSolverCounterUnsat, 889 mSDtfsCounter, 565 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1082 GetRequests, 1056 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=370occurred 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: 0.4s AutomataMinimizationTime, 5 MinimizatonAttempts, 48 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 6.8s InterpolantComputationTime, 2224 NumberOfCodeBlocks, 2224 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 1937 ConstructedInterpolants, 0 QuantifiedInterpolants, 8610 SizeOfPredicates, 3 NumberOfNonLiveVariables, 621 ConjunctsInSsa, 11 ConjunctsInUnsatCore, 7 InterpolantComputations, 4 PerfectInterpolantSequences, 27087/27720 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 [2024-10-31 22:16:57,638 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-90.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU --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 5ee2abdc0111a83d3ae801a0b212aea26114ba0b0be0ee08142e25d23360d05a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:17:00,464 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:17:00,574 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-10-31 22:17:00,583 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:17:00,585 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:17:00,639 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:17:00,640 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:17:00,641 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:17:00,642 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:17:00,645 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:17:00,645 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:17:00,646 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:17:00,647 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:17:00,647 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:17:00,648 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:17:00,652 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:17:00,653 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:17:00,653 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-31 22:17:00,653 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-31 22:17:00,654 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:17:00,654 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:17:00,655 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:17:00,657 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:17:00,657 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-31 22:17:00,658 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-31 22:17:00,658 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:17:00,659 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-31 22:17:00,659 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-31 22:17:00,660 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:17:00,662 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:17:00,662 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:17:00,663 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:17:00,663 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:17:00,663 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:17:00,664 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:17:00,665 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:17:00,666 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:17:00,667 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:17:00,667 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-31 22:17:00,667 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-31 22:17:00,668 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:17:00,669 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:17:00,669 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:17:00,669 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:17:00,670 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-31 22:17:00,670 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_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ee2abdc0111a83d3ae801a0b212aea26114ba0b0be0ee08142e25d23360d05a [2024-10-31 22:17:01,084 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:17:01,116 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:17:01,119 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:17:01,121 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:17:01,121 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:17:01,124 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-90.i Unable to find full path for "g++" [2024-10-31 22:17:03,201 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:17:03,493 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:17:03,493 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-90.i [2024-10-31 22:17:03,511 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/data/02ff1f0ca/4ea3c3aae8334f3eaa3463e507e8f25e/FLAGcdf1ffcda [2024-10-31 22:17:03,790 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/data/02ff1f0ca/4ea3c3aae8334f3eaa3463e507e8f25e [2024-10-31 22:17:03,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:17:03,794 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:17:03,795 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:17:03,795 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:17:03,801 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:17:03,802 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:17:03" (1/1) ... [2024-10-31 22:17:03,803 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49476f23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:17:03, skipping insertion in model container [2024-10-31 22:17:03,803 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:17:03" (1/1) ... [2024-10-31 22:17:03,849 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:17:04,085 WARN L251 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_18d83db0-0311-4ef4-9ff3-93acb542314a/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-90.i[919,932] [2024-10-31 22:17:04,201 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:17:04,245 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:17:04,269 WARN L251 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_18d83db0-0311-4ef4-9ff3-93acb542314a/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-90.i[919,932] [2024-10-31 22:17:04,356 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:17:04,388 INFO L204 MainTranslator]: Completed translation [2024-10-31 22:17:04,388 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:17:04 WrapperNode [2024-10-31 22:17:04,389 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:17:04,390 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-31 22:17:04,390 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-31 22:17:04,390 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-31 22:17:04,398 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:17:04" (1/1) ... [2024-10-31 22:17:04,418 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:17:04" (1/1) ... [2024-10-31 22:17:04,465 INFO L138 Inliner]: procedures = 27, calls = 58, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 238 [2024-10-31 22:17:04,465 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-31 22:17:04,466 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-31 22:17:04,466 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-31 22:17:04,466 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-31 22:17:04,486 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:17:04" (1/1) ... [2024-10-31 22:17:04,487 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:17:04" (1/1) ... [2024-10-31 22:17:04,494 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:17:04" (1/1) ... [2024-10-31 22:17:04,524 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]. [2024-10-31 22:17:04,526 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:17:04" (1/1) ... [2024-10-31 22:17:04,526 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:17:04" (1/1) ... [2024-10-31 22:17:04,539 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:17:04" (1/1) ... [2024-10-31 22:17:04,549 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:17:04" (1/1) ... [2024-10-31 22:17:04,556 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:17:04" (1/1) ... [2024-10-31 22:17:04,561 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:17:04" (1/1) ... [2024-10-31 22:17:04,564 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-31 22:17:04,572 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-31 22:17:04,572 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-31 22:17:04,573 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-31 22:17:04,573 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:17:04" (1/1) ... [2024-10-31 22:17:04,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:17:04,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:17:04,607 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-31 22:17:04,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-31 22:17:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-31 22:17:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-10-31 22:17:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-31 22:17:04,646 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-31 22:17:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-31 22:17:04,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-31 22:17:04,761 INFO L238 CfgBuilder]: Building ICFG [2024-10-31 22:17:04,763 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-31 22:17:06,204 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-10-31 22:17:06,204 INFO L287 CfgBuilder]: Performing block encoding [2024-10-31 22:17:06,227 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-31 22:17:06,228 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-31 22:17:06,228 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:17:06 BoogieIcfgContainer [2024-10-31 22:17:06,228 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-31 22:17:06,232 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-31 22:17:06,233 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-31 22:17:06,236 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-31 22:17:06,237 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.10 10:17:03" (1/3) ... [2024-10-31 22:17:06,238 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5582a308 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:17:06, skipping insertion in model container [2024-10-31 22:17:06,239 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:17:04" (2/3) ... [2024-10-31 22:17:06,240 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5582a308 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:17:06, skipping insertion in model container [2024-10-31 22:17:06,240 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:17:06" (3/3) ... [2024-10-31 22:17:06,243 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-ps-co_file-90.i [2024-10-31 22:17:06,263 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-31 22:17:06,263 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-31 22:17:06,365 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-31 22:17:06,371 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;@caa0e02, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-31 22:17:06,372 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-31 22:17:06,375 INFO L276 IsEmpty]: Start isEmpty. Operand has 109 states, 61 states have (on average 1.4262295081967213) internal successors, (87), 62 states have internal predecessors, (87), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2024-10-31 22:17:06,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-10-31 22:17:06,394 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:17:06,394 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-31 22:17:06,395 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-31 22:17:06,399 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:17:06,400 INFO L85 PathProgramCache]: Analyzing trace with hash -1517568555, now seen corresponding path program 1 times [2024-10-31 22:17:06,418 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-31 22:17:06,419 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1066705714] [2024-10-31 22:17:06,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:17:06,420 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 [2024-10-31 22:17:06,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/mathsat [2024-10-31 22:17:06,424 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/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) [2024-10-31 22:17:06,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/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 [2024-10-31 22:17:06,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:17:06,988 INFO L255 TraceCheckSpWp]: Trace formula consists of 431 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-10-31 22:17:07,006 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-31 22:17:07,123 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 1348 proven. 0 refuted. 0 times theorem prover too weak. 2612 trivial. 0 not checked. [2024-10-31 22:17:07,123 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-31 22:17:07,124 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-31 22:17:07,124 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1066705714] [2024-10-31 22:17:07,126 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1066705714] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-31 22:17:07,126 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-31 22:17:07,127 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-31 22:17:07,130 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1676069845] [2024-10-31 22:17:07,131 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-31 22:17:07,138 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-31 22:17:07,139 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-31 22:17:07,176 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-31 22:17:07,177 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-31 22:17:07,182 INFO L87 Difference]: Start difference. First operand has 109 states, 61 states have (on average 1.4262295081967213) internal successors, (87), 62 states have internal predecessors, (87), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) Second operand has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-10-31 22:17:07,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-31 22:17:07,244 INFO L93 Difference]: Finished difference Result 211 states and 393 transitions. [2024-10-31 22:17:07,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-31 22:17:07,249 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) Word has length 270 [2024-10-31 22:17:07,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-31 22:17:07,262 INFO L225 Difference]: With dead ends: 211 [2024-10-31 22:17:07,262 INFO L226 Difference]: Without dead ends: 105 [2024-10-31 22:17:07,267 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 269 GetRequests, 269 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-31 22:17:07,273 INFO L432 NwaCegarLoop]: 169 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, 169 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 [2024-10-31 22:17:07,275 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 169 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-31 22:17:07,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2024-10-31 22:17:07,348 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 105. [2024-10-31 22:17:07,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 58 states have (on average 1.3620689655172413) internal successors, (79), 58 states have internal predecessors, (79), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2024-10-31 22:17:07,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 169 transitions. [2024-10-31 22:17:07,357 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 169 transitions. Word has length 270 [2024-10-31 22:17:07,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-31 22:17:07,358 INFO L471 AbstractCegarLoop]: Abstraction has 105 states and 169 transitions. [2024-10-31 22:17:07,359 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-10-31 22:17:07,359 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 169 transitions. [2024-10-31 22:17:07,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-10-31 22:17:07,367 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:17:07,368 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-31 22:17:07,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/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 [2024-10-31 22:17:07,568 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/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 [2024-10-31 22:17:07,569 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-31 22:17:07,570 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:17:07,571 INFO L85 PathProgramCache]: Analyzing trace with hash -1777688933, now seen corresponding path program 1 times [2024-10-31 22:17:07,572 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-31 22:17:07,573 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1432574022] [2024-10-31 22:17:07,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:17:07,574 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 [2024-10-31 22:17:07,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/mathsat [2024-10-31 22:17:07,576 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/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) [2024-10-31 22:17:07,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18d83db0-0311-4ef4-9ff3-93acb542314a/bin/uautomizer-verify-4GaUIPS5ZU/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 [2024-10-31 22:17:08,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:17:08,163 INFO L255 TraceCheckSpWp]: Trace formula consists of 431 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-10-31 22:17:08,183 INFO L278 TraceCheckSpWp]: Computing forward predicates...