./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-89.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_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/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_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-89.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/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_9b6b8795-e0bb-4328-a120-24faaa30538d/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 3825646182aa07c08b566edbc024ddbf38e5c69428020b95d784f3b6c97321c0 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:13:48,569 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:13:48,637 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-31 22:13:48,647 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:13:48,650 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:13:48,676 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:13:48,676 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:13:48,677 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:13:48,678 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:13:48,678 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:13:48,679 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:13:48,679 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:13:48,680 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:13:48,681 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:13:48,681 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:13:48,682 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:13:48,683 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:13:48,683 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-31 22:13:48,684 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 22:13:48,684 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-31 22:13:48,685 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:13:48,685 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:13:48,686 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:13:48,686 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:13:48,687 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:13:48,687 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-31 22:13:48,688 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:13:48,688 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:13:48,689 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:13:48,689 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:13:48,690 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:13:48,690 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:13:48,691 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:13:48,691 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:13:48,692 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:13:48,692 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:13:48,693 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 22:13:48,693 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 22:13:48,693 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:13:48,694 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:13:48,694 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:13:48,695 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:13:48,696 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_9b6b8795-e0bb-4328-a120-24faaa30538d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3825646182aa07c08b566edbc024ddbf38e5c69428020b95d784f3b6c97321c0 [2024-10-31 22:13:49,209 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:13:49,242 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:13:49,245 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:13:49,247 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:13:49,247 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:13:49,249 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-89.i Unable to find full path for "g++" [2024-10-31 22:13:51,196 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:13:51,407 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:13:51,409 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-89.i [2024-10-31 22:13:51,425 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/data/e21172947/0ff9d2a9006849cd8705f8931248629e/FLAG6ff9b0bcc [2024-10-31 22:13:51,759 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/data/e21172947/0ff9d2a9006849cd8705f8931248629e [2024-10-31 22:13:51,762 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:13:51,764 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:13:51,768 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:13:51,769 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:13:51,775 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:13:51,775 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:13:51" (1/1) ... [2024-10-31 22:13:51,776 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46d878f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:51, skipping insertion in model container [2024-10-31 22:13:51,777 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:13:51" (1/1) ... [2024-10-31 22:13:51,814 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:13:52,050 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_9b6b8795-e0bb-4328-a120-24faaa30538d/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-89.i[916,929] [2024-10-31 22:13:52,178 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:13:52,193 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:13:52,207 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_9b6b8795-e0bb-4328-a120-24faaa30538d/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-89.i[916,929] [2024-10-31 22:13:52,303 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:13:52,332 INFO L204 MainTranslator]: Completed translation [2024-10-31 22:13:52,333 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:52 WrapperNode [2024-10-31 22:13:52,333 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:13:52,334 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-31 22:13:52,335 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-31 22:13:52,335 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-31 22:13:52,342 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:52" (1/1) ... [2024-10-31 22:13:52,359 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:52" (1/1) ... [2024-10-31 22:13:52,419 INFO L138 Inliner]: procedures = 26, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 298 [2024-10-31 22:13:52,419 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-31 22:13:52,420 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-31 22:13:52,420 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-31 22:13:52,421 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-31 22:13:52,432 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:52" (1/1) ... [2024-10-31 22:13:52,433 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:52" (1/1) ... [2024-10-31 22:13:52,438 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:52" (1/1) ... [2024-10-31 22:13:52,483 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 22:13:52,483 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:52" (1/1) ... [2024-10-31 22:13:52,484 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:52" (1/1) ... [2024-10-31 22:13:52,501 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:52" (1/1) ... [2024-10-31 22:13:52,522 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:52" (1/1) ... [2024-10-31 22:13:52,525 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:52" (1/1) ... [2024-10-31 22:13:52,528 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:52" (1/1) ... [2024-10-31 22:13:52,534 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-31 22:13:52,535 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-31 22:13:52,535 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-31 22:13:52,536 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-31 22:13:52,537 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:52" (1/1) ... [2024-10-31 22:13:52,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:13:52,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:13:52,586 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-31 22:13:52,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-31 22:13:52,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-31 22:13:52,621 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-31 22:13:52,621 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-31 22:13:52,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-31 22:13:52,621 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-31 22:13:52,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-31 22:13:52,768 INFO L238 CfgBuilder]: Building ICFG [2024-10-31 22:13:52,774 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-31 22:13:53,541 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-10-31 22:13:53,542 INFO L287 CfgBuilder]: Performing block encoding [2024-10-31 22:13:53,557 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-31 22:13:53,558 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-31 22:13:53,558 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:13:53 BoogieIcfgContainer [2024-10-31 22:13:53,558 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-31 22:13:53,564 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-31 22:13:53,564 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-31 22:13:53,568 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-31 22:13:53,568 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.10 10:13:51" (1/3) ... [2024-10-31 22:13:53,569 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ea12e38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:13:53, skipping insertion in model container [2024-10-31 22:13:53,570 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:52" (2/3) ... [2024-10-31 22:13:53,570 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ea12e38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:13:53, skipping insertion in model container [2024-10-31 22:13:53,570 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:13:53" (3/3) ... [2024-10-31 22:13:53,572 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-89.i [2024-10-31 22:13:53,591 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-31 22:13:53,591 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-31 22:13:53,676 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-31 22:13:53,682 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;@76123970, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-31 22:13:53,683 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-31 22:13:53,692 INFO L276 IsEmpty]: Start isEmpty. Operand has 130 states, 83 states have (on average 1.5180722891566265) internal successors, (126), 84 states have internal predecessors, (126), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-10-31 22:13:53,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-10-31 22:13:53,723 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:13:53,724 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:13:53,724 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-31 22:13:53,729 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:13:53,730 INFO L85 PathProgramCache]: Analyzing trace with hash -847793652, now seen corresponding path program 1 times [2024-10-31 22:13:53,741 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:13:53,741 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1642431053] [2024-10-31 22:13:53,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:13:53,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:13:53,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,220 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-31 22:13:54,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,227 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-10-31 22:13:54,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-10-31 22:13:54,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,240 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-31 22:13:54,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,245 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-10-31 22:13:54,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,250 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-10-31 22:13:54,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,255 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-10-31 22:13:54,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,261 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-31 22:13:54,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-10-31 22:13:54,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,276 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-10-31 22:13:54,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-31 22:13:54,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,293 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-31 22:13:54,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,300 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-31 22:13:54,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,307 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-10-31 22:13:54,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,313 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-10-31 22:13:54,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,318 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-31 22:13:54,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-10-31 22:13:54,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,327 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-10-31 22:13:54,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,332 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-10-31 22:13:54,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,336 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-10-31 22:13:54,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-31 22:13:54,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,346 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-10-31 22:13:54,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,350 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-10-31 22:13:54,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-10-31 22:13:54,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,364 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-10-31 22:13:54,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-31 22:13:54,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,382 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-10-31 22:13:54,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,394 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-10-31 22:13:54,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,400 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-10-31 22:13:54,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,409 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-10-31 22:13:54,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,416 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-10-31 22:13:54,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,423 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-10-31 22:13:54,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,429 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2024-10-31 22:13:54,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-10-31 22:13:54,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,442 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2024-10-31 22:13:54,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,446 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-31 22:13:54,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,458 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2024-10-31 22:13:54,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,467 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-31 22:13:54,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,471 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-10-31 22:13:54,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,479 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-31 22:13:54,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,487 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-10-31 22:13:54,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,498 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-31 22:13:54,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-10-31 22:13:54,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2024-10-31 22:13:54,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:54,526 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-10-31 22:13:54,527 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-31 22:13:54,527 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1642431053] [2024-10-31 22:13:54,531 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1642431053] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-31 22:13:54,531 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-31 22:13:54,531 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-31 22:13:54,533 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [250824875] [2024-10-31 22:13:54,534 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-31 22:13:54,540 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-31 22:13:54,540 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-31 22:13:54,571 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-31 22:13:54,572 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-31 22:13:54,576 INFO L87 Difference]: Start difference. First operand has 130 states, 83 states have (on average 1.5180722891566265) internal successors, (126), 84 states have internal predecessors, (126), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) Second operand has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 2 states have call successors, (44) [2024-10-31 22:13:54,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-31 22:13:54,634 INFO L93 Difference]: Finished difference Result 253 states and 466 transitions. [2024-10-31 22:13:54,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-31 22:13:54,637 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 2 states have call successors, (44) Word has length 275 [2024-10-31 22:13:54,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-31 22:13:54,647 INFO L225 Difference]: With dead ends: 253 [2024-10-31 22:13:54,648 INFO L226 Difference]: Without dead ends: 126 [2024-10-31 22:13:54,652 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 134 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 22:13:54,656 INFO L432 NwaCegarLoop]: 207 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, 207 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 22:13:54,657 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 207 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-31 22:13:54,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126 states. [2024-10-31 22:13:54,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 126. [2024-10-31 22:13:54,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 126 states, 80 states have (on average 1.4875) internal successors, (119), 80 states have internal predecessors, (119), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-10-31 22:13:54,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 126 states and 207 transitions. [2024-10-31 22:13:54,742 INFO L78 Accepts]: Start accepts. Automaton has 126 states and 207 transitions. Word has length 275 [2024-10-31 22:13:54,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-31 22:13:54,745 INFO L471 AbstractCegarLoop]: Abstraction has 126 states and 207 transitions. [2024-10-31 22:13:54,746 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 2 states have call successors, (44) [2024-10-31 22:13:54,746 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 207 transitions. [2024-10-31 22:13:54,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-10-31 22:13:54,760 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:13:54,760 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:13:54,760 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-31 22:13:54,761 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-31 22:13:54,761 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:13:54,761 INFO L85 PathProgramCache]: Analyzing trace with hash 1463194576, now seen corresponding path program 1 times [2024-10-31 22:13:54,762 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:13:54,762 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1589254204] [2024-10-31 22:13:54,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:13:54,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:13:54,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,092 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-31 22:13:55,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-10-31 22:13:55,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,100 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-10-31 22:13:55,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,103 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-31 22:13:55,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,106 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-10-31 22:13:55,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,109 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-10-31 22:13:55,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-10-31 22:13:55,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-31 22:13:55,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-10-31 22:13:55,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-10-31 22:13:55,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,150 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-31 22:13:55,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-31 22:13:55,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,160 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-31 22:13:55,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,164 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-10-31 22:13:55,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-10-31 22:13:55,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-31 22:13:55,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,176 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-10-31 22:13:55,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,182 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-10-31 22:13:55,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,186 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-10-31 22:13:55,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,190 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-10-31 22:13:55,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,195 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-31 22:13:55,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-10-31 22:13:55,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-10-31 22:13:55,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,208 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-10-31 22:13:55,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,211 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-10-31 22:13:55,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,215 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-31 22:13:55,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-10-31 22:13:55,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,221 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-10-31 22:13:55,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-10-31 22:13:55,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,229 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-10-31 22:13:55,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,236 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-10-31 22:13:55,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,242 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-10-31 22:13:55,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,246 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2024-10-31 22:13:55,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,251 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-10-31 22:13:55,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,257 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2024-10-31 22:13:55,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-31 22:13:55,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,267 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2024-10-31 22:13:55,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-31 22:13:55,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,278 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-10-31 22:13:55,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,282 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-31 22:13:55,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,286 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-10-31 22:13:55,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,291 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-31 22:13:55,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,298 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-10-31 22:13:55,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,302 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2024-10-31 22:13:55,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,307 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-10-31 22:13:55,307 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-31 22:13:55,308 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1589254204] [2024-10-31 22:13:55,308 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1589254204] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-31 22:13:55,308 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-31 22:13:55,308 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-31 22:13:55,308 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1826904919] [2024-10-31 22:13:55,308 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-31 22:13:55,313 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-31 22:13:55,313 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-31 22:13:55,314 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-31 22:13:55,314 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-31 22:13:55,315 INFO L87 Difference]: Start difference. First operand 126 states and 207 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-10-31 22:13:55,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-31 22:13:55,406 INFO L93 Difference]: Finished difference Result 326 states and 537 transitions. [2024-10-31 22:13:55,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-31 22:13:55,409 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 275 [2024-10-31 22:13:55,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-31 22:13:55,414 INFO L225 Difference]: With dead ends: 326 [2024-10-31 22:13:55,418 INFO L226 Difference]: Without dead ends: 203 [2024-10-31 22:13:55,419 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 90 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 22:13:55,424 INFO L432 NwaCegarLoop]: 206 mSDtfsCounter, 123 mSDsluCounter, 196 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 123 SdHoareTripleChecker+Valid, 402 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-10-31 22:13:55,425 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [123 Valid, 402 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-31 22:13:55,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 203 states. [2024-10-31 22:13:55,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 203 to 200. [2024-10-31 22:13:55,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 200 states, 131 states have (on average 1.5038167938931297) internal successors, (197), 132 states have internal predecessors, (197), 66 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (66), 65 states have call predecessors, (66), 66 states have call successors, (66) [2024-10-31 22:13:55,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 329 transitions. [2024-10-31 22:13:55,474 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 329 transitions. Word has length 275 [2024-10-31 22:13:55,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-31 22:13:55,478 INFO L471 AbstractCegarLoop]: Abstraction has 200 states and 329 transitions. [2024-10-31 22:13:55,479 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-10-31 22:13:55,479 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 329 transitions. [2024-10-31 22:13:55,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-10-31 22:13:55,488 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:13:55,488 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:13:55,489 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-31 22:13:55,490 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-31 22:13:55,490 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:13:55,490 INFO L85 PathProgramCache]: Analyzing trace with hash -2014124270, now seen corresponding path program 1 times [2024-10-31 22:13:55,491 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:13:55,491 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [563831286] [2024-10-31 22:13:55,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:13:55,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:13:55,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-31 22:13:55,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-10-31 22:13:55,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,692 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-10-31 22:13:55,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,695 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-31 22:13:55,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-10-31 22:13:55,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-10-31 22:13:55,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-10-31 22:13:55,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,707 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-31 22:13:55,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,711 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-10-31 22:13:55,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-10-31 22:13:55,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,717 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-31 22:13:55,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-31 22:13:55,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,728 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-31 22:13:55,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,732 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-10-31 22:13:55,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,735 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-10-31 22:13:55,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,742 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-31 22:13:55,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,746 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-10-31 22:13:55,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,750 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-10-31 22:13:55,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,757 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-10-31 22:13:55,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-10-31 22:13:55,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,763 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-31 22:13:55,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-10-31 22:13:55,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-10-31 22:13:55,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,772 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-10-31 22:13:55,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,776 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-10-31 22:13:55,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,779 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-31 22:13:55,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-10-31 22:13:55,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-10-31 22:13:55,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,789 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-10-31 22:13:55,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-10-31 22:13:55,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-10-31 22:13:55,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-10-31 22:13:55,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2024-10-31 22:13:55,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-10-31 22:13:55,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2024-10-31 22:13:55,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-31 22:13:55,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,824 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2024-10-31 22:13:55,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,828 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-31 22:13:55,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,833 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-10-31 22:13:55,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-31 22:13:55,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-10-31 22:13:55,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,852 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-31 22:13:55,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,858 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-10-31 22:13:55,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,865 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2024-10-31 22:13:55,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:55,871 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-10-31 22:13:55,871 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-31 22:13:55,872 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [563831286] [2024-10-31 22:13:55,872 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [563831286] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-31 22:13:55,872 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-31 22:13:55,872 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-31 22:13:55,872 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1168388881] [2024-10-31 22:13:55,872 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-31 22:13:55,874 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-31 22:13:55,875 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-31 22:13:55,877 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-31 22:13:55,877 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-31 22:13:55,877 INFO L87 Difference]: Start difference. First operand 200 states and 329 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-10-31 22:13:56,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-31 22:13:56,017 INFO L93 Difference]: Finished difference Result 590 states and 973 transitions. [2024-10-31 22:13:56,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-31 22:13:56,019 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 275 [2024-10-31 22:13:56,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-31 22:13:56,029 INFO L225 Difference]: With dead ends: 590 [2024-10-31 22:13:56,032 INFO L226 Difference]: Without dead ends: 393 [2024-10-31 22:13:56,035 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 90 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 22:13:56,036 INFO L432 NwaCegarLoop]: 202 mSDtfsCounter, 197 mSDsluCounter, 194 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 197 SdHoareTripleChecker+Valid, 396 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-10-31 22:13:56,037 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [197 Valid, 396 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-31 22:13:56,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 393 states. [2024-10-31 22:13:56,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 393 to 387. [2024-10-31 22:13:56,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 387 states, 250 states have (on average 1.472) internal successors, (368), 252 states have internal predecessors, (368), 132 states have call successors, (132), 4 states have call predecessors, (132), 4 states have return successors, (132), 130 states have call predecessors, (132), 132 states have call successors, (132) [2024-10-31 22:13:56,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 387 states and 632 transitions. [2024-10-31 22:13:56,172 INFO L78 Accepts]: Start accepts. Automaton has 387 states and 632 transitions. Word has length 275 [2024-10-31 22:13:56,174 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-31 22:13:56,174 INFO L471 AbstractCegarLoop]: Abstraction has 387 states and 632 transitions. [2024-10-31 22:13:56,175 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-10-31 22:13:56,175 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 632 transitions. [2024-10-31 22:13:56,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-10-31 22:13:56,180 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:13:56,181 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:13:56,181 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-31 22:13:56,181 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-31 22:13:56,182 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:13:56,182 INFO L85 PathProgramCache]: Analyzing trace with hash -2012277228, now seen corresponding path program 1 times [2024-10-31 22:13:56,182 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:13:56,182 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [977545302] [2024-10-31 22:13:56,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:13:56,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:13:56,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,473 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-31 22:13:56,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,478 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-10-31 22:13:56,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,490 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-10-31 22:13:56,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,495 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-31 22:13:56,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,499 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-10-31 22:13:56,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-10-31 22:13:56,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,517 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-10-31 22:13:56,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-31 22:13:56,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-10-31 22:13:56,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,534 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-10-31 22:13:56,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,539 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-31 22:13:56,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,543 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-10-31 22:13:56,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,548 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-31 22:13:56,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,555 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-10-31 22:13:56,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,563 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-10-31 22:13:56,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,566 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-10-31 22:13:56,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,574 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-10-31 22:13:56,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-10-31 22:13:56,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,586 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-10-31 22:13:56,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-10-31 22:13:56,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,596 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-31 22:13:56,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,602 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2024-10-31 22:13:56,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,607 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-10-31 22:13:56,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,614 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-10-31 22:13:56,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,626 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-10-31 22:13:56,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,631 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-31 22:13:56,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,636 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-10-31 22:13:56,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,641 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-10-31 22:13:56,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,646 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2024-10-31 22:13:56,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,651 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-10-31 22:13:56,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,656 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-10-31 22:13:56,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,660 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-10-31 22:13:56,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,669 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2024-10-31 22:13:56,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,674 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-10-31 22:13:56,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,679 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2024-10-31 22:13:56,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-10-31 22:13:56,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,689 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2024-10-31 22:13:56,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,695 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-10-31 22:13:56,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-10-31 22:13:56,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,707 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2024-10-31 22:13:56,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,715 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2024-10-31 22:13:56,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-31 22:13:56,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,728 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-10-31 22:13:56,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,732 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2024-10-31 22:13:56,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:13:56,743 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-10-31 22:13:56,744 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-31 22:13:56,744 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [977545302] [2024-10-31 22:13:56,744 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [977545302] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-31 22:13:56,744 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-31 22:13:56,744 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-31 22:13:56,745 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1954708543] [2024-10-31 22:13:56,745 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-31 22:13:56,746 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-31 22:13:56,747 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-31 22:13:56,748 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-31 22:13:56,748 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-10-31 22:13:56,749 INFO L87 Difference]: Start difference. First operand 387 states and 632 transitions. Second operand has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-10-31 22:13:57,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-31 22:13:57,180 INFO L93 Difference]: Finished difference Result 1387 states and 2261 transitions. [2024-10-31 22:13:57,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-31 22:13:57,181 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 275 [2024-10-31 22:13:57,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-31 22:13:57,195 INFO L225 Difference]: With dead ends: 1387 [2024-10-31 22:13:57,195 INFO L226 Difference]: Without dead ends: 1003 [2024-10-31 22:13:57,198 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-10-31 22:13:57,203 INFO L432 NwaCegarLoop]: 199 mSDtfsCounter, 301 mSDsluCounter, 229 mSDsCounter, 0 mSdLazyCounter, 81 mSolverCounterSat, 48 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 301 SdHoareTripleChecker+Valid, 428 SdHoareTripleChecker+Invalid, 129 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 48 IncrementalHoareTripleChecker+Valid, 81 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-10-31 22:13:57,203 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [301 Valid, 428 Invalid, 129 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [48 Valid, 81 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-10-31 22:13:57,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1003 states. [2024-10-31 22:13:57,356 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1003 to 993. [2024-10-31 22:13:57,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 993 states, 660 states have (on average 1.4757575757575758) internal successors, (974), 668 states have internal predecessors, (974), 320 states have call successors, (320), 12 states have call predecessors, (320), 12 states have return successors, (320), 312 states have call predecessors, (320), 320 states have call successors, (320) [2024-10-31 22:13:57,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 993 states and 1614 transitions. [2024-10-31 22:13:57,368 INFO L78 Accepts]: Start accepts. Automaton has 993 states and 1614 transitions. Word has length 275 [2024-10-31 22:13:57,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-31 22:13:57,370 INFO L471 AbstractCegarLoop]: Abstraction has 993 states and 1614 transitions. [2024-10-31 22:13:57,371 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 4 states have internal predecessors, (58), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-10-31 22:13:57,371 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1614 transitions. [2024-10-31 22:13:57,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-10-31 22:13:57,376 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:13:57,377 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:13:57,377 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-31 22:13:57,377 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-31 22:13:57,377 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:13:57,378 INFO L85 PathProgramCache]: Analyzing trace with hash -2003483242, now seen corresponding path program 1 times [2024-10-31 22:13:57,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:13:57,378 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [143926830] [2024-10-31 22:13:57,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:13:57,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:13:57,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-10-31 22:13:57,699 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [678223855] [2024-10-31 22:13:57,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:13:57,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-31 22:13:57,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:13:57,703 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-31 22:13:57,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-10-31 22:13:57,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:13:57,952 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-31 22:13:58,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-31 22:13:58,339 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-31 22:13:58,339 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-31 22:13:58,341 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-31 22:13:58,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-10-31 22:13:58,544 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-31 22:13:58,547 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2024-10-31 22:13:58,834 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-10-31 22:13:58,838 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.10 10:13:58 BoogieIcfgContainer [2024-10-31 22:13:58,845 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-31 22:13:58,845 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-31 22:13:58,846 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-31 22:13:58,846 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-31 22:13:58,846 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:13:53" (3/4) ... [2024-10-31 22:13:58,850 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-10-31 22:13:58,855 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-31 22:13:58,856 INFO L158 Benchmark]: Toolchain (without parser) took 7092.01ms. Allocated memory was 113.2MB in the beginning and 241.2MB in the end (delta: 127.9MB). Free memory was 76.0MB in the beginning and 143.2MB in the end (delta: -67.1MB). Peak memory consumption was 61.5MB. Max. memory is 16.1GB. [2024-10-31 22:13:58,856 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 113.2MB. Free memory is still 86.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 22:13:58,856 INFO L158 Benchmark]: CACSL2BoogieTranslator took 565.24ms. Allocated memory is still 113.2MB. Free memory was 76.0MB in the beginning and 56.1MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-10-31 22:13:58,857 INFO L158 Benchmark]: Boogie Procedure Inliner took 85.25ms. Allocated memory is still 113.2MB. Free memory was 56.1MB in the beginning and 50.2MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-10-31 22:13:58,857 INFO L158 Benchmark]: Boogie Preprocessor took 114.30ms. Allocated memory was 113.2MB in the beginning and 197.1MB in the end (delta: 83.9MB). Free memory was 49.8MB in the beginning and 164.8MB in the end (delta: -115.0MB). Peak memory consumption was 17.9MB. Max. memory is 16.1GB. [2024-10-31 22:13:58,857 INFO L158 Benchmark]: RCFGBuilder took 1023.46ms. Allocated memory is still 197.1MB. Free memory was 164.8MB in the beginning and 125.9MB in the end (delta: 38.9MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2024-10-31 22:13:58,858 INFO L158 Benchmark]: TraceAbstraction took 5280.98ms. Allocated memory was 197.1MB in the beginning and 241.2MB in the end (delta: 44.0MB). Free memory was 125.0MB in the beginning and 143.2MB in the end (delta: -18.2MB). Peak memory consumption was 101.7MB. Max. memory is 16.1GB. [2024-10-31 22:13:58,861 INFO L158 Benchmark]: Witness Printer took 9.50ms. Allocated memory is still 241.2MB. Free memory is still 143.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 22:13:58,863 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 113.2MB. Free memory is still 86.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 565.24ms. Allocated memory is still 113.2MB. Free memory was 76.0MB in the beginning and 56.1MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 85.25ms. Allocated memory is still 113.2MB. Free memory was 56.1MB in the beginning and 50.2MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 114.30ms. Allocated memory was 113.2MB in the beginning and 197.1MB in the end (delta: 83.9MB). Free memory was 49.8MB in the beginning and 164.8MB in the end (delta: -115.0MB). Peak memory consumption was 17.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1023.46ms. Allocated memory is still 197.1MB. Free memory was 164.8MB in the beginning and 125.9MB in the end (delta: 38.9MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * TraceAbstraction took 5280.98ms. Allocated memory was 197.1MB in the beginning and 241.2MB in the end (delta: 44.0MB). Free memory was 125.0MB in the beginning and 143.2MB in the end (delta: -18.2MB). Peak memory consumption was 101.7MB. Max. memory is 16.1GB. * Witness Printer took 9.50ms. Allocated memory is still 241.2MB. Free memory is still 143.2MB. 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 122, overapproximation of someUnaryDOUBLEoperation at line 45, overapproximation of someBinaryDOUBLEComparisonOperation at line 268, overapproximation of someUnaryFLOAToperation at line 98. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = 32; [L23] unsigned char var_1_4 = 0; [L24] unsigned short int var_1_8 = 32; [L25] signed long int var_1_9 = -16; [L26] unsigned short int var_1_10 = 5; [L27] unsigned char var_1_12 = 32; [L28] unsigned char var_1_13 = 1; [L29] unsigned char var_1_14 = 0; [L30] unsigned char var_1_15 = 0; [L31] double var_1_16 = 63.75; [L32] double var_1_17 = 8.5; [L33] signed short int var_1_18 = -64; [L34] unsigned char var_1_19 = 32; [L35] unsigned char var_1_20 = 5; [L36] unsigned char var_1_21 = 100; [L37] signed long int var_1_22 = -256; [L38] unsigned char var_1_23 = 16; [L39] signed short int var_1_24 = -1; [L40] signed short int var_1_25 = 2; [L41] unsigned long int var_1_26 = 0; [L42] unsigned char var_1_27 = 1; [L43] unsigned char var_1_28 = 1; [L44] unsigned short int var_1_29 = 64; [L45] float var_1_30 = -0.5; [L46] float var_1_31 = 63.4; [L47] float var_1_32 = 9.75; [L48] unsigned long int var_1_33 = 10; [L49] unsigned long int var_1_34 = 2286977514; [L50] unsigned short int var_1_35 = 10; [L51] unsigned short int var_1_36 = 2; [L52] unsigned short int var_1_37 = 27187; [L53] unsigned char var_1_38 = 1; [L54] unsigned short int var_1_39 = 60041; [L55] unsigned short int var_1_40 = 0; [L56] unsigned char var_1_41 = 1; [L57] unsigned char var_1_42 = 0; [L58] double var_1_43 = 4.5; [L59] unsigned char var_1_44 = 25; [L60] unsigned char var_1_45 = 128; [L61] double var_1_46 = 2.8; [L62] unsigned char var_1_47 = 1; [L63] unsigned char var_1_48 = 0; [L64] unsigned short int var_1_49 = 0; [L65] signed long int last_1_var_1_1 = 32; [L66] unsigned char last_1_var_1_12 = 32; [L67] signed short int last_1_var_1_18 = -64; VAL [isInitial=0, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=-16] [L272] isInitial = 1 [L273] FCALL initially() [L274] COND TRUE 1 [L275] CALL updateLastVariables() [L263] last_1_var_1_1 = var_1_1 [L264] last_1_var_1_12 = var_1_12 [L265] last_1_var_1_18 = var_1_18 VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=-16] [L275] RET updateLastVariables() [L276] CALL updateVariables() [L194] var_1_4 = __VERIFIER_nondet_uchar() [L195] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_8=32, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_8=32, var_1_9=-16] [L195] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_8=32, var_1_9=-16] [L196] CALL assume_abort_if_not(var_1_4 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=-16] [L196] RET assume_abort_if_not(var_1_4 <= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=-16] [L197] var_1_9 = __VERIFIER_nondet_long() [L198] CALL assume_abort_if_not(var_1_9 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L198] RET assume_abort_if_not(var_1_9 >= -2147483648) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L199] CALL assume_abort_if_not(var_1_9 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L199] RET assume_abort_if_not(var_1_9 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L200] CALL assume_abort_if_not(var_1_9 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L200] RET assume_abort_if_not(var_1_9 != 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=5, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L201] var_1_10 = __VERIFIER_nondet_ushort() [L202] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L202] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L203] CALL assume_abort_if_not(var_1_10 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L203] RET assume_abort_if_not(var_1_10 <= 65534) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=1, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L204] var_1_13 = __VERIFIER_nondet_uchar() [L205] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L205] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L206] CALL assume_abort_if_not(var_1_13 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L206] RET assume_abort_if_not(var_1_13 <= 254) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L207] var_1_15 = __VERIFIER_nondet_uchar() [L208] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L208] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L209] CALL assume_abort_if_not(var_1_15 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L209] RET assume_abort_if_not(var_1_15 <= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_17=17/2, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L210] var_1_17 = __VERIFIER_nondet_double() [L211] CALL assume_abort_if_not((var_1_17 >= -922337.2036854765600e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L211] RET assume_abort_if_not((var_1_17 >= -922337.2036854765600e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=5, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L212] var_1_20 = __VERIFIER_nondet_uchar() [L213] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L213] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L214] CALL assume_abort_if_not(var_1_20 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L214] RET assume_abort_if_not(var_1_20 <= 255) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_21=100, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L215] var_1_21 = __VERIFIER_nondet_uchar() [L216] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L216] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L217] CALL assume_abort_if_not(var_1_21 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L217] RET assume_abort_if_not(var_1_21 <= 255) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-256, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L218] var_1_22 = __VERIFIER_nondet_long() [L219] CALL assume_abort_if_not(var_1_22 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L219] RET assume_abort_if_not(var_1_22 >= -2147483648) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L220] CALL assume_abort_if_not(var_1_22 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L220] RET assume_abort_if_not(var_1_22 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=16, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L221] var_1_23 = __VERIFIER_nondet_uchar() [L222] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L222] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L223] CALL assume_abort_if_not(var_1_23 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L223] RET assume_abort_if_not(var_1_23 <= 254) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=2, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L224] var_1_25 = __VERIFIER_nondet_short() [L225] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L225] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L226] CALL assume_abort_if_not(var_1_25 <= 9) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L226] RET assume_abort_if_not(var_1_25 <= 9) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L227] var_1_27 = __VERIFIER_nondet_uchar() [L228] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L228] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L229] CALL assume_abort_if_not(var_1_27 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L229] RET assume_abort_if_not(var_1_27 <= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L230] var_1_28 = __VERIFIER_nondet_uchar() [L231] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L231] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L232] CALL assume_abort_if_not(var_1_28 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L232] RET assume_abort_if_not(var_1_28 <= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_31=317/5, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L233] var_1_31 = __VERIFIER_nondet_float() [L234] CALL assume_abort_if_not((var_1_31 >= -922337.2036854765600e+13F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L234] RET assume_abort_if_not((var_1_31 >= -922337.2036854765600e+13F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_32=39/4, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L235] var_1_32 = __VERIFIER_nondet_float() [L236] CALL assume_abort_if_not((var_1_32 >= -922337.2036854765600e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854765600e+12F && var_1_32 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L236] RET assume_abort_if_not((var_1_32 >= -922337.2036854765600e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854765600e+12F && var_1_32 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=2286977514, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L237] var_1_34 = __VERIFIER_nondet_ulong() [L238] CALL assume_abort_if_not(var_1_34 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L238] RET assume_abort_if_not(var_1_34 >= 2147483647) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L239] CALL assume_abort_if_not(var_1_34 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L239] RET assume_abort_if_not(var_1_34 <= 4294967294) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=27187, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L240] var_1_37 = __VERIFIER_nondet_ushort() [L241] CALL assume_abort_if_not(var_1_37 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L241] RET assume_abort_if_not(var_1_37 >= 16383) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L242] CALL assume_abort_if_not(var_1_37 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L242] RET assume_abort_if_not(var_1_37 <= 32767) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=60041, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L243] var_1_39 = __VERIFIER_nondet_ushort() [L244] CALL assume_abort_if_not(var_1_39 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L244] RET assume_abort_if_not(var_1_39 >= 32767) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L245] CALL assume_abort_if_not(var_1_39 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L245] RET assume_abort_if_not(var_1_39 <= 65535) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_40=0, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L246] var_1_40 = __VERIFIER_nondet_ushort() [L247] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L247] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L248] CALL assume_abort_if_not(var_1_40 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L248] RET assume_abort_if_not(var_1_40 <= 65535) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L249] var_1_41 = __VERIFIER_nondet_uchar() [L250] CALL assume_abort_if_not(var_1_41 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L250] RET assume_abort_if_not(var_1_41 >= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L251] CALL assume_abort_if_not(var_1_41 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L251] RET assume_abort_if_not(var_1_41 <= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=0, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L252] var_1_42 = __VERIFIER_nondet_uchar() [L253] CALL assume_abort_if_not(var_1_42 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L253] RET assume_abort_if_not(var_1_42 >= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L254] CALL assume_abort_if_not(var_1_42 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L254] RET assume_abort_if_not(var_1_42 <= 1) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=128, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L255] var_1_45 = __VERIFIER_nondet_uchar() [L256] CALL assume_abort_if_not(var_1_45 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L256] RET assume_abort_if_not(var_1_45 >= 127) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L257] CALL assume_abort_if_not(var_1_45 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L257] RET assume_abort_if_not(var_1_45 <= 254) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L258] var_1_48 = __VERIFIER_nondet_uchar() [L259] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L259] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L260] CALL assume_abort_if_not(var_1_48 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L260] RET assume_abort_if_not(var_1_48 <= 0) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L276] RET updateVariables() [L277] CALL step() [L71] EXPR var_1_20 & var_1_21 VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=32, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L71] COND TRUE (var_1_20 & var_1_21) >= var_1_22 [L72] var_1_19 = var_1_23 VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L74] EXPR var_1_21 >> ((((var_1_25) < (1)) ? (var_1_25) : (1))) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L74] COND FALSE !(((((var_1_22) < (25)) ? (var_1_22) : (25))) > (var_1_21 >> ((((var_1_25) < (1)) ? (var_1_25) : (1))))) [L81] COND TRUE var_1_24 <= ((((var_1_23) < (var_1_21)) ? (var_1_23) : (var_1_21))) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L82] COND FALSE !(var_1_24 > var_1_19) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=64, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L92] COND TRUE \read(var_1_27) [L93] var_1_29 = (((((((((((var_1_19) > (var_1_23)) ? (var_1_19) : (var_1_23))) < 0 ) ? -((((var_1_19) > (var_1_23)) ? (var_1_19) : (var_1_23))) : ((((var_1_19) > (var_1_23)) ? (var_1_19) : (var_1_23)))))) < (((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25))))) ? ((((((((var_1_19) > (var_1_23)) ? (var_1_19) : (var_1_23))) < 0 ) ? -((((var_1_19) > (var_1_23)) ? (var_1_19) : (var_1_23))) : ((((var_1_19) > (var_1_23)) ? (var_1_19) : (var_1_23)))))) : (((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))))) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=1, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L95] COND FALSE !(var_1_24 >= var_1_21) [L98] var_1_30 = (((((((var_1_31) < (var_1_32)) ? (var_1_31) : (var_1_32))) < 0 ) ? -((((var_1_31) < (var_1_32)) ? (var_1_31) : (var_1_32))) : ((((var_1_31) < (var_1_32)) ? (var_1_31) : (var_1_32))))) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=1, var_1_30=2, var_1_31=0, var_1_32=3, var_1_33=10, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L100] COND TRUE (var_1_29 >= var_1_21) || var_1_27 [L101] var_1_33 = ((((25u) < (((((var_1_34 - 1u) < 0 ) ? -(var_1_34 - 1u) : (var_1_34 - 1u))))) ? (25u) : (((((var_1_34 - 1u) < 0 ) ? -(var_1_34 - 1u) : (var_1_34 - 1u)))))) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=1, var_1_30=2, var_1_31=0, var_1_32=3, var_1_33=25, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L103] COND FALSE !(var_1_32 >= var_1_31) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=1, var_1_30=2, var_1_31=0, var_1_32=3, var_1_33=25, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L108] EXPR ((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))) ^ ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=1, var_1_30=2, var_1_31=0, var_1_32=3, var_1_33=25, var_1_34=12884901886, var_1_35=10, var_1_36=2, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L108] COND TRUE var_1_26 <= (((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))) ^ ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34)))) [L109] var_1_36 = ((var_1_37 - ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23)))) + var_1_21) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=1, var_1_30=2, var_1_31=0, var_1_32=3, var_1_33=25, var_1_34=12884901886, var_1_35=10, var_1_36=16381, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L111] COND FALSE !(var_1_37 > (((((var_1_39 - var_1_25)) < (var_1_40)) ? ((var_1_39 - var_1_25)) : (var_1_40)))) [L120] var_1_38 = var_1_42 VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=1, var_1_30=2, var_1_31=0, var_1_32=3, var_1_33=25, var_1_34=12884901886, var_1_35=10, var_1_36=16381, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_40=-49153, var_1_41=1, var_1_42=1, var_1_43=9/2, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L122] COND TRUE var_1_41 || (var_1_30 > ((((1.00000000045E9f) < 0 ) ? -(1.00000000045E9f) : (1.00000000045E9f)))) [L123] var_1_43 = 3.2 VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=1, var_1_30=2, var_1_31=0, var_1_32=3, var_1_33=25, var_1_34=12884901886, var_1_35=10, var_1_36=16381, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_40=-49153, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=25, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L127] COND FALSE !(var_1_39 < 25) [L134] var_1_44 = var_1_23 VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=1, var_1_30=2, var_1_31=0, var_1_32=3, var_1_33=25, var_1_34=12884901886, var_1_35=10, var_1_36=16381, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_40=-49153, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=2, var_1_45=127, var_1_46=14/5, var_1_47=1, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L136] var_1_46 = var_1_32 [L137] var_1_47 = var_1_48 [L138] var_1_49 = var_1_21 [L139] signed long int stepLocal_1 = last_1_var_1_18; [L140] signed long int stepLocal_0 = last_1_var_1_18; VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, stepLocal_0=-64, stepLocal_1=-64, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=1, var_1_30=2, var_1_31=0, var_1_32=3, var_1_33=25, var_1_34=12884901886, var_1_35=10, var_1_36=16381, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_40=-49153, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=2, var_1_45=127, var_1_46=3, var_1_47=0, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L141] COND FALSE !(stepLocal_1 >= (last_1_var_1_18 / var_1_9)) [L148] var_1_8 = last_1_var_1_12 VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, stepLocal_0=-64, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=-64, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=1, var_1_30=2, var_1_31=0, var_1_32=3, var_1_33=25, var_1_34=12884901886, var_1_35=10, var_1_36=16381, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_40=-49153, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=2, var_1_45=127, var_1_46=3, var_1_47=0, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L150] var_1_18 = var_1_8 VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, stepLocal_0=-64, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=32, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=1, var_1_30=2, var_1_31=0, var_1_32=3, var_1_33=25, var_1_34=12884901886, var_1_35=10, var_1_36=16381, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_40=-49153, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=2, var_1_45=127, var_1_46=3, var_1_47=0, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L151] COND FALSE !(var_1_10 < var_1_18) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, stepLocal_0=-64, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=32, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=1, var_1_30=2, var_1_31=0, var_1_32=3, var_1_33=25, var_1_34=12884901886, var_1_35=10, var_1_36=16381, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_40=-49153, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=2, var_1_45=127, var_1_46=3, var_1_47=0, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L162] unsigned short int stepLocal_2 = var_1_8; VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, stepLocal_0=-64, stepLocal_2=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=32, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=1, var_1_30=2, var_1_31=0, var_1_32=3, var_1_33=25, var_1_34=12884901886, var_1_35=10, var_1_36=16381, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_40=-49153, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=2, var_1_45=127, var_1_46=3, var_1_47=0, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L163] COND FALSE !(stepLocal_2 > (((((var_1_8) < (var_1_8)) ? (var_1_8) : (var_1_8))) + var_1_12)) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, stepLocal_0=-64, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=32, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=1, var_1_30=2, var_1_31=0, var_1_32=3, var_1_33=25, var_1_34=12884901886, var_1_35=10, var_1_36=16381, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_40=-49153, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=2, var_1_45=127, var_1_46=3, var_1_47=0, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L174] COND FALSE !(var_1_18 != var_1_12) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, stepLocal_0=-64, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=32, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=1, var_1_30=2, var_1_31=0, var_1_32=3, var_1_33=25, var_1_34=12884901886, var_1_35=10, var_1_36=16381, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_40=-49153, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=2, var_1_45=127, var_1_46=3, var_1_47=0, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L179] COND FALSE !(\read(var_1_14)) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, stepLocal_0=-64, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=255/4, var_1_18=32, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=1, var_1_30=2, var_1_31=0, var_1_32=3, var_1_33=25, var_1_34=12884901886, var_1_35=10, var_1_36=16381, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_40=-49153, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=2, var_1_45=127, var_1_46=3, var_1_47=0, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L186] COND FALSE !(\read(var_1_14)) [L189] var_1_16 = var_1_17 VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, stepLocal_0=-64, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=4, var_1_17=4, var_1_18=32, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=1, var_1_30=2, var_1_31=0, var_1_32=3, var_1_33=25, var_1_34=12884901886, var_1_35=10, var_1_36=16381, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_40=-49153, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=2, var_1_45=127, var_1_46=3, var_1_47=0, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L277] RET step() [L278] CALL, EXPR property() [L268-L269] return ((((((var_1_18 != var_1_12) ? (var_1_14 ? (var_1_1 == ((signed long int) ((((((((-5) > (var_1_12)) ? (-5) : (var_1_12)))) < (((((var_1_8) < (var_1_18)) ? (var_1_8) : (var_1_18))))) ? (((((-5) > (var_1_12)) ? (-5) : (var_1_12)))) : (((((var_1_8) < (var_1_18)) ? (var_1_8) : (var_1_18)))))))) : 1) : 1) && ((last_1_var_1_18 >= (last_1_var_1_18 / var_1_9)) ? ((last_1_var_1_18 < (last_1_var_1_1 * 256)) ? (var_1_8 == ((unsigned short int) ((((last_1_var_1_12) < (((((128) < (last_1_var_1_12)) ? (128) : (last_1_var_1_12))))) ? (last_1_var_1_12) : (((((128) < (last_1_var_1_12)) ? (128) : (last_1_var_1_12)))))))) : (var_1_8 == ((unsigned short int) last_1_var_1_12))) : (var_1_8 == ((unsigned short int) last_1_var_1_12)))) && ((var_1_10 < var_1_18) ? ((last_1_var_1_12 <= (5 - last_1_var_1_12)) ? (var_1_12 == ((unsigned char) var_1_13)) : ((last_1_var_1_12 == var_1_8) ? (var_1_12 == ((unsigned char) var_1_13)) : (var_1_12 == ((unsigned char) var_1_13)))) : 1)) && ((var_1_8 > (((((var_1_8) < (var_1_8)) ? (var_1_8) : (var_1_8))) + var_1_12)) ? ((! (var_1_8 >= var_1_12)) ? (var_1_4 ? (var_1_14 == ((unsigned char) 0)) : (var_1_14 == ((unsigned char) var_1_15))) : (var_1_14 == ((unsigned char) var_1_15))) : 1)) && (var_1_14 ? (var_1_15 ? (var_1_16 == ((double) var_1_17)) : (var_1_16 == ((double) (((((((((25.8) > (7.5)) ? (25.8) : (7.5))) - 50.25)) > (var_1_17)) ? ((((((25.8) > (7.5)) ? (25.8) : (7.5))) - 50.25)) : (var_1_17)))))) : (var_1_14 ? (var_1_16 == ((double) 5.2)) : (var_1_16 == ((double) var_1_17))))) && (var_1_18 == ((signed short int) var_1_8)) ; VAL [\result=0, isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=4, var_1_17=4, var_1_18=32, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=1, var_1_30=2, var_1_31=0, var_1_32=3, var_1_33=25, var_1_34=12884901886, var_1_35=10, var_1_36=16381, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_40=-49153, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=2, var_1_45=127, var_1_46=3, var_1_47=0, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L278] RET, EXPR property() [L278] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=4, var_1_17=4, var_1_18=32, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=1, var_1_30=2, var_1_31=0, var_1_32=3, var_1_33=25, var_1_34=12884901886, var_1_35=10, var_1_36=16381, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_40=-49153, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=2, var_1_45=127, var_1_46=3, var_1_47=0, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] [L19] reach_error() VAL [isInitial=1, last_1_var_1_12=32, last_1_var_1_18=-64, last_1_var_1_1=32, var_1_10=32, var_1_12=32, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=4, var_1_17=4, var_1_18=32, var_1_19=2, var_1_1=32, var_1_20=0, var_1_21=0, var_1_22=-2147483648, var_1_23=2, var_1_24=-1, var_1_25=1, var_1_26=0, var_1_27=1, var_1_28=0, var_1_29=1, var_1_30=2, var_1_31=0, var_1_32=3, var_1_33=25, var_1_34=12884901886, var_1_35=10, var_1_36=16381, var_1_37=16383, var_1_38=1, var_1_39=32767, var_1_40=-49153, var_1_41=1, var_1_42=1, var_1_43=16/5, var_1_44=2, var_1_45=127, var_1_46=3, var_1_47=0, var_1_48=0, var_1_49=0, var_1_4=0, var_1_8=32, var_1_9=64] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 130 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.9s, OverallIterations: 5, TraceHistogramMax: 44, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 0.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 621 SdHoareTripleChecker+Valid, 0.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 621 mSDsluCounter, 1433 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 619 mSDsCounter, 57 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 98 IncrementalHoareTripleChecker+Invalid, 155 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 57 mSolverCounterUnsat, 814 mSDtfsCounter, 98 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 407 GetRequests, 403 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=993occurred in iteration=4, InterpolantAutomatonStates: 12, 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, 4 MinimizatonAttempts, 19 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 1652 NumberOfCodeBlocks, 1652 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 1096 ConstructedInterpolants, 0 QuantifiedInterpolants, 1434 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 15136/15136 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 22:13:58,937 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with 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_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/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_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-89.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/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_9b6b8795-e0bb-4328-a120-24faaa30538d/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 3825646182aa07c08b566edbc024ddbf38e5c69428020b95d784f3b6c97321c0 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:14:01,712 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:14:01,838 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-10-31 22:14:01,846 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:14:01,846 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:14:01,888 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:14:01,889 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:14:01,890 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:14:01,890 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:14:01,892 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:14:01,892 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:14:01,893 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:14:01,893 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:14:01,894 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:14:01,894 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:14:01,896 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:14:01,897 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:14:01,897 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-31 22:14:01,897 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-31 22:14:01,898 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:14:01,901 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:14:01,902 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:14:01,902 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:14:01,903 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-31 22:14:01,903 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-31 22:14:01,903 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:14:01,904 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-31 22:14:01,904 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-31 22:14:01,904 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:14:01,905 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:14:01,905 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:14:01,905 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:14:01,906 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:14:01,906 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:14:01,906 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:14:01,907 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:14:01,907 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:14:01,907 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:14:01,907 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-31 22:14:01,908 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-31 22:14:01,908 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:14:01,908 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:14:01,909 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:14:01,909 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:14:01,909 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-31 22:14:01,909 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_9b6b8795-e0bb-4328-a120-24faaa30538d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3825646182aa07c08b566edbc024ddbf38e5c69428020b95d784f3b6c97321c0 [2024-10-31 22:14:02,392 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:14:02,428 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:14:02,433 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:14:02,435 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:14:02,435 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:14:02,438 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-89.i Unable to find full path for "g++" [2024-10-31 22:14:04,587 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:14:04,924 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:14:04,925 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-89.i [2024-10-31 22:14:04,942 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/data/1a1072cc8/4887df37aaee487884473a909e653ca5/FLAG700af1b99 [2024-10-31 22:14:04,963 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/data/1a1072cc8/4887df37aaee487884473a909e653ca5 [2024-10-31 22:14:04,968 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:14:04,972 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:14:04,973 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:14:04,974 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:14:04,980 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:14:04,981 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:14:04" (1/1) ... [2024-10-31 22:14:04,984 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e518bef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:04, skipping insertion in model container [2024-10-31 22:14:04,985 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:14:04" (1/1) ... [2024-10-31 22:14:05,034 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:14:05,305 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_9b6b8795-e0bb-4328-a120-24faaa30538d/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-89.i[916,929] [2024-10-31 22:14:05,451 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:14:05,481 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:14:05,496 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_9b6b8795-e0bb-4328-a120-24faaa30538d/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-89.i[916,929] [2024-10-31 22:14:05,561 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:14:05,599 INFO L204 MainTranslator]: Completed translation [2024-10-31 22:14:05,599 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:05 WrapperNode [2024-10-31 22:14:05,600 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:14:05,601 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-31 22:14:05,601 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-31 22:14:05,601 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-31 22:14:05,621 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:05" (1/1) ... [2024-10-31 22:14:05,653 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:05" (1/1) ... [2024-10-31 22:14:05,715 INFO L138 Inliner]: procedures = 27, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 268 [2024-10-31 22:14:05,715 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-31 22:14:05,716 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-31 22:14:05,716 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-31 22:14:05,717 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-31 22:14:05,731 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:05" (1/1) ... [2024-10-31 22:14:05,731 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:05" (1/1) ... [2024-10-31 22:14:05,737 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:05" (1/1) ... [2024-10-31 22:14:05,759 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 22:14:05,759 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:05" (1/1) ... [2024-10-31 22:14:05,759 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:05" (1/1) ... [2024-10-31 22:14:05,775 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:05" (1/1) ... [2024-10-31 22:14:05,779 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:05" (1/1) ... [2024-10-31 22:14:05,783 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:05" (1/1) ... [2024-10-31 22:14:05,786 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:05" (1/1) ... [2024-10-31 22:14:05,791 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-31 22:14:05,792 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-31 22:14:05,792 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-31 22:14:05,793 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-31 22:14:05,794 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:05" (1/1) ... [2024-10-31 22:14:05,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:14:05,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:14:05,847 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-31 22:14:05,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-31 22:14:05,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-31 22:14:05,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-10-31 22:14:05,880 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-31 22:14:05,881 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-31 22:14:05,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-31 22:14:05,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-31 22:14:06,003 INFO L238 CfgBuilder]: Building ICFG [2024-10-31 22:14:06,006 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-31 22:14:07,484 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-10-31 22:14:07,485 INFO L287 CfgBuilder]: Performing block encoding [2024-10-31 22:14:07,507 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-31 22:14:07,508 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-31 22:14:07,509 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:14:07 BoogieIcfgContainer [2024-10-31 22:14:07,509 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-31 22:14:07,512 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-31 22:14:07,512 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-31 22:14:07,516 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-31 22:14:07,517 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.10 10:14:04" (1/3) ... [2024-10-31 22:14:07,518 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@665eaf8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:14:07, skipping insertion in model container [2024-10-31 22:14:07,519 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:05" (2/3) ... [2024-10-31 22:14:07,520 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@665eaf8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:14:07, skipping insertion in model container [2024-10-31 22:14:07,521 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:14:07" (3/3) ... [2024-10-31 22:14:07,523 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-89.i [2024-10-31 22:14:07,544 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-31 22:14:07,545 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-31 22:14:07,652 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-31 22:14:07,661 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;@2f4db91c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-31 22:14:07,661 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-31 22:14:07,667 INFO L276 IsEmpty]: Start isEmpty. Operand has 121 states, 74 states have (on average 1.5) internal successors, (111), 75 states have internal predecessors, (111), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-10-31 22:14:07,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-10-31 22:14:07,696 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:14:07,697 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:14:07,698 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-31 22:14:07,705 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:14:07,705 INFO L85 PathProgramCache]: Analyzing trace with hash 1474379371, now seen corresponding path program 1 times [2024-10-31 22:14:07,729 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-31 22:14:07,730 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [979609093] [2024-10-31 22:14:07,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:14:07,731 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 22:14:07,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/mathsat [2024-10-31 22:14:07,736 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/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 22:14:07,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/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 22:14:08,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:14:08,299 INFO L255 TraceCheckSpWp]: Trace formula consists of 436 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-10-31 22:14:08,311 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-31 22:14:08,398 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1094 proven. 0 refuted. 0 times theorem prover too weak. 2690 trivial. 0 not checked. [2024-10-31 22:14:08,399 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-31 22:14:08,399 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-31 22:14:08,400 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [979609093] [2024-10-31 22:14:08,400 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [979609093] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-31 22:14:08,400 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-31 22:14:08,401 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-31 22:14:08,402 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [822194606] [2024-10-31 22:14:08,403 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-31 22:14:08,412 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-31 22:14:08,415 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-31 22:14:08,445 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-31 22:14:08,446 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-31 22:14:08,449 INFO L87 Difference]: Start difference. First operand has 121 states, 74 states have (on average 1.5) internal successors, (111), 75 states have internal predecessors, (111), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) Second operand has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 2 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-10-31 22:14:08,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-31 22:14:08,503 INFO L93 Difference]: Finished difference Result 235 states and 436 transitions. [2024-10-31 22:14:08,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-31 22:14:08,506 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 2 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) Word has length 272 [2024-10-31 22:14:08,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-31 22:14:08,515 INFO L225 Difference]: With dead ends: 235 [2024-10-31 22:14:08,515 INFO L226 Difference]: Without dead ends: 117 [2024-10-31 22:14:08,520 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 271 GetRequests, 271 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 22:14:08,523 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 22:14:08,525 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 22:14:08,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2024-10-31 22:14:08,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 117. [2024-10-31 22:14:08,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 117 states, 71 states have (on average 1.4647887323943662) internal successors, (104), 71 states have internal predecessors, (104), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-10-31 22:14:08,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 192 transitions. [2024-10-31 22:14:08,587 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 192 transitions. Word has length 272 [2024-10-31 22:14:08,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-31 22:14:08,587 INFO L471 AbstractCegarLoop]: Abstraction has 117 states and 192 transitions. [2024-10-31 22:14:08,588 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 2 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-10-31 22:14:08,588 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 192 transitions. [2024-10-31 22:14:08,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-10-31 22:14:08,594 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:14:08,594 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:14:08,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/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)] Forceful destruction successful, exit code 0 [2024-10-31 22:14:08,799 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/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 22:14:08,800 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-31 22:14:08,801 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:14:08,801 INFO L85 PathProgramCache]: Analyzing trace with hash 147804967, now seen corresponding path program 1 times [2024-10-31 22:14:08,802 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-31 22:14:08,804 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [349623080] [2024-10-31 22:14:08,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:14:08,805 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 22:14:08,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/mathsat [2024-10-31 22:14:08,811 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/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 22:14:08,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/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 22:14:09,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:14:09,317 INFO L255 TraceCheckSpWp]: Trace formula consists of 436 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-10-31 22:14:09,329 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-31 22:14:10,608 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-10-31 22:14:10,609 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-31 22:14:10,609 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-31 22:14:10,609 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [349623080] [2024-10-31 22:14:10,609 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [349623080] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-31 22:14:10,609 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-31 22:14:10,610 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-31 22:14:10,610 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [882662501] [2024-10-31 22:14:10,610 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-31 22:14:10,614 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-31 22:14:10,614 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-31 22:14:10,615 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-31 22:14:10,616 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-31 22:14:10,617 INFO L87 Difference]: Start difference. First operand 117 states and 192 transitions. Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 2 states have internal predecessors, (55), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-10-31 22:14:10,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-31 22:14:10,780 INFO L93 Difference]: Finished difference Result 343 states and 566 transitions. [2024-10-31 22:14:10,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-31 22:14:10,785 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 2 states have internal predecessors, (55), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 272 [2024-10-31 22:14:10,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-31 22:14:10,792 INFO L225 Difference]: With dead ends: 343 [2024-10-31 22:14:10,792 INFO L226 Difference]: Without dead ends: 229 [2024-10-31 22:14:10,794 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 271 GetRequests, 270 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 22:14:10,799 INFO L432 NwaCegarLoop]: 186 mSDtfsCounter, 60 mSDsluCounter, 177 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 363 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-10-31 22:14:10,801 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [60 Valid, 363 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-31 22:14:10,803 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 229 states. [2024-10-31 22:14:10,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 229 to 226. [2024-10-31 22:14:10,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 226 states, 135 states have (on average 1.4370370370370371) internal successors, (194), 135 states have internal predecessors, (194), 88 states have call successors, (88), 2 states have call predecessors, (88), 2 states have return successors, (88), 88 states have call predecessors, (88), 88 states have call successors, (88) [2024-10-31 22:14:10,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 226 states and 370 transitions. [2024-10-31 22:14:10,894 INFO L78 Accepts]: Start accepts. Automaton has 226 states and 370 transitions. Word has length 272 [2024-10-31 22:14:10,896 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-31 22:14:10,896 INFO L471 AbstractCegarLoop]: Abstraction has 226 states and 370 transitions. [2024-10-31 22:14:10,896 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 2 states have internal predecessors, (55), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-10-31 22:14:10,896 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2024-10-31 22:14:10,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-10-31 22:14:10,908 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:14:10,908 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:14:10,919 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/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)] Ended with exit code 0 [2024-10-31 22:14:11,109 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/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 22:14:11,110 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-31 22:14:11,110 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:14:11,111 INFO L85 PathProgramCache]: Analyzing trace with hash 756090876, now seen corresponding path program 1 times [2024-10-31 22:14:11,112 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-31 22:14:11,112 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1714220944] [2024-10-31 22:14:11,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:14:11,113 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 22:14:11,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/mathsat [2024-10-31 22:14:11,119 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/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 22:14:11,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/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 (4)] Waiting until timeout for monitored process [2024-10-31 22:14:11,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:14:11,516 INFO L255 TraceCheckSpWp]: Trace formula consists of 437 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-10-31 22:14:11,524 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-31 22:14:12,828 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-10-31 22:14:12,828 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-31 22:14:12,829 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-31 22:14:12,830 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1714220944] [2024-10-31 22:14:12,831 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1714220944] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-31 22:14:12,831 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-31 22:14:12,831 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-31 22:14:12,831 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [300318923] [2024-10-31 22:14:12,832 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-31 22:14:12,832 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-31 22:14:12,833 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-31 22:14:12,834 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-31 22:14:12,837 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-31 22:14:12,837 INFO L87 Difference]: Start difference. First operand 226 states and 370 transitions. Second operand has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 2 states have internal predecessors, (56), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-10-31 22:14:12,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-31 22:14:12,962 INFO L93 Difference]: Finished difference Result 563 states and 926 transitions. [2024-10-31 22:14:12,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-31 22:14:12,963 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 2 states have internal predecessors, (56), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 273 [2024-10-31 22:14:12,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-31 22:14:12,972 INFO L225 Difference]: With dead ends: 563 [2024-10-31 22:14:12,975 INFO L226 Difference]: Without dead ends: 340 [2024-10-31 22:14:12,977 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 272 GetRequests, 271 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 22:14:12,980 INFO L432 NwaCegarLoop]: 190 mSDtfsCounter, 61 mSDsluCounter, 183 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 373 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-10-31 22:14:12,983 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [61 Valid, 373 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-31 22:14:12,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 340 states. [2024-10-31 22:14:13,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 340 to 337. [2024-10-31 22:14:13,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 337 states, 201 states have (on average 1.4328358208955223) internal successors, (288), 201 states have internal predecessors, (288), 132 states have call successors, (132), 3 states have call predecessors, (132), 3 states have return successors, (132), 132 states have call predecessors, (132), 132 states have call successors, (132) [2024-10-31 22:14:13,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 337 states and 552 transitions. [2024-10-31 22:14:13,075 INFO L78 Accepts]: Start accepts. Automaton has 337 states and 552 transitions. Word has length 273 [2024-10-31 22:14:13,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-31 22:14:13,077 INFO L471 AbstractCegarLoop]: Abstraction has 337 states and 552 transitions. [2024-10-31 22:14:13,078 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 2 states have internal predecessors, (56), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-10-31 22:14:13,079 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 552 transitions. [2024-10-31 22:14:13,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-10-31 22:14:13,084 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:14:13,085 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:14:13,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/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 (4)] Ended with exit code 0 [2024-10-31 22:14:13,285 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/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 22:14:13,286 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-31 22:14:13,286 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:14:13,287 INFO L85 PathProgramCache]: Analyzing trace with hash -1950528518, now seen corresponding path program 1 times [2024-10-31 22:14:13,287 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-31 22:14:13,288 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2073318053] [2024-10-31 22:14:13,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:14:13,288 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 22:14:13,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/mathsat [2024-10-31 22:14:13,289 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/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 22:14:13,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/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 (5)] Waiting until timeout for monitored process [2024-10-31 22:14:13,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:14:13,721 INFO L255 TraceCheckSpWp]: Trace formula consists of 438 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-10-31 22:14:13,732 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-31 22:14:14,841 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-10-31 22:14:14,841 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-31 22:14:14,842 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-31 22:14:14,842 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2073318053] [2024-10-31 22:14:14,843 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2073318053] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-31 22:14:14,843 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-31 22:14:14,843 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-31 22:14:14,844 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [890191320] [2024-10-31 22:14:14,844 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-31 22:14:14,845 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-31 22:14:14,845 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-31 22:14:14,846 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-31 22:14:14,846 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-31 22:14:14,847 INFO L87 Difference]: Start difference. First operand 337 states and 552 transitions. Second operand has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 2 states have internal predecessors, (56), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-10-31 22:14:15,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-31 22:14:15,226 INFO L93 Difference]: Finished difference Result 999 states and 1638 transitions. [2024-10-31 22:14:15,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-31 22:14:15,227 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 2 states have internal predecessors, (56), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 273 [2024-10-31 22:14:15,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-31 22:14:15,237 INFO L225 Difference]: With dead ends: 999 [2024-10-31 22:14:15,238 INFO L226 Difference]: Without dead ends: 665 [2024-10-31 22:14:15,241 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 272 GetRequests, 271 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 22:14:15,243 INFO L432 NwaCegarLoop]: 187 mSDtfsCounter, 46 mSDsluCounter, 179 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 46 SdHoareTripleChecker+Valid, 366 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-10-31 22:14:15,244 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [46 Valid, 366 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-10-31 22:14:15,246 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 665 states. [2024-10-31 22:14:15,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 665 to 657. [2024-10-31 22:14:15,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 657 states, 386 states have (on average 1.3963730569948187) internal successors, (539), 386 states have internal predecessors, (539), 264 states have call successors, (264), 6 states have call predecessors, (264), 6 states have return successors, (264), 264 states have call predecessors, (264), 264 states have call successors, (264) [2024-10-31 22:14:15,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 657 states and 1067 transitions. [2024-10-31 22:14:15,370 INFO L78 Accepts]: Start accepts. Automaton has 657 states and 1067 transitions. Word has length 273 [2024-10-31 22:14:15,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-31 22:14:15,373 INFO L471 AbstractCegarLoop]: Abstraction has 657 states and 1067 transitions. [2024-10-31 22:14:15,374 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 2 states have internal predecessors, (56), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-10-31 22:14:15,374 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1067 transitions. [2024-10-31 22:14:15,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-10-31 22:14:15,381 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:14:15,381 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:14:15,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/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 (5)] Ended with exit code 0 [2024-10-31 22:14:15,582 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/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 22:14:15,582 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-31 22:14:15,582 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:14:15,583 INFO L85 PathProgramCache]: Analyzing trace with hash -1712260100, now seen corresponding path program 1 times [2024-10-31 22:14:15,584 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-31 22:14:15,584 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1086975003] [2024-10-31 22:14:15,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:14:15,584 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 22:14:15,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/bin/uautomizer-verify-4GaUIPS5ZU/mathsat [2024-10-31 22:14:15,585 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/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 22:14:15,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b6b8795-e0bb-4328-a120-24faaa30538d/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 (6)] Waiting until timeout for monitored process [2024-10-31 22:14:15,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:14:16,001 INFO L255 TraceCheckSpWp]: Trace formula consists of 438 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-10-31 22:14:16,021 INFO L278 TraceCheckSpWp]: Computing forward predicates...