./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme --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 5b291bcef4e1e24ee2ead6892915ea170d671d30ac089f7c071c8ca093196cca --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 12:01:43,169 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 12:01:43,288 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-26 12:01:43,300 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 12:01:43,300 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 12:01:43,335 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 12:01:43,336 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 12:01:43,337 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 12:01:43,337 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 12:01:43,338 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 12:01:43,338 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 12:01:43,339 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 12:01:43,340 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 12:01:43,340 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 12:01:43,341 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 12:01:43,342 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 12:01:43,342 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 12:01:43,343 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-26 12:01:43,343 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 12:01:43,344 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-26 12:01:43,344 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 12:01:43,345 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 12:01:43,346 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 12:01:43,346 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 12:01:43,347 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-26 12:01:43,347 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 12:01:43,348 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 12:01:43,348 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 12:01:43,349 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 12:01:43,349 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 12:01:43,350 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 12:01:43,350 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 12:01:43,351 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 12:01:43,351 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 12:01:43,351 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 12:01:43,352 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 12:01:43,352 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 12:01:43,353 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 12:01:43,353 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 12:01:43,354 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 12:01:43,354 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 12:01:43,355 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 12:01:43,355 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_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b291bcef4e1e24ee2ead6892915ea170d671d30ac089f7c071c8ca093196cca [2023-11-26 12:01:43,669 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 12:01:43,699 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 12:01:43,702 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 12:01:43,704 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 12:01:43,705 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 12:01:43,706 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i [2023-11-26 12:01:46,718 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 12:01:46,962 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 12:01:46,962 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i [2023-11-26 12:01:46,975 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/data/d6f6a03c1/b064b7bbba974f61bb49ab13e4dcd6fe/FLAG377dc1a29 [2023-11-26 12:01:46,990 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/data/d6f6a03c1/b064b7bbba974f61bb49ab13e4dcd6fe [2023-11-26 12:01:46,993 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 12:01:46,994 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 12:01:46,996 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 12:01:46,996 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 12:01:47,005 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 12:01:47,006 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:01:46" (1/1) ... [2023-11-26 12:01:47,007 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dc2cc74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:47, skipping insertion in model container [2023-11-26 12:01:47,007 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:01:46" (1/1) ... [2023-11-26 12:01:47,048 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 12:01:47,223 WARN L240 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_89d02221-ac81-4349-a8d8-8b6132368c0d/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i[916,929] [2023-11-26 12:01:47,364 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 12:01:47,381 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 12:01:47,394 WARN L240 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_89d02221-ac81-4349-a8d8-8b6132368c0d/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i[916,929] [2023-11-26 12:01:47,476 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 12:01:47,502 INFO L206 MainTranslator]: Completed translation [2023-11-26 12:01:47,502 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:47 WrapperNode [2023-11-26 12:01:47,502 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 12:01:47,504 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 12:01:47,505 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 12:01:47,505 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 12:01:47,513 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:47" (1/1) ... [2023-11-26 12:01:47,531 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:47" (1/1) ... [2023-11-26 12:01:47,608 INFO L138 Inliner]: procedures = 26, calls = 69, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 407 [2023-11-26 12:01:47,608 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 12:01:47,609 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 12:01:47,609 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 12:01:47,609 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 12:01:47,625 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:47" (1/1) ... [2023-11-26 12:01:47,626 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:47" (1/1) ... [2023-11-26 12:01:47,636 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:47" (1/1) ... [2023-11-26 12:01:47,661 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]. [2023-11-26 12:01:47,661 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:47" (1/1) ... [2023-11-26 12:01:47,662 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:47" (1/1) ... [2023-11-26 12:01:47,684 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:47" (1/1) ... [2023-11-26 12:01:47,690 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:47" (1/1) ... [2023-11-26 12:01:47,696 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:47" (1/1) ... [2023-11-26 12:01:47,701 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:47" (1/1) ... [2023-11-26 12:01:47,712 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 12:01:47,713 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 12:01:47,714 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 12:01:47,714 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 12:01:47,715 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:47" (1/1) ... [2023-11-26 12:01:47,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 12:01:47,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:01:47,761 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 12:01:47,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 12:01:47,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 12:01:47,803 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-26 12:01:47,804 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-26 12:01:47,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 12:01:47,805 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 12:01:47,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 12:01:47,953 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 12:01:47,956 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 12:01:48,577 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 12:01:48,647 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 12:01:48,647 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-26 12:01:48,648 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:01:48 BoogieIcfgContainer [2023-11-26 12:01:48,648 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 12:01:48,652 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 12:01:48,652 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 12:01:48,656 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 12:01:48,656 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:01:46" (1/3) ... [2023-11-26 12:01:48,657 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7adf980c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:01:48, skipping insertion in model container [2023-11-26 12:01:48,659 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:01:47" (2/3) ... [2023-11-26 12:01:48,660 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7adf980c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:01:48, skipping insertion in model container [2023-11-26 12:01:48,660 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:01:48" (3/3) ... [2023-11-26 12:01:48,661 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-63.i [2023-11-26 12:01:48,738 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 12:01:48,739 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-26 12:01:48,874 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 12:01:48,884 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=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;@4644aa7f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 12:01:48,885 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-26 12:01:48,891 INFO L276 IsEmpty]: Start isEmpty. Operand has 157 states, 98 states have (on average 1.530612244897959) internal successors, (150), 99 states have internal predecessors, (150), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2023-11-26 12:01:48,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2023-11-26 12:01:48,935 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:01:48,936 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:01:48,937 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 12:01:48,945 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:01:48,945 INFO L85 PathProgramCache]: Analyzing trace with hash 594818927, now seen corresponding path program 1 times [2023-11-26 12:01:48,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:01:48,960 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [978767515] [2023-11-26 12:01:48,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:01:48,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:01:49,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:01:49,327 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:01:49,327 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [978767515] [2023-11-26 12:01:49,328 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-26 12:01:49,328 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [122231559] [2023-11-26 12:01:49,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:01:49,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:01:49,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:01:49,333 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-26 12:01:49,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-26 12:01:49,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:01:49,637 INFO L262 TraceCheckSpWp]: Trace formula consists of 781 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-26 12:01:49,655 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-26 12:01:49,820 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 6050 trivial. 0 not checked. [2023-11-26 12:01:49,821 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-26 12:01:49,822 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [122231559] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:01:49,822 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:01:49,822 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 12:01:49,825 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1145583540] [2023-11-26 12:01:49,826 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:01:49,835 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-26 12:01:49,838 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:01:49,893 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-26 12:01:49,894 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-26 12:01:49,898 INFO L87 Difference]: Start difference. First operand has 157 states, 98 states have (on average 1.530612244897959) internal successors, (150), 99 states have internal predecessors, (150), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) Second operand has 2 states, 2 states have (on average 37.0) internal successors, (74), 2 states have internal predecessors, (74), 2 states have call successors, (56), 2 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 2 states have call successors, (56) [2023-11-26 12:01:49,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 12:01:49,997 INFO L93 Difference]: Finished difference Result 311 states and 578 transitions. [2023-11-26 12:01:49,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-26 12:01:50,000 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 37.0) internal successors, (74), 2 states have internal predecessors, (74), 2 states have call successors, (56), 2 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 2 states have call successors, (56) Word has length 349 [2023-11-26 12:01:50,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 12:01:50,019 INFO L225 Difference]: With dead ends: 311 [2023-11-26 12:01:50,035 INFO L226 Difference]: Without dead ends: 155 [2023-11-26 12:01:50,041 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 348 GetRequests, 348 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-26 12:01:50,045 INFO L413 NwaCegarLoop]: 252 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 252 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-26 12:01:50,047 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 252 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-26 12:01:50,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2023-11-26 12:01:50,134 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 155. [2023-11-26 12:01:50,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 155 states, 97 states have (on average 1.4742268041237114) internal successors, (143), 97 states have internal predecessors, (143), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2023-11-26 12:01:50,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 255 transitions. [2023-11-26 12:01:50,142 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 255 transitions. Word has length 349 [2023-11-26 12:01:50,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 12:01:50,143 INFO L495 AbstractCegarLoop]: Abstraction has 155 states and 255 transitions. [2023-11-26 12:01:50,144 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 37.0) internal successors, (74), 2 states have internal predecessors, (74), 2 states have call successors, (56), 2 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 2 states have call successors, (56) [2023-11-26 12:01:50,144 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 255 transitions. [2023-11-26 12:01:50,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2023-11-26 12:01:50,160 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:01:50,161 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:01:50,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-26 12:01:50,369 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-26 12:01:50,370 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 12:01:50,370 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:01:50,371 INFO L85 PathProgramCache]: Analyzing trace with hash -1746994149, now seen corresponding path program 1 times [2023-11-26 12:01:50,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:01:50,371 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [426464405] [2023-11-26 12:01:50,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:01:50,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:01:50,569 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-26 12:01:50,578 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2010775334] [2023-11-26 12:01:50,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:01:50,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:01:50,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:01:50,583 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-26 12:01:50,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-26 12:01:50,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:01:50,884 INFO L262 TraceCheckSpWp]: Trace formula consists of 781 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-26 12:01:50,902 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-26 12:01:51,041 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-26 12:01:51,041 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-26 12:01:51,042 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:01:51,042 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [426464405] [2023-11-26 12:01:51,042 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-26 12:01:51,042 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2010775334] [2023-11-26 12:01:51,043 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2010775334] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:01:51,043 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:01:51,043 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-26 12:01:51,044 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1325931676] [2023-11-26 12:01:51,044 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:01:51,048 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 12:01:51,049 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:01:51,051 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 12:01:51,051 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 12:01:51,052 INFO L87 Difference]: Start difference. First operand 155 states and 255 transitions. Second operand has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:01:51,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 12:01:51,170 INFO L93 Difference]: Finished difference Result 333 states and 546 transitions. [2023-11-26 12:01:51,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 12:01:51,171 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 349 [2023-11-26 12:01:51,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 12:01:51,176 INFO L225 Difference]: With dead ends: 333 [2023-11-26 12:01:51,176 INFO L226 Difference]: Without dead ends: 179 [2023-11-26 12:01:51,179 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 348 GetRequests, 347 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 12:01:51,180 INFO L413 NwaCegarLoop]: 263 mSDtfsCounter, 27 mSDsluCounter, 240 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 27 SdHoareTripleChecker+Valid, 503 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-26 12:01:51,181 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [27 Valid, 503 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-26 12:01:51,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 179 states. [2023-11-26 12:01:51,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 179 to 166. [2023-11-26 12:01:51,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 166 states, 108 states have (on average 1.4814814814814814) internal successors, (160), 108 states have internal predecessors, (160), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2023-11-26 12:01:51,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 166 states and 272 transitions. [2023-11-26 12:01:51,208 INFO L78 Accepts]: Start accepts. Automaton has 166 states and 272 transitions. Word has length 349 [2023-11-26 12:01:51,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 12:01:51,211 INFO L495 AbstractCegarLoop]: Abstraction has 166 states and 272 transitions. [2023-11-26 12:01:51,212 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:01:51,212 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 272 transitions. [2023-11-26 12:01:51,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2023-11-26 12:01:51,216 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:01:51,216 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:01:51,232 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-26 12:01:51,423 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:01:51,424 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 12:01:51,424 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:01:51,426 INFO L85 PathProgramCache]: Analyzing trace with hash -61443109, now seen corresponding path program 1 times [2023-11-26 12:01:51,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:01:51,427 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [659940827] [2023-11-26 12:01:51,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:01:51,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:01:51,564 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-26 12:01:51,564 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [212142138] [2023-11-26 12:01:51,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:01:51,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:01:51,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:01:51,569 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-26 12:01:51,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-26 12:01:51,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:01:51,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 781 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-26 12:01:51,872 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-26 12:01:52,120 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 2323 proven. 39 refuted. 0 times theorem prover too weak. 3798 trivial. 0 not checked. [2023-11-26 12:01:52,121 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-26 12:01:52,463 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 126 proven. 39 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2023-11-26 12:01:52,464 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:01:52,464 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [659940827] [2023-11-26 12:01:52,464 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-26 12:01:52,464 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [212142138] [2023-11-26 12:01:52,465 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [212142138] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-26 12:01:52,465 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-26 12:01:52,465 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2023-11-26 12:01:52,465 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1342463655] [2023-11-26 12:01:52,466 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-26 12:01:52,467 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-26 12:01:52,467 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:01:52,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-26 12:01:52,469 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-26 12:01:52,469 INFO L87 Difference]: Start difference. First operand 166 states and 272 transitions. Second operand has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 2 states have call successors, (69), 2 states have call predecessors, (69), 4 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) [2023-11-26 12:01:53,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 12:01:53,310 INFO L93 Difference]: Finished difference Result 408 states and 661 transitions. [2023-11-26 12:01:53,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-26 12:01:53,311 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 2 states have call successors, (69), 2 states have call predecessors, (69), 4 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) Word has length 349 [2023-11-26 12:01:53,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 12:01:53,316 INFO L225 Difference]: With dead ends: 408 [2023-11-26 12:01:53,316 INFO L226 Difference]: Without dead ends: 243 [2023-11-26 12:01:53,318 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 700 GetRequests, 690 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-11-26 12:01:53,319 INFO L413 NwaCegarLoop]: 261 mSDtfsCounter, 283 mSDsluCounter, 360 mSDsCounter, 0 mSdLazyCounter, 559 mSolverCounterSat, 101 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 325 SdHoareTripleChecker+Valid, 621 SdHoareTripleChecker+Invalid, 660 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 559 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-26 12:01:53,320 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [325 Valid, 621 Invalid, 660 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 559 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-26 12:01:53,321 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2023-11-26 12:01:53,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 238. [2023-11-26 12:01:53,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 238 states, 137 states have (on average 1.3722627737226278) internal successors, (188), 138 states have internal predecessors, (188), 98 states have call successors, (98), 2 states have call predecessors, (98), 2 states have return successors, (98), 97 states have call predecessors, (98), 98 states have call successors, (98) [2023-11-26 12:01:53,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 238 states and 384 transitions. [2023-11-26 12:01:53,385 INFO L78 Accepts]: Start accepts. Automaton has 238 states and 384 transitions. Word has length 349 [2023-11-26 12:01:53,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 12:01:53,387 INFO L495 AbstractCegarLoop]: Abstraction has 238 states and 384 transitions. [2023-11-26 12:01:53,388 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 2 states have call successors, (69), 2 states have call predecessors, (69), 4 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) [2023-11-26 12:01:53,388 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 384 transitions. [2023-11-26 12:01:53,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-11-26 12:01:53,391 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:01:53,392 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:01:53,408 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-26 12:01:53,599 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:01:53,600 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 12:01:53,600 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:01:53,600 INFO L85 PathProgramCache]: Analyzing trace with hash 2032724904, now seen corresponding path program 1 times [2023-11-26 12:01:53,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:01:53,601 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [721700010] [2023-11-26 12:01:53,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:01:53,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:01:53,695 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-26 12:01:53,695 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1455260515] [2023-11-26 12:01:53,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:01:53,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:01:53,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:01:53,697 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-26 12:01:53,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-26 12:01:53,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:01:53,953 INFO L262 TraceCheckSpWp]: Trace formula consists of 783 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-26 12:01:53,962 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-26 12:01:54,754 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-26 12:01:54,754 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-26 12:01:54,755 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:01:54,755 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [721700010] [2023-11-26 12:01:54,755 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-26 12:01:54,755 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1455260515] [2023-11-26 12:01:54,755 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1455260515] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:01:54,756 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:01:54,756 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-26 12:01:54,756 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1032359362] [2023-11-26 12:01:54,756 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:01:54,757 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-26 12:01:54,757 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:01:54,758 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-26 12:01:54,759 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-26 12:01:54,759 INFO L87 Difference]: Start difference. First operand 238 states and 384 transitions. Second operand has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 6 states have internal predecessors, (73), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:01:55,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 12:01:55,383 INFO L93 Difference]: Finished difference Result 569 states and 914 transitions. [2023-11-26 12:01:55,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-26 12:01:55,384 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 6 states have internal predecessors, (73), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 350 [2023-11-26 12:01:55,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 12:01:55,391 INFO L225 Difference]: With dead ends: 569 [2023-11-26 12:01:55,391 INFO L226 Difference]: Without dead ends: 400 [2023-11-26 12:01:55,392 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 352 GetRequests, 345 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2023-11-26 12:01:55,394 INFO L413 NwaCegarLoop]: 455 mSDtfsCounter, 251 mSDsluCounter, 1344 mSDsCounter, 0 mSdLazyCounter, 344 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 251 SdHoareTripleChecker+Valid, 1799 SdHoareTripleChecker+Invalid, 347 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 344 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-26 12:01:55,394 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [251 Valid, 1799 Invalid, 347 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 344 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-26 12:01:55,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 400 states. [2023-11-26 12:01:55,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 400 to 354. [2023-11-26 12:01:55,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 354 states, 195 states have (on average 1.3025641025641026) internal successors, (254), 197 states have internal predecessors, (254), 154 states have call successors, (154), 4 states have call predecessors, (154), 4 states have return successors, (154), 152 states have call predecessors, (154), 154 states have call successors, (154) [2023-11-26 12:01:55,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 354 states and 562 transitions. [2023-11-26 12:01:55,475 INFO L78 Accepts]: Start accepts. Automaton has 354 states and 562 transitions. Word has length 350 [2023-11-26 12:01:55,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 12:01:55,477 INFO L495 AbstractCegarLoop]: Abstraction has 354 states and 562 transitions. [2023-11-26 12:01:55,477 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 6 states have internal predecessors, (73), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:01:55,478 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 562 transitions. [2023-11-26 12:01:55,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2023-11-26 12:01:55,481 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:01:55,481 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:01:55,502 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-11-26 12:01:55,696 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2023-11-26 12:01:55,696 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 12:01:55,697 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:01:55,697 INFO L85 PathProgramCache]: Analyzing trace with hash 292471474, now seen corresponding path program 1 times [2023-11-26 12:01:55,697 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:01:55,697 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2116350787] [2023-11-26 12:01:55,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:01:55,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:01:55,765 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-26 12:01:55,766 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1333536920] [2023-11-26 12:01:55,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:01:55,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:01:55,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:01:55,768 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-26 12:01:55,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-26 12:01:56,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:01:56,049 INFO L262 TraceCheckSpWp]: Trace formula consists of 786 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-26 12:01:56,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-26 12:01:56,122 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-26 12:01:56,122 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-26 12:01:56,122 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:01:56,125 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2116350787] [2023-11-26 12:01:56,126 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-26 12:01:56,126 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1333536920] [2023-11-26 12:01:56,127 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1333536920] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:01:56,127 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:01:56,128 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-26 12:01:56,133 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [923027332] [2023-11-26 12:01:56,134 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:01:56,135 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 12:01:56,135 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:01:56,137 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 12:01:56,137 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 12:01:56,138 INFO L87 Difference]: Start difference. First operand 354 states and 562 transitions. Second operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:01:56,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 12:01:56,268 INFO L93 Difference]: Finished difference Result 787 states and 1249 transitions. [2023-11-26 12:01:56,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 12:01:56,269 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 351 [2023-11-26 12:01:56,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 12:01:56,275 INFO L225 Difference]: With dead ends: 787 [2023-11-26 12:01:56,275 INFO L226 Difference]: Without dead ends: 502 [2023-11-26 12:01:56,277 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 350 GetRequests, 349 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 12:01:56,278 INFO L413 NwaCegarLoop]: 460 mSDtfsCounter, 230 mSDsluCounter, 237 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 230 SdHoareTripleChecker+Valid, 697 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-26 12:01:56,281 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [230 Valid, 697 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-26 12:01:56,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 502 states. [2023-11-26 12:01:56,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 502 to 362. [2023-11-26 12:01:56,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 362 states, 203 states have (on average 1.3004926108374384) internal successors, (264), 205 states have internal predecessors, (264), 154 states have call successors, (154), 4 states have call predecessors, (154), 4 states have return successors, (154), 152 states have call predecessors, (154), 154 states have call successors, (154) [2023-11-26 12:01:56,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 362 states and 572 transitions. [2023-11-26 12:01:56,399 INFO L78 Accepts]: Start accepts. Automaton has 362 states and 572 transitions. Word has length 351 [2023-11-26 12:01:56,400 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 12:01:56,400 INFO L495 AbstractCegarLoop]: Abstraction has 362 states and 572 transitions. [2023-11-26 12:01:56,401 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:01:56,401 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 572 transitions. [2023-11-26 12:01:56,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2023-11-26 12:01:56,404 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:01:56,404 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:01:56,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-11-26 12:01:56,611 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:01:56,612 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 12:01:56,612 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:01:56,613 INFO L85 PathProgramCache]: Analyzing trace with hash -236360128, now seen corresponding path program 1 times [2023-11-26 12:01:56,613 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:01:56,613 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1679457857] [2023-11-26 12:01:56,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:01:56,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:01:56,682 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-26 12:01:56,682 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1471456718] [2023-11-26 12:01:56,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:01:56,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:01:56,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:01:56,684 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-26 12:01:56,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-26 12:01:56,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:01:56,961 INFO L262 TraceCheckSpWp]: Trace formula consists of 785 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-26 12:01:56,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-26 12:01:58,486 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-26 12:01:58,486 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-26 12:01:58,486 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:01:58,486 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1679457857] [2023-11-26 12:01:58,487 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-26 12:01:58,487 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1471456718] [2023-11-26 12:01:58,487 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1471456718] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:01:58,487 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:01:58,487 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-26 12:01:58,488 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1412439072] [2023-11-26 12:01:58,488 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:01:58,488 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-26 12:01:58,489 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:01:58,490 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-26 12:01:58,490 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2023-11-26 12:01:58,491 INFO L87 Difference]: Start difference. First operand 362 states and 572 transitions. Second operand has 8 states, 8 states have (on average 9.25) internal successors, (74), 8 states have internal predecessors, (74), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:01:59,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 12:01:59,009 INFO L93 Difference]: Finished difference Result 730 states and 1133 transitions. [2023-11-26 12:01:59,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-26 12:01:59,010 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.25) internal successors, (74), 8 states have internal predecessors, (74), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 351 [2023-11-26 12:01:59,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 12:01:59,016 INFO L225 Difference]: With dead ends: 730 [2023-11-26 12:01:59,016 INFO L226 Difference]: Without dead ends: 437 [2023-11-26 12:01:59,018 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 355 GetRequests, 344 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=53, Invalid=103, Unknown=0, NotChecked=0, Total=156 [2023-11-26 12:01:59,020 INFO L413 NwaCegarLoop]: 264 mSDtfsCounter, 89 mSDsluCounter, 992 mSDsCounter, 0 mSdLazyCounter, 227 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 89 SdHoareTripleChecker+Valid, 1256 SdHoareTripleChecker+Invalid, 237 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 227 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-26 12:01:59,020 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [89 Valid, 1256 Invalid, 237 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 227 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-26 12:01:59,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 437 states. [2023-11-26 12:01:59,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 437 to 366. [2023-11-26 12:01:59,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 366 states, 207 states have (on average 1.2753623188405796) internal successors, (264), 209 states have internal predecessors, (264), 154 states have call successors, (154), 4 states have call predecessors, (154), 4 states have return successors, (154), 152 states have call predecessors, (154), 154 states have call successors, (154) [2023-11-26 12:01:59,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 366 states and 572 transitions. [2023-11-26 12:01:59,115 INFO L78 Accepts]: Start accepts. Automaton has 366 states and 572 transitions. Word has length 351 [2023-11-26 12:01:59,118 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 12:01:59,118 INFO L495 AbstractCegarLoop]: Abstraction has 366 states and 572 transitions. [2023-11-26 12:01:59,118 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.25) internal successors, (74), 8 states have internal predecessors, (74), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:01:59,119 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 572 transitions. [2023-11-26 12:01:59,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2023-11-26 12:01:59,122 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:01:59,122 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:01:59,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-11-26 12:01:59,330 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:01:59,331 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 12:01:59,331 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:01:59,332 INFO L85 PathProgramCache]: Analyzing trace with hash -1799885477, now seen corresponding path program 1 times [2023-11-26 12:01:59,332 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:01:59,332 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1107073490] [2023-11-26 12:01:59,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:01:59,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:01:59,414 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-26 12:01:59,415 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1788327434] [2023-11-26 12:01:59,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:01:59,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:01:59,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:01:59,416 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-26 12:01:59,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-26 12:01:59,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:01:59,669 INFO L262 TraceCheckSpWp]: Trace formula consists of 786 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-26 12:01:59,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-26 12:01:59,736 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-26 12:01:59,736 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-26 12:01:59,736 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:01:59,736 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1107073490] [2023-11-26 12:01:59,736 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-26 12:01:59,737 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1788327434] [2023-11-26 12:01:59,737 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1788327434] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:01:59,737 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:01:59,737 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-26 12:01:59,737 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1426970868] [2023-11-26 12:01:59,738 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:01:59,738 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 12:01:59,738 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:01:59,739 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 12:01:59,739 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 12:01:59,740 INFO L87 Difference]: Start difference. First operand 366 states and 572 transitions. Second operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:01:59,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 12:01:59,849 INFO L93 Difference]: Finished difference Result 701 states and 1099 transitions. [2023-11-26 12:01:59,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 12:01:59,850 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 351 [2023-11-26 12:01:59,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 12:01:59,854 INFO L225 Difference]: With dead ends: 701 [2023-11-26 12:01:59,855 INFO L226 Difference]: Without dead ends: 404 [2023-11-26 12:01:59,856 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 350 GetRequests, 349 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 12:01:59,857 INFO L413 NwaCegarLoop]: 264 mSDtfsCounter, 233 mSDsluCounter, 237 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 233 SdHoareTripleChecker+Valid, 501 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-26 12:01:59,858 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [233 Valid, 501 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-26 12:01:59,859 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 404 states. [2023-11-26 12:01:59,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 404 to 360. [2023-11-26 12:01:59,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 360 states, 201 states have (on average 1.2686567164179106) internal successors, (255), 203 states have internal predecessors, (255), 154 states have call successors, (154), 4 states have call predecessors, (154), 4 states have return successors, (154), 152 states have call predecessors, (154), 154 states have call successors, (154) [2023-11-26 12:01:59,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 360 states and 563 transitions. [2023-11-26 12:01:59,944 INFO L78 Accepts]: Start accepts. Automaton has 360 states and 563 transitions. Word has length 351 [2023-11-26 12:01:59,945 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 12:01:59,945 INFO L495 AbstractCegarLoop]: Abstraction has 360 states and 563 transitions. [2023-11-26 12:01:59,946 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:01:59,946 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 563 transitions. [2023-11-26 12:01:59,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2023-11-26 12:01:59,949 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:01:59,949 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:01:59,959 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-11-26 12:02:00,157 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:02:00,157 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 12:02:00,158 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:02:00,158 INFO L85 PathProgramCache]: Analyzing trace with hash 715294404, now seen corresponding path program 1 times [2023-11-26 12:02:00,158 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:02:00,158 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1755844607] [2023-11-26 12:02:00,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:00,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:02:00,205 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-26 12:02:00,205 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [735193229] [2023-11-26 12:02:00,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:00,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:02:00,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:02:00,207 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-26 12:02:00,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-26 12:02:00,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:02:00,500 INFO L262 TraceCheckSpWp]: Trace formula consists of 784 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-26 12:02:00,509 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-26 12:02:00,562 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-26 12:02:00,562 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-26 12:02:00,563 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:02:00,563 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1755844607] [2023-11-26 12:02:00,563 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-26 12:02:00,563 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [735193229] [2023-11-26 12:02:00,563 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [735193229] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:02:00,564 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:02:00,564 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-26 12:02:00,564 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [846222468] [2023-11-26 12:02:00,564 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:02:00,565 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-26 12:02:00,565 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:02:00,566 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-26 12:02:00,567 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-26 12:02:00,567 INFO L87 Difference]: Start difference. First operand 360 states and 563 transitions. Second operand has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:02:01,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 12:02:01,342 INFO L93 Difference]: Finished difference Result 1010 states and 1575 transitions. [2023-11-26 12:02:01,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-26 12:02:01,343 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 352 [2023-11-26 12:02:01,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 12:02:01,350 INFO L225 Difference]: With dead ends: 1010 [2023-11-26 12:02:01,351 INFO L226 Difference]: Without dead ends: 719 [2023-11-26 12:02:01,353 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 354 GetRequests, 349 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-26 12:02:01,354 INFO L413 NwaCegarLoop]: 445 mSDtfsCounter, 515 mSDsluCounter, 989 mSDsCounter, 0 mSdLazyCounter, 196 mSolverCounterSat, 231 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 515 SdHoareTripleChecker+Valid, 1434 SdHoareTripleChecker+Invalid, 427 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 231 IncrementalHoareTripleChecker+Valid, 196 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-26 12:02:01,354 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [515 Valid, 1434 Invalid, 427 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [231 Valid, 196 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-26 12:02:01,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 719 states. [2023-11-26 12:02:01,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 719 to 326. [2023-11-26 12:02:01,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 326 states, 209 states have (on average 1.2870813397129186) internal successors, (269), 210 states have internal predecessors, (269), 112 states have call successors, (112), 4 states have call predecessors, (112), 4 states have return successors, (112), 111 states have call predecessors, (112), 112 states have call successors, (112) [2023-11-26 12:02:01,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 493 transitions. [2023-11-26 12:02:01,462 INFO L78 Accepts]: Start accepts. Automaton has 326 states and 493 transitions. Word has length 352 [2023-11-26 12:02:01,463 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 12:02:01,463 INFO L495 AbstractCegarLoop]: Abstraction has 326 states and 493 transitions. [2023-11-26 12:02:01,463 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:02:01,463 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 493 transitions. [2023-11-26 12:02:01,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2023-11-26 12:02:01,466 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:02:01,467 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:01,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-11-26 12:02:01,674 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:02:01,674 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 12:02:01,675 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:02:01,675 INFO L85 PathProgramCache]: Analyzing trace with hash -94052222, now seen corresponding path program 1 times [2023-11-26 12:02:01,675 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:02:01,675 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1271728530] [2023-11-26 12:02:01,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:01,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:02:01,720 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-26 12:02:01,720 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1631864155] [2023-11-26 12:02:01,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:01,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:02:01,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:02:01,722 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-26 12:02:01,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-26 12:02:02,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:02:02,006 INFO L262 TraceCheckSpWp]: Trace formula consists of 784 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-26 12:02:02,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-26 12:02:02,303 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-26 12:02:02,303 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-26 12:02:02,303 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:02:02,303 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1271728530] [2023-11-26 12:02:02,303 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-26 12:02:02,304 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1631864155] [2023-11-26 12:02:02,304 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1631864155] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:02:02,304 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:02:02,304 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-26 12:02:02,306 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1048648524] [2023-11-26 12:02:02,307 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:02:02,307 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-26 12:02:02,308 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:02:02,309 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-26 12:02:02,309 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2023-11-26 12:02:02,310 INFO L87 Difference]: Start difference. First operand 326 states and 493 transitions. Second operand has 8 states, 8 states have (on average 9.375) internal successors, (75), 8 states have internal predecessors, (75), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:02:02,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 12:02:02,707 INFO L93 Difference]: Finished difference Result 613 states and 901 transitions. [2023-11-26 12:02:02,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-26 12:02:02,708 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.375) internal successors, (75), 8 states have internal predecessors, (75), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 352 [2023-11-26 12:02:02,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 12:02:02,712 INFO L225 Difference]: With dead ends: 613 [2023-11-26 12:02:02,713 INFO L226 Difference]: Without dead ends: 385 [2023-11-26 12:02:02,714 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 356 GetRequests, 345 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=53, Invalid=103, Unknown=0, NotChecked=0, Total=156 [2023-11-26 12:02:02,716 INFO L413 NwaCegarLoop]: 272 mSDtfsCounter, 80 mSDsluCounter, 1238 mSDsCounter, 0 mSdLazyCounter, 253 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 80 SdHoareTripleChecker+Valid, 1510 SdHoareTripleChecker+Invalid, 256 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 253 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-26 12:02:02,716 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [80 Valid, 1510 Invalid, 256 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 253 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-26 12:02:02,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 385 states. [2023-11-26 12:02:02,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 385 to 316. [2023-11-26 12:02:02,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 316 states, 199 states have (on average 1.2964824120603016) internal successors, (258), 200 states have internal predecessors, (258), 112 states have call successors, (112), 4 states have call predecessors, (112), 4 states have return successors, (112), 111 states have call predecessors, (112), 112 states have call successors, (112) [2023-11-26 12:02:02,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 316 states and 482 transitions. [2023-11-26 12:02:02,781 INFO L78 Accepts]: Start accepts. Automaton has 316 states and 482 transitions. Word has length 352 [2023-11-26 12:02:02,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 12:02:02,782 INFO L495 AbstractCegarLoop]: Abstraction has 316 states and 482 transitions. [2023-11-26 12:02:02,783 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.375) internal successors, (75), 8 states have internal predecessors, (75), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:02:02,783 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 482 transitions. [2023-11-26 12:02:02,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2023-11-26 12:02:02,786 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:02:02,786 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:02,800 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2023-11-26 12:02:03,000 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:02:03,000 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 12:02:03,001 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:02:03,001 INFO L85 PathProgramCache]: Analyzing trace with hash -1157803379, now seen corresponding path program 1 times [2023-11-26 12:02:03,001 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:02:03,001 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [283912930] [2023-11-26 12:02:03,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:03,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:02:03,068 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-26 12:02:03,068 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1006587765] [2023-11-26 12:02:03,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:03,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:02:03,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:02:03,070 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-26 12:02:03,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-26 12:02:03,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:02:03,369 INFO L262 TraceCheckSpWp]: Trace formula consists of 788 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-26 12:02:03,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-26 12:02:03,471 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-26 12:02:03,472 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-26 12:02:03,472 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:02:03,472 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [283912930] [2023-11-26 12:02:03,472 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-26 12:02:03,472 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1006587765] [2023-11-26 12:02:03,472 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1006587765] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:02:03,473 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:02:03,473 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-26 12:02:03,473 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1764329022] [2023-11-26 12:02:03,473 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:02:03,474 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-26 12:02:03,474 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:02:03,475 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-26 12:02:03,475 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-26 12:02:03,475 INFO L87 Difference]: Start difference. First operand 316 states and 482 transitions. Second operand has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:02:03,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 12:02:03,646 INFO L93 Difference]: Finished difference Result 631 states and 941 transitions. [2023-11-26 12:02:03,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-26 12:02:03,647 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 352 [2023-11-26 12:02:03,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 12:02:03,651 INFO L225 Difference]: With dead ends: 631 [2023-11-26 12:02:03,651 INFO L226 Difference]: Without dead ends: 413 [2023-11-26 12:02:03,652 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 353 GetRequests, 348 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2023-11-26 12:02:03,653 INFO L413 NwaCegarLoop]: 252 mSDtfsCounter, 71 mSDsluCounter, 502 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 71 SdHoareTripleChecker+Valid, 754 SdHoareTripleChecker+Invalid, 55 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-26 12:02:03,653 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [71 Valid, 754 Invalid, 55 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 55 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-26 12:02:03,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 413 states. [2023-11-26 12:02:03,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 413 to 410. [2023-11-26 12:02:03,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 410 states, 288 states have (on average 1.3020833333333333) internal successors, (375), 290 states have internal predecessors, (375), 116 states have call successors, (116), 5 states have call predecessors, (116), 5 states have return successors, (116), 114 states have call predecessors, (116), 116 states have call successors, (116) [2023-11-26 12:02:03,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 410 states and 607 transitions. [2023-11-26 12:02:03,729 INFO L78 Accepts]: Start accepts. Automaton has 410 states and 607 transitions. Word has length 352 [2023-11-26 12:02:03,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 12:02:03,730 INFO L495 AbstractCegarLoop]: Abstraction has 410 states and 607 transitions. [2023-11-26 12:02:03,730 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:02:03,730 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 607 transitions. [2023-11-26 12:02:03,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2023-11-26 12:02:03,733 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:02:03,734 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:03,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2023-11-26 12:02:03,942 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:02:03,943 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 12:02:03,943 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:02:03,943 INFO L85 PathProgramCache]: Analyzing trace with hash 1857300239, now seen corresponding path program 1 times [2023-11-26 12:02:03,943 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:02:03,943 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1332431774] [2023-11-26 12:02:03,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:03,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:02:03,989 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-26 12:02:03,989 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1046273067] [2023-11-26 12:02:03,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:03,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:02:03,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:02:03,991 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-26 12:02:04,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-26 12:02:04,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:02:04,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 786 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-26 12:02:04,288 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-26 12:02:04,806 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-26 12:02:04,807 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-26 12:02:04,807 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:02:04,807 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1332431774] [2023-11-26 12:02:04,807 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-26 12:02:04,807 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1046273067] [2023-11-26 12:02:04,807 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1046273067] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:02:04,808 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:02:04,808 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 12:02:04,808 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [371178804] [2023-11-26 12:02:04,808 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:02:04,809 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 12:02:04,809 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:02:04,810 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 12:02:04,810 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 12:02:04,811 INFO L87 Difference]: Start difference. First operand 410 states and 607 transitions. Second operand has 3 states, 3 states have (on average 25.0) internal successors, (75), 2 states have internal predecessors, (75), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:02:04,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 12:02:04,966 INFO L93 Difference]: Finished difference Result 1034 states and 1517 transitions. [2023-11-26 12:02:04,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 12:02:04,966 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 2 states have internal predecessors, (75), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 352 [2023-11-26 12:02:04,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 12:02:04,973 INFO L225 Difference]: With dead ends: 1034 [2023-11-26 12:02:04,973 INFO L226 Difference]: Without dead ends: 722 [2023-11-26 12:02:04,974 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 351 GetRequests, 350 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 12:02:04,975 INFO L413 NwaCegarLoop]: 250 mSDtfsCounter, 91 mSDsluCounter, 247 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 91 SdHoareTripleChecker+Valid, 497 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-26 12:02:04,976 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [91 Valid, 497 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-26 12:02:04,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 722 states. [2023-11-26 12:02:05,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 722 to 717. [2023-11-26 12:02:05,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 717 states, 532 states have (on average 1.3195488721804511) internal successors, (702), 535 states have internal predecessors, (702), 176 states have call successors, (176), 8 states have call predecessors, (176), 8 states have return successors, (176), 173 states have call predecessors, (176), 176 states have call successors, (176) [2023-11-26 12:02:05,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 717 states and 1054 transitions. [2023-11-26 12:02:05,139 INFO L78 Accepts]: Start accepts. Automaton has 717 states and 1054 transitions. Word has length 352 [2023-11-26 12:02:05,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 12:02:05,140 INFO L495 AbstractCegarLoop]: Abstraction has 717 states and 1054 transitions. [2023-11-26 12:02:05,140 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 2 states have internal predecessors, (75), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:02:05,141 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1054 transitions. [2023-11-26 12:02:05,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2023-11-26 12:02:05,144 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:02:05,144 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:05,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2023-11-26 12:02:05,352 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2023-11-26 12:02:05,353 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 12:02:05,353 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:02:05,353 INFO L85 PathProgramCache]: Analyzing trace with hash 372155050, now seen corresponding path program 1 times [2023-11-26 12:02:05,353 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:02:05,353 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1107243454] [2023-11-26 12:02:05,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:05,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:02:05,407 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-26 12:02:05,408 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [975545022] [2023-11-26 12:02:05,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:05,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:02:05,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:02:05,409 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-26 12:02:05,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-11-26 12:02:05,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:02:05,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 788 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-26 12:02:05,746 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-26 12:02:06,107 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 3133 proven. 84 refuted. 0 times theorem prover too weak. 2943 trivial. 0 not checked. [2023-11-26 12:02:06,107 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-26 12:02:06,275 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-26 12:02:06,276 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:02:06,276 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1107243454] [2023-11-26 12:02:06,276 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-26 12:02:06,276 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [975545022] [2023-11-26 12:02:06,277 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [975545022] provided 1 perfect and 1 imperfect interpolant sequences [2023-11-26 12:02:06,277 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-26 12:02:06,277 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2023-11-26 12:02:06,277 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1630526197] [2023-11-26 12:02:06,278 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:02:06,278 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 12:02:06,279 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:02:06,280 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 12:02:06,280 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-11-26 12:02:06,280 INFO L87 Difference]: Start difference. First operand 717 states and 1054 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:02:06,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 12:02:06,420 INFO L93 Difference]: Finished difference Result 1344 states and 1962 transitions. [2023-11-26 12:02:06,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 12:02:06,421 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 353 [2023-11-26 12:02:06,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 12:02:06,428 INFO L225 Difference]: With dead ends: 1344 [2023-11-26 12:02:06,428 INFO L226 Difference]: Without dead ends: 725 [2023-11-26 12:02:06,430 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 704 GetRequests, 699 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-11-26 12:02:06,432 INFO L413 NwaCegarLoop]: 319 mSDtfsCounter, 146 mSDsluCounter, 169 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 488 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-26 12:02:06,432 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [146 Valid, 488 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-26 12:02:06,434 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 725 states. [2023-11-26 12:02:06,552 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 725 to 725. [2023-11-26 12:02:06,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 725 states, 538 states have (on average 1.312267657992565) internal successors, (706), 541 states have internal predecessors, (706), 176 states have call successors, (176), 10 states have call predecessors, (176), 10 states have return successors, (176), 173 states have call predecessors, (176), 176 states have call successors, (176) [2023-11-26 12:02:06,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 725 states and 1058 transitions. [2023-11-26 12:02:06,561 INFO L78 Accepts]: Start accepts. Automaton has 725 states and 1058 transitions. Word has length 353 [2023-11-26 12:02:06,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 12:02:06,562 INFO L495 AbstractCegarLoop]: Abstraction has 725 states and 1058 transitions. [2023-11-26 12:02:06,562 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:02:06,562 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1058 transitions. [2023-11-26 12:02:06,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2023-11-26 12:02:06,566 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:02:06,566 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:06,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2023-11-26 12:02:06,774 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2023-11-26 12:02:06,775 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 12:02:06,775 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:02:06,775 INFO L85 PathProgramCache]: Analyzing trace with hash -1729865271, now seen corresponding path program 1 times [2023-11-26 12:02:06,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:02:06,775 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [826979850] [2023-11-26 12:02:06,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:06,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:02:06,823 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-26 12:02:06,823 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1384123250] [2023-11-26 12:02:06,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:06,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:02:06,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:02:06,825 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-26 12:02:06,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-11-26 12:02:07,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:02:07,161 INFO L262 TraceCheckSpWp]: Trace formula consists of 789 conjuncts, 11 conjunts are in the unsatisfiable core [2023-11-26 12:02:07,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-26 12:02:08,449 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-26 12:02:08,449 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-26 12:02:08,450 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:02:08,450 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [826979850] [2023-11-26 12:02:08,450 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-26 12:02:08,450 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1384123250] [2023-11-26 12:02:08,450 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1384123250] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:02:08,450 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:02:08,451 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-26 12:02:08,452 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1999848520] [2023-11-26 12:02:08,453 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:02:08,453 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-26 12:02:08,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:02:08,455 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-26 12:02:08,456 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-26 12:02:08,457 INFO L87 Difference]: Start difference. First operand 725 states and 1058 transitions. Second operand has 5 states, 5 states have (on average 15.4) internal successors, (77), 4 states have internal predecessors, (77), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:02:08,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 12:02:08,943 INFO L93 Difference]: Finished difference Result 1575 states and 2284 transitions. [2023-11-26 12:02:08,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-26 12:02:08,944 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 4 states have internal predecessors, (77), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 354 [2023-11-26 12:02:08,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 12:02:08,954 INFO L225 Difference]: With dead ends: 1575 [2023-11-26 12:02:08,954 INFO L226 Difference]: Without dead ends: 948 [2023-11-26 12:02:08,956 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 356 GetRequests, 350 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-26 12:02:08,958 INFO L413 NwaCegarLoop]: 245 mSDtfsCounter, 226 mSDsluCounter, 621 mSDsCounter, 0 mSdLazyCounter, 144 mSolverCounterSat, 113 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 226 SdHoareTripleChecker+Valid, 866 SdHoareTripleChecker+Invalid, 257 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 144 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-26 12:02:08,958 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [226 Valid, 866 Invalid, 257 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 144 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-26 12:02:08,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 948 states. [2023-11-26 12:02:09,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 948 to 776. [2023-11-26 12:02:09,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 776 states, 589 states have (on average 1.3463497453310695) internal successors, (793), 591 states have internal predecessors, (793), 176 states have call successors, (176), 10 states have call predecessors, (176), 10 states have return successors, (176), 174 states have call predecessors, (176), 176 states have call successors, (176) [2023-11-26 12:02:09,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 776 states and 1145 transitions. [2023-11-26 12:02:09,101 INFO L78 Accepts]: Start accepts. Automaton has 776 states and 1145 transitions. Word has length 354 [2023-11-26 12:02:09,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 12:02:09,102 INFO L495 AbstractCegarLoop]: Abstraction has 776 states and 1145 transitions. [2023-11-26 12:02:09,102 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 4 states have internal predecessors, (77), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:02:09,103 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1145 transitions. [2023-11-26 12:02:09,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2023-11-26 12:02:09,106 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:02:09,106 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:09,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2023-11-26 12:02:09,317 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2023-11-26 12:02:09,318 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 12:02:09,318 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:02:09,318 INFO L85 PathProgramCache]: Analyzing trace with hash -27299767, now seen corresponding path program 1 times [2023-11-26 12:02:09,319 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:02:09,319 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [55044483] [2023-11-26 12:02:09,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:09,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:02:09,364 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-26 12:02:09,365 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1407162079] [2023-11-26 12:02:09,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:09,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:02:09,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:02:09,366 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-26 12:02:09,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-11-26 12:02:09,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:02:09,697 INFO L262 TraceCheckSpWp]: Trace formula consists of 790 conjuncts, 21 conjunts are in the unsatisfiable core [2023-11-26 12:02:09,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-26 12:02:11,834 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-26 12:02:11,835 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-26 12:02:11,835 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:02:11,835 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [55044483] [2023-11-26 12:02:11,835 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-26 12:02:11,836 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1407162079] [2023-11-26 12:02:11,836 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1407162079] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:02:11,836 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:02:11,836 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-26 12:02:11,837 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [472291369] [2023-11-26 12:02:11,837 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:02:11,838 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-26 12:02:11,838 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:02:11,839 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-26 12:02:11,839 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2023-11-26 12:02:11,840 INFO L87 Difference]: Start difference. First operand 776 states and 1145 transitions. Second operand has 11 states, 11 states have (on average 7.0) internal successors, (77), 10 states have internal predecessors, (77), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:02:14,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 12:02:14,558 INFO L93 Difference]: Finished difference Result 2658 states and 3918 transitions. [2023-11-26 12:02:14,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2023-11-26 12:02:14,559 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 7.0) internal successors, (77), 10 states have internal predecessors, (77), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 354 [2023-11-26 12:02:14,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 12:02:14,577 INFO L225 Difference]: With dead ends: 2658 [2023-11-26 12:02:14,577 INFO L226 Difference]: Without dead ends: 2031 [2023-11-26 12:02:14,580 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 369 GetRequests, 344 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 132 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=216, Invalid=486, Unknown=0, NotChecked=0, Total=702 [2023-11-26 12:02:14,581 INFO L413 NwaCegarLoop]: 442 mSDtfsCounter, 1636 mSDsluCounter, 1496 mSDsCounter, 0 mSdLazyCounter, 1078 mSolverCounterSat, 1133 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1636 SdHoareTripleChecker+Valid, 1938 SdHoareTripleChecker+Invalid, 2211 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1133 IncrementalHoareTripleChecker+Valid, 1078 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2023-11-26 12:02:14,582 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1636 Valid, 1938 Invalid, 2211 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1133 Valid, 1078 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2023-11-26 12:02:14,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2031 states. [2023-11-26 12:02:14,867 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2031 to 1187. [2023-11-26 12:02:14,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1187 states, 882 states have (on average 1.3492063492063493) internal successors, (1190), 884 states have internal predecessors, (1190), 288 states have call successors, (288), 16 states have call predecessors, (288), 16 states have return successors, (288), 286 states have call predecessors, (288), 288 states have call successors, (288) [2023-11-26 12:02:14,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 1187 states and 1766 transitions. [2023-11-26 12:02:14,876 INFO L78 Accepts]: Start accepts. Automaton has 1187 states and 1766 transitions. Word has length 354 [2023-11-26 12:02:14,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 12:02:14,877 INFO L495 AbstractCegarLoop]: Abstraction has 1187 states and 1766 transitions. [2023-11-26 12:02:14,878 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 7.0) internal successors, (77), 10 states have internal predecessors, (77), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:02:14,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1766 transitions. [2023-11-26 12:02:14,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2023-11-26 12:02:14,881 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:02:14,881 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:14,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2023-11-26 12:02:15,096 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:02:15,097 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 12:02:15,098 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:02:15,098 INFO L85 PathProgramCache]: Analyzing trace with hash -1481088035, now seen corresponding path program 1 times [2023-11-26 12:02:15,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:02:15,098 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1937603371] [2023-11-26 12:02:15,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:15,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:02:15,143 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-26 12:02:15,144 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1243830476] [2023-11-26 12:02:15,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:15,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:02:15,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:02:15,146 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-26 12:02:15,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-11-26 12:02:15,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:02:15,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 791 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-26 12:02:15,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-26 12:02:15,606 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-26 12:02:15,606 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-26 12:02:15,606 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:02:15,607 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1937603371] [2023-11-26 12:02:15,607 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-26 12:02:15,607 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1243830476] [2023-11-26 12:02:15,608 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1243830476] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:02:15,608 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:02:15,609 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-26 12:02:15,609 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1245024067] [2023-11-26 12:02:15,609 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:02:15,610 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-26 12:02:15,610 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:02:15,611 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-26 12:02:15,611 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-26 12:02:15,611 INFO L87 Difference]: Start difference. First operand 1187 states and 1766 transitions. Second operand has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:02:16,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 12:02:16,477 INFO L93 Difference]: Finished difference Result 2881 states and 4282 transitions. [2023-11-26 12:02:16,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-26 12:02:16,478 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 354 [2023-11-26 12:02:16,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 12:02:16,493 INFO L225 Difference]: With dead ends: 2881 [2023-11-26 12:02:16,493 INFO L226 Difference]: Without dead ends: 1843 [2023-11-26 12:02:16,499 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 355 GetRequests, 349 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-26 12:02:16,500 INFO L413 NwaCegarLoop]: 467 mSDtfsCounter, 229 mSDsluCounter, 1366 mSDsCounter, 0 mSdLazyCounter, 335 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 229 SdHoareTripleChecker+Valid, 1833 SdHoareTripleChecker+Invalid, 336 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 335 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-26 12:02:16,500 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [229 Valid, 1833 Invalid, 336 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 335 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-26 12:02:16,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1843 states. [2023-11-26 12:02:16,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1843 to 1239. [2023-11-26 12:02:16,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1239 states, 934 states have (on average 1.3297644539614561) internal successors, (1242), 936 states have internal predecessors, (1242), 288 states have call successors, (288), 16 states have call predecessors, (288), 16 states have return successors, (288), 286 states have call predecessors, (288), 288 states have call successors, (288) [2023-11-26 12:02:16,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 1239 states and 1818 transitions. [2023-11-26 12:02:16,846 INFO L78 Accepts]: Start accepts. Automaton has 1239 states and 1818 transitions. Word has length 354 [2023-11-26 12:02:16,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 12:02:16,847 INFO L495 AbstractCegarLoop]: Abstraction has 1239 states and 1818 transitions. [2023-11-26 12:02:16,847 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:02:16,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1818 transitions. [2023-11-26 12:02:16,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2023-11-26 12:02:16,851 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:02:16,851 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:16,868 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2023-11-26 12:02:17,059 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2023-11-26 12:02:17,059 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 12:02:17,060 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:02:17,060 INFO L85 PathProgramCache]: Analyzing trace with hash -1048368121, now seen corresponding path program 1 times [2023-11-26 12:02:17,060 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:02:17,060 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1646516385] [2023-11-26 12:02:17,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:17,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:02:17,106 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-26 12:02:17,106 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1814274829] [2023-11-26 12:02:17,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:17,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:02:17,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:02:17,108 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-26 12:02:17,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2023-11-26 12:02:17,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:02:17,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 788 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-26 12:02:17,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-26 12:02:17,443 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-26 12:02:17,444 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-26 12:02:17,444 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:02:17,444 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1646516385] [2023-11-26 12:02:17,444 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-26 12:02:17,444 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1814274829] [2023-11-26 12:02:17,445 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1814274829] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:02:17,445 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:02:17,445 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-26 12:02:17,445 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [795400644] [2023-11-26 12:02:17,445 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:02:17,446 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 12:02:17,446 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:02:17,447 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 12:02:17,447 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 12:02:17,447 INFO L87 Difference]: Start difference. First operand 1239 states and 1818 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:02:17,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 12:02:17,801 INFO L93 Difference]: Finished difference Result 3099 states and 4518 transitions. [2023-11-26 12:02:17,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 12:02:17,802 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 354 [2023-11-26 12:02:17,803 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 12:02:17,817 INFO L225 Difference]: With dead ends: 3099 [2023-11-26 12:02:17,817 INFO L226 Difference]: Without dead ends: 1943 [2023-11-26 12:02:17,822 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 353 GetRequests, 352 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 12:02:17,823 INFO L413 NwaCegarLoop]: 250 mSDtfsCounter, 238 mSDsluCounter, 235 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 238 SdHoareTripleChecker+Valid, 485 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-26 12:02:17,823 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [238 Valid, 485 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-26 12:02:17,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1943 states. [2023-11-26 12:02:18,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1943 to 1323. [2023-11-26 12:02:18,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1323 states, 1018 states have (on average 1.2966601178781925) internal successors, (1320), 1020 states have internal predecessors, (1320), 288 states have call successors, (288), 16 states have call predecessors, (288), 16 states have return successors, (288), 286 states have call predecessors, (288), 288 states have call successors, (288) [2023-11-26 12:02:18,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 1323 states and 1896 transitions. [2023-11-26 12:02:18,140 INFO L78 Accepts]: Start accepts. Automaton has 1323 states and 1896 transitions. Word has length 354 [2023-11-26 12:02:18,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 12:02:18,141 INFO L495 AbstractCegarLoop]: Abstraction has 1323 states and 1896 transitions. [2023-11-26 12:02:18,141 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-26 12:02:18,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 1896 transitions. [2023-11-26 12:02:18,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2023-11-26 12:02:18,145 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:02:18,145 INFO L195 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:18,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2023-11-26 12:02:18,352 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2023-11-26 12:02:18,353 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 12:02:18,353 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:02:18,354 INFO L85 PathProgramCache]: Analyzing trace with hash -1046521079, now seen corresponding path program 1 times [2023-11-26 12:02:18,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:02:18,354 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [618021793] [2023-11-26 12:02:18,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:18,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:02:18,400 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-26 12:02:18,401 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [600390824] [2023-11-26 12:02:18,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:18,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 12:02:18,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:02:18,403 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-26 12:02:18,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2023-11-26 12:02:18,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-26 12:02:18,977 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-26 12:02:19,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-26 12:02:19,569 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-26 12:02:19,569 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-26 12:02:19,571 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-26 12:02:19,584 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2023-11-26 12:02:19,784 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2023-11-26 12:02:19,787 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:19,791 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-26 12:02:20,011 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated [2023-11-26 12:02:20,012 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet5 could not be translated [2023-11-26 12:02:20,013 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated [2023-11-26 12:02:20,017 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet9 could not be translated [2023-11-26 12:02:20,018 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet10 could not be translated [2023-11-26 12:02:20,019 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet44 could not be translated [2023-11-26 12:02:20,019 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet44 could not be translated [2023-11-26 12:02:20,020 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short46 could not be translated [2023-11-26 12:02:20,020 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet45 could not be translated [2023-11-26 12:02:20,020 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet44 could not be translated [2023-11-26 12:02:20,020 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short46 could not be translated [2023-11-26 12:02:20,021 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet44 could not be translated [2023-11-26 12:02:20,021 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short46 could not be translated [2023-11-26 12:02:20,021 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet45 could not be translated [2023-11-26 12:02:20,089 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.11 12:02:20 BoogieIcfgContainer [2023-11-26 12:02:20,089 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-26 12:02:20,090 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-26 12:02:20,090 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-26 12:02:20,090 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-26 12:02:20,091 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:01:48" (3/4) ... [2023-11-26 12:02:20,093 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-26 12:02:20,094 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-26 12:02:20,095 INFO L158 Benchmark]: Toolchain (without parser) took 33100.91ms. Allocated memory was 132.1MB in the beginning and 522.2MB in the end (delta: 390.1MB). Free memory was 98.6MB in the beginning and 431.8MB in the end (delta: -333.2MB). Peak memory consumption was 56.9MB. Max. memory is 16.1GB. [2023-11-26 12:02:20,096 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 132.1MB. Free memory was 104.3MB in the beginning and 104.2MB in the end (delta: 151.5kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-26 12:02:20,097 INFO L158 Benchmark]: CACSL2BoogieTranslator took 507.03ms. Allocated memory is still 132.1MB. Free memory was 98.2MB in the beginning and 94.4MB in the end (delta: 3.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-26 12:02:20,098 INFO L158 Benchmark]: Boogie Procedure Inliner took 104.59ms. Allocated memory is still 132.1MB. Free memory was 94.4MB in the beginning and 88.3MB in the end (delta: 6.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-26 12:02:20,098 INFO L158 Benchmark]: Boogie Preprocessor took 103.51ms. Allocated memory is still 132.1MB. Free memory was 88.3MB in the beginning and 80.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-26 12:02:20,099 INFO L158 Benchmark]: RCFGBuilder took 935.40ms. Allocated memory is still 132.1MB. Free memory was 80.9MB in the beginning and 39.0MB in the end (delta: 41.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2023-11-26 12:02:20,100 INFO L158 Benchmark]: TraceAbstraction took 31437.04ms. Allocated memory was 132.1MB in the beginning and 522.2MB in the end (delta: 390.1MB). Free memory was 37.9MB in the beginning and 431.8MB in the end (delta: -393.9MB). Peak memory consumption was 260.5MB. Max. memory is 16.1GB. [2023-11-26 12:02:20,100 INFO L158 Benchmark]: Witness Printer took 4.79ms. Allocated memory is still 522.2MB. Free memory is still 431.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-26 12:02:20,106 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 132.1MB. Free memory was 104.3MB in the beginning and 104.2MB in the end (delta: 151.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 507.03ms. Allocated memory is still 132.1MB. Free memory was 98.2MB in the beginning and 94.4MB in the end (delta: 3.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 104.59ms. Allocated memory is still 132.1MB. Free memory was 94.4MB in the beginning and 88.3MB in the end (delta: 6.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 103.51ms. Allocated memory is still 132.1MB. Free memory was 88.3MB in the beginning and 80.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 935.40ms. Allocated memory is still 132.1MB. Free memory was 80.9MB in the beginning and 39.0MB in the end (delta: 41.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * TraceAbstraction took 31437.04ms. Allocated memory was 132.1MB in the beginning and 522.2MB in the end (delta: 390.1MB). Free memory was 37.9MB in the beginning and 431.8MB in the end (delta: -393.9MB). Peak memory consumption was 260.5MB. Max. memory is 16.1GB. * Witness Printer took 4.79ms. Allocated memory is still 522.2MB. Free memory is still 431.8MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet5 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet9 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet10 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet44 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet44 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short46 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet45 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet44 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short46 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet44 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short46 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet45 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * 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 292, overapproximation of shiftRight at line 292, overapproximation of someUnaryDOUBLEoperation at line 123, overapproximation of someBinaryArithmeticDOUBLEoperation at line 113, overapproximation of someBinaryDOUBLEComparisonOperation at line 292. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = 64; [L23] unsigned char var_1_7 = 0; [L24] unsigned short int var_1_11 = 500; [L25] unsigned char var_1_13 = 64; [L26] unsigned char var_1_15 = 1; [L27] unsigned char var_1_16 = 8; [L28] double var_1_17 = 7.5; [L29] double var_1_18 = 31.125; [L30] double var_1_19 = 10.5; [L31] double var_1_20 = 0.0; [L32] double var_1_21 = 16.75; [L33] double var_1_22 = 2.5; [L34] double var_1_23 = 64.5; [L35] signed long int var_1_24 = 10; [L36] signed char var_1_26 = 16; [L37] signed char var_1_27 = 4; [L38] signed char var_1_28 = -10; [L39] float var_1_29 = 63.794; [L40] unsigned short int var_1_30 = 1; [L41] signed long int var_1_31 = -2; [L42] unsigned char var_1_32 = 64; [L43] unsigned char var_1_33 = 8; [L44] unsigned long int var_1_34 = 128; [L45] unsigned long int var_1_35 = 50; [L46] unsigned long int var_1_36 = 16; [L47] unsigned long int var_1_37 = 4; [L48] unsigned char var_1_38 = 8; [L49] unsigned char var_1_39 = 10; [L50] double var_1_40 = 8.35; [L51] double var_1_41 = 63.75; [L52] double var_1_42 = -0.125; [L53] double var_1_43 = -0.8; [L54] double var_1_44 = -0.5; [L55] unsigned short int var_1_45 = 50; [L56] unsigned char var_1_46 = 0; [L57] unsigned char var_1_47 = 5; [L58] unsigned char var_1_48 = 8; [L59] unsigned char var_1_49 = 2; [L60] float var_1_50 = 7.125; [L61] unsigned char var_1_51 = 0; [L62] unsigned char var_1_52 = 0; [L63] unsigned char var_1_53 = 0; [L64] unsigned char var_1_54 = 1; [L65] unsigned char var_1_55 = 0; [L66] unsigned char var_1_56 = 0; [L67] double var_1_57 = 128.2; [L68] signed char var_1_58 = 8; [L69] signed char var_1_59 = 0; [L70] signed char var_1_60 = 1; [L71] signed char var_1_61 = 32; [L72] signed char var_1_62 = 25; [L73] signed long int var_1_63 = 0; [L74] unsigned short int var_1_64 = 10; [L75] unsigned short int var_1_65 = 38877; [L76] signed short int var_1_66 = -128; [L77] signed char var_1_67 = 100; [L78] unsigned char var_1_68 = 0; [L79] signed long int last_1_var_1_1 = 64; [L80] unsigned char last_1_var_1_13 = 64; [L296] isInitial = 1 [L297] FCALL initially() [L298] COND TRUE 1 [L299] CALL updateLastVariables() [L288] last_1_var_1_1 = var_1_1 [L289] last_1_var_1_13 = var_1_13 [L299] RET updateLastVariables() [L300] CALL updateVariables() [L197] var_1_7 = __VERIFIER_nondet_uchar() [L198] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=1, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=1, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0] [L198] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=1, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0] [L199] CALL assume_abort_if_not(var_1_7 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=1, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=1, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L199] RET assume_abort_if_not(var_1_7 <= 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=1, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L200] var_1_15 = __VERIFIER_nondet_uchar() [L201] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L201] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L202] CALL assume_abort_if_not(var_1_15 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L202] RET assume_abort_if_not(var_1_15 <= 254) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L203] var_1_16 = __VERIFIER_nondet_uchar() [L204] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L204] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L205] CALL assume_abort_if_not(var_1_16 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L205] RET assume_abort_if_not(var_1_16 <= 254) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L206] var_1_18 = __VERIFIER_nondet_double() [L207] CALL assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 4611686.018427382800e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L207] RET assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 4611686.018427382800e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L208] var_1_19 = __VERIFIER_nondet_double() [L209] CALL assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L209] RET assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L210] var_1_20 = __VERIFIER_nondet_double() [L211] CALL assume_abort_if_not((var_1_20 >= 4611686.018427382800e+12F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L211] RET assume_abort_if_not((var_1_20 >= 4611686.018427382800e+12F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L212] var_1_21 = __VERIFIER_nondet_double() [L213] CALL assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L213] RET assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L214] var_1_22 = __VERIFIER_nondet_double() [L215] CALL assume_abort_if_not((var_1_22 >= -922337.2036854765600e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L215] RET assume_abort_if_not((var_1_22 >= -922337.2036854765600e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L216] var_1_23 = __VERIFIER_nondet_double() [L217] CALL assume_abort_if_not((var_1_23 >= -922337.2036854765600e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L217] RET assume_abort_if_not((var_1_23 >= -922337.2036854765600e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L218] var_1_27 = __VERIFIER_nondet_char() [L219] CALL assume_abort_if_not(var_1_27 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L219] RET assume_abort_if_not(var_1_27 >= -63) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L220] CALL assume_abort_if_not(var_1_27 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L220] RET assume_abort_if_not(var_1_27 <= 63) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L221] var_1_28 = __VERIFIER_nondet_char() [L222] CALL assume_abort_if_not(var_1_28 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L222] RET assume_abort_if_not(var_1_28 >= -63) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L223] CALL assume_abort_if_not(var_1_28 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L223] RET assume_abort_if_not(var_1_28 <= 63) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L224] var_1_34 = __VERIFIER_nondet_ulong() [L225] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L225] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L226] CALL assume_abort_if_not(var_1_34 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L226] RET assume_abort_if_not(var_1_34 <= 4294967295) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L227] var_1_35 = __VERIFIER_nondet_ulong() [L228] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L228] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L229] CALL assume_abort_if_not(var_1_35 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L229] RET assume_abort_if_not(var_1_35 <= 4294967295) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L230] var_1_36 = __VERIFIER_nondet_ulong() [L231] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L231] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L232] CALL assume_abort_if_not(var_1_36 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L232] RET assume_abort_if_not(var_1_36 <= 4294967295) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L233] var_1_37 = __VERIFIER_nondet_ulong() [L234] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L234] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L235] CALL assume_abort_if_not(var_1_37 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L235] RET assume_abort_if_not(var_1_37 <= 4294967295) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L236] var_1_38 = __VERIFIER_nondet_uchar() [L237] CALL assume_abort_if_not(var_1_38 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L237] RET assume_abort_if_not(var_1_38 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L238] CALL assume_abort_if_not(var_1_38 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L238] RET assume_abort_if_not(var_1_38 <= 254) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L239] var_1_39 = __VERIFIER_nondet_uchar() [L240] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L240] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L241] CALL assume_abort_if_not(var_1_39 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L241] RET assume_abort_if_not(var_1_39 <= 254) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L242] var_1_41 = __VERIFIER_nondet_double() [L243] CALL assume_abort_if_not((var_1_41 >= -922337.2036854765600e+13F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854765600e+12F && var_1_41 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L243] RET assume_abort_if_not((var_1_41 >= -922337.2036854765600e+13F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854765600e+12F && var_1_41 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L244] var_1_42 = __VERIFIER_nondet_double() [L245] CALL assume_abort_if_not((var_1_42 >= -922337.2036854765600e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854765600e+12F && var_1_42 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L245] RET assume_abort_if_not((var_1_42 >= -922337.2036854765600e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854765600e+12F && var_1_42 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L246] var_1_43 = __VERIFIER_nondet_double() [L247] CALL assume_abort_if_not((var_1_43 >= -461168.6018427382800e+13F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 4611686.018427382800e+12F && var_1_43 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L247] RET assume_abort_if_not((var_1_43 >= -461168.6018427382800e+13F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 4611686.018427382800e+12F && var_1_43 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L248] var_1_44 = __VERIFIER_nondet_double() [L249] CALL assume_abort_if_not((var_1_44 >= -461168.6018427382800e+13F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 4611686.018427382800e+12F && var_1_44 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L249] RET assume_abort_if_not((var_1_44 >= -461168.6018427382800e+13F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 4611686.018427382800e+12F && var_1_44 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L250] var_1_47 = __VERIFIER_nondet_uchar() [L251] CALL assume_abort_if_not(var_1_47 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L251] RET assume_abort_if_not(var_1_47 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L252] CALL assume_abort_if_not(var_1_47 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L252] RET assume_abort_if_not(var_1_47 <= 127) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L253] var_1_48 = __VERIFIER_nondet_uchar() [L254] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L254] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L255] CALL assume_abort_if_not(var_1_48 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L255] RET assume_abort_if_not(var_1_48 <= 127) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L256] var_1_52 = __VERIFIER_nondet_uchar() [L257] CALL assume_abort_if_not(var_1_52 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L257] RET assume_abort_if_not(var_1_52 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L258] CALL assume_abort_if_not(var_1_52 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L258] RET assume_abort_if_not(var_1_52 <= 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L259] var_1_53 = __VERIFIER_nondet_uchar() [L260] CALL assume_abort_if_not(var_1_53 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L260] RET assume_abort_if_not(var_1_53 >= 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L261] CALL assume_abort_if_not(var_1_53 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L261] RET assume_abort_if_not(var_1_53 <= 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L262] var_1_54 = __VERIFIER_nondet_uchar() [L263] CALL assume_abort_if_not(var_1_54 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L263] RET assume_abort_if_not(var_1_54 >= 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L264] CALL assume_abort_if_not(var_1_54 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L264] RET assume_abort_if_not(var_1_54 <= 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L265] var_1_55 = __VERIFIER_nondet_uchar() [L266] CALL assume_abort_if_not(var_1_55 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L266] RET assume_abort_if_not(var_1_55 >= 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L267] CALL assume_abort_if_not(var_1_55 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L267] RET assume_abort_if_not(var_1_55 <= 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L268] var_1_56 = __VERIFIER_nondet_uchar() [L269] CALL assume_abort_if_not(var_1_56 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L269] RET assume_abort_if_not(var_1_56 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L270] CALL assume_abort_if_not(var_1_56 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L270] RET assume_abort_if_not(var_1_56 <= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L271] var_1_59 = __VERIFIER_nondet_char() [L272] CALL assume_abort_if_not(var_1_59 >= -126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L272] RET assume_abort_if_not(var_1_59 >= -126) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L273] CALL assume_abort_if_not(var_1_59 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L273] RET assume_abort_if_not(var_1_59 <= 126) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L274] var_1_60 = __VERIFIER_nondet_char() [L275] CALL assume_abort_if_not(var_1_60 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L275] RET assume_abort_if_not(var_1_60 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L276] CALL assume_abort_if_not(var_1_60 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L276] RET assume_abort_if_not(var_1_60 <= 63) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L277] var_1_61 = __VERIFIER_nondet_char() [L278] CALL assume_abort_if_not(var_1_61 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L278] RET assume_abort_if_not(var_1_61 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L279] CALL assume_abort_if_not(var_1_61 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L279] RET assume_abort_if_not(var_1_61 <= 63) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L280] var_1_62 = __VERIFIER_nondet_char() [L281] CALL assume_abort_if_not(var_1_62 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L281] RET assume_abort_if_not(var_1_62 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L282] CALL assume_abort_if_not(var_1_62 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L282] RET assume_abort_if_not(var_1_62 <= 126) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L283] var_1_65 = __VERIFIER_nondet_ushort() [L284] CALL assume_abort_if_not(var_1_65 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L284] RET assume_abort_if_not(var_1_65 >= 32767) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L285] CALL assume_abort_if_not(var_1_65 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L285] RET assume_abort_if_not(var_1_65 <= 65534) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L300] RET updateVariables() [L301] CALL step() [L84] EXPR var_1_34 ^ var_1_35 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=0, var_1_35=31, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L84] EXPR var_1_36 | var_1_37 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L84] COND TRUE (var_1_34 ^ var_1_35) < (var_1_36 | var_1_37) [L85] var_1_33 = ((((var_1_38) > (var_1_39)) ? (var_1_38) : (var_1_39))) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L89] COND TRUE (-32 & var_1_38) > var_1_35 [L90] var_1_40 = ((((var_1_41) > (var_1_42)) ? (var_1_41) : (var_1_42))) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L94] COND FALSE !(var_1_44 >= ((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41)))) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L101] COND TRUE var_1_44 <= (var_1_40 + var_1_43) [L102] var_1_45 = var_1_33 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L105] COND FALSE !(var_1_44 > (var_1_43 + var_1_41)) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L112] var_1_49 = ((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))) [L113] var_1_50 = (((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44))) + var_1_43) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L114] COND FALSE !(var_1_40 > (var_1_42 + var_1_44)) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L121] COND TRUE var_1_39 <= var_1_49 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L122] COND TRUE var_1_35 <= var_1_48 [L123] var_1_57 = ((((var_1_43) < 0 ) ? -(var_1_43) : (var_1_43))) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L128] COND TRUE ! var_1_51 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=8, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L129] COND TRUE var_1_40 <= var_1_42 [L130] var_1_58 = ((((var_1_59) < 0 ) ? -(var_1_59) : (var_1_59))) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=126, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L135] COND TRUE \read(var_1_53) [L136] var_1_63 = ((((var_1_62) > (((((var_1_47) < (4)) ? (var_1_47) : (4))))) ? (var_1_62) : (((((var_1_47) < (4)) ? (var_1_47) : (4)))))) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=126, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=4, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L138] COND TRUE \read(var_1_55) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=126, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=4, var_1_64=10, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L139] COND FALSE !(var_1_47 < var_1_33) [L142] var_1_64 = (var_1_65 - var_1_62) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=126, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=4, var_1_64=32764, var_1_65=32767, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L145] COND FALSE !(var_1_47 < (var_1_45 * ((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46))))) [L150] var_1_66 = var_1_33 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=126, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=4, var_1_64=32764, var_1_65=32767, var_1_66=32, var_1_67=100, var_1_68=0, var_1_7=0] [L152] var_1_67 = var_1_60 [L153] var_1_68 = var_1_56 [L154] signed long int stepLocal_1 = last_1_var_1_1; VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, stepLocal_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=126, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=4, var_1_64=32764, var_1_65=32767, var_1_66=32, var_1_67=63, var_1_68=0, var_1_7=0] [L155] COND FALSE !(stepLocal_1 != last_1_var_1_13) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, stepLocal_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=126, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=4, var_1_64=32764, var_1_65=32767, var_1_66=32, var_1_67=63, var_1_68=0, var_1_7=0] [L158] var_1_31 = var_1_13 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, stepLocal_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=64, var_1_32=64, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=126, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=4, var_1_64=32764, var_1_65=32767, var_1_66=32, var_1_67=63, var_1_68=0, var_1_7=0] [L159] COND FALSE !(\read(var_1_7)) [L162] var_1_17 = var_1_22 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, stepLocal_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=4, var_1_1=64, var_1_22=4, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=64, var_1_32=64, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=126, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=4, var_1_64=32764, var_1_65=32767, var_1_66=32, var_1_67=63, var_1_68=0, var_1_7=0] [L164] COND FALSE !(\read(var_1_7)) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, stepLocal_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=4, var_1_1=64, var_1_22=4, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=1, var_1_31=64, var_1_32=64, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=126, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=4, var_1_64=32764, var_1_65=32767, var_1_66=32, var_1_67=63, var_1_68=0, var_1_7=0] [L167] var_1_32 = var_1_16 [L168] var_1_30 = var_1_32 [L169] unsigned char stepLocal_0 = var_1_13; VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, stepLocal_0=64, stepLocal_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=4, var_1_1=64, var_1_22=4, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=68, var_1_31=64, var_1_32=68, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=126, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=4, var_1_64=32764, var_1_65=32767, var_1_66=32, var_1_67=63, var_1_68=0, var_1_7=0] [L170] EXPR var_1_32 >> var_1_32 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, stepLocal_0=64, stepLocal_1=64, var_1_11=500, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=4, var_1_1=64, var_1_22=4, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=68, var_1_31=64, var_1_32=68, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=126, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=4, var_1_64=32764, var_1_65=32767, var_1_66=32, var_1_67=63, var_1_68=0, var_1_7=0] [L170] COND TRUE (var_1_32 >> var_1_32) < stepLocal_0 [L171] var_1_11 = var_1_32 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, stepLocal_0=64, stepLocal_1=64, var_1_11=68, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=4, var_1_1=64, var_1_22=4, var_1_24=10, var_1_26=16, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=68, var_1_31=64, var_1_32=68, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=126, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=4, var_1_64=32764, var_1_65=32767, var_1_66=32, var_1_67=63, var_1_68=0, var_1_7=0] [L173] COND TRUE var_1_11 >= var_1_30 [L174] var_1_26 = (var_1_27 + var_1_28) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, stepLocal_0=64, stepLocal_1=64, var_1_11=68, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=4, var_1_1=64, var_1_22=4, var_1_24=10, var_1_26=-1, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=68, var_1_31=64, var_1_32=68, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=126, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=4, var_1_64=32764, var_1_65=32767, var_1_66=32, var_1_67=63, var_1_68=0, var_1_7=0] [L176] EXPR (var_1_31 + 4u) | var_1_30 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, stepLocal_0=64, stepLocal_1=64, var_1_11=68, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=4, var_1_1=64, var_1_22=4, var_1_24=10, var_1_26=-1, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=68, var_1_31=64, var_1_32=68, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=126, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=4, var_1_64=32764, var_1_65=32767, var_1_66=32, var_1_67=63, var_1_68=0, var_1_7=0] [L176] COND TRUE 32u < ((var_1_31 + 4u) | var_1_30) [L177] var_1_1 = (var_1_26 + (var_1_26 + var_1_32)) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, stepLocal_0=64, stepLocal_1=64, var_1_11=68, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=4, var_1_1=66, var_1_22=4, var_1_24=10, var_1_26=-1, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=68, var_1_31=64, var_1_32=68, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=126, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=4, var_1_64=32764, var_1_65=32767, var_1_66=32, var_1_67=63, var_1_68=0, var_1_7=0] [L185] unsigned short int stepLocal_2 = var_1_30; VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, stepLocal_0=64, stepLocal_1=64, stepLocal_2=68, var_1_11=68, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=4, var_1_1=66, var_1_22=4, var_1_24=10, var_1_26=-1, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=68, var_1_31=64, var_1_32=68, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=126, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=4, var_1_64=32764, var_1_65=32767, var_1_66=32, var_1_67=63, var_1_68=0, var_1_7=0] [L186] COND TRUE ! var_1_7 [L187] var_1_24 = (var_1_11 - ((((((((var_1_30) > (var_1_13)) ? (var_1_30) : (var_1_13)))) < ((var_1_30 + var_1_15))) ? (((((var_1_30) > (var_1_13)) ? (var_1_30) : (var_1_13)))) : ((var_1_30 + var_1_15))))) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, stepLocal_0=64, stepLocal_1=64, stepLocal_2=68, var_1_11=68, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=4, var_1_1=66, var_1_22=4, var_1_24=0, var_1_26=-1, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=68, var_1_31=64, var_1_32=68, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=126, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=4, var_1_64=32764, var_1_65=32767, var_1_66=32, var_1_67=63, var_1_68=0, var_1_7=0] [L301] RET step() [L302] CALL, EXPR property() [L292] EXPR (var_1_31 + 4u) | var_1_30 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=68, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=4, var_1_1=66, var_1_22=4, var_1_24=0, var_1_26=-1, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=68, var_1_31=64, var_1_32=68, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=126, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=4, var_1_64=32764, var_1_65=32767, var_1_66=32, var_1_67=63, var_1_68=0, var_1_7=0] [L292] EXPR ((32u < ((var_1_31 + 4u) | var_1_30)) ? (var_1_1 == ((signed long int) (var_1_26 + (var_1_26 + var_1_32)))) : ((! var_1_7) ? (var_1_1 == ((signed long int) ((((var_1_26) < ((var_1_11 - var_1_32))) ? (var_1_26) : ((var_1_11 - var_1_32)))))) : (var_1_1 == ((signed long int) (var_1_32 - var_1_13))))) && (((var_1_32 >> var_1_32) < var_1_13) ? (var_1_11 == ((unsigned short int) var_1_32)) : 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=68, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=4, var_1_1=66, var_1_22=4, var_1_24=0, var_1_26=-1, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=68, var_1_31=64, var_1_32=68, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=126, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=4, var_1_64=32764, var_1_65=32767, var_1_66=32, var_1_67=63, var_1_68=0, var_1_7=0] [L292] EXPR var_1_32 >> var_1_32 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=68, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=4, var_1_1=66, var_1_22=4, var_1_24=0, var_1_26=-1, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=68, var_1_31=64, var_1_32=68, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=126, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=4, var_1_64=32764, var_1_65=32767, var_1_66=32, var_1_67=63, var_1_68=0, var_1_7=0] [L292] EXPR ((32u < ((var_1_31 + 4u) | var_1_30)) ? (var_1_1 == ((signed long int) (var_1_26 + (var_1_26 + var_1_32)))) : ((! var_1_7) ? (var_1_1 == ((signed long int) ((((var_1_26) < ((var_1_11 - var_1_32))) ? (var_1_26) : ((var_1_11 - var_1_32)))))) : (var_1_1 == ((signed long int) (var_1_32 - var_1_13))))) && (((var_1_32 >> var_1_32) < var_1_13) ? (var_1_11 == ((unsigned short int) var_1_32)) : 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=68, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=4, var_1_1=66, var_1_22=4, var_1_24=0, var_1_26=-1, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=68, var_1_31=64, var_1_32=68, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=126, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=4, var_1_64=32764, var_1_65=32767, var_1_66=32, var_1_67=63, var_1_68=0, var_1_7=0] [L292-L293] return ((((((((((32u < ((var_1_31 + 4u) | var_1_30)) ? (var_1_1 == ((signed long int) (var_1_26 + (var_1_26 + var_1_32)))) : ((! var_1_7) ? (var_1_1 == ((signed long int) ((((var_1_26) < ((var_1_11 - var_1_32))) ? (var_1_26) : ((var_1_11 - var_1_32)))))) : (var_1_1 == ((signed long int) (var_1_32 - var_1_13))))) && (((var_1_32 >> var_1_32) < var_1_13) ? (var_1_11 == ((unsigned short int) var_1_32)) : 1)) && ((last_1_var_1_1 != last_1_var_1_13) ? (var_1_13 == ((unsigned char) ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16))))) : 1)) && (var_1_7 ? (var_1_17 == ((double) ((((((var_1_18 + var_1_19) - (var_1_20 - var_1_21))) < (((((var_1_22) > (var_1_23)) ? (var_1_22) : (var_1_23))))) ? (((var_1_18 + var_1_19) - (var_1_20 - var_1_21))) : (((((var_1_22) > (var_1_23)) ? (var_1_22) : (var_1_23)))))))) : (var_1_17 == ((double) var_1_22)))) && ((! var_1_7) ? (var_1_24 == ((signed long int) (var_1_11 - ((((((((var_1_30) > (var_1_13)) ? (var_1_30) : (var_1_13)))) < ((var_1_30 + var_1_15))) ? (((((var_1_30) > (var_1_13)) ? (var_1_30) : (var_1_13)))) : ((var_1_30 + var_1_15))))))) : ((var_1_11 < var_1_30) ? (var_1_24 == ((signed long int) -4)) : (var_1_24 == ((signed long int) var_1_26))))) && ((var_1_11 >= var_1_30) ? (var_1_26 == ((signed char) (var_1_27 + var_1_28))) : 1)) && (var_1_7 ? (var_1_29 == ((float) var_1_20)) : 1)) && (var_1_30 == ((unsigned short int) var_1_32))) && (var_1_31 == ((signed long int) var_1_13))) && (var_1_32 == ((unsigned char) var_1_16)) ; [L302] RET, EXPR property() [L302] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=68, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=4, var_1_1=66, var_1_22=4, var_1_24=0, var_1_26=-1, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=68, var_1_31=64, var_1_32=68, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=126, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=4, var_1_64=32764, var_1_65=32767, var_1_66=32, var_1_67=63, var_1_68=0, var_1_7=0] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=68, var_1_13=64, var_1_15=0, var_1_16=68, var_1_17=4, var_1_1=66, var_1_22=4, var_1_24=0, var_1_26=-1, var_1_27=-63, var_1_28=62, var_1_29=31897/500, var_1_30=68, var_1_31=64, var_1_32=68, var_1_33=32, var_1_34=0, var_1_35=31, var_1_36=0, var_1_37=4294967295, var_1_38=32, var_1_39=32, var_1_40=2, var_1_41=2, var_1_42=0, var_1_43=0, var_1_45=32, var_1_46=0, var_1_47=32, var_1_48=31, var_1_49=32, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=1, var_1_56=0, var_1_57=3, var_1_58=126, var_1_59=126, var_1_60=63, var_1_61=63, var_1_62=3, var_1_63=4, var_1_64=32764, var_1_65=32767, var_1_66=32, var_1_67=63, var_1_68=0, var_1_7=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 157 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 31.0s, OverallIterations: 17, TraceHistogramMax: 56, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 8.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4387 SdHoareTripleChecker+Valid, 5.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4345 mSDsluCounter, 15434 SdHoareTripleChecker+Invalid, 4.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 10273 mSDsCounter, 1603 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3302 IncrementalHoareTripleChecker+Invalid, 4905 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1603 mSolverCounterUnsat, 5161 mSDtfsCounter, 3302 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 6354 GetRequests, 6258 SyntacticMatches, 1 SemanticMatches, 95 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 163 ImplicationChecksByTransitivity, 1.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1323occurred in iteration=16, InterpolantAutomatonStates: 104, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.2s AutomataMinimizationTime, 16 MinimizatonAttempts, 3029 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.0s SsaConstructionTime, 2.9s SatisfiabilityAnalysisTime, 8.8s InterpolantComputationTime, 6330 NumberOfCodeBlocks, 6330 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 6311 ConstructedInterpolants, 0 QuantifiedInterpolants, 14212 SizeOfPredicates, 51 NumberOfNonLiveVariables, 12571 ConjunctsInSsa, 123 ConjunctsInUnsatCore, 18 InterpolantComputations, 15 PerfectInterpolantSequences, 110718/110880 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 [2023-11-26 12:02:20,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme --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 5b291bcef4e1e24ee2ead6892915ea170d671d30ac089f7c071c8ca093196cca --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 12:02:22,961 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 12:02:23,122 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-26 12:02:23,132 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 12:02:23,135 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 12:02:23,191 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 12:02:23,192 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 12:02:23,193 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 12:02:23,194 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 12:02:23,195 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 12:02:23,196 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 12:02:23,197 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 12:02:23,198 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 12:02:23,198 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 12:02:23,199 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 12:02:23,200 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 12:02:23,200 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 12:02:23,201 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-26 12:02:23,201 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-26 12:02:23,202 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 12:02:23,203 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 12:02:23,204 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 12:02:23,204 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 12:02:23,205 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-26 12:02:23,205 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-26 12:02:23,206 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-26 12:02:23,206 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-26 12:02:23,207 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 12:02:23,207 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 12:02:23,208 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 12:02:23,209 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 12:02:23,210 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 12:02:23,210 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 12:02:23,211 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 12:02:23,211 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 12:02:23,212 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 12:02:23,213 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 12:02:23,213 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-26 12:02:23,214 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-26 12:02:23,214 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 12:02:23,214 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 12:02:23,215 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 12:02:23,215 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 12:02:23,216 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 12:02:23,216 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-26 12:02:23,217 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_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b291bcef4e1e24ee2ead6892915ea170d671d30ac089f7c071c8ca093196cca [2023-11-26 12:02:23,678 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 12:02:23,712 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 12:02:23,718 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 12:02:23,720 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 12:02:23,720 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 12:02:23,723 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i [2023-11-26 12:02:26,838 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 12:02:27,148 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 12:02:27,149 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i [2023-11-26 12:02:27,161 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/data/e0dd5701c/60d9b6dfd72b4634af805e6ff11ead6c/FLAG0b26f441e [2023-11-26 12:02:27,177 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/data/e0dd5701c/60d9b6dfd72b4634af805e6ff11ead6c [2023-11-26 12:02:27,180 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 12:02:27,187 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 12:02:27,189 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 12:02:27,189 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 12:02:27,194 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 12:02:27,195 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:02:27" (1/1) ... [2023-11-26 12:02:27,197 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39405542 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:27, skipping insertion in model container [2023-11-26 12:02:27,200 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:02:27" (1/1) ... [2023-11-26 12:02:27,269 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 12:02:27,496 WARN L240 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_89d02221-ac81-4349-a8d8-8b6132368c0d/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i[916,929] [2023-11-26 12:02:27,693 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 12:02:27,720 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 12:02:27,737 WARN L240 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_89d02221-ac81-4349-a8d8-8b6132368c0d/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i[916,929] [2023-11-26 12:02:27,808 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 12:02:27,832 INFO L206 MainTranslator]: Completed translation [2023-11-26 12:02:27,833 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:27 WrapperNode [2023-11-26 12:02:27,833 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 12:02:27,834 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 12:02:27,834 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 12:02:27,834 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 12:02:27,846 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:27" (1/1) ... [2023-11-26 12:02:27,883 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:27" (1/1) ... [2023-11-26 12:02:27,941 INFO L138 Inliner]: procedures = 27, calls = 69, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 319 [2023-11-26 12:02:27,951 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 12:02:27,953 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 12:02:27,953 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 12:02:27,953 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 12:02:27,966 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:27" (1/1) ... [2023-11-26 12:02:27,967 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:27" (1/1) ... [2023-11-26 12:02:27,987 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:27" (1/1) ... [2023-11-26 12:02:28,036 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]. [2023-11-26 12:02:28,036 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:27" (1/1) ... [2023-11-26 12:02:28,036 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:27" (1/1) ... [2023-11-26 12:02:28,064 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:27" (1/1) ... [2023-11-26 12:02:28,077 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:27" (1/1) ... [2023-11-26 12:02:28,083 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:27" (1/1) ... [2023-11-26 12:02:28,096 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:27" (1/1) ... [2023-11-26 12:02:28,102 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 12:02:28,109 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 12:02:28,112 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 12:02:28,112 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 12:02:28,113 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:27" (1/1) ... [2023-11-26 12:02:28,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 12:02:28,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:02:28,169 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 12:02:28,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89d02221-ac81-4349-a8d8-8b6132368c0d/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 12:02:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 12:02:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-26 12:02:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-26 12:02:28,241 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-26 12:02:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 12:02:28,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 12:02:28,367 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 12:02:28,370 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation