./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-53.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-53.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya --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 64effe969b43b114f865c617bd68956bcce00ba220b418198f2fa239cb24307c --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 02:30:16,585 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 02:30:16,646 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-29 02:30:16,650 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 02:30:16,650 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 02:30:16,673 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 02:30:16,674 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 02:30:16,674 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 02:30:16,675 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 02:30:16,675 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 02:30:16,676 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 02:30:16,677 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 02:30:16,677 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 02:30:16,678 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 02:30:16,678 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 02:30:16,679 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 02:30:16,680 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 02:30:16,680 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 02:30:16,681 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 02:30:16,681 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 02:30:16,682 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 02:30:16,682 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 02:30:16,683 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 02:30:16,683 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 02:30:16,684 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 02:30:16,684 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 02:30:16,685 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 02:30:16,685 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 02:30:16,685 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 02:30:16,686 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 02:30:16,686 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 02:30:16,686 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 02:30:16,687 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 02:30:16,687 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 02:30:16,687 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 02:30:16,687 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 02:30:16,688 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 02:30:16,688 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 02:30:16,688 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 02:30:16,688 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 02:30:16,688 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 02:30:16,689 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 02:30:16,689 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_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64effe969b43b114f865c617bd68956bcce00ba220b418198f2fa239cb24307c [2023-11-29 02:30:16,882 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 02:30:16,904 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 02:30:16,907 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 02:30:16,908 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 02:30:16,908 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 02:30:16,910 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-53.i [2023-11-29 02:30:19,672 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 02:30:19,914 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 02:30:19,915 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-53.i [2023-11-29 02:30:19,926 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/data/0ecd7f771/583236c8c324481ca0a0f7b018ed8c8c/FLAGa2d1bcfc8 [2023-11-29 02:30:19,940 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/data/0ecd7f771/583236c8c324481ca0a0f7b018ed8c8c [2023-11-29 02:30:19,943 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 02:30:19,944 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 02:30:19,946 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 02:30:19,946 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 02:30:19,950 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 02:30:19,951 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 02:30:19" (1/1) ... [2023-11-29 02:30:19,952 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d954290 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:19, skipping insertion in model container [2023-11-29 02:30:19,952 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 02:30:19" (1/1) ... [2023-11-29 02:30:19,987 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 02:30:20,106 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_4da06aa1-239c-483e-999b-3b7a4882cbe5/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-53.i[916,929] [2023-11-29 02:30:20,198 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 02:30:20,213 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 02:30:20,222 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_4da06aa1-239c-483e-999b-3b7a4882cbe5/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-53.i[916,929] [2023-11-29 02:30:20,268 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 02:30:20,286 INFO L206 MainTranslator]: Completed translation [2023-11-29 02:30:20,286 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:20 WrapperNode [2023-11-29 02:30:20,286 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 02:30:20,287 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 02:30:20,287 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 02:30:20,287 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 02:30:20,293 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:20" (1/1) ... [2023-11-29 02:30:20,308 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:20" (1/1) ... [2023-11-29 02:30:20,357 INFO L138 Inliner]: procedures = 26, calls = 69, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 366 [2023-11-29 02:30:20,357 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 02:30:20,358 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 02:30:20,358 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 02:30:20,358 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 02:30:20,366 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:20" (1/1) ... [2023-11-29 02:30:20,367 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:20" (1/1) ... [2023-11-29 02:30:20,373 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:20" (1/1) ... [2023-11-29 02:30:20,398 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]. [2023-11-29 02:30:20,398 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:20" (1/1) ... [2023-11-29 02:30:20,398 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:20" (1/1) ... [2023-11-29 02:30:20,416 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:20" (1/1) ... [2023-11-29 02:30:20,421 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:20" (1/1) ... [2023-11-29 02:30:20,428 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:20" (1/1) ... [2023-11-29 02:30:20,433 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:20" (1/1) ... [2023-11-29 02:30:20,444 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 02:30:20,445 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 02:30:20,446 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 02:30:20,446 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 02:30:20,446 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:20" (1/1) ... [2023-11-29 02:30:20,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 02:30:20,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:30:20,472 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 02:30:20,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 02:30:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 02:30:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 02:30:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 02:30:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 02:30:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 02:30:20,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 02:30:20,614 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 02:30:20,616 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 02:30:21,146 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 02:30:21,179 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 02:30:21,179 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 02:30:21,179 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:30:21 BoogieIcfgContainer [2023-11-29 02:30:21,180 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 02:30:21,182 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 02:30:21,182 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 02:30:21,185 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 02:30:21,186 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 02:30:19" (1/3) ... [2023-11-29 02:30:21,186 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60e4d517 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 02:30:21, skipping insertion in model container [2023-11-29 02:30:21,187 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:20" (2/3) ... [2023-11-29 02:30:21,187 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60e4d517 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 02:30:21, skipping insertion in model container [2023-11-29 02:30:21,187 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:30:21" (3/3) ... [2023-11-29 02:30:21,188 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-53.i [2023-11-29 02:30:21,205 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 02:30:21,206 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 02:30:21,254 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 02:30:21,259 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;@62496fc1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 02:30:21,260 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 02:30:21,264 INFO L276 IsEmpty]: Start isEmpty. Operand has 151 states, 92 states have (on average 1.4891304347826086) internal successors, (137), 93 states have internal predecessors, (137), 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) [2023-11-29 02:30:21,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2023-11-29 02:30:21,288 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:30:21,289 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] [2023-11-29 02:30:21,290 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:30:21,294 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:30:21,295 INFO L85 PathProgramCache]: Analyzing trace with hash -2068204650, now seen corresponding path program 1 times [2023-11-29 02:30:21,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:30:21,303 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1926837320] [2023-11-29 02:30:21,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:30:21,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:30:21,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:30:21,611 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:30:21,612 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1926837320] [2023-11-29 02:30:21,612 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-29 02:30:21,612 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [856745790] [2023-11-29 02:30:21,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:30:21,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:30:21,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:30:21,615 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 02:30:21,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 02:30:21,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:30:21,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 781 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 02:30:21,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:30:22,006 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 6050 trivial. 0 not checked. [2023-11-29 02:30:22,007 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 02:30:22,008 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [856745790] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:30:22,008 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:30:22,008 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 02:30:22,010 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1272101543] [2023-11-29 02:30:22,011 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:30:22,017 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 02:30:22,017 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:30:22,049 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 02:30:22,050 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 02:30:22,053 INFO L87 Difference]: Start difference. First operand has 151 states, 92 states have (on average 1.4891304347826086) internal successors, (137), 93 states have internal predecessors, (137), 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 35.0) internal successors, (70), 2 states have internal predecessors, (70), 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) [2023-11-29 02:30:22,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:30:22,107 INFO L93 Difference]: Finished difference Result 299 states and 552 transitions. [2023-11-29 02:30:22,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 02:30:22,110 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 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 345 [2023-11-29 02:30:22,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:30:22,120 INFO L225 Difference]: With dead ends: 299 [2023-11-29 02:30:22,120 INFO L226 Difference]: Without dead ends: 149 [2023-11-29 02:30:22,125 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 344 GetRequests, 344 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 02:30:22,129 INFO L413 NwaCegarLoop]: 241 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, 241 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 [2023-11-29 02:30:22,130 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 241 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:30:22,148 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 149 states. [2023-11-29 02:30:22,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 149 to 149. [2023-11-29 02:30:22,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 149 states, 91 states have (on average 1.4505494505494505) internal successors, (132), 91 states have internal predecessors, (132), 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) [2023-11-29 02:30:22,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 244 transitions. [2023-11-29 02:30:22,194 INFO L78 Accepts]: Start accepts. Automaton has 149 states and 244 transitions. Word has length 345 [2023-11-29 02:30:22,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:30:22,194 INFO L495 AbstractCegarLoop]: Abstraction has 149 states and 244 transitions. [2023-11-29 02:30:22,195 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 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) [2023-11-29 02:30:22,195 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 244 transitions. [2023-11-29 02:30:22,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2023-11-29 02:30:22,203 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:30:22,204 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] [2023-11-29 02:30:22,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 02:30:22,404 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-29 02:30:22,405 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:30:22,405 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:30:22,406 INFO L85 PathProgramCache]: Analyzing trace with hash -1486488810, now seen corresponding path program 1 times [2023-11-29 02:30:22,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:30:22,406 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [92262137] [2023-11-29 02:30:22,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:30:22,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:30:22,493 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 02:30:22,493 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1326432711] [2023-11-29 02:30:22,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:30:22,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:30:22,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:30:22,495 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 02:30:22,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-29 02:30:22,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:30:22,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 781 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 02:30:22,774 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:30:22,838 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-29 02:30:22,839 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 02:30:22,839 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:30:22,839 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [92262137] [2023-11-29 02:30:22,839 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 02:30:22,839 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1326432711] [2023-11-29 02:30:22,840 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1326432711] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:30:22,840 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:30:22,840 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 02:30:22,840 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [231023772] [2023-11-29 02:30:22,841 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:30:22,842 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 02:30:22,842 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:30:22,843 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 02:30:22,844 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:30:22,844 INFO L87 Difference]: Start difference. First operand 149 states and 244 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 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) [2023-11-29 02:30:22,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:30:22,931 INFO L93 Difference]: Finished difference Result 438 states and 717 transitions. [2023-11-29 02:30:22,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 02:30:22,932 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 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 345 [2023-11-29 02:30:22,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:30:22,938 INFO L225 Difference]: With dead ends: 438 [2023-11-29 02:30:22,939 INFO L226 Difference]: Without dead ends: 290 [2023-11-29 02:30:22,940 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 344 GetRequests, 343 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:30:22,941 INFO L413 NwaCegarLoop]: 441 mSDtfsCounter, 225 mSDsluCounter, 229 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 225 SdHoareTripleChecker+Valid, 670 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:30:22,942 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [225 Valid, 670 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:30:22,943 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2023-11-29 02:30:23,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 288. [2023-11-29 02:30:23,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 288 states, 173 states have (on average 1.4219653179190752) internal successors, (246), 173 states have internal predecessors, (246), 112 states have call successors, (112), 2 states have call predecessors, (112), 2 states have return successors, (112), 112 states have call predecessors, (112), 112 states have call successors, (112) [2023-11-29 02:30:23,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 288 states and 470 transitions. [2023-11-29 02:30:23,011 INFO L78 Accepts]: Start accepts. Automaton has 288 states and 470 transitions. Word has length 345 [2023-11-29 02:30:23,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:30:23,013 INFO L495 AbstractCegarLoop]: Abstraction has 288 states and 470 transitions. [2023-11-29 02:30:23,014 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 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) [2023-11-29 02:30:23,014 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 470 transitions. [2023-11-29 02:30:23,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2023-11-29 02:30:23,019 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:30:23,020 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] [2023-11-29 02:30:23,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-29 02:30:23,220 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:30:23,221 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:30:23,221 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:30:23,221 INFO L85 PathProgramCache]: Analyzing trace with hash -1578584958, now seen corresponding path program 1 times [2023-11-29 02:30:23,222 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:30:23,222 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [344194895] [2023-11-29 02:30:23,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:30:23,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:30:23,281 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 02:30:23,282 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [844019859] [2023-11-29 02:30:23,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:30:23,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:30:23,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:30:23,283 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 02:30:23,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-29 02:30:23,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:30:23,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 778 conjuncts, 14 conjunts are in the unsatisfiable core [2023-11-29 02:30:23,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:30:24,182 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 2755 proven. 84 refuted. 0 times theorem prover too weak. 3321 trivial. 0 not checked. [2023-11-29 02:30:24,182 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 02:30:24,683 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:30:24,684 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [344194895] [2023-11-29 02:30:24,684 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 02:30:24,684 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [844019859] [2023-11-29 02:30:24,684 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [844019859] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 02:30:24,684 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-11-29 02:30:24,685 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2023-11-29 02:30:24,685 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1326641869] [2023-11-29 02:30:24,685 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-11-29 02:30:24,686 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:30:24,686 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:30:24,687 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:30:24,687 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2023-11-29 02:30:24,687 INFO L87 Difference]: Start difference. First operand 288 states and 470 transitions. Second operand has 9 states, 9 states have (on average 9.0) internal successors, (81), 9 states have internal predecessors, (81), 3 states have call successors, (56), 3 states have call predecessors, (56), 5 states have return successors, (56), 3 states have call predecessors, (56), 3 states have call successors, (56) [2023-11-29 02:30:25,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:30:25,774 INFO L93 Difference]: Finished difference Result 818 states and 1310 transitions. [2023-11-29 02:30:25,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-11-29 02:30:25,776 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.0) internal successors, (81), 9 states have internal predecessors, (81), 3 states have call successors, (56), 3 states have call predecessors, (56), 5 states have return successors, (56), 3 states have call predecessors, (56), 3 states have call successors, (56) Word has length 346 [2023-11-29 02:30:25,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:30:25,783 INFO L225 Difference]: With dead ends: 818 [2023-11-29 02:30:25,783 INFO L226 Difference]: Without dead ends: 531 [2023-11-29 02:30:25,785 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 461 GetRequests, 442 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=131, Invalid=289, Unknown=0, NotChecked=0, Total=420 [2023-11-29 02:30:25,786 INFO L413 NwaCegarLoop]: 229 mSDtfsCounter, 305 mSDsluCounter, 510 mSDsCounter, 0 mSdLazyCounter, 834 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 381 SdHoareTripleChecker+Valid, 739 SdHoareTripleChecker+Invalid, 851 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 834 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2023-11-29 02:30:25,787 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [381 Valid, 739 Invalid, 851 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 834 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2023-11-29 02:30:25,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 531 states. [2023-11-29 02:30:25,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 531 to 515. [2023-11-29 02:30:25,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 515 states, 320 states have (on average 1.40625) internal successors, (450), 322 states have internal predecessors, (450), 186 states have call successors, (186), 8 states have call predecessors, (186), 8 states have return successors, (186), 184 states have call predecessors, (186), 186 states have call successors, (186) [2023-11-29 02:30:25,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 515 states and 822 transitions. [2023-11-29 02:30:25,908 INFO L78 Accepts]: Start accepts. Automaton has 515 states and 822 transitions. Word has length 346 [2023-11-29 02:30:25,910 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:30:25,910 INFO L495 AbstractCegarLoop]: Abstraction has 515 states and 822 transitions. [2023-11-29 02:30:25,910 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.0) internal successors, (81), 9 states have internal predecessors, (81), 3 states have call successors, (56), 3 states have call predecessors, (56), 5 states have return successors, (56), 3 states have call predecessors, (56), 3 states have call successors, (56) [2023-11-29 02:30:25,910 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 822 transitions. [2023-11-29 02:30:25,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2023-11-29 02:30:25,919 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:30:25,919 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] [2023-11-29 02:30:25,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-29 02:30:26,120 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:30:26,120 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:30:26,121 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:30:26,121 INFO L85 PathProgramCache]: Analyzing trace with hash -2088058048, now seen corresponding path program 1 times [2023-11-29 02:30:26,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:30:26,121 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [672175764] [2023-11-29 02:30:26,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:30:26,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:30:26,184 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 02:30:26,185 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1023634575] [2023-11-29 02:30:26,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:30:26,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:30:26,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:30:26,186 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 02:30:26,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-29 02:30:26,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:30:26,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 776 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 02:30:26,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:30:26,836 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-29 02:30:26,836 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 02:30:26,837 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:30:26,837 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [672175764] [2023-11-29 02:30:26,837 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 02:30:26,837 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1023634575] [2023-11-29 02:30:26,837 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1023634575] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:30:26,837 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:30:26,837 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 02:30:26,838 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1182342651] [2023-11-29 02:30:26,838 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:30:26,839 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 02:30:26,839 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:30:26,839 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 02:30:26,840 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:30:26,840 INFO L87 Difference]: Start difference. First operand 515 states and 822 transitions. Second operand has 4 states, 4 states have (on average 17.25) internal successors, (69), 3 states have internal predecessors, (69), 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) [2023-11-29 02:30:27,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:30:27,208 INFO L93 Difference]: Finished difference Result 1635 states and 2597 transitions. [2023-11-29 02:30:27,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 02:30:27,209 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 3 states have internal predecessors, (69), 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 346 [2023-11-29 02:30:27,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:30:27,220 INFO L225 Difference]: With dead ends: 1635 [2023-11-29 02:30:27,220 INFO L226 Difference]: Without dead ends: 1121 [2023-11-29 02:30:27,223 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 346 GetRequests, 343 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:30:27,224 INFO L413 NwaCegarLoop]: 258 mSDtfsCounter, 203 mSDsluCounter, 456 mSDsCounter, 0 mSdLazyCounter, 53 mSolverCounterSat, 114 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 203 SdHoareTripleChecker+Valid, 714 SdHoareTripleChecker+Invalid, 167 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 114 IncrementalHoareTripleChecker+Valid, 53 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:30:27,224 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [203 Valid, 714 Invalid, 167 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [114 Valid, 53 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:30:27,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1121 states. [2023-11-29 02:30:27,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1121 to 1097. [2023-11-29 02:30:27,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1097 states, 708 states have (on average 1.4039548022598871) internal successors, (994), 712 states have internal predecessors, (994), 372 states have call successors, (372), 16 states have call predecessors, (372), 16 states have return successors, (372), 368 states have call predecessors, (372), 372 states have call successors, (372) [2023-11-29 02:30:27,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 1097 states and 1738 transitions. [2023-11-29 02:30:27,389 INFO L78 Accepts]: Start accepts. Automaton has 1097 states and 1738 transitions. Word has length 346 [2023-11-29 02:30:27,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:30:27,390 INFO L495 AbstractCegarLoop]: Abstraction has 1097 states and 1738 transitions. [2023-11-29 02:30:27,391 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 3 states have internal predecessors, (69), 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) [2023-11-29 02:30:27,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1738 transitions. [2023-11-29 02:30:27,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2023-11-29 02:30:27,394 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:30:27,394 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] [2023-11-29 02:30:27,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-11-29 02:30:27,596 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:30:27,597 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:30:27,597 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:30:27,598 INFO L85 PathProgramCache]: Analyzing trace with hash 1185840894, now seen corresponding path program 1 times [2023-11-29 02:30:27,598 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:30:27,598 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1928173226] [2023-11-29 02:30:27,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:30:27,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:30:27,642 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 02:30:27,642 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [683091402] [2023-11-29 02:30:27,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:30:27,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:30:27,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:30:27,644 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 02:30:27,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-29 02:30:27,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:30:27,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 774 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 02:30:27,901 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:30:28,293 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-29 02:30:28,293 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 02:30:28,294 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:30:28,294 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1928173226] [2023-11-29 02:30:28,294 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 02:30:28,294 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [683091402] [2023-11-29 02:30:28,294 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [683091402] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:30:28,295 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:30:28,295 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 02:30:28,295 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1942145386] [2023-11-29 02:30:28,295 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:30:28,296 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 02:30:28,296 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:30:28,297 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 02:30:28,297 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:30:28,298 INFO L87 Difference]: Start difference. First operand 1097 states and 1738 transitions. Second operand has 3 states, 3 states have (on average 23.0) internal successors, (69), 2 states have internal predecessors, (69), 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) [2023-11-29 02:30:28,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:30:28,410 INFO L93 Difference]: Finished difference Result 2757 states and 4380 transitions. [2023-11-29 02:30:28,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 02:30:28,411 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 2 states have internal predecessors, (69), 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 346 [2023-11-29 02:30:28,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:30:28,422 INFO L225 Difference]: With dead ends: 2757 [2023-11-29 02:30:28,422 INFO L226 Difference]: Without dead ends: 1661 [2023-11-29 02:30:28,426 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 345 GetRequests, 344 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:30:28,427 INFO L413 NwaCegarLoop]: 239 mSDtfsCounter, 67 mSDsluCounter, 230 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 67 SdHoareTripleChecker+Valid, 469 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:30:28,427 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [67 Valid, 469 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:30:28,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1661 states. [2023-11-29 02:30:28,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1661 to 1659. [2023-11-29 02:30:28,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1659 states, 1076 states have (on average 1.4014869888475836) internal successors, (1508), 1082 states have internal predecessors, (1508), 558 states have call successors, (558), 24 states have call predecessors, (558), 24 states have return successors, (558), 552 states have call predecessors, (558), 558 states have call successors, (558) [2023-11-29 02:30:28,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 1659 states and 2624 transitions. [2023-11-29 02:30:28,613 INFO L78 Accepts]: Start accepts. Automaton has 1659 states and 2624 transitions. Word has length 346 [2023-11-29 02:30:28,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:30:28,614 INFO L495 AbstractCegarLoop]: Abstraction has 1659 states and 2624 transitions. [2023-11-29 02:30:28,614 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 2 states have internal predecessors, (69), 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) [2023-11-29 02:30:28,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 2624 transitions. [2023-11-29 02:30:28,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2023-11-29 02:30:28,617 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:30:28,618 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] [2023-11-29 02:30:28,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-11-29 02:30:28,820 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:30:28,821 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:30:28,821 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:30:28,822 INFO L85 PathProgramCache]: Analyzing trace with hash -884019763, now seen corresponding path program 1 times [2023-11-29 02:30:28,822 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:30:28,822 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [180289719] [2023-11-29 02:30:28,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:30:28,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:30:28,864 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 02:30:28,864 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1092996896] [2023-11-29 02:30:28,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:30:28,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:30:28,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:30:28,865 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 02:30:28,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-29 02:30:29,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:30:29,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 782 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 02:30:29,096 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:30:29,147 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-29 02:30:29,147 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 02:30:29,148 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:30:29,148 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [180289719] [2023-11-29 02:30:29,148 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 02:30:29,148 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1092996896] [2023-11-29 02:30:29,148 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1092996896] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:30:29,148 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:30:29,148 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 02:30:29,149 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1762009537] [2023-11-29 02:30:29,149 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:30:29,150 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 02:30:29,150 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:30:29,151 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 02:30:29,151 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:30:29,151 INFO L87 Difference]: Start difference. First operand 1659 states and 2624 transitions. Second operand has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 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) [2023-11-29 02:30:29,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:30:29,457 INFO L93 Difference]: Finished difference Result 4901 states and 7764 transitions. [2023-11-29 02:30:29,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 02:30:29,458 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 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 347 [2023-11-29 02:30:29,458 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:30:29,495 INFO L225 Difference]: With dead ends: 4901 [2023-11-29 02:30:29,496 INFO L226 Difference]: Without dead ends: 3243 [2023-11-29 02:30:29,503 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 346 GetRequests, 345 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:30:29,504 INFO L413 NwaCegarLoop]: 262 mSDtfsCounter, 236 mSDsluCounter, 219 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 236 SdHoareTripleChecker+Valid, 481 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:30:29,504 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [236 Valid, 481 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 46 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:30:29,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3243 states. [2023-11-29 02:30:29,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3243 to 1683. [2023-11-29 02:30:29,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1683 states, 1100 states have (on average 1.3927272727272728) internal successors, (1532), 1106 states have internal predecessors, (1532), 558 states have call successors, (558), 24 states have call predecessors, (558), 24 states have return successors, (558), 552 states have call predecessors, (558), 558 states have call successors, (558) [2023-11-29 02:30:29,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 1683 states and 2648 transitions. [2023-11-29 02:30:29,868 INFO L78 Accepts]: Start accepts. Automaton has 1683 states and 2648 transitions. Word has length 347 [2023-11-29 02:30:29,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:30:29,869 INFO L495 AbstractCegarLoop]: Abstraction has 1683 states and 2648 transitions. [2023-11-29 02:30:29,870 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 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) [2023-11-29 02:30:29,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2648 transitions. [2023-11-29 02:30:29,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2023-11-29 02:30:29,873 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:30:29,873 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] [2023-11-29 02:30:29,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2023-11-29 02:30:30,074 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:30:30,074 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:30:30,075 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:30:30,075 INFO L85 PathProgramCache]: Analyzing trace with hash -1277046773, now seen corresponding path program 1 times [2023-11-29 02:30:30,075 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:30:30,075 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1595343285] [2023-11-29 02:30:30,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:30:30,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:30:30,129 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 02:30:30,129 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [818197837] [2023-11-29 02:30:30,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:30:30,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:30:30,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:30:30,131 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 02:30:30,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-29 02:30:30,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:30:30,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 782 conjuncts, 15 conjunts are in the unsatisfiable core [2023-11-29 02:30:30,347 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:30:31,274 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 2485 proven. 120 refuted. 0 times theorem prover too weak. 3555 trivial. 0 not checked. [2023-11-29 02:30:31,274 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 02:30:31,825 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 45 proven. 120 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2023-11-29 02:30:31,825 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:30:31,825 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1595343285] [2023-11-29 02:30:31,825 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 02:30:31,825 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [818197837] [2023-11-29 02:30:31,826 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [818197837] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 02:30:31,826 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 02:30:31,826 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9] total 16 [2023-11-29 02:30:31,826 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [167408523] [2023-11-29 02:30:31,826 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 02:30:31,827 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-11-29 02:30:31,827 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:30:31,828 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-11-29 02:30:31,829 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2023-11-29 02:30:31,829 INFO L87 Difference]: Start difference. First operand 1683 states and 2648 transitions. Second operand has 16 states, 16 states have (on average 8.5) internal successors, (136), 16 states have internal predecessors, (136), 4 states have call successors, (112), 3 states have call predecessors, (112), 5 states have return successors, (112), 4 states have call predecessors, (112), 4 states have call successors, (112) [2023-11-29 02:30:34,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:30:34,997 INFO L93 Difference]: Finished difference Result 6499 states and 10027 transitions. [2023-11-29 02:30:34,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2023-11-29 02:30:34,998 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 8.5) internal successors, (136), 16 states have internal predecessors, (136), 4 states have call successors, (112), 3 states have call predecessors, (112), 5 states have return successors, (112), 4 states have call predecessors, (112), 4 states have call successors, (112) Word has length 347 [2023-11-29 02:30:34,998 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:30:35,028 INFO L225 Difference]: With dead ends: 6499 [2023-11-29 02:30:35,029 INFO L226 Difference]: Without dead ends: 4817 [2023-11-29 02:30:35,037 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 734 GetRequests, 683 SyntacticMatches, 2 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 730 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=675, Invalid=1875, Unknown=0, NotChecked=0, Total=2550 [2023-11-29 02:30:35,038 INFO L413 NwaCegarLoop]: 568 mSDtfsCounter, 1551 mSDsluCounter, 2695 mSDsCounter, 0 mSdLazyCounter, 1852 mSolverCounterSat, 1055 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1553 SdHoareTripleChecker+Valid, 3263 SdHoareTripleChecker+Invalid, 2907 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1055 IncrementalHoareTripleChecker+Valid, 1852 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:30:35,039 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1553 Valid, 3263 Invalid, 2907 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1055 Valid, 1852 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2023-11-29 02:30:35,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4817 states. [2023-11-29 02:30:35,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4817 to 2239. [2023-11-29 02:30:35,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2239 states, 1440 states have (on average 1.3444444444444446) internal successors, (1936), 1458 states have internal predecessors, (1936), 744 states have call successors, (744), 54 states have call predecessors, (744), 54 states have return successors, (744), 726 states have call predecessors, (744), 744 states have call successors, (744) [2023-11-29 02:30:35,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 2239 states and 3424 transitions. [2023-11-29 02:30:35,509 INFO L78 Accepts]: Start accepts. Automaton has 2239 states and 3424 transitions. Word has length 347 [2023-11-29 02:30:35,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:30:35,510 INFO L495 AbstractCegarLoop]: Abstraction has 2239 states and 3424 transitions. [2023-11-29 02:30:35,510 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 8.5) internal successors, (136), 16 states have internal predecessors, (136), 4 states have call successors, (112), 3 states have call predecessors, (112), 5 states have return successors, (112), 4 states have call predecessors, (112), 4 states have call successors, (112) [2023-11-29 02:30:35,510 INFO L276 IsEmpty]: Start isEmpty. Operand 2239 states and 3424 transitions. [2023-11-29 02:30:35,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2023-11-29 02:30:35,512 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:30:35,512 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] [2023-11-29 02:30:35,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2023-11-29 02:30:35,712 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:30:35,713 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:30:35,713 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:30:35,713 INFO L85 PathProgramCache]: Analyzing trace with hash -1138526909, now seen corresponding path program 1 times [2023-11-29 02:30:35,714 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:30:35,714 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [731622046] [2023-11-29 02:30:35,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:30:35,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:30:35,752 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 02:30:35,752 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1200751082] [2023-11-29 02:30:35,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:30:35,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:30:35,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:30:35,754 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 02:30:35,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-29 02:30:35,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:30:35,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 779 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 02:30:35,973 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:30:36,314 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-29 02:30:36,314 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 02:30:36,314 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:30:36,315 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [731622046] [2023-11-29 02:30:36,315 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 02:30:36,315 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1200751082] [2023-11-29 02:30:36,315 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1200751082] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:30:36,315 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:30:36,315 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 02:30:36,315 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1771890514] [2023-11-29 02:30:36,315 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:30:36,316 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 02:30:36,316 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:30:36,317 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 02:30:36,317 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:30:36,317 INFO L87 Difference]: Start difference. First operand 2239 states and 3424 transitions. Second operand has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 2 states have internal predecessors, (70), 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) [2023-11-29 02:30:36,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:30:36,637 INFO L93 Difference]: Finished difference Result 4477 states and 6847 transitions. [2023-11-29 02:30:36,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 02:30:36,638 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 2 states have internal predecessors, (70), 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 347 [2023-11-29 02:30:36,639 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:30:36,650 INFO L225 Difference]: With dead ends: 4477 [2023-11-29 02:30:36,650 INFO L226 Difference]: Without dead ends: 2239 [2023-11-29 02:30:36,655 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 346 GetRequests, 345 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:30:36,656 INFO L413 NwaCegarLoop]: 237 mSDtfsCounter, 83 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 83 SdHoareTripleChecker+Valid, 237 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:30:36,656 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [83 Valid, 237 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:30:36,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2239 states. [2023-11-29 02:30:36,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2239 to 2239. [2023-11-29 02:30:36,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2239 states, 1440 states have (on average 1.336111111111111) internal successors, (1924), 1458 states have internal predecessors, (1924), 744 states have call successors, (744), 54 states have call predecessors, (744), 54 states have return successors, (744), 726 states have call predecessors, (744), 744 states have call successors, (744) [2023-11-29 02:30:36,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 2239 states and 3412 transitions. [2023-11-29 02:30:36,955 INFO L78 Accepts]: Start accepts. Automaton has 2239 states and 3412 transitions. Word has length 347 [2023-11-29 02:30:36,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:30:36,956 INFO L495 AbstractCegarLoop]: Abstraction has 2239 states and 3412 transitions. [2023-11-29 02:30:36,956 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 2 states have internal predecessors, (70), 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) [2023-11-29 02:30:36,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2239 states and 3412 transitions. [2023-11-29 02:30:36,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2023-11-29 02:30:36,961 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:30:36,961 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] [2023-11-29 02:30:36,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-11-29 02:30:37,164 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:30:37,165 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:30:37,165 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:30:37,166 INFO L85 PathProgramCache]: Analyzing trace with hash -1200476094, now seen corresponding path program 1 times [2023-11-29 02:30:37,166 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:30:37,166 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [173787645] [2023-11-29 02:30:37,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:30:37,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:30:37,216 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 02:30:37,217 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1901827892] [2023-11-29 02:30:37,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:30:37,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:30:37,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:30:37,218 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 02:30:37,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-29 02:30:37,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:30:37,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 778 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 02:30:37,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:30:37,765 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-29 02:30:37,765 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 02:30:37,765 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:30:37,765 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [173787645] [2023-11-29 02:30:37,765 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 02:30:37,765 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1901827892] [2023-11-29 02:30:37,765 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1901827892] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:30:37,765 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:30:37,765 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 02:30:37,766 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [981319461] [2023-11-29 02:30:37,766 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:30:37,766 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 02:30:37,767 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:30:37,767 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 02:30:37,767 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:30:37,767 INFO L87 Difference]: Start difference. First operand 2239 states and 3412 transitions. Second operand has 4 states, 4 states have (on average 17.75) internal successors, (71), 3 states have internal predecessors, (71), 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) [2023-11-29 02:30:38,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:30:38,005 INFO L93 Difference]: Finished difference Result 2241 states and 3413 transitions. [2023-11-29 02:30:38,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 02:30:38,005 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 3 states have internal predecessors, (71), 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 348 [2023-11-29 02:30:38,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:30:38,009 INFO L225 Difference]: With dead ends: 2241 [2023-11-29 02:30:38,009 INFO L226 Difference]: Without dead ends: 763 [2023-11-29 02:30:38,013 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 348 GetRequests, 345 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:30:38,013 INFO L413 NwaCegarLoop]: 226 mSDtfsCounter, 194 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 113 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 194 SdHoareTripleChecker+Valid, 226 SdHoareTripleChecker+Invalid, 123 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:30:38,014 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [194 Valid, 226 Invalid, 123 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:30:38,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 763 states. [2023-11-29 02:30:38,140 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 763 to 763. [2023-11-29 02:30:38,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 763 states, 496 states have (on average 1.3185483870967742) internal successors, (654), 502 states have internal predecessors, (654), 248 states have call successors, (248), 18 states have call predecessors, (248), 18 states have return successors, (248), 242 states have call predecessors, (248), 248 states have call successors, (248) [2023-11-29 02:30:38,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 763 states and 1150 transitions. [2023-11-29 02:30:38,145 INFO L78 Accepts]: Start accepts. Automaton has 763 states and 1150 transitions. Word has length 348 [2023-11-29 02:30:38,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:30:38,146 INFO L495 AbstractCegarLoop]: Abstraction has 763 states and 1150 transitions. [2023-11-29 02:30:38,146 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 3 states have internal predecessors, (71), 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) [2023-11-29 02:30:38,147 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1150 transitions. [2023-11-29 02:30:38,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2023-11-29 02:30:38,149 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:30:38,150 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] [2023-11-29 02:30:38,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2023-11-29 02:30:38,350 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:30:38,351 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:30:38,351 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:30:38,351 INFO L85 PathProgramCache]: Analyzing trace with hash -2002338420, now seen corresponding path program 1 times [2023-11-29 02:30:38,351 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:30:38,351 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1249485035] [2023-11-29 02:30:38,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:30:38,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:30:38,390 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 02:30:38,390 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1716938912] [2023-11-29 02:30:38,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:30:38,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 02:30:38,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:30:38,391 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 02:30:38,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-29 02:30:38,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:30:38,717 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 02:30:38,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 02:30:39,084 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 02:30:39,084 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-29 02:30:39,085 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-29 02:30:39,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2023-11-29 02:30:39,286 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2023-11-29 02:30:39,289 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:30:39,292 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-29 02:30:39,444 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated [2023-11-29 02:30:39,446 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet5 could not be translated [2023-11-29 02:30:39,448 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet6 could not be translated [2023-11-29 02:30:39,449 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short40 could not be translated [2023-11-29 02:30:39,449 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short42 could not be translated [2023-11-29 02:30:39,449 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short40 could not be translated [2023-11-29 02:30:39,486 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 02:30:39 BoogieIcfgContainer [2023-11-29 02:30:39,486 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 02:30:39,486 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 02:30:39,487 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 02:30:39,487 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 02:30:39,487 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:30:21" (3/4) ... [2023-11-29 02:30:39,489 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-29 02:30:39,490 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 02:30:39,491 INFO L158 Benchmark]: Toolchain (without parser) took 19546.34ms. Allocated memory was 142.6MB in the beginning and 408.9MB in the end (delta: 266.3MB). Free memory was 112.1MB in the beginning and 221.1MB in the end (delta: -109.0MB). Peak memory consumption was 160.2MB. Max. memory is 16.1GB. [2023-11-29 02:30:39,491 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 109.1MB. Free memory is still 66.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 02:30:39,491 INFO L158 Benchmark]: CACSL2BoogieTranslator took 340.76ms. Allocated memory is still 142.6MB. Free memory was 112.1MB in the beginning and 93.1MB in the end (delta: 19.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-29 02:30:39,491 INFO L158 Benchmark]: Boogie Procedure Inliner took 70.45ms. Allocated memory is still 142.6MB. Free memory was 93.1MB in the beginning and 86.6MB in the end (delta: 6.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-29 02:30:39,492 INFO L158 Benchmark]: Boogie Preprocessor took 86.99ms. Allocated memory is still 142.6MB. Free memory was 86.6MB in the beginning and 79.9MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-29 02:30:39,492 INFO L158 Benchmark]: RCFGBuilder took 734.23ms. Allocated memory is still 142.6MB. Free memory was 79.5MB in the beginning and 81.7MB in the end (delta: -2.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-29 02:30:39,492 INFO L158 Benchmark]: TraceAbstraction took 18303.79ms. Allocated memory was 142.6MB in the beginning and 408.9MB in the end (delta: 266.3MB). Free memory was 81.0MB in the beginning and 221.1MB in the end (delta: -140.1MB). Peak memory consumption was 127.6MB. Max. memory is 16.1GB. [2023-11-29 02:30:39,493 INFO L158 Benchmark]: Witness Printer took 3.59ms. Allocated memory is still 408.9MB. Free memory is still 221.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 02:30:39,494 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 109.1MB. Free memory is still 66.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 340.76ms. Allocated memory is still 142.6MB. Free memory was 112.1MB in the beginning and 93.1MB in the end (delta: 19.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 70.45ms. Allocated memory is still 142.6MB. Free memory was 93.1MB in the beginning and 86.6MB in the end (delta: 6.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 86.99ms. Allocated memory is still 142.6MB. Free memory was 86.6MB in the beginning and 79.9MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 734.23ms. Allocated memory is still 142.6MB. Free memory was 79.5MB in the beginning and 81.7MB in the end (delta: -2.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * TraceAbstraction took 18303.79ms. Allocated memory was 142.6MB in the beginning and 408.9MB in the end (delta: 266.3MB). Free memory was 81.0MB in the beginning and 221.1MB in the end (delta: -140.1MB). Peak memory consumption was 127.6MB. Max. memory is 16.1GB. * Witness Printer took 3.59ms. Allocated memory is still 408.9MB. Free memory is still 221.1MB. 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~nondet6 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short40 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short42 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short40 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 288, overapproximation of shiftLeft at line 157, overapproximation of someBinaryDOUBLEComparisonOperation at line 137, overapproximation of someBinaryArithmeticFLOAToperation at line 163, overapproximation of someUnaryFLOAToperation at line 163. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 0; [L23] unsigned char var_1_8 = 0; [L24] unsigned long int var_1_9 = 10; [L25] float var_1_10 = 99.5; [L26] float var_1_11 = 5.6; [L27] float var_1_12 = 255.5; [L28] float var_1_13 = 31.25; [L29] signed short int var_1_14 = 32; [L30] unsigned long int var_1_15 = 16; [L31] unsigned char var_1_16 = 1; [L32] unsigned char var_1_17 = 5; [L33] unsigned char var_1_18 = 50; [L34] unsigned char var_1_19 = 50; [L35] signed char var_1_20 = 1; [L36] signed char var_1_21 = -10; [L37] float var_1_22 = 0.5; [L38] signed char var_1_23 = 100; [L39] signed short int var_1_24 = 2; [L40] unsigned char var_1_25 = 0; [L41] unsigned char var_1_26 = 1; [L42] float var_1_27 = 64.5; [L43] float var_1_28 = 499.375; [L44] signed short int var_1_29 = -64; [L45] signed short int var_1_30 = 50; [L46] unsigned short int var_1_31 = 8; [L47] unsigned char var_1_32 = 64; [L48] unsigned short int var_1_33 = 32157; [L49] unsigned short int var_1_34 = 25; [L50] float var_1_35 = 128.6; [L51] float var_1_36 = 8.5; [L52] float var_1_37 = 7.5; [L53] float var_1_38 = 3.2; [L54] unsigned char var_1_39 = 16; [L55] unsigned char var_1_40 = 5; [L56] signed short int var_1_41 = -2; [L57] unsigned char var_1_42 = 10; [L58] unsigned char var_1_43 = 128; [L59] unsigned char var_1_44 = 4; [L60] unsigned char var_1_45 = 128; [L61] unsigned char var_1_46 = 0; [L62] unsigned long int var_1_47 = 256; [L63] signed short int var_1_48 = 25; [L64] float var_1_49 = 255.525; [L65] float var_1_50 = 500.4; [L66] signed short int var_1_51 = -5; [L67] unsigned long int var_1_52 = 64; [L68] double var_1_53 = 15.75; [L69] signed char var_1_54 = 5; [L70] signed long int var_1_55 = -4; [L71] signed char var_1_56 = 2; [L72] signed char var_1_57 = 5; [L73] signed short int var_1_58 = 1; [L74] unsigned char last_1_var_1_1 = 0; [L75] unsigned long int last_1_var_1_9 = 10; [L76] signed short int last_1_var_1_14 = 32; [L77] unsigned char last_1_var_1_16 = 1; [L78] signed char last_1_var_1_20 = 1; [L292] isInitial = 1 [L293] FCALL initially() [L294] COND TRUE 1 [L295] CALL updateLastVariables() [L281] last_1_var_1_1 = var_1_1 [L282] last_1_var_1_9 = var_1_9 [L283] last_1_var_1_14 = var_1_14 [L284] last_1_var_1_16 = var_1_16 [L285] last_1_var_1_20 = var_1_20 [L295] RET updateLastVariables() [L296] CALL updateVariables() [L192] var_1_8 = __VERIFIER_nondet_uchar() [L193] CALL assume_abort_if_not(var_1_8 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_11=28/5, var_1_12=511/2, var_1_13=125/4, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_11=28/5, var_1_12=511/2, var_1_13=125/4, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L193] RET assume_abort_if_not(var_1_8 >= 1) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_11=28/5, var_1_12=511/2, var_1_13=125/4, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L194] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_11=28/5, var_1_12=511/2, var_1_13=125/4, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_11=28/5, var_1_12=511/2, var_1_13=125/4, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L194] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_11=28/5, var_1_12=511/2, var_1_13=125/4, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L195] var_1_11 = __VERIFIER_nondet_float() [L196] CALL assume_abort_if_not((var_1_11 >= -461168.6018427382800e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 4611686.018427382800e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_12=511/2, var_1_13=125/4, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_12=511/2, var_1_13=125/4, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L196] RET assume_abort_if_not((var_1_11 >= -461168.6018427382800e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 4611686.018427382800e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_12=511/2, var_1_13=125/4, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L197] var_1_12 = __VERIFIER_nondet_float() [L198] CALL assume_abort_if_not((var_1_12 >= -461168.6018427382800e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 4611686.018427382800e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_13=125/4, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_13=125/4, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L198] RET assume_abort_if_not((var_1_12 >= -461168.6018427382800e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 4611686.018427382800e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_13=125/4, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L199] var_1_13 = __VERIFIER_nondet_float() [L200] CALL assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L200] RET assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=16, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L201] var_1_15 = __VERIFIER_nondet_ulong() [L202] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L202] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L203] CALL assume_abort_if_not(var_1_15 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L203] RET assume_abort_if_not(var_1_15 <= 4294967295) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L204] CALL assume_abort_if_not(var_1_15 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L204] RET assume_abort_if_not(var_1_15 != 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=5, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L205] var_1_17 = __VERIFIER_nondet_uchar() [L206] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L206] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L207] CALL assume_abort_if_not(var_1_17 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L207] RET assume_abort_if_not(var_1_17 <= 255) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L208] CALL assume_abort_if_not(var_1_17 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L208] RET assume_abort_if_not(var_1_17 != 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=50, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L209] var_1_18 = __VERIFIER_nondet_uchar() [L210] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L210] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L211] CALL assume_abort_if_not(var_1_18 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L211] RET assume_abort_if_not(var_1_18 <= 254) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=50, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L212] var_1_19 = __VERIFIER_nondet_uchar() [L213] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L213] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L214] CALL assume_abort_if_not(var_1_19 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L214] RET assume_abort_if_not(var_1_19 <= 254) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=-10, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L215] var_1_21 = __VERIFIER_nondet_char() [L216] CALL assume_abort_if_not(var_1_21 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L216] RET assume_abort_if_not(var_1_21 >= -127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L217] CALL assume_abort_if_not(var_1_21 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L217] RET assume_abort_if_not(var_1_21 <= 126) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L218] var_1_25 = __VERIFIER_nondet_uchar() [L219] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L219] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L220] CALL assume_abort_if_not(var_1_25 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L220] RET assume_abort_if_not(var_1_25 <= 1) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L221] var_1_26 = __VERIFIER_nondet_uchar() [L222] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L222] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L223] CALL assume_abort_if_not(var_1_26 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L223] RET assume_abort_if_not(var_1_26 <= 1) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=129/2, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L224] var_1_27 = __VERIFIER_nondet_float() [L225] CALL assume_abort_if_not((var_1_27 >= -922337.2036854776000e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L225] RET assume_abort_if_not((var_1_27 >= -922337.2036854776000e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_28=3995/8, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L226] var_1_28 = __VERIFIER_nondet_float() [L227] CALL assume_abort_if_not((var_1_28 >= -922337.2036854776000e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854776000e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L227] RET assume_abort_if_not((var_1_28 >= -922337.2036854776000e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854776000e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=-64, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L228] var_1_29 = __VERIFIER_nondet_short() [L229] CALL assume_abort_if_not(var_1_29 >= -32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L229] RET assume_abort_if_not(var_1_29 >= -32767) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L230] CALL assume_abort_if_not(var_1_29 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L230] RET assume_abort_if_not(var_1_29 <= 32766) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=50, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L231] var_1_30 = __VERIFIER_nondet_short() [L232] CALL assume_abort_if_not(var_1_30 >= -32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L232] RET assume_abort_if_not(var_1_30 >= -32767) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L233] CALL assume_abort_if_not(var_1_30 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L233] RET assume_abort_if_not(var_1_30 <= 32766) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=64, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L234] var_1_32 = __VERIFIER_nondet_uchar() [L235] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L235] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L236] CALL assume_abort_if_not(var_1_32 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L236] RET assume_abort_if_not(var_1_32 <= 255) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L237] CALL assume_abort_if_not(var_1_32 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L237] RET assume_abort_if_not(var_1_32 != 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=32157, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L238] var_1_33 = __VERIFIER_nondet_ushort() [L239] CALL assume_abort_if_not(var_1_33 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L239] RET assume_abort_if_not(var_1_33 >= 16383) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L240] CALL assume_abort_if_not(var_1_33 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L240] RET assume_abort_if_not(var_1_33 <= 32767) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=25, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L241] var_1_34 = __VERIFIER_nondet_ushort() [L242] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L242] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L243] CALL assume_abort_if_not(var_1_34 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L243] RET assume_abort_if_not(var_1_34 <= 32767) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_36=17/2, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L244] var_1_36 = __VERIFIER_nondet_float() [L245] CALL assume_abort_if_not((var_1_36 >= 0.0F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 4611686.018427382800e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L245] RET assume_abort_if_not((var_1_36 >= 0.0F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 4611686.018427382800e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_37=15/2, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L246] var_1_37 = __VERIFIER_nondet_float() [L247] CALL assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 4611686.018427382800e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L247] RET assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 4611686.018427382800e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_38=16/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L248] var_1_38 = __VERIFIER_nondet_float() [L249] CALL assume_abort_if_not((var_1_38 >= -461168.6018427382800e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 4611686.018427382800e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L249] RET assume_abort_if_not((var_1_38 >= -461168.6018427382800e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 4611686.018427382800e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=5, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L250] var_1_40 = __VERIFIER_nondet_uchar() [L251] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L251] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L252] CALL assume_abort_if_not(var_1_40 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L252] RET assume_abort_if_not(var_1_40 <= 254) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=128, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L253] var_1_43 = __VERIFIER_nondet_uchar() [L254] CALL assume_abort_if_not(var_1_43 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L254] RET assume_abort_if_not(var_1_43 >= 127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L255] CALL assume_abort_if_not(var_1_43 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L255] RET assume_abort_if_not(var_1_43 <= 255) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=4, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L256] var_1_44 = __VERIFIER_nondet_uchar() [L257] CALL assume_abort_if_not(var_1_44 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L257] RET assume_abort_if_not(var_1_44 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L258] CALL assume_abort_if_not(var_1_44 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L258] RET assume_abort_if_not(var_1_44 <= 127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=128, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L259] var_1_45 = __VERIFIER_nondet_uchar() [L260] CALL assume_abort_if_not(var_1_45 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L260] RET assume_abort_if_not(var_1_45 >= 127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L261] CALL assume_abort_if_not(var_1_45 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L261] RET assume_abort_if_not(var_1_45 <= 254) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=0, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L262] var_1_46 = __VERIFIER_nondet_uchar() [L263] CALL assume_abort_if_not(var_1_46 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L263] RET assume_abort_if_not(var_1_46 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L264] CALL assume_abort_if_not(var_1_46 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L264] RET assume_abort_if_not(var_1_46 <= 127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_50=2502/5, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L265] var_1_50 = __VERIFIER_nondet_float() [L266] CALL assume_abort_if_not((var_1_50 >= -922337.2036854765600e+13F && var_1_50 <= -1.0e-20F) || (var_1_50 <= 9223372.036854765600e+12F && var_1_50 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L266] RET assume_abort_if_not((var_1_50 >= -922337.2036854765600e+13F && var_1_50 <= -1.0e-20F) || (var_1_50 <= 9223372.036854765600e+12F && var_1_50 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_53=63/4, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L267] var_1_53 = __VERIFIER_nondet_double() [L268] CALL assume_abort_if_not((var_1_53 >= -922337.2036854776000e+13F && var_1_53 <= -1.0e-20F) || (var_1_53 <= 9223372.036854776000e+12F && var_1_53 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L268] RET assume_abort_if_not((var_1_53 >= -922337.2036854776000e+13F && var_1_53 <= -1.0e-20F) || (var_1_53 <= 9223372.036854776000e+12F && var_1_53 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L269] CALL assume_abort_if_not(var_1_53 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L269] RET assume_abort_if_not(var_1_53 != 0.0F) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=-4, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L270] var_1_55 = __VERIFIER_nondet_long() [L271] CALL assume_abort_if_not(var_1_55 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L271] RET assume_abort_if_not(var_1_55 >= -2147483648) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L272] CALL assume_abort_if_not(var_1_55 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L272] RET assume_abort_if_not(var_1_55 <= 2147483647) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=2, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L273] var_1_56 = __VERIFIER_nondet_char() [L274] CALL assume_abort_if_not(var_1_56 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=0, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=0, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L274] RET assume_abort_if_not(var_1_56 >= -127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=0, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L275] CALL assume_abort_if_not(var_1_56 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=0, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=0, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L275] RET assume_abort_if_not(var_1_56 <= 126) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=0, var_1_57=5, var_1_58=1, var_1_8=1, var_1_9=10] [L276] var_1_57 = __VERIFIER_nondet_char() [L277] CALL assume_abort_if_not(var_1_57 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=1, var_1_8=1, var_1_9=10] [L277] RET assume_abort_if_not(var_1_57 >= -127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=1, var_1_8=1, var_1_9=10] [L278] CALL assume_abort_if_not(var_1_57 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=1, var_1_8=1, var_1_9=10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=1, var_1_8=1, var_1_9=10] [L278] RET assume_abort_if_not(var_1_57 <= 126) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=2, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=1, var_1_8=1, var_1_9=10] [L296] RET updateVariables() [L297] CALL step() [L82] COND FALSE !(\read(var_1_25)) [L89] var_1_24 = var_1_30 VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=1, var_1_8=1, var_1_9=10] [L91] COND FALSE !(var_1_24 >= var_1_29) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_35=643/5, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=1, var_1_8=1, var_1_9=10] [L98] var_1_35 = ((var_1_36 - var_1_37) + var_1_38) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_39=16, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=1, var_1_8=1, var_1_9=10] [L99] COND TRUE var_1_25 || var_1_26 [L100] var_1_39 = var_1_40 VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_39=254, var_1_40=254, var_1_41=-2, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=1, var_1_8=1, var_1_9=10] [L102] COND FALSE !(\read(var_1_25)) [L105] var_1_41 = var_1_32 VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=1, var_1_8=1, var_1_9=10] [L107] COND FALSE !(var_1_40 <= ((- 64) ^ (var_1_43 - var_1_44))) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=1, var_1_8=1, var_1_9=10] [L110] EXPR var_1_44 | var_1_31 VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=25, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=1, var_1_8=1, var_1_9=10] [L110] COND FALSE !((var_1_44 | var_1_31) < ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29)))) [L117] COND FALSE !(var_1_26 && var_1_25) [L122] var_1_48 = var_1_43 VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=10221/40, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=1, var_1_8=1, var_1_9=10] [L124] COND FALSE !(var_1_39 <= var_1_43) [L127] var_1_49 = ((((((((var_1_38) > (((((var_1_36) > (var_1_37)) ? (var_1_36) : (var_1_37))))) ? (var_1_38) : (((((var_1_36) > (var_1_37)) ? (var_1_36) : (var_1_37))))))) < (var_1_50)) ? (((((var_1_38) > (((((var_1_36) > (var_1_37)) ? (var_1_36) : (var_1_37))))) ? (var_1_38) : (((((var_1_36) > (var_1_37)) ? (var_1_36) : (var_1_37))))))) : (var_1_50))) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=2, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=1, var_1_8=1, var_1_9=10] [L129] COND FALSE !(\read(var_1_25)) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=2, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=1, var_1_8=1, var_1_9=10] [L134] COND FALSE !((- var_1_42) >= var_1_46) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=2, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=1, var_1_8=1, var_1_9=10] [L137] COND FALSE !((var_1_27 / var_1_53) <= var_1_37) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=2, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=5, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=1, var_1_8=1, var_1_9=10] [L143] COND TRUE (var_1_55 / var_1_45) < (((((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46))) < 0 ) ? -((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46))) : ((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46))))) [L144] var_1_54 = ((((var_1_56) < (((((2) < (var_1_57)) ? (2) : (var_1_57))))) ? (var_1_56) : (((((2) < (var_1_57)) ? (2) : (var_1_57)))))) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=2, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=0, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=1, var_1_8=1, var_1_9=10] [L146] COND TRUE var_1_29 <= ((((var_1_51) > (var_1_40)) ? (var_1_51) : (var_1_40))) [L147] var_1_58 = (var_1_46 + var_1_54) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=2, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=0, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=64, var_1_8=1, var_1_9=10] [L149] unsigned char stepLocal_1 = last_1_var_1_14 > (last_1_var_1_16 - last_1_var_1_16); [L150] signed long int stepLocal_0 = last_1_var_1_20 * last_1_var_1_20; VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, stepLocal_0=1, stepLocal_1=1, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=2, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=0, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=64, var_1_8=1, var_1_9=10] [L151] COND FALSE !(stepLocal_0 == last_1_var_1_14) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, stepLocal_0=1, stepLocal_1=1, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=2, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=0, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=64, var_1_8=1, var_1_9=10] [L156] unsigned long int stepLocal_6 = ((((var_1_15) > (last_1_var_1_9)) ? (var_1_15) : (last_1_var_1_9))) / var_1_17; VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, stepLocal_0=1, stepLocal_1=1, stepLocal_6=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=2, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=0, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=64, var_1_8=1, var_1_9=10] [L157] EXPR 256u << last_1_var_1_16 VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, stepLocal_0=1, stepLocal_1=1, stepLocal_6=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=1, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=2, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=0, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=64, var_1_8=1, var_1_9=10] [L157] COND TRUE stepLocal_6 <= (256u << last_1_var_1_16) [L158] var_1_16 = ((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, stepLocal_0=1, stepLocal_1=1, stepLocal_6=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=4, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=2, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=0, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=64, var_1_8=1, var_1_9=10] [L160] unsigned char stepLocal_5 = var_1_16 != var_1_16; [L161] unsigned char stepLocal_4 = var_1_8; VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, stepLocal_0=1, stepLocal_1=1, stepLocal_4=1, stepLocal_5=0, stepLocal_6=10, var_1_10=199/2, var_1_14=32, var_1_15=10, var_1_16=4, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=2, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=0, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=64, var_1_8=1, var_1_9=10] [L162] COND TRUE (! var_1_1) || stepLocal_4 [L163] var_1_10 = (((((var_1_11 + var_1_12)) < (((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) ? ((var_1_11 + var_1_12)) : (((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))))) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, stepLocal_0=1, stepLocal_1=1, stepLocal_4=1, stepLocal_5=0, stepLocal_6=10, var_1_10=3, var_1_13=0, var_1_14=32, var_1_15=10, var_1_16=4, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=1, var_1_21=0, var_1_22=1/2, var_1_23=100, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=2, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=0, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=64, var_1_8=1, var_1_9=10] [L171] var_1_20 = var_1_21 [L172] var_1_22 = var_1_12 [L173] var_1_23 = var_1_21 VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, stepLocal_0=1, stepLocal_1=1, stepLocal_4=1, stepLocal_5=0, stepLocal_6=10, var_1_10=3, var_1_12=4, var_1_13=0, var_1_14=32, var_1_15=10, var_1_16=4, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=0, var_1_21=0, var_1_22=4, var_1_23=0, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=2, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=0, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=64, var_1_8=1, var_1_9=10] [L174] COND FALSE !(\read(var_1_1)) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, stepLocal_0=1, stepLocal_1=1, stepLocal_4=1, stepLocal_5=0, stepLocal_6=10, var_1_10=3, var_1_12=4, var_1_13=0, var_1_14=32, var_1_15=10, var_1_16=4, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=0, var_1_21=0, var_1_22=4, var_1_23=0, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=2, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=0, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=64, var_1_8=1, var_1_9=10] [L177] EXPR (var_1_16 / var_1_15) & var_1_16 VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, stepLocal_0=1, stepLocal_1=1, stepLocal_4=1, stepLocal_5=0, stepLocal_6=10, var_1_10=3, var_1_12=4, var_1_13=0, var_1_14=32, var_1_15=10, var_1_16=4, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=0, var_1_21=0, var_1_22=4, var_1_23=0, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=2, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=0, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=64, var_1_8=1, var_1_9=10] [L177] COND TRUE ((var_1_16 / var_1_15) & var_1_16) >= var_1_20 [L178] var_1_14 = var_1_16 VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, stepLocal_0=1, stepLocal_1=1, stepLocal_4=1, stepLocal_5=0, stepLocal_6=10, var_1_10=3, var_1_12=4, var_1_13=0, var_1_14=4, var_1_15=10, var_1_16=4, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=0, var_1_21=0, var_1_22=4, var_1_23=0, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=2, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=0, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=64, var_1_8=1, var_1_9=10] [L183] unsigned char stepLocal_3 = var_1_20 != var_1_14; [L184] signed long int stepLocal_2 = (((var_1_16) < (0)) ? (var_1_16) : (0)); VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, stepLocal_0=1, stepLocal_1=1, stepLocal_2=0, stepLocal_3=1, stepLocal_4=1, stepLocal_5=0, stepLocal_6=10, var_1_10=3, var_1_12=4, var_1_13=0, var_1_14=4, var_1_15=10, var_1_16=4, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=0, var_1_21=0, var_1_22=4, var_1_23=0, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=2, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=0, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=64, var_1_8=1, var_1_9=10] [L185] COND TRUE (var_1_1 || (var_1_16 <= var_1_14)) || stepLocal_3 VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, stepLocal_0=1, stepLocal_1=1, stepLocal_2=0, stepLocal_3=1, stepLocal_4=1, stepLocal_5=0, stepLocal_6=10, var_1_10=3, var_1_12=4, var_1_13=0, var_1_14=4, var_1_15=10, var_1_16=4, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=0, var_1_21=0, var_1_22=4, var_1_23=0, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=2, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=0, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=64, var_1_8=1, var_1_9=10] [L186] COND FALSE !(stepLocal_2 <= (-5 + var_1_16)) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, stepLocal_0=1, stepLocal_1=1, stepLocal_2=0, stepLocal_3=1, stepLocal_4=1, stepLocal_5=0, stepLocal_6=10, var_1_10=3, var_1_12=4, var_1_13=0, var_1_14=4, var_1_15=10, var_1_16=4, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=0, var_1_21=0, var_1_22=4, var_1_23=0, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=2, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=0, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=64, var_1_8=1, var_1_9=10] [L297] RET step() [L298] CALL, EXPR property() [L288] EXPR (((((last_1_var_1_20 * last_1_var_1_20) == last_1_var_1_14) ? (((last_1_var_1_14 > (last_1_var_1_16 - last_1_var_1_16)) && last_1_var_1_1) ? (var_1_1 == ((unsigned char) var_1_8)) : 1) : 1) && (((var_1_1 || (var_1_16 <= var_1_14)) || (var_1_20 != var_1_14)) ? ((((((var_1_16) < (0)) ? (var_1_16) : (0))) <= (-5 + var_1_16)) ? (var_1_9 == ((unsigned long int) var_1_16)) : 1) : 1)) && (((! var_1_1) || var_1_8) ? (var_1_10 == ((float) (((((var_1_11 + var_1_12)) < (((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) ? ((var_1_11 + var_1_12)) : (((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))))))) : (((var_1_11 < var_1_12) || (var_1_16 != var_1_16)) ? (var_1_10 == ((float) var_1_13)) : (var_1_10 == ((float) var_1_12))))) && (var_1_1 ? (var_1_14 == ((signed short int) ((((var_1_23) > (var_1_16)) ? (var_1_23) : (var_1_16))))) : ((((var_1_16 / var_1_15) & var_1_16) >= var_1_20) ? (var_1_14 == ((signed short int) var_1_16)) : (var_1_14 == ((signed short int) -128)))) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=3, var_1_12=4, var_1_13=0, var_1_14=4, var_1_15=10, var_1_16=4, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=0, var_1_21=0, var_1_22=4, var_1_23=0, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=2, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=0, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=64, var_1_8=1, var_1_9=10] [L288] EXPR ((((((last_1_var_1_20 * last_1_var_1_20) == last_1_var_1_14) ? (((last_1_var_1_14 > (last_1_var_1_16 - last_1_var_1_16)) && last_1_var_1_1) ? (var_1_1 == ((unsigned char) var_1_8)) : 1) : 1) && (((var_1_1 || (var_1_16 <= var_1_14)) || (var_1_20 != var_1_14)) ? ((((((var_1_16) < (0)) ? (var_1_16) : (0))) <= (-5 + var_1_16)) ? (var_1_9 == ((unsigned long int) var_1_16)) : 1) : 1)) && (((! var_1_1) || var_1_8) ? (var_1_10 == ((float) (((((var_1_11 + var_1_12)) < (((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) ? ((var_1_11 + var_1_12)) : (((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))))))) : (((var_1_11 < var_1_12) || (var_1_16 != var_1_16)) ? (var_1_10 == ((float) var_1_13)) : (var_1_10 == ((float) var_1_12))))) && (var_1_1 ? (var_1_14 == ((signed short int) ((((var_1_23) > (var_1_16)) ? (var_1_23) : (var_1_16))))) : ((((var_1_16 / var_1_15) & var_1_16) >= var_1_20) ? (var_1_14 == ((signed short int) var_1_16)) : (var_1_14 == ((signed short int) -128))))) && (((((((var_1_15) > (last_1_var_1_9)) ? (var_1_15) : (last_1_var_1_9))) / var_1_17) <= (256u << last_1_var_1_16)) ? (var_1_16 == ((unsigned char) ((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))))) : 1) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=3, var_1_12=4, var_1_13=0, var_1_14=4, var_1_15=10, var_1_16=4, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=0, var_1_21=0, var_1_22=4, var_1_23=0, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=2, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=0, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=64, var_1_8=1, var_1_9=10] [L288-L289] return (((((((((last_1_var_1_20 * last_1_var_1_20) == last_1_var_1_14) ? (((last_1_var_1_14 > (last_1_var_1_16 - last_1_var_1_16)) && last_1_var_1_1) ? (var_1_1 == ((unsigned char) var_1_8)) : 1) : 1) && (((var_1_1 || (var_1_16 <= var_1_14)) || (var_1_20 != var_1_14)) ? ((((((var_1_16) < (0)) ? (var_1_16) : (0))) <= (-5 + var_1_16)) ? (var_1_9 == ((unsigned long int) var_1_16)) : 1) : 1)) && (((! var_1_1) || var_1_8) ? (var_1_10 == ((float) (((((var_1_11 + var_1_12)) < (((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) ? ((var_1_11 + var_1_12)) : (((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))))))) : (((var_1_11 < var_1_12) || (var_1_16 != var_1_16)) ? (var_1_10 == ((float) var_1_13)) : (var_1_10 == ((float) var_1_12))))) && (var_1_1 ? (var_1_14 == ((signed short int) ((((var_1_23) > (var_1_16)) ? (var_1_23) : (var_1_16))))) : ((((var_1_16 / var_1_15) & var_1_16) >= var_1_20) ? (var_1_14 == ((signed short int) var_1_16)) : (var_1_14 == ((signed short int) -128))))) && (((((((var_1_15) > (last_1_var_1_9)) ? (var_1_15) : (last_1_var_1_9))) / var_1_17) <= (256u << last_1_var_1_16)) ? (var_1_16 == ((unsigned char) ((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))))) : 1)) && (var_1_20 == ((signed char) var_1_21))) && (var_1_22 == ((float) var_1_12))) && (var_1_23 == ((signed char) var_1_21)) ; [L298] RET, EXPR property() [L298] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=3, var_1_12=4, var_1_13=0, var_1_14=4, var_1_15=10, var_1_16=4, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=0, var_1_21=0, var_1_22=4, var_1_23=0, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=2, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=0, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=64, var_1_8=1, var_1_9=10] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_14=32, last_1_var_1_16=1, last_1_var_1_1=0, last_1_var_1_20=1, last_1_var_1_9=10, var_1_10=3, var_1_12=4, var_1_13=0, var_1_14=4, var_1_15=10, var_1_16=4, var_1_17=1, var_1_18=4, var_1_19=4, var_1_1=0, var_1_20=0, var_1_21=0, var_1_22=4, var_1_23=0, var_1_24=7, var_1_25=0, var_1_26=1, var_1_29=8, var_1_30=7, var_1_31=8, var_1_32=1, var_1_33=16383, var_1_34=32767, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=254, var_1_40=254, var_1_41=1, var_1_42=10, var_1_43=199, var_1_44=8, var_1_45=254, var_1_46=64, var_1_47=256, var_1_48=199, var_1_49=2, var_1_50=0, var_1_51=-5, var_1_52=64, var_1_54=0, var_1_55=16255, var_1_56=0, var_1_57=0, var_1_58=64, var_1_8=1, var_1_9=10] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 151 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 18.1s, OverallIterations: 10, TraceHistogramMax: 56, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 6.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2942 SdHoareTripleChecker+Valid, 3.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2864 mSDsluCounter, 7040 SdHoareTripleChecker+Invalid, 2.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4339 mSDsCounter, 1306 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2845 IncrementalHoareTripleChecker+Invalid, 4151 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1306 mSolverCounterUnsat, 2701 mSDtfsCounter, 2845 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3614 GetRequests, 3534 SyntacticMatches, 2 SemanticMatches, 78 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 792 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2239occurred in iteration=7, InterpolantAutomatonStates: 80, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.8s AutomataMinimizationTime, 9 MinimizatonAttempts, 4182 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 4.5s InterpolantComputationTime, 3811 NumberOfCodeBlocks, 3811 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 3454 ConstructedInterpolants, 0 QuantifiedInterpolants, 10042 SizeOfPredicates, 13 NumberOfNonLiveVariables, 7011 ConjunctsInSsa, 50 ConjunctsInUnsatCore, 10 InterpolantComputations, 7 PerfectInterpolantSequences, 61276/61600 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 [2023-11-29 02:30:39,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-53.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya --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 64effe969b43b114f865c617bd68956bcce00ba220b418198f2fa239cb24307c --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 02:30:41,488 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 02:30:41,561 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-29 02:30:41,567 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 02:30:41,568 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 02:30:41,595 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 02:30:41,596 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 02:30:41,596 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 02:30:41,597 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 02:30:41,597 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 02:30:41,598 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 02:30:41,598 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 02:30:41,599 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 02:30:41,600 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 02:30:41,600 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 02:30:41,601 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 02:30:41,601 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 02:30:41,602 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 02:30:41,603 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 02:30:41,603 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 02:30:41,603 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 02:30:41,604 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 02:30:41,605 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 02:30:41,605 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-29 02:30:41,605 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-29 02:30:41,606 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-29 02:30:41,606 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 02:30:41,607 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 02:30:41,607 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 02:30:41,607 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 02:30:41,608 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 02:30:41,608 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 02:30:41,609 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 02:30:41,609 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 02:30:41,609 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 02:30:41,609 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 02:30:41,610 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 02:30:41,610 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-29 02:30:41,610 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-29 02:30:41,610 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 02:30:41,610 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 02:30:41,611 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 02:30:41,611 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 02:30:41,611 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 02:30:41,611 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-29 02:30:41,611 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_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64effe969b43b114f865c617bd68956bcce00ba220b418198f2fa239cb24307c [2023-11-29 02:30:41,910 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 02:30:41,931 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 02:30:41,934 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 02:30:41,935 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 02:30:41,935 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 02:30:41,937 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-53.i [2023-11-29 02:30:44,804 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 02:30:45,029 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 02:30:45,030 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-53.i [2023-11-29 02:30:45,042 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/data/702225e33/4ac1944236734f63aca0662c4bf8d012/FLAGe34d07d46 [2023-11-29 02:30:45,056 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/data/702225e33/4ac1944236734f63aca0662c4bf8d012 [2023-11-29 02:30:45,059 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 02:30:45,060 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 02:30:45,062 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 02:30:45,062 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 02:30:45,067 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 02:30:45,067 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 02:30:45" (1/1) ... [2023-11-29 02:30:45,068 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@100193dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:45, skipping insertion in model container [2023-11-29 02:30:45,068 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 02:30:45" (1/1) ... [2023-11-29 02:30:45,106 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 02:30:45,257 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_4da06aa1-239c-483e-999b-3b7a4882cbe5/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-53.i[916,929] [2023-11-29 02:30:45,386 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 02:30:45,405 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 02:30:45,418 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_4da06aa1-239c-483e-999b-3b7a4882cbe5/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-53.i[916,929] [2023-11-29 02:30:45,468 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 02:30:45,490 INFO L206 MainTranslator]: Completed translation [2023-11-29 02:30:45,490 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:45 WrapperNode [2023-11-29 02:30:45,490 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 02:30:45,491 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 02:30:45,492 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 02:30:45,492 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 02:30:45,499 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:45" (1/1) ... [2023-11-29 02:30:45,517 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:45" (1/1) ... [2023-11-29 02:30:45,555 INFO L138 Inliner]: procedures = 27, calls = 69, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 313 [2023-11-29 02:30:45,556 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 02:30:45,556 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 02:30:45,557 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 02:30:45,557 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 02:30:45,569 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:45" (1/1) ... [2023-11-29 02:30:45,569 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:45" (1/1) ... [2023-11-29 02:30:45,576 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:45" (1/1) ... [2023-11-29 02:30:45,597 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]. [2023-11-29 02:30:45,597 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:45" (1/1) ... [2023-11-29 02:30:45,598 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:45" (1/1) ... [2023-11-29 02:30:45,616 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:45" (1/1) ... [2023-11-29 02:30:45,621 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:45" (1/1) ... [2023-11-29 02:30:45,626 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:45" (1/1) ... [2023-11-29 02:30:45,630 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:45" (1/1) ... [2023-11-29 02:30:45,637 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 02:30:45,638 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 02:30:45,638 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 02:30:45,638 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 02:30:45,639 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:45" (1/1) ... [2023-11-29 02:30:45,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 02:30:45,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:30:45,665 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 02:30:45,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 02:30:45,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 02:30:45,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-29 02:30:45,702 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 02:30:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 02:30:45,703 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 02:30:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 02:30:45,817 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 02:30:45,819 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 02:30:56,020 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 02:30:56,082 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 02:30:56,082 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 02:30:56,083 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:30:56 BoogieIcfgContainer [2023-11-29 02:30:56,083 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 02:30:56,086 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 02:30:56,086 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 02:30:56,089 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 02:30:56,089 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 02:30:45" (1/3) ... [2023-11-29 02:30:56,090 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72321fc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 02:30:56, skipping insertion in model container [2023-11-29 02:30:56,090 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:30:45" (2/3) ... [2023-11-29 02:30:56,091 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72321fc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 02:30:56, skipping insertion in model container [2023-11-29 02:30:56,091 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:30:56" (3/3) ... [2023-11-29 02:30:56,092 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-53.i [2023-11-29 02:30:56,111 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 02:30:56,111 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 02:30:56,162 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 02:30:56,168 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;@497f9d9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 02:30:56,168 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 02:30:56,174 INFO L276 IsEmpty]: Start isEmpty. Operand has 135 states, 76 states have (on average 1.4473684210526316) internal successors, (110), 77 states have internal predecessors, (110), 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) [2023-11-29 02:30:56,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2023-11-29 02:30:56,197 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:30:56,198 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] [2023-11-29 02:30:56,198 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:30:56,203 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:30:56,204 INFO L85 PathProgramCache]: Analyzing trace with hash 1495006215, now seen corresponding path program 1 times [2023-11-29 02:30:56,219 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 02:30:56,219 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [149749803] [2023-11-29 02:30:56,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:30:56,220 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 02:30:56,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 02:30:56,225 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 02:30:56,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-29 02:30:56,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:30:56,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 02:30:56,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:30:56,931 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 6050 trivial. 0 not checked. [2023-11-29 02:30:56,931 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 02:30:56,932 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 02:30:56,932 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [149749803] [2023-11-29 02:30:56,933 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [149749803] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:30:56,933 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:30:56,933 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 02:30:56,935 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1307131732] [2023-11-29 02:30:56,936 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:30:56,941 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 02:30:56,942 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 02:30:56,979 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 02:30:56,979 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 02:30:56,982 INFO L87 Difference]: Start difference. First operand has 135 states, 76 states have (on average 1.4473684210526316) internal successors, (110), 77 states have internal predecessors, (110), 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 32.0) internal successors, (64), 2 states have internal predecessors, (64), 1 states have call successors, (56), 1 states have call predecessors, (56), 2 states have return successors, (56), 2 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-29 02:30:57,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:30:57,271 INFO L93 Difference]: Finished difference Result 267 states and 498 transitions. [2023-11-29 02:30:57,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 02:30:57,285 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 32.0) internal successors, (64), 2 states have internal predecessors, (64), 1 states have call successors, (56), 1 states have call predecessors, (56), 2 states have return successors, (56), 2 states have call predecessors, (56), 1 states have call successors, (56) Word has length 339 [2023-11-29 02:30:57,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:30:57,292 INFO L225 Difference]: With dead ends: 267 [2023-11-29 02:30:57,292 INFO L226 Difference]: Without dead ends: 133 [2023-11-29 02:30:57,296 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 338 GetRequests, 338 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 02:30:57,300 INFO L413 NwaCegarLoop]: 214 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 214 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:30:57,301 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 214 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:30:57,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2023-11-29 02:30:57,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 133. [2023-11-29 02:30:57,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 133 states, 75 states have (on average 1.4) internal successors, (105), 75 states have internal predecessors, (105), 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) [2023-11-29 02:30:57,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 217 transitions. [2023-11-29 02:30:57,362 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 217 transitions. Word has length 339 [2023-11-29 02:30:57,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:30:57,362 INFO L495 AbstractCegarLoop]: Abstraction has 133 states and 217 transitions. [2023-11-29 02:30:57,363 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 32.0) internal successors, (64), 2 states have internal predecessors, (64), 1 states have call successors, (56), 1 states have call predecessors, (56), 2 states have return successors, (56), 2 states have call predecessors, (56), 1 states have call successors, (56) [2023-11-29 02:30:57,363 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 217 transitions. [2023-11-29 02:30:57,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2023-11-29 02:30:57,371 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:30:57,372 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] [2023-11-29 02:30:57,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-29 02:30:57,576 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 02:30:57,577 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:30:57,578 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:30:57,578 INFO L85 PathProgramCache]: Analyzing trace with hash -428612729, now seen corresponding path program 1 times [2023-11-29 02:30:57,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 02:30:57,579 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1892959084] [2023-11-29 02:30:57,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:30:57,579 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 02:30:57,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 02:30:57,580 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 02:30:57,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-29 02:30:58,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:30:58,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-29 02:30:58,204 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:31:01,407 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 2755 proven. 84 refuted. 0 times theorem prover too weak. 3321 trivial. 0 not checked. [2023-11-29 02:31:01,408 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 02:31:01,677 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 02:31:01,678 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1892959084] [2023-11-29 02:31:01,678 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1892959084] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 02:31:01,678 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1641702074] [2023-11-29 02:31:01,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:31:01,679 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 02:31:01,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 02:31:01,705 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 02:31:01,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-11-29 02:31:02,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:31:02,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 02:31:02,414 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:31:02,574 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-29 02:31:02,574 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 02:31:02,574 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1641702074] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:31:02,575 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 02:31:02,575 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2023-11-29 02:31:02,576 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2138210663] [2023-11-29 02:31:02,576 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:31:02,578 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 02:31:02,578 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 02:31:02,579 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 02:31:02,580 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:31:02,580 INFO L87 Difference]: Start difference. First operand 133 states and 217 transitions. Second operand has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 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) [2023-11-29 02:31:03,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:31:03,284 INFO L93 Difference]: Finished difference Result 395 states and 645 transitions. [2023-11-29 02:31:03,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 02:31:03,285 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 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 339 [2023-11-29 02:31:03,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:31:03,291 INFO L225 Difference]: With dead ends: 395 [2023-11-29 02:31:03,291 INFO L226 Difference]: Without dead ends: 263 [2023-11-29 02:31:03,292 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 704 GetRequests, 696 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:31:03,293 INFO L413 NwaCegarLoop]: 410 mSDtfsCounter, 208 mSDsluCounter, 205 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 208 SdHoareTripleChecker+Valid, 615 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-29 02:31:03,293 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [208 Valid, 615 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-29 02:31:03,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2023-11-29 02:31:03,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 261. [2023-11-29 02:31:03,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 261 states, 146 states have (on average 1.3835616438356164) internal successors, (202), 146 states have internal predecessors, (202), 112 states have call successors, (112), 2 states have call predecessors, (112), 2 states have return successors, (112), 112 states have call predecessors, (112), 112 states have call successors, (112) [2023-11-29 02:31:03,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 261 states and 426 transitions. [2023-11-29 02:31:03,360 INFO L78 Accepts]: Start accepts. Automaton has 261 states and 426 transitions. Word has length 339 [2023-11-29 02:31:03,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:31:03,362 INFO L495 AbstractCegarLoop]: Abstraction has 261 states and 426 transitions. [2023-11-29 02:31:03,362 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 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) [2023-11-29 02:31:03,362 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 426 transitions. [2023-11-29 02:31:03,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2023-11-29 02:31:03,370 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:31:03,370 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] [2023-11-29 02:31:03,376 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2023-11-29 02:31:03,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2023-11-29 02:31:03,773 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 02:31:03,773 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:31:03,774 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:31:03,774 INFO L85 PathProgramCache]: Analyzing trace with hash -413759025, now seen corresponding path program 1 times [2023-11-29 02:31:03,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 02:31:03,775 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [323394678] [2023-11-29 02:31:03,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:31:03,775 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 02:31:03,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 02:31:03,776 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 02:31:03,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-11-29 02:31:04,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:31:04,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-29 02:31:04,354 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:31:07,192 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 2755 proven. 84 refuted. 0 times theorem prover too weak. 3321 trivial. 0 not checked. [2023-11-29 02:31:07,192 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 02:31:07,418 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 02:31:07,419 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [323394678] [2023-11-29 02:31:07,419 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [323394678] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 02:31:07,419 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1534802565] [2023-11-29 02:31:07,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:31:07,419 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 02:31:07,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 02:31:07,421 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 02:31:07,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2023-11-29 02:31:08,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:31:08,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 02:31:08,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:31:12,436 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-29 02:31:12,436 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 02:31:12,436 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1534802565] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:31:12,436 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 02:31:12,437 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [8] total 9 [2023-11-29 02:31:12,437 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1484292920] [2023-11-29 02:31:12,437 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:31:12,438 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 02:31:12,438 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 02:31:12,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 02:31:12,439 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:31:12,440 INFO L87 Difference]: Start difference. First operand 261 states and 426 transitions. Second operand has 3 states, 3 states have (on average 21.0) internal successors, (63), 2 states have internal predecessors, (63), 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) [2023-11-29 02:31:13,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:31:13,105 INFO L93 Difference]: Finished difference Result 529 states and 861 transitions. [2023-11-29 02:31:13,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 02:31:13,106 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 2 states have internal predecessors, (63), 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 340 [2023-11-29 02:31:13,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:31:13,110 INFO L225 Difference]: With dead ends: 529 [2023-11-29 02:31:13,110 INFO L226 Difference]: Without dead ends: 269 [2023-11-29 02:31:13,112 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 707 GetRequests, 699 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:31:13,113 INFO L413 NwaCegarLoop]: 214 mSDtfsCounter, 44 mSDsluCounter, 205 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 44 SdHoareTripleChecker+Valid, 419 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-29 02:31:13,114 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [44 Valid, 419 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-29 02:31:13,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 269 states. [2023-11-29 02:31:13,154 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 269 to 267. [2023-11-29 02:31:13,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 267 states, 152 states have (on average 1.375) internal successors, (209), 152 states have internal predecessors, (209), 112 states have call successors, (112), 2 states have call predecessors, (112), 2 states have return successors, (112), 112 states have call predecessors, (112), 112 states have call successors, (112) [2023-11-29 02:31:13,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 433 transitions. [2023-11-29 02:31:13,159 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 433 transitions. Word has length 340 [2023-11-29 02:31:13,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:31:13,161 INFO L495 AbstractCegarLoop]: Abstraction has 267 states and 433 transitions. [2023-11-29 02:31:13,161 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 2 states have internal predecessors, (63), 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) [2023-11-29 02:31:13,161 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 433 transitions. [2023-11-29 02:31:13,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2023-11-29 02:31:13,164 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:31:13,164 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] [2023-11-29 02:31:13,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2023-11-29 02:31:13,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2023-11-29 02:31:13,569 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt [2023-11-29 02:31:13,569 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:31:13,569 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:31:13,569 INFO L85 PathProgramCache]: Analyzing trace with hash 1244110125, now seen corresponding path program 1 times [2023-11-29 02:31:13,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 02:31:13,570 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [71615397] [2023-11-29 02:31:13,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:31:13,570 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 02:31:13,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 02:31:13,571 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 02:31:13,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2023-11-29 02:31:14,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:31:14,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 548 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-29 02:31:14,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:31:16,783 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 2755 proven. 84 refuted. 0 times theorem prover too weak. 3321 trivial. 0 not checked. [2023-11-29 02:31:16,783 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 02:31:17,015 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 02:31:17,015 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [71615397] [2023-11-29 02:31:17,015 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [71615397] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 02:31:17,015 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [282018174] [2023-11-29 02:31:17,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:31:17,016 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 02:31:17,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 02:31:17,017 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 02:31:17,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2023-11-29 02:31:18,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:31:18,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 548 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-29 02:31:18,825 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:31:22,854 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 2338 proven. 72 refuted. 0 times theorem prover too weak. 3750 trivial. 0 not checked. [2023-11-29 02:31:22,854 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 02:31:23,666 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [282018174] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 02:31:23,666 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 02:31:23,666 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9] total 13 [2023-11-29 02:31:23,666 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1449550152] [2023-11-29 02:31:23,667 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 02:31:23,667 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-11-29 02:31:23,668 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 02:31:23,668 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-11-29 02:31:23,669 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=197, Unknown=0, NotChecked=0, Total=240 [2023-11-29 02:31:23,669 INFO L87 Difference]: Start difference. First operand 267 states and 433 transitions. Second operand has 13 states, 13 states have (on average 7.769230769230769) internal successors, (101), 13 states have internal predecessors, (101), 5 states have call successors, (72), 5 states have call predecessors, (72), 7 states have return successors, (73), 5 states have call predecessors, (73), 5 states have call successors, (73) [2023-11-29 02:31:53,232 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-11-29 02:32:30,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:32:30,638 INFO L93 Difference]: Finished difference Result 656 states and 1023 transitions. [2023-11-29 02:32:30,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-11-29 02:32:30,639 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 7.769230769230769) internal successors, (101), 13 states have internal predecessors, (101), 5 states have call successors, (72), 5 states have call predecessors, (72), 7 states have return successors, (73), 5 states have call predecessors, (73), 5 states have call successors, (73) Word has length 340 [2023-11-29 02:32:30,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:32:30,642 INFO L225 Difference]: With dead ends: 656 [2023-11-29 02:32:30,642 INFO L226 Difference]: Without dead ends: 390 [2023-11-29 02:32:30,643 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 762 GetRequests, 725 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 361 ImplicationChecksByTransitivity, 19.5s TimeCoverageRelationStatistics Valid=356, Invalid=1126, Unknown=0, NotChecked=0, Total=1482 [2023-11-29 02:32:30,644 INFO L413 NwaCegarLoop]: 145 mSDtfsCounter, 398 mSDsluCounter, 575 mSDsCounter, 0 mSdLazyCounter, 757 mSolverCounterSat, 612 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 48.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 399 SdHoareTripleChecker+Valid, 720 SdHoareTripleChecker+Invalid, 1369 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 612 IncrementalHoareTripleChecker+Valid, 757 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 49.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:32:30,644 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [399 Valid, 720 Invalid, 1369 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [612 Valid, 757 Invalid, 0 Unknown, 0 Unchecked, 49.2s Time] [2023-11-29 02:32:30,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 390 states. [2023-11-29 02:32:30,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 390 to 377. [2023-11-29 02:32:30,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 377 states, 207 states have (on average 1.2657004830917875) internal successors, (262), 208 states have internal predecessors, (262), 157 states have call successors, (157), 12 states have call predecessors, (157), 12 states have return successors, (157), 156 states have call predecessors, (157), 157 states have call successors, (157) [2023-11-29 02:32:30,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 377 states and 576 transitions. [2023-11-29 02:32:30,721 INFO L78 Accepts]: Start accepts. Automaton has 377 states and 576 transitions. Word has length 340 [2023-11-29 02:32:30,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:32:30,722 INFO L495 AbstractCegarLoop]: Abstraction has 377 states and 576 transitions. [2023-11-29 02:32:30,723 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 7.769230769230769) internal successors, (101), 13 states have internal predecessors, (101), 5 states have call successors, (72), 5 states have call predecessors, (72), 7 states have return successors, (73), 5 states have call predecessors, (73), 5 states have call successors, (73) [2023-11-29 02:32:30,723 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 576 transitions. [2023-11-29 02:32:30,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2023-11-29 02:32:30,730 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:32:30,730 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] [2023-11-29 02:32:30,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2023-11-29 02:32:30,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2023-11-29 02:32:31,131 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt [2023-11-29 02:32:31,131 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:32:31,131 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:32:31,132 INFO L85 PathProgramCache]: Analyzing trace with hash 1462964843, now seen corresponding path program 1 times [2023-11-29 02:32:31,132 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 02:32:31,132 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1954989480] [2023-11-29 02:32:31,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:32:31,132 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 02:32:31,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 02:32:31,133 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 02:32:31,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2023-11-29 02:32:31,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:32:31,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 02:32:31,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:32:35,683 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-29 02:32:35,683 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 02:32:35,683 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 02:32:35,683 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1954989480] [2023-11-29 02:32:35,684 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1954989480] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:32:35,684 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:32:35,684 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 02:32:35,684 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [543946877] [2023-11-29 02:32:35,684 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:32:35,685 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 02:32:35,685 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 02:32:35,686 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 02:32:35,686 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:32:35,686 INFO L87 Difference]: Start difference. First operand 377 states and 576 transitions. Second operand has 3 states, 3 states have (on average 21.0) internal successors, (63), 2 states have internal predecessors, (63), 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) [2023-11-29 02:32:36,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:32:36,160 INFO L93 Difference]: Finished difference Result 667 states and 1024 transitions. [2023-11-29 02:32:36,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 02:32:36,175 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 2 states have internal predecessors, (63), 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 340 [2023-11-29 02:32:36,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:32:36,179 INFO L225 Difference]: With dead ends: 667 [2023-11-29 02:32:36,179 INFO L226 Difference]: Without dead ends: 377 [2023-11-29 02:32:36,180 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 339 GetRequests, 338 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:32:36,181 INFO L413 NwaCegarLoop]: 210 mSDtfsCounter, 57 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 57 SdHoareTripleChecker+Valid, 210 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 02:32:36,181 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [57 Valid, 210 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 02:32:36,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 377 states. [2023-11-29 02:32:36,245 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 377 to 377. [2023-11-29 02:32:36,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 377 states, 207 states have (on average 1.2560386473429952) internal successors, (260), 208 states have internal predecessors, (260), 157 states have call successors, (157), 12 states have call predecessors, (157), 12 states have return successors, (157), 156 states have call predecessors, (157), 157 states have call successors, (157) [2023-11-29 02:32:36,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 377 states and 574 transitions. [2023-11-29 02:32:36,251 INFO L78 Accepts]: Start accepts. Automaton has 377 states and 574 transitions. Word has length 340 [2023-11-29 02:32:36,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:32:36,252 INFO L495 AbstractCegarLoop]: Abstraction has 377 states and 574 transitions. [2023-11-29 02:32:36,252 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 2 states have internal predecessors, (63), 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) [2023-11-29 02:32:36,252 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 574 transitions. [2023-11-29 02:32:36,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2023-11-29 02:32:36,255 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:32:36,255 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] [2023-11-29 02:32:36,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2023-11-29 02:32:36,455 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 02:32:36,456 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:32:36,456 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:32:36,456 INFO L85 PathProgramCache]: Analyzing trace with hash 1737688519, now seen corresponding path program 1 times [2023-11-29 02:32:36,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 02:32:36,457 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1891747105] [2023-11-29 02:32:36,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:32:36,457 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 02:32:36,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 02:32:36,460 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 02:32:36,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2023-11-29 02:32:37,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:32:37,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 02:32:37,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:32:37,716 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-29 02:32:37,716 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 02:32:37,716 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 02:32:37,717 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1891747105] [2023-11-29 02:32:37,717 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1891747105] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:32:37,717 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:32:37,717 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 02:32:37,717 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [234163017] [2023-11-29 02:32:37,717 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:32:37,717 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 02:32:37,718 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 02:32:37,718 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 02:32:37,718 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:32:37,718 INFO L87 Difference]: Start difference. First operand 377 states and 574 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 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) [2023-11-29 02:32:38,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:32:38,323 INFO L93 Difference]: Finished difference Result 819 states and 1252 transitions. [2023-11-29 02:32:38,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 02:32:38,326 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 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 341 [2023-11-29 02:32:38,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:32:38,330 INFO L225 Difference]: With dead ends: 819 [2023-11-29 02:32:38,330 INFO L226 Difference]: Without dead ends: 529 [2023-11-29 02:32:38,331 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 340 GetRequests, 339 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 02:32:38,332 INFO L413 NwaCegarLoop]: 416 mSDtfsCounter, 208 mSDsluCounter, 203 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 208 SdHoareTripleChecker+Valid, 619 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 02:32:38,332 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [208 Valid, 619 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 02:32:38,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 529 states. [2023-11-29 02:32:38,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 529 to 379. [2023-11-29 02:32:38,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 379 states, 209 states have (on average 1.2535885167464116) internal successors, (262), 210 states have internal predecessors, (262), 157 states have call successors, (157), 12 states have call predecessors, (157), 12 states have return successors, (157), 156 states have call predecessors, (157), 157 states have call successors, (157) [2023-11-29 02:32:38,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 379 states and 576 transitions. [2023-11-29 02:32:38,402 INFO L78 Accepts]: Start accepts. Automaton has 379 states and 576 transitions. Word has length 341 [2023-11-29 02:32:38,403 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:32:38,403 INFO L495 AbstractCegarLoop]: Abstraction has 379 states and 576 transitions. [2023-11-29 02:32:38,404 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 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) [2023-11-29 02:32:38,404 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 576 transitions. [2023-11-29 02:32:38,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2023-11-29 02:32:38,406 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:32:38,406 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] [2023-11-29 02:32:38,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Ended with exit code 0 [2023-11-29 02:32:38,607 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 02:32:38,607 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:32:38,607 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:32:38,607 INFO L85 PathProgramCache]: Analyzing trace with hash 1794946821, now seen corresponding path program 1 times [2023-11-29 02:32:38,608 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 02:32:38,608 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [45802133] [2023-11-29 02:32:38,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:32:38,608 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 02:32:38,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 02:32:38,609 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 02:32:38,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2023-11-29 02:32:39,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:32:39,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-29 02:32:39,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:32:43,274 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 2485 proven. 120 refuted. 0 times theorem prover too weak. 3555 trivial. 0 not checked. [2023-11-29 02:32:43,275 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 02:32:45,205 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 45 proven. 120 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2023-11-29 02:32:45,206 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 02:32:45,206 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [45802133] [2023-11-29 02:32:45,206 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [45802133] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 02:32:45,206 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 02:32:45,206 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 12 [2023-11-29 02:32:45,206 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [715195925] [2023-11-29 02:32:45,207 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 02:32:45,207 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-29 02:32:45,208 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 02:32:45,208 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-29 02:32:45,209 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2023-11-29 02:32:45,209 INFO L87 Difference]: Start difference. First operand 379 states and 576 transitions. Second operand has 12 states, 12 states have (on average 6.333333333333333) internal successors, (76), 12 states have internal predecessors, (76), 2 states have call successors, (96), 2 states have call predecessors, (96), 4 states have return successors, (97), 2 states have call predecessors, (97), 2 states have call successors, (97) [2023-11-29 02:32:55,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:32:55,582 INFO L93 Difference]: Finished difference Result 913 states and 1375 transitions. [2023-11-29 02:32:55,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2023-11-29 02:32:55,586 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 6.333333333333333) internal successors, (76), 12 states have internal predecessors, (76), 2 states have call successors, (96), 2 states have call predecessors, (96), 4 states have return successors, (97), 2 states have call predecessors, (97), 2 states have call successors, (97) Word has length 341 [2023-11-29 02:32:55,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:32:55,591 INFO L225 Difference]: With dead ends: 913 [2023-11-29 02:32:55,591 INFO L226 Difference]: Without dead ends: 621 [2023-11-29 02:32:55,593 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 703 GetRequests, 672 SyntacticMatches, 1 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 180 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=271, Invalid=721, Unknown=0, NotChecked=0, Total=992 [2023-11-29 02:32:55,594 INFO L413 NwaCegarLoop]: 299 mSDtfsCounter, 599 mSDsluCounter, 835 mSDsCounter, 0 mSdLazyCounter, 962 mSolverCounterSat, 592 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 601 SdHoareTripleChecker+Valid, 1134 SdHoareTripleChecker+Invalid, 1554 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 592 IncrementalHoareTripleChecker+Valid, 962 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2023-11-29 02:32:55,594 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [601 Valid, 1134 Invalid, 1554 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [592 Valid, 962 Invalid, 0 Unknown, 0 Unchecked, 8.4s Time] [2023-11-29 02:32:55,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 621 states. [2023-11-29 02:32:55,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 621 to 410. [2023-11-29 02:32:55,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 410 states, 225 states have (on average 1.231111111111111) internal successors, (277), 226 states have internal predecessors, (277), 168 states have call successors, (168), 16 states have call predecessors, (168), 16 states have return successors, (168), 167 states have call predecessors, (168), 168 states have call successors, (168) [2023-11-29 02:32:55,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 410 states and 613 transitions. [2023-11-29 02:32:55,696 INFO L78 Accepts]: Start accepts. Automaton has 410 states and 613 transitions. Word has length 341 [2023-11-29 02:32:55,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:32:55,697 INFO L495 AbstractCegarLoop]: Abstraction has 410 states and 613 transitions. [2023-11-29 02:32:55,697 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 6.333333333333333) internal successors, (76), 12 states have internal predecessors, (76), 2 states have call successors, (96), 2 states have call predecessors, (96), 4 states have return successors, (97), 2 states have call predecessors, (97), 2 states have call successors, (97) [2023-11-29 02:32:55,698 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 613 transitions. [2023-11-29 02:32:55,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2023-11-29 02:32:55,700 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:32:55,700 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] [2023-11-29 02:32:55,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Ended with exit code 0 [2023-11-29 02:32:55,901 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 02:32:55,901 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:32:55,902 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:32:55,902 INFO L85 PathProgramCache]: Analyzing trace with hash 1741108969, now seen corresponding path program 1 times [2023-11-29 02:32:55,903 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 02:32:55,903 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1157541002] [2023-11-29 02:32:55,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:32:55,903 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 02:32:55,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 02:32:55,904 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 02:32:55,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2023-11-29 02:32:56,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:32:57,046 INFO L262 TraceCheckSpWp]: Trace formula consists of 549 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-29 02:32:57,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 02:33:05,858 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2023-11-29 02:33:05,858 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 02:33:05,859 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 02:33:05,859 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1157541002] [2023-11-29 02:33:05,859 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1157541002] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:33:05,859 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:33:05,859 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 02:33:05,859 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [702618252] [2023-11-29 02:33:05,859 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:33:05,860 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 02:33:05,860 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 02:33:05,861 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 02:33:05,861 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:33:05,861 INFO L87 Difference]: Start difference. First operand 410 states and 613 transitions. Second operand has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 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) [2023-11-29 02:33:07,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:33:07,872 INFO L93 Difference]: Finished difference Result 748 states and 1126 transitions. [2023-11-29 02:33:07,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 02:33:07,885 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 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 342 [2023-11-29 02:33:07,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:33:07,889 INFO L225 Difference]: With dead ends: 748 [2023-11-29 02:33:07,889 INFO L226 Difference]: Without dead ends: 450 [2023-11-29 02:33:07,890 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 344 GetRequests, 338 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-29 02:33:07,891 INFO L413 NwaCegarLoop]: 209 mSDtfsCounter, 140 mSDsluCounter, 508 mSDsCounter, 0 mSdLazyCounter, 137 mSolverCounterSat, 113 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 140 SdHoareTripleChecker+Valid, 717 SdHoareTripleChecker+Invalid, 250 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 137 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2023-11-29 02:33:07,891 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [140 Valid, 717 Invalid, 250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 137 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2023-11-29 02:33:07,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 450 states. [2023-11-29 02:33:07,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 450 to 434. [2023-11-29 02:33:07,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 249 states have (on average 1.2811244979919678) internal successors, (319), 249 states have internal predecessors, (319), 168 states have call successors, (168), 16 states have call predecessors, (168), 16 states have return successors, (168), 168 states have call predecessors, (168), 168 states have call successors, (168) [2023-11-29 02:33:07,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 655 transitions. [2023-11-29 02:33:07,978 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 655 transitions. Word has length 342 [2023-11-29 02:33:07,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:33:07,979 INFO L495 AbstractCegarLoop]: Abstraction has 434 states and 655 transitions. [2023-11-29 02:33:07,979 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 4 states have internal predecessors, (65), 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) [2023-11-29 02:33:07,979 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 655 transitions. [2023-11-29 02:33:07,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2023-11-29 02:33:07,981 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:33:07,982 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] [2023-11-29 02:33:08,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Ended with exit code 0 [2023-11-29 02:33:08,182 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 02:33:08,182 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:33:08,183 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:33:08,183 INFO L85 PathProgramCache]: Analyzing trace with hash -1977897073, now seen corresponding path program 1 times [2023-11-29 02:33:08,183 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 02:33:08,183 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1092736410] [2023-11-29 02:33:08,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:33:08,183 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 02:33:08,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 02:33:08,184 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 02:33:08,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4da06aa1-239c-483e-999b-3b7a4882cbe5/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2023-11-29 02:33:09,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:33:09,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 22 conjunts are in the unsatisfiable core [2023-11-29 02:33:09,402 INFO L285 TraceCheckSpWp]: Computing forward predicates...