./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-28.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/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_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-28.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/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_0f429c70-9190-4c5a-95d3-19e843aa654a/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 18ba50d64852b68ea2515543b9d6fd69509342b6bbaf4189c80d892ba3751848 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 06:18:22,090 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 06:18:22,154 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-29 06:18:22,158 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 06:18:22,159 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 06:18:22,183 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 06:18:22,184 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 06:18:22,184 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 06:18:22,185 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 06:18:22,186 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 06:18:22,186 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 06:18:22,187 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 06:18:22,187 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 06:18:22,188 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 06:18:22,188 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 06:18:22,189 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 06:18:22,189 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 06:18:22,190 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 06:18:22,190 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 06:18:22,191 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 06:18:22,191 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 06:18:22,192 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 06:18:22,193 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 06:18:22,193 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 06:18:22,193 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 06:18:22,194 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 06:18:22,194 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 06:18:22,195 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 06:18:22,195 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 06:18:22,195 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 06:18:22,196 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 06:18:22,196 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 06:18:22,197 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 06:18:22,197 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 06:18:22,197 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 06:18:22,197 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 06:18:22,197 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 06:18:22,198 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 06:18:22,198 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 06:18:22,198 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 06:18:22,198 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 06:18:22,199 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 06:18:22,199 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_0f429c70-9190-4c5a-95d3-19e843aa654a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 18ba50d64852b68ea2515543b9d6fd69509342b6bbaf4189c80d892ba3751848 [2023-11-29 06:18:22,405 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 06:18:22,425 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 06:18:22,428 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 06:18:22,429 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 06:18:22,429 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 06:18:22,430 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-28.i [2023-11-29 06:18:25,200 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 06:18:25,453 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 06:18:25,453 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-28.i [2023-11-29 06:18:25,465 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/data/8bea894e1/9ebd47755e0b48dc9dab922e650f6f0d/FLAGcee8e5d10 [2023-11-29 06:18:25,478 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/data/8bea894e1/9ebd47755e0b48dc9dab922e650f6f0d [2023-11-29 06:18:25,480 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 06:18:25,481 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 06:18:25,482 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 06:18:25,482 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 06:18:25,487 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 06:18:25,487 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:18:25" (1/1) ... [2023-11-29 06:18:25,488 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ecd0356 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:18:25, skipping insertion in model container [2023-11-29 06:18:25,489 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:18:25" (1/1) ... [2023-11-29 06:18:25,529 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 06:18:25,648 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_0f429c70-9190-4c5a-95d3-19e843aa654a/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-28.i[916,929] [2023-11-29 06:18:25,753 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 06:18:25,767 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 06:18:25,777 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_0f429c70-9190-4c5a-95d3-19e843aa654a/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-28.i[916,929] [2023-11-29 06:18:25,834 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 06:18:25,852 INFO L206 MainTranslator]: Completed translation [2023-11-29 06:18:25,852 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:18:25 WrapperNode [2023-11-29 06:18:25,852 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 06:18:25,853 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 06:18:25,853 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 06:18:25,853 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 06:18:25,859 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:18:25" (1/1) ... [2023-11-29 06:18:25,876 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:18:25" (1/1) ... [2023-11-29 06:18:25,932 INFO L138 Inliner]: procedures = 26, calls = 79, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 396 [2023-11-29 06:18:25,932 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 06:18:25,933 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 06:18:25,933 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 06:18:25,933 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 06:18:25,942 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:18:25" (1/1) ... [2023-11-29 06:18:25,943 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:18:25" (1/1) ... [2023-11-29 06:18:25,950 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:18:25" (1/1) ... [2023-11-29 06:18:25,979 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 06:18:25,979 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:18:25" (1/1) ... [2023-11-29 06:18:25,979 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:18:25" (1/1) ... [2023-11-29 06:18:25,997 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:18:25" (1/1) ... [2023-11-29 06:18:26,002 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:18:25" (1/1) ... [2023-11-29 06:18:26,007 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:18:25" (1/1) ... [2023-11-29 06:18:26,012 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:18:25" (1/1) ... [2023-11-29 06:18:26,022 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 06:18:26,023 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 06:18:26,024 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 06:18:26,024 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 06:18:26,025 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:18:25" (1/1) ... [2023-11-29 06:18:26,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 06:18:26,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:18:26,051 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 06:18:26,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 06:18:26,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 06:18:26,087 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 06:18:26,087 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 06:18:26,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 06:18:26,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 06:18:26,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 06:18:26,214 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 06:18:26,216 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 06:18:26,701 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 06:18:26,741 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 06:18:26,741 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 06:18:26,742 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 06:18:26 BoogieIcfgContainer [2023-11-29 06:18:26,742 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 06:18:26,744 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 06:18:26,744 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 06:18:26,747 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 06:18:26,748 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 06:18:25" (1/3) ... [2023-11-29 06:18:26,748 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@265d184e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 06:18:26, skipping insertion in model container [2023-11-29 06:18:26,748 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:18:25" (2/3) ... [2023-11-29 06:18:26,749 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@265d184e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 06:18:26, skipping insertion in model container [2023-11-29 06:18:26,749 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 06:18:26" (3/3) ... [2023-11-29 06:18:26,750 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-28.i [2023-11-29 06:18:26,764 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 06:18:26,765 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 06:18:26,810 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 06:18:26,815 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;@1e45ba3a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 06:18:26,816 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 06:18:26,820 INFO L276 IsEmpty]: Start isEmpty. Operand has 166 states, 97 states have (on average 1.4329896907216495) internal successors, (139), 98 states have internal predecessors, (139), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 06:18:26,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2023-11-29 06:18:26,843 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:18:26,844 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:18:26,845 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:18:26,849 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:18:26,850 INFO L85 PathProgramCache]: Analyzing trace with hash -377322067, now seen corresponding path program 1 times [2023-11-29 06:18:26,857 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:18:26,857 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [674874007] [2023-11-29 06:18:26,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:18:26,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:18:27,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:18:27,150 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:18:27,150 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [674874007] [2023-11-29 06:18:27,150 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-29 06:18:27,151 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2012053530] [2023-11-29 06:18:27,151 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:18:27,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:18:27,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:18:27,156 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:18:27,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 06:18:27,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:18:27,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 869 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 06:18:27,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:18:27,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 8450 trivial. 0 not checked. [2023-11-29 06:18:27,537 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:18:27,538 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2012053530] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:18:27,538 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:18:27,538 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 06:18:27,540 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [306049082] [2023-11-29 06:18:27,541 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:18:27,547 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 06:18:27,547 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:18:27,577 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 06:18:27,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 06:18:27,581 INFO L87 Difference]: Start difference. First operand has 166 states, 97 states have (on average 1.4329896907216495) internal successors, (139), 98 states have internal predecessors, (139), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) Second operand has 2 states, 2 states have (on average 38.0) internal successors, (76), 2 states have internal predecessors, (76), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 2 states have call successors, (66) [2023-11-29 06:18:27,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:18:27,642 INFO L93 Difference]: Finished difference Result 329 states and 606 transitions. [2023-11-29 06:18:27,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 06:18:27,644 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 38.0) internal successors, (76), 2 states have internal predecessors, (76), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 2 states have call successors, (66) Word has length 401 [2023-11-29 06:18:27,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:18:27,654 INFO L225 Difference]: With dead ends: 329 [2023-11-29 06:18:27,654 INFO L226 Difference]: Without dead ends: 164 [2023-11-29 06:18:27,660 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 400 GetRequests, 400 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 06:18:27,664 INFO L413 NwaCegarLoop]: 263 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, 263 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 06:18:27,665 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 263 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 06:18:27,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 164 states. [2023-11-29 06:18:27,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 164 to 164. [2023-11-29 06:18:27,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 164 states, 96 states have (on average 1.3958333333333333) internal successors, (134), 96 states have internal predecessors, (134), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 06:18:27,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 164 states and 266 transitions. [2023-11-29 06:18:27,732 INFO L78 Accepts]: Start accepts. Automaton has 164 states and 266 transitions. Word has length 401 [2023-11-29 06:18:27,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:18:27,733 INFO L495 AbstractCegarLoop]: Abstraction has 164 states and 266 transitions. [2023-11-29 06:18:27,733 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 38.0) internal successors, (76), 2 states have internal predecessors, (76), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 2 states have call successors, (66) [2023-11-29 06:18:27,734 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 266 transitions. [2023-11-29 06:18:27,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2023-11-29 06:18:27,746 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:18:27,746 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:18:27,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 06:18:27,947 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:18:27,947 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:18:27,948 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:18:27,948 INFO L85 PathProgramCache]: Analyzing trace with hash -205156935, now seen corresponding path program 1 times [2023-11-29 06:18:27,949 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:18:27,949 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [382687328] [2023-11-29 06:18:27,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:18:27,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:18:28,059 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:18:28,060 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1723031597] [2023-11-29 06:18:28,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:18:28,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:18:28,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:18:28,062 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:18:28,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-29 06:18:28,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:18:28,364 INFO L262 TraceCheckSpWp]: Trace formula consists of 869 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-29 06:18:28,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:18:29,025 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-29 06:18:29,025 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:18:29,025 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:18:29,025 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [382687328] [2023-11-29 06:18:29,038 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:18:29,038 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1723031597] [2023-11-29 06:18:29,038 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1723031597] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:18:29,038 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:18:29,039 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 06:18:29,040 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1836279425] [2023-11-29 06:18:29,040 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:18:29,042 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 06:18:29,042 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:18:29,043 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 06:18:29,044 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 06:18:29,044 INFO L87 Difference]: Start difference. First operand 164 states and 266 transitions. Second operand has 5 states, 5 states have (on average 14.8) internal successors, (74), 4 states have internal predecessors, (74), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:18:29,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:18:29,758 INFO L93 Difference]: Finished difference Result 688 states and 1114 transitions. [2023-11-29 06:18:29,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 06:18:29,759 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 4 states have internal predecessors, (74), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 401 [2023-11-29 06:18:29,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:18:29,769 INFO L225 Difference]: With dead ends: 688 [2023-11-29 06:18:29,769 INFO L226 Difference]: Without dead ends: 525 [2023-11-29 06:18:29,771 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 403 GetRequests, 397 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-29 06:18:29,772 INFO L413 NwaCegarLoop]: 256 mSDtfsCounter, 590 mSDsluCounter, 769 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 399 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 590 SdHoareTripleChecker+Valid, 1025 SdHoareTripleChecker+Invalid, 435 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 399 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-29 06:18:29,773 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [590 Valid, 1025 Invalid, 435 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [399 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-29 06:18:29,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 525 states. [2023-11-29 06:18:29,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 525 to 329. [2023-11-29 06:18:29,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 329 states, 194 states have (on average 1.3917525773195876) internal successors, (270), 194 states have internal predecessors, (270), 132 states have call successors, (132), 2 states have call predecessors, (132), 2 states have return successors, (132), 132 states have call predecessors, (132), 132 states have call successors, (132) [2023-11-29 06:18:29,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 329 states and 534 transitions. [2023-11-29 06:18:29,875 INFO L78 Accepts]: Start accepts. Automaton has 329 states and 534 transitions. Word has length 401 [2023-11-29 06:18:29,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:18:29,878 INFO L495 AbstractCegarLoop]: Abstraction has 329 states and 534 transitions. [2023-11-29 06:18:29,878 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 4 states have internal predecessors, (74), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:18:29,878 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 534 transitions. [2023-11-29 06:18:29,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2023-11-29 06:18:29,883 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:18:29,883 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:18:29,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-29 06:18:30,083 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2023-11-29 06:18:30,084 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:18:30,084 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:18:30,085 INFO L85 PathProgramCache]: Analyzing trace with hash 1569850427, now seen corresponding path program 1 times [2023-11-29 06:18:30,085 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:18:30,085 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1747840013] [2023-11-29 06:18:30,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:18:30,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:18:30,149 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:18:30,150 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1600530981] [2023-11-29 06:18:30,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:18:30,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:18:30,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:18:30,151 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:18:30,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-29 06:18:30,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:18:30,428 INFO L262 TraceCheckSpWp]: Trace formula consists of 867 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 06:18:30,437 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:18:30,876 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-29 06:18:30,876 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:18:30,877 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:18:30,877 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1747840013] [2023-11-29 06:18:30,877 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:18:30,877 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1600530981] [2023-11-29 06:18:30,877 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1600530981] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:18:30,877 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:18:30,878 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 06:18:30,878 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [577492487] [2023-11-29 06:18:30,878 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:18:30,879 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 06:18:30,879 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:18:30,880 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 06:18:30,880 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:18:30,880 INFO L87 Difference]: Start difference. First operand 329 states and 534 transitions. Second operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 2 states have internal predecessors, (74), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:18:30,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:18:30,933 INFO L93 Difference]: Finished difference Result 985 states and 1600 transitions. [2023-11-29 06:18:30,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 06:18:30,934 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 2 states have internal predecessors, (74), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 401 [2023-11-29 06:18:30,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:18:30,941 INFO L225 Difference]: With dead ends: 985 [2023-11-29 06:18:30,941 INFO L226 Difference]: Without dead ends: 657 [2023-11-29 06:18:30,942 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 400 GetRequests, 399 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 06:18:30,944 INFO L413 NwaCegarLoop]: 260 mSDtfsCounter, 80 mSDsluCounter, 258 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 80 SdHoareTripleChecker+Valid, 518 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 06:18:30,945 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [80 Valid, 518 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 06:18:30,946 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 657 states. [2023-11-29 06:18:31,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 657 to 655. [2023-11-29 06:18:31,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 655 states, 386 states have (on average 1.38860103626943) internal successors, (536), 386 states have internal predecessors, (536), 264 states have call successors, (264), 4 states have call predecessors, (264), 4 states have return successors, (264), 264 states have call predecessors, (264), 264 states have call successors, (264) [2023-11-29 06:18:31,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 655 states and 1064 transitions. [2023-11-29 06:18:31,070 INFO L78 Accepts]: Start accepts. Automaton has 655 states and 1064 transitions. Word has length 401 [2023-11-29 06:18:31,071 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:18:31,071 INFO L495 AbstractCegarLoop]: Abstraction has 655 states and 1064 transitions. [2023-11-29 06:18:31,071 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 2 states have internal predecessors, (74), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:18:31,071 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1064 transitions. [2023-11-29 06:18:31,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2023-11-29 06:18:31,074 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:18:31,075 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:18:31,081 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-29 06:18:31,275 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2023-11-29 06:18:31,276 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:18:31,276 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:18:31,276 INFO L85 PathProgramCache]: Analyzing trace with hash 291448082, now seen corresponding path program 1 times [2023-11-29 06:18:31,277 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:18:31,277 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [507445588] [2023-11-29 06:18:31,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:18:31,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:18:31,327 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:18:31,328 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [640723678] [2023-11-29 06:18:31,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:18:31,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:18:31,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:18:31,329 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:18:31,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-29 06:18:31,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:18:31,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 870 conjuncts, 19 conjunts are in the unsatisfiable core [2023-11-29 06:18:31,622 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:18:43,226 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-29 06:18:43,226 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:18:43,227 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:18:43,227 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [507445588] [2023-11-29 06:18:43,227 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:18:43,227 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [640723678] [2023-11-29 06:18:43,227 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [640723678] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:18:43,227 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:18:43,228 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-29 06:18:43,228 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1971390720] [2023-11-29 06:18:43,228 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:18:43,229 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-29 06:18:43,229 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:18:43,230 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-29 06:18:43,230 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2023-11-29 06:18:43,230 INFO L87 Difference]: Start difference. First operand 655 states and 1064 transitions. Second operand has 12 states, 12 states have (on average 6.25) internal successors, (75), 11 states have internal predecessors, (75), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:18:45,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:18:45,116 INFO L93 Difference]: Finished difference Result 1498 states and 2397 transitions. [2023-11-29 06:18:45,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2023-11-29 06:18:45,117 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 6.25) internal successors, (75), 11 states have internal predecessors, (75), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 402 [2023-11-29 06:18:45,118 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:18:45,124 INFO L225 Difference]: With dead ends: 1498 [2023-11-29 06:18:45,124 INFO L226 Difference]: Without dead ends: 844 [2023-11-29 06:18:45,128 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 412 GetRequests, 391 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 72 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=166, Invalid=340, Unknown=0, NotChecked=0, Total=506 [2023-11-29 06:18:45,129 INFO L413 NwaCegarLoop]: 271 mSDtfsCounter, 539 mSDsluCounter, 1068 mSDsCounter, 0 mSdLazyCounter, 513 mSolverCounterSat, 144 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 539 SdHoareTripleChecker+Valid, 1339 SdHoareTripleChecker+Invalid, 657 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 144 IncrementalHoareTripleChecker+Valid, 513 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-11-29 06:18:45,129 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [539 Valid, 1339 Invalid, 657 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [144 Valid, 513 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-11-29 06:18:45,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 844 states. [2023-11-29 06:18:45,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 844 to 703. [2023-11-29 06:18:45,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 703 states, 424 states have (on average 1.3773584905660377) internal successors, (584), 425 states have internal predecessors, (584), 272 states have call successors, (272), 6 states have call predecessors, (272), 6 states have return successors, (272), 271 states have call predecessors, (272), 272 states have call successors, (272) [2023-11-29 06:18:45,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 703 states and 1128 transitions. [2023-11-29 06:18:45,282 INFO L78 Accepts]: Start accepts. Automaton has 703 states and 1128 transitions. Word has length 402 [2023-11-29 06:18:45,283 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:18:45,283 INFO L495 AbstractCegarLoop]: Abstraction has 703 states and 1128 transitions. [2023-11-29 06:18:45,283 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 6.25) internal successors, (75), 11 states have internal predecessors, (75), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:18:45,283 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1128 transitions. [2023-11-29 06:18:45,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2023-11-29 06:18:45,287 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:18:45,287 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:18:45,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-11-29 06:18:45,488 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:18:45,488 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:18:45,488 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:18:45,488 INFO L85 PathProgramCache]: Analyzing trace with hash 2131349646, now seen corresponding path program 1 times [2023-11-29 06:18:45,489 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:18:45,489 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [277413126] [2023-11-29 06:18:45,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:18:45,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:18:45,544 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:18:45,545 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [270005690] [2023-11-29 06:18:45,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:18:45,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:18:45,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:18:45,546 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:18:45,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-29 06:18:45,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:18:45,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 872 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-29 06:18:45,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:18:54,498 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-29 06:18:54,498 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:18:54,498 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:18:54,499 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [277413126] [2023-11-29 06:18:54,499 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:18:54,499 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [270005690] [2023-11-29 06:18:54,499 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [270005690] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:18:54,499 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:18:54,499 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-29 06:18:54,499 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [674230237] [2023-11-29 06:18:54,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:18:54,500 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 06:18:54,500 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:18:54,501 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 06:18:54,501 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2023-11-29 06:18:54,501 INFO L87 Difference]: Start difference. First operand 703 states and 1128 transitions. Second operand has 10 states, 10 states have (on average 7.5) internal successors, (75), 10 states have internal predecessors, (75), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:18:55,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:18:55,770 INFO L93 Difference]: Finished difference Result 1658 states and 2620 transitions. [2023-11-29 06:18:55,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-29 06:18:55,771 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.5) internal successors, (75), 10 states have internal predecessors, (75), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 402 [2023-11-29 06:18:55,772 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:18:55,777 INFO L225 Difference]: With dead ends: 1658 [2023-11-29 06:18:55,778 INFO L226 Difference]: Without dead ends: 968 [2023-11-29 06:18:55,780 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 410 GetRequests, 393 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=102, Invalid=240, Unknown=0, NotChecked=0, Total=342 [2023-11-29 06:18:55,781 INFO L413 NwaCegarLoop]: 279 mSDtfsCounter, 233 mSDsluCounter, 850 mSDsCounter, 0 mSdLazyCounter, 227 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 233 SdHoareTripleChecker+Valid, 1129 SdHoareTripleChecker+Invalid, 236 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 227 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 06:18:55,782 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [233 Valid, 1129 Invalid, 236 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 227 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 06:18:55,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 968 states. [2023-11-29 06:18:55,884 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 968 to 815. [2023-11-29 06:18:55,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 815 states, 518 states have (on average 1.386100386100386) internal successors, (718), 521 states have internal predecessors, (718), 288 states have call successors, (288), 8 states have call predecessors, (288), 8 states have return successors, (288), 285 states have call predecessors, (288), 288 states have call successors, (288) [2023-11-29 06:18:55,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 815 states and 1294 transitions. [2023-11-29 06:18:55,891 INFO L78 Accepts]: Start accepts. Automaton has 815 states and 1294 transitions. Word has length 402 [2023-11-29 06:18:55,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:18:55,892 INFO L495 AbstractCegarLoop]: Abstraction has 815 states and 1294 transitions. [2023-11-29 06:18:55,892 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.5) internal successors, (75), 10 states have internal predecessors, (75), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:18:55,892 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1294 transitions. [2023-11-29 06:18:55,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2023-11-29 06:18:55,894 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:18:55,895 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:18:55,901 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-11-29 06:18:56,095 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:18:56,096 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:18:56,096 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:18:56,096 INFO L85 PathProgramCache]: Analyzing trace with hash 878254096, now seen corresponding path program 1 times [2023-11-29 06:18:56,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:18:56,097 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [732492768] [2023-11-29 06:18:56,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:18:56,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:18:56,151 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:18:56,152 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1355148896] [2023-11-29 06:18:56,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:18:56,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:18:56,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:18:56,153 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:18:56,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-29 06:18:56,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:18:56,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 872 conjuncts, 23 conjunts are in the unsatisfiable core [2023-11-29 06:18:56,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:19:06,083 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-29 06:19:06,084 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:19:06,084 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:19:06,084 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [732492768] [2023-11-29 06:19:06,084 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:19:06,084 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1355148896] [2023-11-29 06:19:06,084 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1355148896] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:19:06,084 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:19:06,085 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-29 06:19:06,085 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1183050536] [2023-11-29 06:19:06,085 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:19:06,086 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-29 06:19:06,086 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:19:06,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-29 06:19:06,087 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2023-11-29 06:19:06,087 INFO L87 Difference]: Start difference. First operand 815 states and 1294 transitions. Second operand has 12 states, 12 states have (on average 6.25) internal successors, (75), 11 states have internal predecessors, (75), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:19:07,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:19:07,903 INFO L93 Difference]: Finished difference Result 1748 states and 2749 transitions. [2023-11-29 06:19:07,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2023-11-29 06:19:07,904 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 6.25) internal successors, (75), 11 states have internal predecessors, (75), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 402 [2023-11-29 06:19:07,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:19:07,911 INFO L225 Difference]: With dead ends: 1748 [2023-11-29 06:19:07,911 INFO L226 Difference]: Without dead ends: 946 [2023-11-29 06:19:07,914 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 412 GetRequests, 391 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=166, Invalid=340, Unknown=0, NotChecked=0, Total=506 [2023-11-29 06:19:07,914 INFO L413 NwaCegarLoop]: 281 mSDtfsCounter, 370 mSDsluCounter, 1110 mSDsCounter, 0 mSdLazyCounter, 553 mSolverCounterSat, 139 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 370 SdHoareTripleChecker+Valid, 1391 SdHoareTripleChecker+Invalid, 692 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 139 IncrementalHoareTripleChecker+Valid, 553 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2023-11-29 06:19:07,915 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [370 Valid, 1391 Invalid, 692 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [139 Valid, 553 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2023-11-29 06:19:07,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 946 states. [2023-11-29 06:19:08,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 946 to 829. [2023-11-29 06:19:08,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 829 states, 532 states have (on average 1.3909774436090225) internal successors, (740), 535 states have internal predecessors, (740), 288 states have call successors, (288), 8 states have call predecessors, (288), 8 states have return successors, (288), 285 states have call predecessors, (288), 288 states have call successors, (288) [2023-11-29 06:19:08,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 829 states and 1316 transitions. [2023-11-29 06:19:08,019 INFO L78 Accepts]: Start accepts. Automaton has 829 states and 1316 transitions. Word has length 402 [2023-11-29 06:19:08,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:19:08,019 INFO L495 AbstractCegarLoop]: Abstraction has 829 states and 1316 transitions. [2023-11-29 06:19:08,020 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 6.25) internal successors, (75), 11 states have internal predecessors, (75), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:19:08,020 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1316 transitions. [2023-11-29 06:19:08,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2023-11-29 06:19:08,022 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:19:08,023 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:19:08,029 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-11-29 06:19:08,223 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:19:08,224 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:19:08,224 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:19:08,224 INFO L85 PathProgramCache]: Analyzing trace with hash -1576811636, now seen corresponding path program 1 times [2023-11-29 06:19:08,224 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:19:08,224 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1083708679] [2023-11-29 06:19:08,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:19:08,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:19:08,277 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:19:08,277 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [108171652] [2023-11-29 06:19:08,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:19:08,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:19:08,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:19:08,278 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:19:08,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-29 06:19:08,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:19:08,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 874 conjuncts, 25 conjunts are in the unsatisfiable core [2023-11-29 06:19:08,567 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:19:14,948 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-29 06:19:14,948 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:19:14,949 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:19:14,949 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1083708679] [2023-11-29 06:19:14,949 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:19:14,949 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [108171652] [2023-11-29 06:19:14,949 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [108171652] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:19:14,949 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:19:14,949 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-29 06:19:14,950 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1592387963] [2023-11-29 06:19:14,950 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:19:14,950 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-29 06:19:14,951 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:19:14,951 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-29 06:19:14,951 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=83, Unknown=0, NotChecked=0, Total=132 [2023-11-29 06:19:14,952 INFO L87 Difference]: Start difference. First operand 829 states and 1316 transitions. Second operand has 12 states, 12 states have (on average 6.25) internal successors, (75), 11 states have internal predecessors, (75), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:19:17,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:19:17,415 INFO L93 Difference]: Finished difference Result 1782 states and 2796 transitions. [2023-11-29 06:19:17,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2023-11-29 06:19:17,416 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 6.25) internal successors, (75), 11 states have internal predecessors, (75), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 402 [2023-11-29 06:19:17,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:19:17,424 INFO L225 Difference]: With dead ends: 1782 [2023-11-29 06:19:17,424 INFO L226 Difference]: Without dead ends: 966 [2023-11-29 06:19:17,428 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 413 GetRequests, 391 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=184, Invalid=368, Unknown=0, NotChecked=0, Total=552 [2023-11-29 06:19:17,429 INFO L413 NwaCegarLoop]: 290 mSDtfsCounter, 444 mSDsluCounter, 1385 mSDsCounter, 0 mSdLazyCounter, 1049 mSolverCounterSat, 141 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 444 SdHoareTripleChecker+Valid, 1675 SdHoareTripleChecker+Invalid, 1190 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 141 IncrementalHoareTripleChecker+Valid, 1049 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2023-11-29 06:19:17,429 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [444 Valid, 1675 Invalid, 1190 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [141 Valid, 1049 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2023-11-29 06:19:17,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 966 states. [2023-11-29 06:19:17,572 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 966 to 841. [2023-11-29 06:19:17,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 841 states, 544 states have (on average 1.3897058823529411) internal successors, (756), 547 states have internal predecessors, (756), 288 states have call successors, (288), 8 states have call predecessors, (288), 8 states have return successors, (288), 285 states have call predecessors, (288), 288 states have call successors, (288) [2023-11-29 06:19:17,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 841 states and 1332 transitions. [2023-11-29 06:19:17,581 INFO L78 Accepts]: Start accepts. Automaton has 841 states and 1332 transitions. Word has length 402 [2023-11-29 06:19:17,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:19:17,582 INFO L495 AbstractCegarLoop]: Abstraction has 841 states and 1332 transitions. [2023-11-29 06:19:17,583 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 6.25) internal successors, (75), 11 states have internal predecessors, (75), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:19:17,583 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1332 transitions. [2023-11-29 06:19:17,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2023-11-29 06:19:17,586 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:19:17,587 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:19:17,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2023-11-29 06:19:17,787 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:19:17,787 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:19:17,788 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:19:17,788 INFO L85 PathProgramCache]: Analyzing trace with hash -988415596, now seen corresponding path program 1 times [2023-11-29 06:19:17,788 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:19:17,788 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [662322337] [2023-11-29 06:19:17,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:19:17,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:19:17,842 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:19:17,842 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1468427806] [2023-11-29 06:19:17,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:19:17,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:19:17,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:19:17,843 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:19:17,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-29 06:19:18,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:19:18,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 870 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-29 06:19:18,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:19:22,716 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-29 06:19:22,716 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:19:22,716 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:19:22,716 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [662322337] [2023-11-29 06:19:22,716 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:19:22,716 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1468427806] [2023-11-29 06:19:22,717 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1468427806] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:19:22,717 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:19:22,717 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-29 06:19:22,717 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1871350491] [2023-11-29 06:19:22,717 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:19:22,718 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 06:19:22,718 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:19:22,719 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 06:19:22,719 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2023-11-29 06:19:22,719 INFO L87 Difference]: Start difference. First operand 841 states and 1332 transitions. Second operand has 10 states, 10 states have (on average 7.5) internal successors, (75), 10 states have internal predecessors, (75), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:19:23,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:19:23,169 INFO L93 Difference]: Finished difference Result 1846 states and 2890 transitions. [2023-11-29 06:19:23,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-29 06:19:23,170 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.5) internal successors, (75), 10 states have internal predecessors, (75), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 402 [2023-11-29 06:19:23,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:19:23,178 INFO L225 Difference]: With dead ends: 1846 [2023-11-29 06:19:23,178 INFO L226 Difference]: Without dead ends: 1018 [2023-11-29 06:19:23,181 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 410 GetRequests, 393 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=102, Invalid=240, Unknown=0, NotChecked=0, Total=342 [2023-11-29 06:19:23,182 INFO L413 NwaCegarLoop]: 291 mSDtfsCounter, 192 mSDsluCounter, 1121 mSDsCounter, 0 mSdLazyCounter, 273 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 192 SdHoareTripleChecker+Valid, 1412 SdHoareTripleChecker+Invalid, 280 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 273 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 06:19:23,183 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [192 Valid, 1412 Invalid, 280 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 273 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 06:19:23,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1018 states. [2023-11-29 06:19:23,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1018 to 881. [2023-11-29 06:19:23,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 881 states, 584 states have (on average 1.393835616438356) internal successors, (814), 587 states have internal predecessors, (814), 288 states have call successors, (288), 8 states have call predecessors, (288), 8 states have return successors, (288), 285 states have call predecessors, (288), 288 states have call successors, (288) [2023-11-29 06:19:23,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 881 states and 1390 transitions. [2023-11-29 06:19:23,311 INFO L78 Accepts]: Start accepts. Automaton has 881 states and 1390 transitions. Word has length 402 [2023-11-29 06:19:23,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:19:23,311 INFO L495 AbstractCegarLoop]: Abstraction has 881 states and 1390 transitions. [2023-11-29 06:19:23,312 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.5) internal successors, (75), 10 states have internal predecessors, (75), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:19:23,312 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1390 transitions. [2023-11-29 06:19:23,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2023-11-29 06:19:23,314 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:19:23,314 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:19:23,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-11-29 06:19:23,515 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:19:23,515 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:19:23,516 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:19:23,516 INFO L85 PathProgramCache]: Analyzing trace with hash 851485968, now seen corresponding path program 1 times [2023-11-29 06:19:23,516 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:19:23,516 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [623093072] [2023-11-29 06:19:23,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:19:23,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:19:23,563 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:19:23,563 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1450302469] [2023-11-29 06:19:23,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:19:23,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:19:23,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:19:23,567 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:19:23,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-29 06:19:23,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:19:23,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 872 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-29 06:19:23,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:19:29,508 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-29 06:19:29,508 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:19:29,508 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:19:29,508 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [623093072] [2023-11-29 06:19:29,508 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:19:29,508 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1450302469] [2023-11-29 06:19:29,509 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1450302469] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:19:29,509 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:19:29,509 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-29 06:19:29,509 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1214574074] [2023-11-29 06:19:29,509 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:19:29,510 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 06:19:29,510 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:19:29,511 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 06:19:29,511 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2023-11-29 06:19:29,511 INFO L87 Difference]: Start difference. First operand 881 states and 1390 transitions. Second operand has 10 states, 10 states have (on average 7.5) internal successors, (75), 10 states have internal predecessors, (75), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:19:30,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:19:30,056 INFO L93 Difference]: Finished difference Result 1886 states and 2940 transitions. [2023-11-29 06:19:30,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-29 06:19:30,056 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.5) internal successors, (75), 10 states have internal predecessors, (75), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 402 [2023-11-29 06:19:30,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:19:30,062 INFO L225 Difference]: With dead ends: 1886 [2023-11-29 06:19:30,062 INFO L226 Difference]: Without dead ends: 1018 [2023-11-29 06:19:30,064 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 410 GetRequests, 393 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=102, Invalid=240, Unknown=0, NotChecked=0, Total=342 [2023-11-29 06:19:30,065 INFO L413 NwaCegarLoop]: 300 mSDtfsCounter, 144 mSDsluCounter, 1623 mSDsCounter, 0 mSdLazyCounter, 351 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 144 SdHoareTripleChecker+Valid, 1923 SdHoareTripleChecker+Invalid, 355 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 351 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 06:19:30,065 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [144 Valid, 1923 Invalid, 355 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 351 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 06:19:30,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1018 states. [2023-11-29 06:19:30,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1018 to 867. [2023-11-29 06:19:30,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 867 states, 570 states have (on average 1.3894736842105264) internal successors, (792), 573 states have internal predecessors, (792), 288 states have call successors, (288), 8 states have call predecessors, (288), 8 states have return successors, (288), 285 states have call predecessors, (288), 288 states have call successors, (288) [2023-11-29 06:19:30,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 867 states and 1368 transitions. [2023-11-29 06:19:30,181 INFO L78 Accepts]: Start accepts. Automaton has 867 states and 1368 transitions. Word has length 402 [2023-11-29 06:19:30,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:19:30,182 INFO L495 AbstractCegarLoop]: Abstraction has 867 states and 1368 transitions. [2023-11-29 06:19:30,182 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.5) internal successors, (75), 10 states have internal predecessors, (75), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:19:30,182 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1368 transitions. [2023-11-29 06:19:30,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2023-11-29 06:19:30,184 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:19:30,185 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:19:30,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2023-11-29 06:19:30,388 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2023-11-29 06:19:30,388 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:19:30,388 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:19:30,389 INFO L85 PathProgramCache]: Analyzing trace with hash -401609582, now seen corresponding path program 1 times [2023-11-29 06:19:30,389 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:19:30,389 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [688312354] [2023-11-29 06:19:30,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:19:30,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:19:30,427 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:19:30,427 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [812317942] [2023-11-29 06:19:30,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:19:30,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:19:30,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:19:30,429 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:19:30,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-29 06:19:30,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:19:30,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 872 conjuncts, 22 conjunts are in the unsatisfiable core [2023-11-29 06:19:30,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:19:34,441 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-29 06:19:34,441 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:19:34,441 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:19:34,441 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [688312354] [2023-11-29 06:19:34,442 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:19:34,442 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [812317942] [2023-11-29 06:19:34,442 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [812317942] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:19:34,442 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:19:34,442 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-29 06:19:34,442 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [574565836] [2023-11-29 06:19:34,442 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:19:34,443 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 06:19:34,443 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:19:34,444 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 06:19:34,444 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2023-11-29 06:19:34,444 INFO L87 Difference]: Start difference. First operand 867 states and 1368 transitions. Second operand has 11 states, 11 states have (on average 6.818181818181818) internal successors, (75), 10 states have internal predecessors, (75), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:19:35,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:19:35,304 INFO L93 Difference]: Finished difference Result 1852 states and 2893 transitions. [2023-11-29 06:19:35,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-11-29 06:19:35,304 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 6.818181818181818) internal successors, (75), 10 states have internal predecessors, (75), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 402 [2023-11-29 06:19:35,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:19:35,312 INFO L225 Difference]: With dead ends: 1852 [2023-11-29 06:19:35,312 INFO L226 Difference]: Without dead ends: 998 [2023-11-29 06:19:35,315 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 411 GetRequests, 392 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=143, Invalid=277, Unknown=0, NotChecked=0, Total=420 [2023-11-29 06:19:35,315 INFO L413 NwaCegarLoop]: 304 mSDtfsCounter, 316 mSDsluCounter, 1222 mSDsCounter, 0 mSdLazyCounter, 626 mSolverCounterSat, 138 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 316 SdHoareTripleChecker+Valid, 1526 SdHoareTripleChecker+Invalid, 764 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 138 IncrementalHoareTripleChecker+Valid, 626 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-29 06:19:35,316 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [316 Valid, 1526 Invalid, 764 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [138 Valid, 626 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-29 06:19:35,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 998 states. [2023-11-29 06:19:35,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 998 to 857. [2023-11-29 06:19:35,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 857 states, 560 states have (on average 1.3892857142857142) internal successors, (778), 563 states have internal predecessors, (778), 288 states have call successors, (288), 8 states have call predecessors, (288), 8 states have return successors, (288), 285 states have call predecessors, (288), 288 states have call successors, (288) [2023-11-29 06:19:35,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 857 states and 1354 transitions. [2023-11-29 06:19:35,418 INFO L78 Accepts]: Start accepts. Automaton has 857 states and 1354 transitions. Word has length 402 [2023-11-29 06:19:35,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:19:35,419 INFO L495 AbstractCegarLoop]: Abstraction has 857 states and 1354 transitions. [2023-11-29 06:19:35,419 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 6.818181818181818) internal successors, (75), 10 states have internal predecessors, (75), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:19:35,419 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1354 transitions. [2023-11-29 06:19:35,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2023-11-29 06:19:35,421 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:19:35,421 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:19:35,428 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2023-11-29 06:19:35,622 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2023-11-29 06:19:35,622 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:19:35,623 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:19:35,623 INFO L85 PathProgramCache]: Analyzing trace with hash 1438291982, now seen corresponding path program 1 times [2023-11-29 06:19:35,623 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:19:35,623 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1560063679] [2023-11-29 06:19:35,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:19:35,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:19:35,664 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:19:35,664 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1799947227] [2023-11-29 06:19:35,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:19:35,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:19:35,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:19:35,666 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:19:35,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-29 06:19:35,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:19:35,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 874 conjuncts, 22 conjunts are in the unsatisfiable core [2023-11-29 06:19:35,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:19:40,523 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-29 06:19:40,524 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:19:40,524 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:19:40,524 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1560063679] [2023-11-29 06:19:40,524 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:19:40,524 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1799947227] [2023-11-29 06:19:40,524 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1799947227] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:19:40,524 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:19:40,524 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-29 06:19:40,525 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [165117512] [2023-11-29 06:19:40,525 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:19:40,525 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 06:19:40,525 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:19:40,526 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 06:19:40,526 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2023-11-29 06:19:40,527 INFO L87 Difference]: Start difference. First operand 857 states and 1354 transitions. Second operand has 11 states, 11 states have (on average 6.818181818181818) internal successors, (75), 10 states have internal predecessors, (75), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:19:41,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:19:41,637 INFO L93 Difference]: Finished difference Result 1842 states and 2877 transitions. [2023-11-29 06:19:41,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-11-29 06:19:41,638 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 6.818181818181818) internal successors, (75), 10 states have internal predecessors, (75), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 402 [2023-11-29 06:19:41,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:19:41,643 INFO L225 Difference]: With dead ends: 1842 [2023-11-29 06:19:41,643 INFO L226 Difference]: Without dead ends: 998 [2023-11-29 06:19:41,646 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 411 GetRequests, 392 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=143, Invalid=277, Unknown=0, NotChecked=0, Total=420 [2023-11-29 06:19:41,647 INFO L413 NwaCegarLoop]: 319 mSDtfsCounter, 335 mSDsluCounter, 1312 mSDsCounter, 0 mSdLazyCounter, 800 mSolverCounterSat, 137 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 335 SdHoareTripleChecker+Valid, 1631 SdHoareTripleChecker+Invalid, 937 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 137 IncrementalHoareTripleChecker+Valid, 800 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2023-11-29 06:19:41,647 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [335 Valid, 1631 Invalid, 937 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [137 Valid, 800 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2023-11-29 06:19:41,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 998 states. [2023-11-29 06:19:41,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 998 to 833. [2023-11-29 06:19:41,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 833 states, 536 states have (on average 1.3805970149253732) internal successors, (740), 539 states have internal predecessors, (740), 288 states have call successors, (288), 8 states have call predecessors, (288), 8 states have return successors, (288), 285 states have call predecessors, (288), 288 states have call successors, (288) [2023-11-29 06:19:41,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 833 states and 1316 transitions. [2023-11-29 06:19:41,785 INFO L78 Accepts]: Start accepts. Automaton has 833 states and 1316 transitions. Word has length 402 [2023-11-29 06:19:41,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:19:41,786 INFO L495 AbstractCegarLoop]: Abstraction has 833 states and 1316 transitions. [2023-11-29 06:19:41,786 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 6.818181818181818) internal successors, (75), 10 states have internal predecessors, (75), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:19:41,786 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1316 transitions. [2023-11-29 06:19:41,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2023-11-29 06:19:41,790 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:19:41,790 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:19:41,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2023-11-29 06:19:41,990 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2023-11-29 06:19:41,991 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:19:41,991 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:19:41,991 INFO L85 PathProgramCache]: Analyzing trace with hash 1730563148, now seen corresponding path program 1 times [2023-11-29 06:19:41,991 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:19:41,991 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1994811918] [2023-11-29 06:19:41,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:19:41,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:19:42,037 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:19:42,037 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [792336086] [2023-11-29 06:19:42,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:19:42,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:19:42,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:19:42,038 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:19:42,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-11-29 06:19:42,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:19:42,331 INFO L262 TraceCheckSpWp]: Trace formula consists of 873 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-29 06:19:42,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:19:42,365 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-29 06:19:42,365 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:19:42,365 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:19:42,365 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1994811918] [2023-11-29 06:19:42,365 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:19:42,365 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [792336086] [2023-11-29 06:19:42,365 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [792336086] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:19:42,366 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:19:42,366 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 06:19:42,366 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1038693980] [2023-11-29 06:19:42,366 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:19:42,367 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 06:19:42,367 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:19:42,367 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 06:19:42,368 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 06:19:42,368 INFO L87 Difference]: Start difference. First operand 833 states and 1316 transitions. Second operand has 4 states, 4 states have (on average 19.0) internal successors, (76), 4 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:19:42,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:19:42,650 INFO L93 Difference]: Finished difference Result 2763 states and 4396 transitions. [2023-11-29 06:19:42,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 06:19:42,651 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.0) internal successors, (76), 4 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 403 [2023-11-29 06:19:42,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:19:42,664 INFO L225 Difference]: With dead ends: 2763 [2023-11-29 06:19:42,664 INFO L226 Difference]: Without dead ends: 2311 [2023-11-29 06:19:42,666 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 404 GetRequests, 401 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 06:19:42,666 INFO L413 NwaCegarLoop]: 259 mSDtfsCounter, 508 mSDsluCounter, 511 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 267 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 508 SdHoareTripleChecker+Valid, 770 SdHoareTripleChecker+Invalid, 292 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 267 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 06:19:42,667 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [508 Valid, 770 Invalid, 292 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [267 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 06:19:42,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2311 states. [2023-11-29 06:19:42,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2311 to 1000. [2023-11-29 06:19:42,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1000 states, 635 states have (on average 1.3590551181102362) internal successors, (863), 639 states have internal predecessors, (863), 354 states have call successors, (354), 10 states have call predecessors, (354), 10 states have return successors, (354), 350 states have call predecessors, (354), 354 states have call successors, (354) [2023-11-29 06:19:42,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 1000 states and 1571 transitions. [2023-11-29 06:19:42,915 INFO L78 Accepts]: Start accepts. Automaton has 1000 states and 1571 transitions. Word has length 403 [2023-11-29 06:19:42,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:19:42,916 INFO L495 AbstractCegarLoop]: Abstraction has 1000 states and 1571 transitions. [2023-11-29 06:19:42,916 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.0) internal successors, (76), 4 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:19:42,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1571 transitions. [2023-11-29 06:19:42,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2023-11-29 06:19:42,918 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:19:42,918 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:19:42,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2023-11-29 06:19:43,119 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2023-11-29 06:19:43,119 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:19:43,120 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:19:43,120 INFO L85 PathProgramCache]: Analyzing trace with hash -789396786, now seen corresponding path program 1 times [2023-11-29 06:19:43,120 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:19:43,120 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2090231910] [2023-11-29 06:19:43,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:19:43,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:19:43,165 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:19:43,165 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [935518319] [2023-11-29 06:19:43,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:19:43,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:19:43,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:19:43,167 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:19:43,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-11-29 06:19:43,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:19:43,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 871 conjuncts, 28 conjunts are in the unsatisfiable core [2023-11-29 06:19:43,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:19:50,695 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 3401 proven. 327 refuted. 0 times theorem prover too weak. 4852 trivial. 0 not checked. [2023-11-29 06:19:50,695 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 06:20:00,491 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-29 06:20:00,491 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:20:00,492 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2090231910] [2023-11-29 06:20:00,492 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:20:00,492 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [935518319] [2023-11-29 06:20:00,492 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [935518319] provided 1 perfect and 1 imperfect interpolant sequences [2023-11-29 06:20:00,492 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 06:20:00,492 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [17] total 25 [2023-11-29 06:20:00,493 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1441837775] [2023-11-29 06:20:00,493 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:20:00,493 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 06:20:00,493 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:20:00,494 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 06:20:00,494 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=129, Invalid=471, Unknown=0, NotChecked=0, Total=600 [2023-11-29 06:20:00,495 INFO L87 Difference]: Start difference. First operand 1000 states and 1571 transitions. Second operand has 11 states, 11 states have (on average 6.909090909090909) internal successors, (76), 11 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:20:04,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:20:04,498 INFO L93 Difference]: Finished difference Result 1873 states and 2893 transitions. [2023-11-29 06:20:04,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2023-11-29 06:20:04,499 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 6.909090909090909) internal successors, (76), 11 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 403 [2023-11-29 06:20:04,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:20:04,506 INFO L225 Difference]: With dead ends: 1873 [2023-11-29 06:20:04,506 INFO L226 Difference]: Without dead ends: 1385 [2023-11-29 06:20:04,508 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 825 GetRequests, 783 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 547 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=390, Invalid=1502, Unknown=0, NotChecked=0, Total=1892 [2023-11-29 06:20:04,508 INFO L413 NwaCegarLoop]: 293 mSDtfsCounter, 394 mSDsluCounter, 2115 mSDsCounter, 0 mSdLazyCounter, 780 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 394 SdHoareTripleChecker+Valid, 2408 SdHoareTripleChecker+Invalid, 796 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 780 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2023-11-29 06:20:04,508 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [394 Valid, 2408 Invalid, 796 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 780 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2023-11-29 06:20:04,510 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1385 states. [2023-11-29 06:20:04,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1385 to 1044. [2023-11-29 06:20:04,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1044 states, 676 states have (on average 1.3609467455621302) internal successors, (920), 680 states have internal predecessors, (920), 354 states have call successors, (354), 13 states have call predecessors, (354), 13 states have return successors, (354), 350 states have call predecessors, (354), 354 states have call successors, (354) [2023-11-29 06:20:04,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 1044 states and 1628 transitions. [2023-11-29 06:20:04,614 INFO L78 Accepts]: Start accepts. Automaton has 1044 states and 1628 transitions. Word has length 403 [2023-11-29 06:20:04,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:20:04,614 INFO L495 AbstractCegarLoop]: Abstraction has 1044 states and 1628 transitions. [2023-11-29 06:20:04,615 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 6.909090909090909) internal successors, (76), 11 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:20:04,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1628 transitions. [2023-11-29 06:20:04,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2023-11-29 06:20:04,618 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:20:04,619 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:20:04,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2023-11-29 06:20:04,819 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:20:04,820 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:20:04,820 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:20:04,820 INFO L85 PathProgramCache]: Analyzing trace with hash 1050504778, now seen corresponding path program 1 times [2023-11-29 06:20:04,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:20:04,820 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1832008626] [2023-11-29 06:20:04,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:20:04,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:20:04,863 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:20:04,863 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1279385856] [2023-11-29 06:20:04,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:20:04,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:20:04,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:20:04,865 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:20:04,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-11-29 06:20:05,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:20:05,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 873 conjuncts, 23 conjunts are in the unsatisfiable core [2023-11-29 06:20:05,140 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:20:11,048 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-29 06:20:11,048 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:20:11,048 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:20:11,048 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1832008626] [2023-11-29 06:20:11,048 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:20:11,049 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1279385856] [2023-11-29 06:20:11,049 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1279385856] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:20:11,049 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:20:11,049 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2023-11-29 06:20:11,049 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1345449565] [2023-11-29 06:20:11,049 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:20:11,050 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-11-29 06:20:11,050 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:20:11,050 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-11-29 06:20:11,050 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=124, Unknown=0, NotChecked=0, Total=182 [2023-11-29 06:20:11,051 INFO L87 Difference]: Start difference. First operand 1044 states and 1628 transitions. Second operand has 14 states, 14 states have (on average 5.428571428571429) internal successors, (76), 13 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:20:12,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:20:12,823 INFO L93 Difference]: Finished difference Result 1827 states and 2809 transitions. [2023-11-29 06:20:12,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2023-11-29 06:20:12,824 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.428571428571429) internal successors, (76), 13 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 403 [2023-11-29 06:20:12,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:20:12,831 INFO L225 Difference]: With dead ends: 1827 [2023-11-29 06:20:12,831 INFO L226 Difference]: Without dead ends: 1299 [2023-11-29 06:20:12,833 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 417 GetRequests, 390 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 145 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=206, Invalid=606, Unknown=0, NotChecked=0, Total=812 [2023-11-29 06:20:12,833 INFO L413 NwaCegarLoop]: 281 mSDtfsCounter, 477 mSDsluCounter, 1060 mSDsCounter, 0 mSdLazyCounter, 466 mSolverCounterSat, 180 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 477 SdHoareTripleChecker+Valid, 1341 SdHoareTripleChecker+Invalid, 646 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 180 IncrementalHoareTripleChecker+Valid, 466 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-11-29 06:20:12,834 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [477 Valid, 1341 Invalid, 646 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [180 Valid, 466 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-11-29 06:20:12,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1299 states. [2023-11-29 06:20:12,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1299 to 991. [2023-11-29 06:20:12,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 991 states, 690 states have (on average 1.3884057971014492) internal successors, (958), 693 states have internal predecessors, (958), 288 states have call successors, (288), 12 states have call predecessors, (288), 12 states have return successors, (288), 285 states have call predecessors, (288), 288 states have call successors, (288) [2023-11-29 06:20:12,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 991 states and 1534 transitions. [2023-11-29 06:20:12,919 INFO L78 Accepts]: Start accepts. Automaton has 991 states and 1534 transitions. Word has length 403 [2023-11-29 06:20:12,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:20:12,920 INFO L495 AbstractCegarLoop]: Abstraction has 991 states and 1534 transitions. [2023-11-29 06:20:12,920 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 5.428571428571429) internal successors, (76), 13 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:20:12,920 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1534 transitions. [2023-11-29 06:20:12,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2023-11-29 06:20:12,924 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:20:12,924 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:20:12,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2023-11-29 06:20:13,125 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2023-11-29 06:20:13,125 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:20:13,125 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:20:13,126 INFO L85 PathProgramCache]: Analyzing trace with hash -1977598134, now seen corresponding path program 1 times [2023-11-29 06:20:13,126 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:20:13,126 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [83754431] [2023-11-29 06:20:13,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:20:13,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:20:13,164 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:20:13,164 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1602376305] [2023-11-29 06:20:13,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:20:13,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:20:13,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:20:13,165 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:20:13,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-11-29 06:20:13,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:20:13,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 875 conjuncts, 23 conjunts are in the unsatisfiable core [2023-11-29 06:20:13,483 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:20:17,794 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-29 06:20:17,794 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:20:17,794 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:20:17,794 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [83754431] [2023-11-29 06:20:17,795 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:20:17,795 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1602376305] [2023-11-29 06:20:17,795 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1602376305] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:20:17,795 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:20:17,795 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-29 06:20:17,795 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1586138131] [2023-11-29 06:20:17,795 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:20:17,796 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 06:20:17,796 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:20:17,797 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 06:20:17,797 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2023-11-29 06:20:17,797 INFO L87 Difference]: Start difference. First operand 991 states and 1534 transitions. Second operand has 11 states, 11 states have (on average 6.909090909090909) internal successors, (76), 11 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:20:22,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Real, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-11-29 06:20:23,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:20:23,552 INFO L93 Difference]: Finished difference Result 1702 states and 2595 transitions. [2023-11-29 06:20:23,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-29 06:20:23,553 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 6.909090909090909) internal successors, (76), 11 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 403 [2023-11-29 06:20:23,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:20:23,561 INFO L225 Difference]: With dead ends: 1702 [2023-11-29 06:20:23,561 INFO L226 Difference]: Without dead ends: 1174 [2023-11-29 06:20:23,563 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 413 GetRequests, 393 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 72 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=144, Invalid=318, Unknown=0, NotChecked=0, Total=462 [2023-11-29 06:20:23,564 INFO L413 NwaCegarLoop]: 288 mSDtfsCounter, 206 mSDsluCounter, 1490 mSDsCounter, 0 mSdLazyCounter, 448 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 206 SdHoareTripleChecker+Valid, 1778 SdHoareTripleChecker+Invalid, 457 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 448 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2023-11-29 06:20:23,564 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [206 Valid, 1778 Invalid, 457 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 448 Invalid, 1 Unknown, 0 Unchecked, 4.9s Time] [2023-11-29 06:20:23,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1174 states. [2023-11-29 06:20:23,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1174 to 975. [2023-11-29 06:20:23,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 975 states, 672 states have (on average 1.3630952380952381) internal successors, (916), 675 states have internal predecessors, (916), 288 states have call successors, (288), 14 states have call predecessors, (288), 14 states have return successors, (288), 285 states have call predecessors, (288), 288 states have call successors, (288) [2023-11-29 06:20:23,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 975 states and 1492 transitions. [2023-11-29 06:20:23,684 INFO L78 Accepts]: Start accepts. Automaton has 975 states and 1492 transitions. Word has length 403 [2023-11-29 06:20:23,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:20:23,685 INFO L495 AbstractCegarLoop]: Abstraction has 975 states and 1492 transitions. [2023-11-29 06:20:23,685 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 6.909090909090909) internal successors, (76), 11 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:20:23,685 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1492 transitions. [2023-11-29 06:20:23,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2023-11-29 06:20:23,688 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:20:23,688 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:20:23,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0 [2023-11-29 06:20:23,889 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2023-11-29 06:20:23,889 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:20:23,889 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:20:23,890 INFO L85 PathProgramCache]: Analyzing trace with hash 1637310792, now seen corresponding path program 1 times [2023-11-29 06:20:23,890 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:20:23,890 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [741749661] [2023-11-29 06:20:23,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:20:23,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:20:23,930 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:20:23,930 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [551499540] [2023-11-29 06:20:23,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:20:23,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:20:23,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:20:23,932 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:20:23,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2023-11-29 06:20:24,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:20:24,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 875 conjuncts, 21 conjunts are in the unsatisfiable core [2023-11-29 06:20:24,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:20:31,187 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-29 06:20:31,187 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:20:31,187 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:20:31,187 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [741749661] [2023-11-29 06:20:31,187 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:20:31,187 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [551499540] [2023-11-29 06:20:31,188 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [551499540] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:20:31,188 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:20:31,188 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-29 06:20:31,188 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1392145462] [2023-11-29 06:20:31,188 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:20:31,189 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 06:20:31,189 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:20:31,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 06:20:31,190 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 06:20:31,190 INFO L87 Difference]: Start difference. First operand 975 states and 1492 transitions. Second operand has 10 states, 10 states have (on average 7.6) internal successors, (76), 10 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:20:32,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:20:32,377 INFO L93 Difference]: Finished difference Result 1688 states and 2542 transitions. [2023-11-29 06:20:32,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2023-11-29 06:20:32,378 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.6) internal successors, (76), 10 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 403 [2023-11-29 06:20:32,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:20:32,385 INFO L225 Difference]: With dead ends: 1688 [2023-11-29 06:20:32,385 INFO L226 Difference]: Without dead ends: 1120 [2023-11-29 06:20:32,387 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 411 GetRequests, 394 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=109, Invalid=233, Unknown=0, NotChecked=0, Total=342 [2023-11-29 06:20:32,388 INFO L413 NwaCegarLoop]: 302 mSDtfsCounter, 236 mSDsluCounter, 653 mSDsCounter, 0 mSdLazyCounter, 253 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 236 SdHoareTripleChecker+Valid, 955 SdHoareTripleChecker+Invalid, 255 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 253 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 06:20:32,388 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [236 Valid, 955 Invalid, 255 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 253 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 06:20:32,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1120 states. [2023-11-29 06:20:32,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1120 to 979. [2023-11-29 06:20:32,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 979 states, 676 states have (on average 1.363905325443787) internal successors, (922), 679 states have internal predecessors, (922), 288 states have call successors, (288), 14 states have call predecessors, (288), 14 states have return successors, (288), 285 states have call predecessors, (288), 288 states have call successors, (288) [2023-11-29 06:20:32,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 979 states and 1498 transitions. [2023-11-29 06:20:32,499 INFO L78 Accepts]: Start accepts. Automaton has 979 states and 1498 transitions. Word has length 403 [2023-11-29 06:20:32,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:20:32,500 INFO L495 AbstractCegarLoop]: Abstraction has 979 states and 1498 transitions. [2023-11-29 06:20:32,500 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.6) internal successors, (76), 10 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:20:32,500 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1498 transitions. [2023-11-29 06:20:32,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2023-11-29 06:20:32,503 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:20:32,503 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:20:32,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2023-11-29 06:20:32,703 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2023-11-29 06:20:32,704 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:20:32,704 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:20:32,704 INFO L85 PathProgramCache]: Analyzing trace with hash -2069260464, now seen corresponding path program 1 times [2023-11-29 06:20:32,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:20:32,704 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [914850288] [2023-11-29 06:20:32,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:20:32,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:20:32,745 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:20:32,745 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1832737855] [2023-11-29 06:20:32,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:20:32,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:20:32,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:20:32,746 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:20:32,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2023-11-29 06:20:32,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:20:32,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 871 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-29 06:20:32,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:20:36,319 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-29 06:20:36,319 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:20:36,319 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:20:36,319 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [914850288] [2023-11-29 06:20:36,319 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:20:36,320 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1832737855] [2023-11-29 06:20:36,320 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1832737855] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:20:36,320 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:20:36,320 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-29 06:20:36,320 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1266528067] [2023-11-29 06:20:36,320 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:20:36,321 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 06:20:36,321 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:20:36,322 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 06:20:36,322 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2023-11-29 06:20:36,323 INFO L87 Difference]: Start difference. First operand 979 states and 1498 transitions. Second operand has 11 states, 11 states have (on average 6.909090909090909) internal successors, (76), 11 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:20:36,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:20:36,813 INFO L93 Difference]: Finished difference Result 1676 states and 2526 transitions. [2023-11-29 06:20:36,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-11-29 06:20:36,814 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 6.909090909090909) internal successors, (76), 11 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 403 [2023-11-29 06:20:36,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:20:36,819 INFO L225 Difference]: With dead ends: 1676 [2023-11-29 06:20:36,819 INFO L226 Difference]: Without dead ends: 1104 [2023-11-29 06:20:36,821 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 412 GetRequests, 393 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=128, Invalid=292, Unknown=0, NotChecked=0, Total=420 [2023-11-29 06:20:36,821 INFO L413 NwaCegarLoop]: 296 mSDtfsCounter, 203 mSDsluCounter, 901 mSDsCounter, 0 mSdLazyCounter, 253 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 203 SdHoareTripleChecker+Valid, 1197 SdHoareTripleChecker+Invalid, 255 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 253 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 06:20:36,822 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [203 Valid, 1197 Invalid, 255 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 253 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 06:20:36,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1104 states. [2023-11-29 06:20:36,918 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1104 to 975. [2023-11-29 06:20:36,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 975 states, 672 states have (on average 1.3660714285714286) internal successors, (918), 675 states have internal predecessors, (918), 288 states have call successors, (288), 14 states have call predecessors, (288), 14 states have return successors, (288), 285 states have call predecessors, (288), 288 states have call successors, (288) [2023-11-29 06:20:36,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 975 states and 1494 transitions. [2023-11-29 06:20:36,922 INFO L78 Accepts]: Start accepts. Automaton has 975 states and 1494 transitions. Word has length 403 [2023-11-29 06:20:36,922 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:20:36,922 INFO L495 AbstractCegarLoop]: Abstraction has 975 states and 1494 transitions. [2023-11-29 06:20:36,922 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 6.909090909090909) internal successors, (76), 11 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:20:36,922 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1494 transitions. [2023-11-29 06:20:36,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2023-11-29 06:20:36,924 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:20:36,925 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:20:36,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Ended with exit code 0 [2023-11-29 06:20:37,125 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2023-11-29 06:20:37,126 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:20:37,126 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:20:37,126 INFO L85 PathProgramCache]: Analyzing trace with hash -229358900, now seen corresponding path program 1 times [2023-11-29 06:20:37,126 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:20:37,126 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1339684580] [2023-11-29 06:20:37,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:20:37,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:20:37,169 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:20:37,169 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [61732493] [2023-11-29 06:20:37,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:20:37,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:20:37,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:20:37,171 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:20:37,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2023-11-29 06:20:37,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:20:37,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 873 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-29 06:20:37,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:20:41,604 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-29 06:20:41,604 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:20:41,604 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:20:41,604 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1339684580] [2023-11-29 06:20:41,604 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:20:41,605 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [61732493] [2023-11-29 06:20:41,605 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [61732493] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:20:41,605 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:20:41,605 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-29 06:20:41,605 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1321916706] [2023-11-29 06:20:41,605 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:20:41,606 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 06:20:41,606 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:20:41,607 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 06:20:41,607 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2023-11-29 06:20:41,607 INFO L87 Difference]: Start difference. First operand 975 states and 1494 transitions. Second operand has 11 states, 11 states have (on average 6.909090909090909) internal successors, (76), 11 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:20:42,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:20:42,139 INFO L93 Difference]: Finished difference Result 1672 states and 2520 transitions. [2023-11-29 06:20:42,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-11-29 06:20:42,139 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 6.909090909090909) internal successors, (76), 11 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 403 [2023-11-29 06:20:42,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:20:42,145 INFO L225 Difference]: With dead ends: 1672 [2023-11-29 06:20:42,145 INFO L226 Difference]: Without dead ends: 1104 [2023-11-29 06:20:42,147 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 412 GetRequests, 393 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=128, Invalid=292, Unknown=0, NotChecked=0, Total=420 [2023-11-29 06:20:42,147 INFO L413 NwaCegarLoop]: 305 mSDtfsCounter, 214 mSDsluCounter, 699 mSDsCounter, 0 mSdLazyCounter, 230 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 214 SdHoareTripleChecker+Valid, 1004 SdHoareTripleChecker+Invalid, 232 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 230 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 06:20:42,147 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [214 Valid, 1004 Invalid, 232 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 230 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 06:20:42,148 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1104 states. [2023-11-29 06:20:42,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1104 to 983. [2023-11-29 06:20:42,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 983 states, 680 states have (on average 1.3647058823529412) internal successors, (928), 683 states have internal predecessors, (928), 288 states have call successors, (288), 14 states have call predecessors, (288), 14 states have return successors, (288), 285 states have call predecessors, (288), 288 states have call successors, (288) [2023-11-29 06:20:42,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 983 states and 1504 transitions. [2023-11-29 06:20:42,251 INFO L78 Accepts]: Start accepts. Automaton has 983 states and 1504 transitions. Word has length 403 [2023-11-29 06:20:42,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:20:42,251 INFO L495 AbstractCegarLoop]: Abstraction has 983 states and 1504 transitions. [2023-11-29 06:20:42,251 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 6.909090909090909) internal successors, (76), 11 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:20:42,251 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1504 transitions. [2023-11-29 06:20:42,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2023-11-29 06:20:42,253 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:20:42,254 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:20:42,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2023-11-29 06:20:42,454 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2023-11-29 06:20:42,454 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:20:42,455 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:20:42,455 INFO L85 PathProgramCache]: Analyzing trace with hash 1037505484, now seen corresponding path program 1 times [2023-11-29 06:20:42,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:20:42,455 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1626148091] [2023-11-29 06:20:42,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:20:42,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:20:42,493 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:20:42,493 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [882522574] [2023-11-29 06:20:42,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:20:42,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:20:42,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:20:42,494 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:20:42,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2023-11-29 06:20:42,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:20:42,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 875 conjuncts, 19 conjunts are in the unsatisfiable core [2023-11-29 06:20:42,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:20:44,888 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-29 06:20:44,888 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:20:44,888 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:20:44,888 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1626148091] [2023-11-29 06:20:44,888 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:20:44,888 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [882522574] [2023-11-29 06:20:44,888 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [882522574] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:20:44,888 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:20:44,889 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-29 06:20:44,889 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1510625726] [2023-11-29 06:20:44,889 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:20:44,890 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 06:20:44,890 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:20:44,890 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 06:20:44,890 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2023-11-29 06:20:44,890 INFO L87 Difference]: Start difference. First operand 983 states and 1504 transitions. Second operand has 11 states, 11 states have (on average 6.909090909090909) internal successors, (76), 11 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:20:47,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-11-29 06:20:47,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:20:47,484 INFO L93 Difference]: Finished difference Result 1712 states and 2575 transitions. [2023-11-29 06:20:47,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-29 06:20:47,485 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 6.909090909090909) internal successors, (76), 11 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 403 [2023-11-29 06:20:47,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:20:47,490 INFO L225 Difference]: With dead ends: 1712 [2023-11-29 06:20:47,490 INFO L226 Difference]: Without dead ends: 1136 [2023-11-29 06:20:47,492 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 413 GetRequests, 393 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=144, Invalid=318, Unknown=0, NotChecked=0, Total=462 [2023-11-29 06:20:47,492 INFO L413 NwaCegarLoop]: 303 mSDtfsCounter, 181 mSDsluCounter, 1523 mSDsCounter, 0 mSdLazyCounter, 509 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 181 SdHoareTripleChecker+Valid, 1826 SdHoareTripleChecker+Invalid, 514 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 509 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2023-11-29 06:20:47,493 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [181 Valid, 1826 Invalid, 514 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 509 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2023-11-29 06:20:47,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1136 states. [2023-11-29 06:20:47,587 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1136 to 987. [2023-11-29 06:20:47,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 987 states, 684 states have (on average 1.3654970760233918) internal successors, (934), 687 states have internal predecessors, (934), 288 states have call successors, (288), 14 states have call predecessors, (288), 14 states have return successors, (288), 285 states have call predecessors, (288), 288 states have call successors, (288) [2023-11-29 06:20:47,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 987 states and 1510 transitions. [2023-11-29 06:20:47,591 INFO L78 Accepts]: Start accepts. Automaton has 987 states and 1510 transitions. Word has length 403 [2023-11-29 06:20:47,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:20:47,591 INFO L495 AbstractCegarLoop]: Abstraction has 987 states and 1510 transitions. [2023-11-29 06:20:47,591 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 6.909090909090909) internal successors, (76), 11 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:20:47,592 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1510 transitions. [2023-11-29 06:20:47,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2023-11-29 06:20:47,594 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:20:47,594 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:20:47,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2023-11-29 06:20:47,794 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:20:47,795 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:20:47,795 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:20:47,795 INFO L85 PathProgramCache]: Analyzing trace with hash 357447114, now seen corresponding path program 1 times [2023-11-29 06:20:47,795 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:20:47,795 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1701676720] [2023-11-29 06:20:47,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:20:47,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:20:47,839 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:20:47,839 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [567558658] [2023-11-29 06:20:47,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:20:47,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:20:47,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:20:47,840 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:20:47,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2023-11-29 06:20:48,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:20:48,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 875 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-29 06:20:48,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:20:52,086 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-29 06:20:52,086 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:20:52,086 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 06:20:52,086 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1701676720] [2023-11-29 06:20:52,086 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-29 06:20:52,086 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [567558658] [2023-11-29 06:20:52,087 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [567558658] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:20:52,087 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:20:52,087 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-29 06:20:52,087 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [860205667] [2023-11-29 06:20:52,087 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:20:52,088 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 06:20:52,088 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 06:20:52,088 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 06:20:52,088 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 06:20:52,089 INFO L87 Difference]: Start difference. First operand 987 states and 1510 transitions. Second operand has 10 states, 10 states have (on average 7.6) internal successors, (76), 10 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:20:52,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:20:52,653 INFO L93 Difference]: Finished difference Result 1704 states and 2562 transitions. [2023-11-29 06:20:52,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2023-11-29 06:20:52,653 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.6) internal successors, (76), 10 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 403 [2023-11-29 06:20:52,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:20:52,659 INFO L225 Difference]: With dead ends: 1704 [2023-11-29 06:20:52,659 INFO L226 Difference]: Without dead ends: 1124 [2023-11-29 06:20:52,661 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 411 GetRequests, 394 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=109, Invalid=233, Unknown=0, NotChecked=0, Total=342 [2023-11-29 06:20:52,661 INFO L413 NwaCegarLoop]: 327 mSDtfsCounter, 165 mSDsluCounter, 1127 mSDsCounter, 0 mSdLazyCounter, 303 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 165 SdHoareTripleChecker+Valid, 1454 SdHoareTripleChecker+Invalid, 305 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 303 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 06:20:52,661 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [165 Valid, 1454 Invalid, 305 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 303 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 06:20:52,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1124 states. [2023-11-29 06:20:52,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1124 to 979. [2023-11-29 06:20:52,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 979 states, 676 states have (on average 1.3668639053254439) internal successors, (924), 679 states have internal predecessors, (924), 288 states have call successors, (288), 14 states have call predecessors, (288), 14 states have return successors, (288), 285 states have call predecessors, (288), 288 states have call successors, (288) [2023-11-29 06:20:52,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 979 states and 1500 transitions. [2023-11-29 06:20:52,761 INFO L78 Accepts]: Start accepts. Automaton has 979 states and 1500 transitions. Word has length 403 [2023-11-29 06:20:52,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:20:52,761 INFO L495 AbstractCegarLoop]: Abstraction has 979 states and 1500 transitions. [2023-11-29 06:20:52,761 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.6) internal successors, (76), 10 states have internal predecessors, (76), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:20:52,761 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1500 transitions. [2023-11-29 06:20:52,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2023-11-29 06:20:52,763 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:20:52,763 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:20:52,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Ended with exit code 0 [2023-11-29 06:20:52,964 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:20:52,964 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:20:52,965 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:20:52,965 INFO L85 PathProgramCache]: Analyzing trace with hash 496733401, now seen corresponding path program 1 times [2023-11-29 06:20:52,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 06:20:52,965 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [236474976] [2023-11-29 06:20:52,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:20:52,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 06:20:53,010 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-29 06:20:53,010 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [297517116] [2023-11-29 06:20:53,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:20:53,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:20:53,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:20:53,012 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 06:20:53,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2023-11-29 06:20:53,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 06:20:53,332 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 06:20:53,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 06:20:53,764 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 06:20:53,765 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-29 06:20:53,766 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-29 06:20:53,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Ended with exit code 0 [2023-11-29 06:20:53,967 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,22 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 06:20:53,971 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 06:20:53,974 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-29 06:20:54,191 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet6 could not be translated [2023-11-29 06:20:54,192 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short48 could not be translated [2023-11-29 06:20:54,193 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet47 could not be translated [2023-11-29 06:20:54,193 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short48 could not be translated [2023-11-29 06:20:54,193 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short48 could not be translated [2023-11-29 06:20:54,193 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet47 could not be translated [2023-11-29 06:20:54,237 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 06:20:54 BoogieIcfgContainer [2023-11-29 06:20:54,237 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 06:20:54,238 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 06:20:54,238 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 06:20:54,238 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 06:20:54,238 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 06:18:26" (3/4) ... [2023-11-29 06:20:54,241 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-29 06:20:54,242 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 06:20:54,243 INFO L158 Benchmark]: Toolchain (without parser) took 148761.17ms. Allocated memory was 165.7MB in the beginning and 1.3GB in the end (delta: 1.1GB). Free memory was 132.2MB in the beginning and 937.2MB in the end (delta: -805.1MB). Peak memory consumption was 334.7MB. Max. memory is 16.1GB. [2023-11-29 06:20:54,243 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 113.2MB. Free memory is still 59.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 06:20:54,243 INFO L158 Benchmark]: CACSL2BoogieTranslator took 370.40ms. Allocated memory is still 165.7MB. Free memory was 131.8MB in the beginning and 111.4MB in the end (delta: 20.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-29 06:20:54,243 INFO L158 Benchmark]: Boogie Procedure Inliner took 79.25ms. Allocated memory is still 165.7MB. Free memory was 111.4MB in the beginning and 103.5MB in the end (delta: 7.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-29 06:20:54,244 INFO L158 Benchmark]: Boogie Preprocessor took 89.75ms. Allocated memory is still 165.7MB. Free memory was 103.5MB in the beginning and 90.2MB in the end (delta: 13.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-29 06:20:54,244 INFO L158 Benchmark]: RCFGBuilder took 718.71ms. Allocated memory is still 165.7MB. Free memory was 90.2MB in the beginning and 92.3MB in the end (delta: -2.0MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. [2023-11-29 06:20:54,245 INFO L158 Benchmark]: TraceAbstraction took 147492.66ms. Allocated memory was 165.7MB in the beginning and 1.3GB in the end (delta: 1.1GB). Free memory was 91.6MB in the beginning and 937.2MB in the end (delta: -845.6MB). Peak memory consumption was 293.1MB. Max. memory is 16.1GB. [2023-11-29 06:20:54,245 INFO L158 Benchmark]: Witness Printer took 4.31ms. Allocated memory is still 1.3GB. Free memory is still 937.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 06:20:54,247 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 113.2MB. Free memory is still 59.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 370.40ms. Allocated memory is still 165.7MB. Free memory was 131.8MB in the beginning and 111.4MB in the end (delta: 20.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 79.25ms. Allocated memory is still 165.7MB. Free memory was 111.4MB in the beginning and 103.5MB in the end (delta: 7.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 89.75ms. Allocated memory is still 165.7MB. Free memory was 103.5MB in the beginning and 90.2MB in the end (delta: 13.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 718.71ms. Allocated memory is still 165.7MB. Free memory was 90.2MB in the beginning and 92.3MB in the end (delta: -2.0MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. * TraceAbstraction took 147492.66ms. Allocated memory was 165.7MB in the beginning and 1.3GB in the end (delta: 1.1GB). Free memory was 91.6MB in the beginning and 937.2MB in the end (delta: -845.6MB). Peak memory consumption was 293.1MB. Max. memory is 16.1GB. * Witness Printer took 4.31ms. Allocated memory is still 1.3GB. Free memory is still 937.2MB. 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~nondet6 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short48 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet47 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short48 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short48 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet47 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 321, overapproximation of shiftLeft at line 321, overapproximation of someUnaryDOUBLEoperation at line 77, overapproximation of someBinaryArithmeticDOUBLEoperation at line 127, overapproximation of someBinaryDOUBLEComparisonOperation at line 321, overapproximation of someBinaryArithmeticFLOAToperation at line 146. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 4; [L23] unsigned char var_1_6 = 4; [L24] unsigned char var_1_7 = 2; [L25] unsigned char var_1_8 = 128; [L26] unsigned char var_1_9 = 0; [L27] unsigned char var_1_10 = 100; [L28] signed short int var_1_11 = 10; [L29] unsigned char var_1_12 = 1; [L30] unsigned char var_1_13 = 1; [L31] unsigned char var_1_14 = 0; [L32] signed long int var_1_15 = 128; [L33] unsigned char var_1_16 = 128; [L34] unsigned char var_1_17 = 5; [L35] double var_1_18 = 3.6; [L36] double var_1_19 = 31.45; [L37] float var_1_20 = 50.25; [L38] float var_1_21 = 9.8; [L39] float var_1_22 = 4.65; [L40] float var_1_23 = 99.65; [L41] unsigned long int var_1_25 = 128; [L42] unsigned long int var_1_26 = 2; [L43] signed short int var_1_27 = -16; [L44] unsigned char var_1_28 = 0; [L45] signed short int var_1_29 = 10000; [L46] signed short int var_1_30 = 25; [L47] signed short int var_1_31 = 5; [L48] double var_1_32 = 25.225; [L49] float var_1_33 = 500.875; [L50] float var_1_34 = 1.8; [L51] float var_1_35 = 99.5; [L52] double var_1_36 = 63.3; [L53] double var_1_37 = 99999999999.5; [L54] float var_1_38 = 31.7; [L55] unsigned char var_1_39 = 0; [L56] unsigned char var_1_40 = 1; [L57] unsigned char var_1_41 = 0; [L58] float var_1_42 = 25.75; [L59] float var_1_43 = 16.8; [L60] unsigned char var_1_44 = 0; [L61] unsigned char var_1_45 = 0; [L62] unsigned char var_1_46 = 128; [L63] unsigned char var_1_47 = 1; [L64] unsigned char var_1_48 = 4; [L65] double var_1_49 = 9.75; [L66] double var_1_50 = 63.5; [L67] unsigned short int var_1_51 = 2; [L68] unsigned short int var_1_52 = 60368; [L69] signed short int var_1_53 = -4; [L70] signed char var_1_54 = -16; [L71] signed char var_1_55 = 2; [L72] signed char var_1_56 = 10; [L73] signed char var_1_57 = 64; [L74] signed char var_1_58 = 8; [L75] float var_1_59 = 49.5; [L76] unsigned long int var_1_61 = 0; [L77] float var_1_62 = -0.5; [L78] float var_1_63 = 127.5; [L79] signed long int var_1_64 = -1; [L80] unsigned short int last_1_var_1_1 = 4; [L81] unsigned char last_1_var_1_6 = 4; [L82] signed short int last_1_var_1_11 = 10; [L83] signed long int last_1_var_1_15 = 128; [L325] isInitial = 1 [L326] FCALL initially() [L327] COND TRUE 1 [L328] CALL updateLastVariables() [L315] last_1_var_1_1 = var_1_1 [L316] last_1_var_1_6 = var_1_6 [L317] last_1_var_1_11 = var_1_11 [L318] last_1_var_1_15 = var_1_15 [L328] RET updateLastVariables() [L329] CALL updateVariables() [L207] var_1_7 = __VERIFIER_nondet_uchar() [L208] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=100, var_1_11=10, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_8=128, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=100, var_1_11=10, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_8=128, var_1_9=0] [L208] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=100, var_1_11=10, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_8=128, var_1_9=0] [L209] CALL assume_abort_if_not(var_1_7 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=100, var_1_11=10, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=128, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=100, var_1_11=10, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=128, var_1_9=0] [L209] RET assume_abort_if_not(var_1_7 <= 254) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=100, var_1_11=10, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=128, var_1_9=0] [L210] var_1_8 = __VERIFIER_nondet_uchar() [L211] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=100, var_1_11=10, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=100, var_1_11=10, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_9=0] [L211] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=100, var_1_11=10, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_9=0] [L212] CALL assume_abort_if_not(var_1_8 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=100, var_1_11=10, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=100, var_1_11=10, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L212] RET assume_abort_if_not(var_1_8 <= 254) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=100, var_1_11=10, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L213] var_1_9 = __VERIFIER_nondet_uchar() [L214] CALL assume_abort_if_not(var_1_9 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=100, var_1_11=10, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=100, var_1_11=10, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0] [L214] RET assume_abort_if_not(var_1_9 >= 0) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=100, var_1_11=10, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0] [L215] CALL assume_abort_if_not(var_1_9 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=100, var_1_11=10, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=100, var_1_11=10, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L215] RET assume_abort_if_not(var_1_9 <= 254) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=100, var_1_11=10, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L216] var_1_10 = __VERIFIER_nondet_uchar() [L217] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_11=10, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_11=10, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L217] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_11=10, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L218] CALL assume_abort_if_not(var_1_10 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L218] RET assume_abort_if_not(var_1_10 <= 254) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=1, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L219] var_1_12 = __VERIFIER_nondet_uchar() [L220] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L220] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L221] CALL assume_abort_if_not(var_1_12 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L221] RET assume_abort_if_not(var_1_12 <= 1) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=1, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L222] var_1_13 = __VERIFIER_nondet_uchar() [L223] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L223] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L224] CALL assume_abort_if_not(var_1_13 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L224] RET assume_abort_if_not(var_1_13 <= 1) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L225] var_1_14 = __VERIFIER_nondet_uchar() [L226] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L226] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L227] CALL assume_abort_if_not(var_1_14 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L227] RET assume_abort_if_not(var_1_14 <= 1) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L228] var_1_16 = __VERIFIER_nondet_uchar() [L229] CALL assume_abort_if_not(var_1_16 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L229] RET assume_abort_if_not(var_1_16 >= 127) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L230] CALL assume_abort_if_not(var_1_16 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L230] RET assume_abort_if_not(var_1_16 <= 255) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=5, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L231] var_1_17 = __VERIFIER_nondet_uchar() [L232] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L232] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L233] CALL assume_abort_if_not(var_1_17 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L233] RET assume_abort_if_not(var_1_17 <= 127) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_19=629/20, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L234] var_1_19 = __VERIFIER_nondet_double() [L235] CALL assume_abort_if_not((var_1_19 >= -922337.2036854765600e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L235] RET assume_abort_if_not((var_1_19 >= -922337.2036854765600e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_21=49/5, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L236] var_1_21 = __VERIFIER_nondet_float() [L237] CALL assume_abort_if_not((var_1_21 >= -461168.6018427382800e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L237] RET assume_abort_if_not((var_1_21 >= -461168.6018427382800e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_22=93/20, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L238] var_1_22 = __VERIFIER_nondet_float() [L239] CALL assume_abort_if_not((var_1_22 >= -461168.6018427382800e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 4611686.018427382800e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L239] RET assume_abort_if_not((var_1_22 >= -461168.6018427382800e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 4611686.018427382800e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_23=1993/20, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L240] var_1_23 = __VERIFIER_nondet_float() [L241] CALL assume_abort_if_not((var_1_23 >= -461168.6018427382800e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 4611686.018427382800e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L241] RET assume_abort_if_not((var_1_23 >= -461168.6018427382800e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 4611686.018427382800e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=2, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L242] var_1_26 = __VERIFIER_nondet_ulong() [L243] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L243] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L244] CALL assume_abort_if_not(var_1_26 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L244] RET assume_abort_if_not(var_1_26 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=0, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L245] var_1_28 = __VERIFIER_nondet_uchar() [L246] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L246] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L247] CALL assume_abort_if_not(var_1_28 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L247] RET assume_abort_if_not(var_1_28 <= 1) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=10000, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L248] var_1_29 = __VERIFIER_nondet_short() [L249] CALL assume_abort_if_not(var_1_29 >= -32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L249] RET assume_abort_if_not(var_1_29 >= -32767) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L250] CALL assume_abort_if_not(var_1_29 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L250] RET assume_abort_if_not(var_1_29 <= 32766) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=25, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L251] var_1_30 = __VERIFIER_nondet_short() [L252] CALL assume_abort_if_not(var_1_30 >= -16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L252] RET assume_abort_if_not(var_1_30 >= -16383) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L253] CALL assume_abort_if_not(var_1_30 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L253] RET assume_abort_if_not(var_1_30 <= 16383) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=5, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L254] var_1_31 = __VERIFIER_nondet_short() [L255] CALL assume_abort_if_not(var_1_31 >= -16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L255] RET assume_abort_if_not(var_1_31 >= -16383) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L256] CALL assume_abort_if_not(var_1_31 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L256] RET assume_abort_if_not(var_1_31 <= 16383) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_33=4007/8, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L257] var_1_33 = __VERIFIER_nondet_float() [L258] CALL assume_abort_if_not((var_1_33 >= -922337.2036854776000e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854776000e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L258] RET assume_abort_if_not((var_1_33 >= -922337.2036854776000e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854776000e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_34=9/5, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L259] var_1_34 = __VERIFIER_nondet_float() [L260] CALL assume_abort_if_not((var_1_34 >= -922337.2036854776000e+13F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854776000e+12F && var_1_34 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L260] RET assume_abort_if_not((var_1_34 >= -922337.2036854776000e+13F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854776000e+12F && var_1_34 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_35=199/2, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L261] var_1_35 = __VERIFIER_nondet_float() [L262] CALL assume_abort_if_not((var_1_35 >= -922337.2036854776000e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854776000e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L262] RET assume_abort_if_not((var_1_35 >= -922337.2036854776000e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854776000e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_36=633/10, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L263] var_1_36 = __VERIFIER_nondet_double() [L264] CALL assume_abort_if_not((var_1_36 >= -922337.2036854765600e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L264] RET assume_abort_if_not((var_1_36 >= -922337.2036854765600e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_37=199999999999/2, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L265] var_1_37 = __VERIFIER_nondet_double() [L266] CALL assume_abort_if_not((var_1_37 >= -922337.2036854765600e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854765600e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L266] RET assume_abort_if_not((var_1_37 >= -922337.2036854765600e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854765600e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_38=317/10, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L267] var_1_38 = __VERIFIER_nondet_float() [L268] CALL assume_abort_if_not((var_1_38 >= -922337.2036854776000e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L268] RET assume_abort_if_not((var_1_38 >= -922337.2036854776000e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L269] CALL assume_abort_if_not(var_1_38 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L269] RET assume_abort_if_not(var_1_38 != 0.0F) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L270] var_1_40 = __VERIFIER_nondet_uchar() [L271] CALL assume_abort_if_not(var_1_40 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L271] RET assume_abort_if_not(var_1_40 >= 1) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L272] CALL assume_abort_if_not(var_1_40 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L272] RET assume_abort_if_not(var_1_40 <= 1) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_42=103/4, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L273] var_1_42 = __VERIFIER_nondet_float() [L274] CALL assume_abort_if_not((var_1_42 >= 0.0F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854776000e+12F && var_1_42 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L274] RET assume_abort_if_not((var_1_42 >= 0.0F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854776000e+12F && var_1_42 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_43=84/5, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L275] var_1_43 = __VERIFIER_nondet_float() [L276] CALL assume_abort_if_not((var_1_43 >= 0.0F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854776000e+12F && var_1_43 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L276] RET assume_abort_if_not((var_1_43 >= 0.0F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854776000e+12F && var_1_43 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=0, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L277] var_1_44 = __VERIFIER_nondet_uchar() [L278] CALL assume_abort_if_not(var_1_44 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L278] RET assume_abort_if_not(var_1_44 >= 1) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L279] CALL assume_abort_if_not(var_1_44 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L279] RET assume_abort_if_not(var_1_44 <= 1) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=0, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L280] var_1_45 = __VERIFIER_nondet_uchar() [L281] CALL assume_abort_if_not(var_1_45 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L281] RET assume_abort_if_not(var_1_45 >= 1) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L282] CALL assume_abort_if_not(var_1_45 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L282] RET assume_abort_if_not(var_1_45 <= 1) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=1, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L283] var_1_47 = __VERIFIER_nondet_uchar() [L284] CALL assume_abort_if_not(var_1_47 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L284] RET assume_abort_if_not(var_1_47 >= 0) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L285] CALL assume_abort_if_not(var_1_47 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L285] RET assume_abort_if_not(var_1_47 <= 254) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=4, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L286] var_1_48 = __VERIFIER_nondet_uchar() [L287] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L287] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L288] CALL assume_abort_if_not(var_1_48 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L288] RET assume_abort_if_not(var_1_48 <= 254) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_50=127/2, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L289] var_1_50 = __VERIFIER_nondet_double() [L290] CALL assume_abort_if_not((var_1_50 >= 0.0F && 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_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L290] RET assume_abort_if_not((var_1_50 >= 0.0F && 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_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=60368, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L291] var_1_52 = __VERIFIER_nondet_ushort() [L292] CALL assume_abort_if_not(var_1_52 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L292] RET assume_abort_if_not(var_1_52 >= 32767) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L293] CALL assume_abort_if_not(var_1_52 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L293] RET assume_abort_if_not(var_1_52 <= 65534) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=2, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L294] var_1_55 = __VERIFIER_nondet_char() [L295] CALL assume_abort_if_not(var_1_55 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L295] RET assume_abort_if_not(var_1_55 >= -127) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L296] CALL assume_abort_if_not(var_1_55 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L296] RET assume_abort_if_not(var_1_55 <= 126) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=10, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L297] var_1_56 = __VERIFIER_nondet_char() [L298] CALL assume_abort_if_not(var_1_56 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L298] RET assume_abort_if_not(var_1_56 >= -1) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L299] CALL assume_abort_if_not(var_1_56 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L299] RET assume_abort_if_not(var_1_56 <= 126) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=64, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L300] var_1_57 = __VERIFIER_nondet_char() [L301] CALL assume_abort_if_not(var_1_57 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L301] RET assume_abort_if_not(var_1_57 >= 63) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L302] CALL assume_abort_if_not(var_1_57 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L302] RET assume_abort_if_not(var_1_57 <= 126) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=8, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L303] var_1_58 = __VERIFIER_nondet_char() [L304] CALL assume_abort_if_not(var_1_58 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L304] RET assume_abort_if_not(var_1_58 >= 0) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L305] CALL assume_abort_if_not(var_1_58 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L305] RET assume_abort_if_not(var_1_58 <= 63) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_61=0, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L306] var_1_61 = __VERIFIER_nondet_ulong() [L307] CALL assume_abort_if_not(var_1_61 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L307] RET assume_abort_if_not(var_1_61 >= 0) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L308] CALL assume_abort_if_not(var_1_61 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L308] RET assume_abort_if_not(var_1_61 <= 4294967295) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L309] var_1_62 = __VERIFIER_nondet_float() [L310] CALL assume_abort_if_not((var_1_62 >= -461168.6018427382800e+13F && var_1_62 <= -1.0e-20F) || (var_1_62 <= 4611686.018427382800e+12F && var_1_62 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L310] RET assume_abort_if_not((var_1_62 >= -461168.6018427382800e+13F && var_1_62 <= -1.0e-20F) || (var_1_62 <= 4611686.018427382800e+12F && var_1_62 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_63=255/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L311] var_1_63 = __VERIFIER_nondet_float() [L312] CALL assume_abort_if_not((var_1_63 >= -461168.6018427382800e+13F && var_1_63 <= -1.0e-20F) || (var_1_63 <= 4611686.018427382800e+12F && var_1_63 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L312] RET assume_abort_if_not((var_1_63 >= -461168.6018427382800e+13F && var_1_63 <= -1.0e-20F) || (var_1_63 <= 4611686.018427382800e+12F && var_1_63 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=128, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L329] RET updateVariables() [L330] CALL step() [L87] var_1_25 = var_1_26 VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=25, var_1_26=25, var_1_27=-16, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L88] COND TRUE (var_1_25 < ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26)))) || var_1_28 [L89] var_1_27 = var_1_29 VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=1009/40, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L93] COND TRUE (var_1_33 * var_1_34) == var_1_35 [L94] var_1_32 = ((((var_1_36) < (((((99.8) > (var_1_37)) ? (99.8) : (var_1_37))))) ? (var_1_36) : (((((99.8) > (var_1_37)) ? (99.8) : (var_1_37)))))) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L102] COND TRUE var_1_26 >= 25u [L103] var_1_39 = (! var_1_40) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=0, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L105] COND TRUE var_1_28 && var_1_40 [L106] var_1_41 = (var_1_28 || var_1_40) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=128, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L118] COND TRUE (var_1_43 <= var_1_32) || var_1_44 [L119] var_1_46 = ((((var_1_47) < 0 ) ? -(var_1_47) : (var_1_47))) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=39/4, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L127] var_1_49 = ((((8.44) > ((var_1_50 - 1.25))) ? (8.44) : ((var_1_50 - 1.25)))) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L128] COND FALSE !(var_1_43 >= (var_1_35 * var_1_38)) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L135] COND TRUE 32 >= (var_1_51 >> 4) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=-4, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L136] COND TRUE var_1_45 || var_1_40 [L137] var_1_53 = (((((5) < 0 ) ? -(5) : (5))) + ((((-128 + var_1_46) < 0 ) ? -(-128 + var_1_46) : (-128 + var_1_46)))) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=6, var_1_54=-16, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L140] COND TRUE var_1_50 < var_1_49 [L141] var_1_54 = ((((var_1_55) < ((var_1_56 - (var_1_57 - var_1_58)))) ? (var_1_55) : ((var_1_56 - (var_1_57 - var_1_58))))) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=6, var_1_54=0, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_59=99/2, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L145] COND TRUE (var_1_61 * 128) > (((((((var_1_52) > (var_1_58)) ? (var_1_52) : (var_1_58))) < 0 ) ? -((((var_1_52) > (var_1_58)) ? (var_1_52) : (var_1_58))) : ((((var_1_52) > (var_1_58)) ? (var_1_52) : (var_1_58))))) [L146] var_1_59 = (var_1_62 + var_1_63) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=6, var_1_54=0, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_61=4294967295, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L150] COND FALSE !(var_1_38 > var_1_37) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=6, var_1_54=0, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_61=4294967295, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L155] unsigned char stepLocal_2 = var_1_14; VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, stepLocal_2=0, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=6, var_1_54=0, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_61=4294967295, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L156] COND FALSE !(\read(var_1_12)) [L167] var_1_11 = last_1_var_1_11 VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, stepLocal_2=0, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=6, var_1_54=0, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_61=4294967295, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L169] signed long int stepLocal_1 = last_1_var_1_1; VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, stepLocal_1=4, stepLocal_2=0, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=6, var_1_54=0, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_61=4294967295, var_1_64=-1, var_1_6=4, var_1_7=0, var_1_8=0, var_1_9=0] [L170] COND TRUE stepLocal_1 < 5 [L171] var_1_6 = ((((((((((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))) < (var_1_9)) ? (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))) : (var_1_9)))) > (var_1_10)) ? (((((((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))) < (var_1_9)) ? (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))) : (var_1_9)))) : (var_1_10))) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, stepLocal_1=4, stepLocal_2=0, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=6, var_1_54=0, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_61=4294967295, var_1_64=-1, var_1_6=9, var_1_7=0, var_1_8=0, var_1_9=0] [L175] unsigned char stepLocal_0 = var_1_6; VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, stepLocal_0=9, stepLocal_1=4, stepLocal_2=0, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=6, var_1_54=0, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_61=4294967295, var_1_64=-1, var_1_6=9, var_1_7=0, var_1_8=0, var_1_9=0] [L176] COND FALSE !(var_1_11 <= stepLocal_0) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, stepLocal_0=9, stepLocal_1=4, stepLocal_2=0, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=6, var_1_54=0, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_61=4294967295, var_1_64=-1, var_1_6=9, var_1_7=0, var_1_8=0, var_1_9=0] [L179] signed long int stepLocal_5 = 0; VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, stepLocal_0=9, stepLocal_1=4, stepLocal_2=0, stepLocal_5=0, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=201/4, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=6, var_1_54=0, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_61=4294967295, var_1_64=-1, var_1_6=9, var_1_7=0, var_1_8=0, var_1_9=0] [L180] COND FALSE !(\read(var_1_13)) [L193] var_1_20 = var_1_23 VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, stepLocal_0=9, stepLocal_1=4, stepLocal_2=0, stepLocal_5=0, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=3, var_1_23=3, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=6, var_1_54=0, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_61=4294967295, var_1_64=-1, var_1_6=9, var_1_7=0, var_1_8=0, var_1_9=0] [L195] unsigned char stepLocal_3 = var_1_6; VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, stepLocal_0=9, stepLocal_1=4, stepLocal_2=0, stepLocal_3=9, stepLocal_5=0, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=128, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=3, var_1_23=3, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=6, var_1_54=0, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_61=4294967295, var_1_64=-1, var_1_6=9, var_1_7=0, var_1_8=0, var_1_9=0] [L196] COND FALSE !(stepLocal_3 <= (((((128) > (var_1_16)) ? (128) : (var_1_16))) - var_1_17)) [L199] var_1_15 = var_1_11 VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, stepLocal_0=9, stepLocal_1=4, stepLocal_2=0, stepLocal_3=9, stepLocal_5=0, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=10, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=3, var_1_23=3, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=6, var_1_54=0, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_61=4294967295, var_1_64=-1, var_1_6=9, var_1_7=0, var_1_8=0, var_1_9=0] [L201] unsigned short int stepLocal_4 = var_1_1; VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, stepLocal_0=9, stepLocal_1=4, stepLocal_2=0, stepLocal_3=9, stepLocal_4=4, stepLocal_5=0, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=10, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=3, var_1_23=3, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=6, var_1_54=0, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_61=4294967295, var_1_64=-1, var_1_6=9, var_1_7=0, var_1_8=0, var_1_9=0] [L202] EXPR 200 << var_1_15 VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, stepLocal_0=9, stepLocal_1=4, stepLocal_2=0, stepLocal_3=9, stepLocal_4=4, stepLocal_5=0, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=10, var_1_16=128, var_1_17=120, var_1_18=18/5, var_1_1=4, var_1_20=3, var_1_23=3, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=6, var_1_54=0, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_61=4294967295, var_1_64=-1, var_1_6=9, var_1_7=0, var_1_8=0, var_1_9=0] [L202] COND TRUE ((200 << var_1_15) * (var_1_17 * var_1_7)) < stepLocal_4 [L203] var_1_18 = var_1_19 VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, stepLocal_0=9, stepLocal_1=4, stepLocal_2=0, stepLocal_3=9, stepLocal_4=4, stepLocal_5=0, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=10, var_1_16=128, var_1_17=120, var_1_18=4, var_1_19=4, var_1_1=4, var_1_20=3, var_1_23=3, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=6, var_1_54=0, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_61=4294967295, var_1_64=-1, var_1_6=9, var_1_7=0, var_1_8=0, var_1_9=0] [L330] RET step() [L331] CALL, EXPR property() [L321] EXPR (((((var_1_11 <= var_1_6) ? (var_1_1 == ((unsigned short int) ((((((((var_1_11) < (((((var_1_6) > (var_1_6)) ? (var_1_6) : (var_1_6))))) ? (var_1_11) : (((((var_1_6) > (var_1_6)) ? (var_1_6) : (var_1_6))))))) > (var_1_6)) ? (((((var_1_11) < (((((var_1_6) > (var_1_6)) ? (var_1_6) : (var_1_6))))) ? (var_1_11) : (((((var_1_6) > (var_1_6)) ? (var_1_6) : (var_1_6))))))) : (var_1_6))))) : 1) && ((last_1_var_1_1 < 5) ? (var_1_6 == ((unsigned char) ((((((((((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))) < (var_1_9)) ? (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))) : (var_1_9)))) > (var_1_10)) ? (((((((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))) < (var_1_9)) ? (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))) : (var_1_9)))) : (var_1_10))))) : (var_1_6 == ((unsigned char) var_1_10)))) && (var_1_12 ? (var_1_13 ? (((last_1_var_1_6 > (~ var_1_10)) && var_1_14) ? (var_1_11 == ((signed short int) ((((var_1_8) > ((var_1_10 + last_1_var_1_15))) ? (var_1_8) : ((var_1_10 + last_1_var_1_15)))))) : (var_1_11 == ((signed short int) last_1_var_1_6))) : (var_1_11 == ((signed short int) var_1_8))) : (var_1_11 == ((signed short int) last_1_var_1_11)))) && ((var_1_6 <= (((((128) > (var_1_16)) ? (128) : (var_1_16))) - var_1_17)) ? (var_1_15 == ((signed long int) (((((var_1_6 - var_1_6)) > (((((var_1_8) < (var_1_7)) ? (var_1_8) : (var_1_7))))) ? ((var_1_6 - var_1_6)) : (((((var_1_8) < (var_1_7)) ? (var_1_8) : (var_1_7)))))))) : (var_1_15 == ((signed long int) var_1_11)))) && ((((200 << var_1_15) * (var_1_17 * var_1_7)) < var_1_1) ? (var_1_18 == ((double) var_1_19)) : 1) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=10, var_1_16=128, var_1_17=120, var_1_18=4, var_1_19=4, var_1_1=4, var_1_20=3, var_1_23=3, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=6, var_1_54=0, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_61=4294967295, var_1_64=-1, var_1_6=9, var_1_7=0, var_1_8=0, var_1_9=0] [L321] EXPR 200 << var_1_15 VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=10, var_1_16=128, var_1_17=120, var_1_18=4, var_1_19=4, var_1_1=4, var_1_20=3, var_1_23=3, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=6, var_1_54=0, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_61=4294967295, var_1_64=-1, var_1_6=9, var_1_7=0, var_1_8=0, var_1_9=0] [L321] EXPR (((((var_1_11 <= var_1_6) ? (var_1_1 == ((unsigned short int) ((((((((var_1_11) < (((((var_1_6) > (var_1_6)) ? (var_1_6) : (var_1_6))))) ? (var_1_11) : (((((var_1_6) > (var_1_6)) ? (var_1_6) : (var_1_6))))))) > (var_1_6)) ? (((((var_1_11) < (((((var_1_6) > (var_1_6)) ? (var_1_6) : (var_1_6))))) ? (var_1_11) : (((((var_1_6) > (var_1_6)) ? (var_1_6) : (var_1_6))))))) : (var_1_6))))) : 1) && ((last_1_var_1_1 < 5) ? (var_1_6 == ((unsigned char) ((((((((((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))) < (var_1_9)) ? (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))) : (var_1_9)))) > (var_1_10)) ? (((((((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))) < (var_1_9)) ? (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))) : (var_1_9)))) : (var_1_10))))) : (var_1_6 == ((unsigned char) var_1_10)))) && (var_1_12 ? (var_1_13 ? (((last_1_var_1_6 > (~ var_1_10)) && var_1_14) ? (var_1_11 == ((signed short int) ((((var_1_8) > ((var_1_10 + last_1_var_1_15))) ? (var_1_8) : ((var_1_10 + last_1_var_1_15)))))) : (var_1_11 == ((signed short int) last_1_var_1_6))) : (var_1_11 == ((signed short int) var_1_8))) : (var_1_11 == ((signed short int) last_1_var_1_11)))) && ((var_1_6 <= (((((128) > (var_1_16)) ? (128) : (var_1_16))) - var_1_17)) ? (var_1_15 == ((signed long int) (((((var_1_6 - var_1_6)) > (((((var_1_8) < (var_1_7)) ? (var_1_8) : (var_1_7))))) ? ((var_1_6 - var_1_6)) : (((((var_1_8) < (var_1_7)) ? (var_1_8) : (var_1_7)))))))) : (var_1_15 == ((signed long int) var_1_11)))) && ((((200 << var_1_15) * (var_1_17 * var_1_7)) < var_1_1) ? (var_1_18 == ((double) var_1_19)) : 1) VAL [isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=10, var_1_16=128, var_1_17=120, var_1_18=4, var_1_19=4, var_1_1=4, var_1_20=3, var_1_23=3, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=6, var_1_54=0, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_61=4294967295, var_1_64=-1, var_1_6=9, var_1_7=0, var_1_8=0, var_1_9=0] [L321-L322] return ((((((var_1_11 <= var_1_6) ? (var_1_1 == ((unsigned short int) ((((((((var_1_11) < (((((var_1_6) > (var_1_6)) ? (var_1_6) : (var_1_6))))) ? (var_1_11) : (((((var_1_6) > (var_1_6)) ? (var_1_6) : (var_1_6))))))) > (var_1_6)) ? (((((var_1_11) < (((((var_1_6) > (var_1_6)) ? (var_1_6) : (var_1_6))))) ? (var_1_11) : (((((var_1_6) > (var_1_6)) ? (var_1_6) : (var_1_6))))))) : (var_1_6))))) : 1) && ((last_1_var_1_1 < 5) ? (var_1_6 == ((unsigned char) ((((((((((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))) < (var_1_9)) ? (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))) : (var_1_9)))) > (var_1_10)) ? (((((((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))) < (var_1_9)) ? (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))) : (var_1_9)))) : (var_1_10))))) : (var_1_6 == ((unsigned char) var_1_10)))) && (var_1_12 ? (var_1_13 ? (((last_1_var_1_6 > (~ var_1_10)) && var_1_14) ? (var_1_11 == ((signed short int) ((((var_1_8) > ((var_1_10 + last_1_var_1_15))) ? (var_1_8) : ((var_1_10 + last_1_var_1_15)))))) : (var_1_11 == ((signed short int) last_1_var_1_6))) : (var_1_11 == ((signed short int) var_1_8))) : (var_1_11 == ((signed short int) last_1_var_1_11)))) && ((var_1_6 <= (((((128) > (var_1_16)) ? (128) : (var_1_16))) - var_1_17)) ? (var_1_15 == ((signed long int) (((((var_1_6 - var_1_6)) > (((((var_1_8) < (var_1_7)) ? (var_1_8) : (var_1_7))))) ? ((var_1_6 - var_1_6)) : (((((var_1_8) < (var_1_7)) ? (var_1_8) : (var_1_7)))))))) : (var_1_15 == ((signed long int) var_1_11)))) && ((((200 << var_1_15) * (var_1_17 * var_1_7)) < var_1_1) ? (var_1_18 == ((double) var_1_19)) : 1)) && (var_1_13 ? (var_1_14 ? (var_1_12 ? (var_1_20 == ((float) (var_1_21 + ((((var_1_22) > (var_1_23)) ? (var_1_22) : (var_1_23)))))) : 1) : ((var_1_6 <= 0) ? (var_1_20 == ((float) var_1_19)) : (var_1_20 == ((float) var_1_22)))) : (var_1_20 == ((float) var_1_23))) ; [L331] RET, EXPR property() [L331] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=10, var_1_16=128, var_1_17=120, var_1_18=4, var_1_19=4, var_1_1=4, var_1_20=3, var_1_23=3, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=6, var_1_54=0, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_61=4294967295, var_1_64=-1, var_1_6=9, var_1_7=0, var_1_8=0, var_1_9=0] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=10, last_1_var_1_15=128, last_1_var_1_1=4, last_1_var_1_6=4, var_1_10=9, var_1_11=10, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=10, var_1_16=128, var_1_17=120, var_1_18=4, var_1_19=4, var_1_1=4, var_1_20=3, var_1_23=3, var_1_25=25, var_1_26=25, var_1_27=32766, var_1_28=1, var_1_29=32766, var_1_30=16383, var_1_31=-16383, var_1_32=2, var_1_36=2, var_1_37=0, var_1_39=0, var_1_40=1, var_1_41=1, var_1_44=1, var_1_45=1, var_1_46=129, var_1_47=129, var_1_48=0, var_1_49=211/25, var_1_51=2, var_1_52=32767, var_1_53=6, var_1_54=0, var_1_55=0, var_1_56=63, var_1_57=63, var_1_58=0, var_1_61=4294967295, var_1_64=-1, var_1_6=9, var_1_7=0, var_1_8=0, var_1_9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 166 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 147.2s, OverallIterations: 21, TraceHistogramMax: 66, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 28.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 5827 SdHoareTripleChecker+Valid, 17.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5827 mSDsluCounter, 26565 SdHoareTripleChecker+Invalid, 16.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 20797 mSDsCounter, 1602 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7711 IncrementalHoareTripleChecker+Invalid, 9314 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1602 mSolverCounterUnsat, 5768 mSDtfsCounter, 7711 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 8610 GetRequests, 8266 SyntacticMatches, 0 SemanticMatches, 344 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1520 ImplicationChecksByTransitivity, 15.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1044occurred in iteration=13, InterpolantAutomatonStates: 334, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.3s AutomataMinimizationTime, 20 MinimizatonAttempts, 4172 StatesRemovedByMinimization, 19 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.9s SsaConstructionTime, 2.8s SatisfiabilityAnalysisTime, 104.1s InterpolantComputationTime, 8851 NumberOfCodeBlocks, 8851 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 8428 ConstructedInterpolants, 0 QuantifiedInterpolants, 39038 SizeOfPredicates, 338 NumberOfNonLiveVariables, 17442 ConjunctsInSsa, 341 ConjunctsInUnsatCore, 21 InterpolantComputations, 20 PerfectInterpolantSequences, 179853/180180 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 06:20:54,471 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forcibly destroying the process [2023-11-29 06:20:54,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/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_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-28.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/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_0f429c70-9190-4c5a-95d3-19e843aa654a/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 18ba50d64852b68ea2515543b9d6fd69509342b6bbaf4189c80d892ba3751848 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 06:20:56,274 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 06:20:56,342 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-29 06:20:56,353 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 06:20:56,354 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 06:20:56,380 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 06:20:56,381 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 06:20:56,381 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 06:20:56,382 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 06:20:56,383 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 06:20:56,383 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 06:20:56,384 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 06:20:56,385 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 06:20:56,385 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 06:20:56,386 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 06:20:56,386 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 06:20:56,387 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 06:20:56,387 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 06:20:56,388 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 06:20:56,388 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 06:20:56,389 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 06:20:56,390 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 06:20:56,390 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 06:20:56,390 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-29 06:20:56,391 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-29 06:20:56,391 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-29 06:20:56,392 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 06:20:56,392 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 06:20:56,393 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 06:20:56,393 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 06:20:56,393 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 06:20:56,394 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 06:20:56,394 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 06:20:56,394 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 06:20:56,395 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 06:20:56,395 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 06:20:56,395 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 06:20:56,395 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-29 06:20:56,396 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-29 06:20:56,396 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 06:20:56,396 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 06:20:56,396 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 06:20:56,397 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 06:20:56,397 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 06:20:56,397 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-29 06:20:56,397 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_0f429c70-9190-4c5a-95d3-19e843aa654a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 18ba50d64852b68ea2515543b9d6fd69509342b6bbaf4189c80d892ba3751848 [2023-11-29 06:20:56,691 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 06:20:56,712 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 06:20:56,714 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 06:20:56,716 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 06:20:56,716 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 06:20:56,718 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-28.i [2023-11-29 06:20:59,605 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 06:20:59,849 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 06:20:59,850 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-28.i [2023-11-29 06:20:59,862 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/data/6b0299bb3/0d859ffab11e4a9fa3d1689bf909c3ca/FLAGcf22f0d28 [2023-11-29 06:20:59,876 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/data/6b0299bb3/0d859ffab11e4a9fa3d1689bf909c3ca [2023-11-29 06:20:59,878 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 06:20:59,880 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 06:20:59,881 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 06:20:59,881 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 06:20:59,885 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 06:20:59,886 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:20:59" (1/1) ... [2023-11-29 06:20:59,887 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b445c04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:20:59, skipping insertion in model container [2023-11-29 06:20:59,887 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:20:59" (1/1) ... [2023-11-29 06:20:59,926 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 06:21:00,066 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_0f429c70-9190-4c5a-95d3-19e843aa654a/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-28.i[916,929] [2023-11-29 06:21:00,182 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 06:21:00,220 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 06:21:00,232 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_0f429c70-9190-4c5a-95d3-19e843aa654a/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-28.i[916,929] [2023-11-29 06:21:00,290 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 06:21:00,314 INFO L206 MainTranslator]: Completed translation [2023-11-29 06:21:00,314 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:21:00 WrapperNode [2023-11-29 06:21:00,314 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 06:21:00,316 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 06:21:00,316 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 06:21:00,316 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 06:21:00,325 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:21:00" (1/1) ... [2023-11-29 06:21:00,346 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:21:00" (1/1) ... [2023-11-29 06:21:00,392 INFO L138 Inliner]: procedures = 27, calls = 79, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 357 [2023-11-29 06:21:00,393 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 06:21:00,394 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 06:21:00,394 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 06:21:00,394 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 06:21:00,406 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:21:00" (1/1) ... [2023-11-29 06:21:00,406 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:21:00" (1/1) ... [2023-11-29 06:21:00,415 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:21:00" (1/1) ... [2023-11-29 06:21:00,432 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 06:21:00,432 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:21:00" (1/1) ... [2023-11-29 06:21:00,432 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:21:00" (1/1) ... [2023-11-29 06:21:00,453 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:21:00" (1/1) ... [2023-11-29 06:21:00,458 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:21:00" (1/1) ... [2023-11-29 06:21:00,463 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:21:00" (1/1) ... [2023-11-29 06:21:00,467 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:21:00" (1/1) ... [2023-11-29 06:21:00,474 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 06:21:00,475 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 06:21:00,475 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 06:21:00,476 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 06:21:00,476 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:21:00" (1/1) ... [2023-11-29 06:21:00,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 06:21:00,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 06:21:00,506 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 06:21:00,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 06:21:00,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 06:21:00,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-29 06:21:00,542 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 06:21:00,542 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 06:21:00,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 06:21:00,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 06:21:00,666 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 06:21:00,668 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 06:21:05,414 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 06:21:05,479 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 06:21:05,479 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 06:21:05,480 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 06:21:05 BoogieIcfgContainer [2023-11-29 06:21:05,480 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 06:21:05,482 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 06:21:05,482 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 06:21:05,484 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 06:21:05,485 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 06:20:59" (1/3) ... [2023-11-29 06:21:05,485 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b11e2bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 06:21:05, skipping insertion in model container [2023-11-29 06:21:05,486 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:21:00" (2/3) ... [2023-11-29 06:21:05,486 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b11e2bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 06:21:05, skipping insertion in model container [2023-11-29 06:21:05,486 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 06:21:05" (3/3) ... [2023-11-29 06:21:05,488 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-28.i [2023-11-29 06:21:05,503 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 06:21:05,503 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 06:21:05,553 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 06:21:05,559 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;@71898fbd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 06:21:05,560 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 06:21:05,564 INFO L276 IsEmpty]: Start isEmpty. Operand has 156 states, 87 states have (on average 1.4022988505747127) internal successors, (122), 88 states have internal predecessors, (122), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 06:21:05,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2023-11-29 06:21:05,591 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:21:05,592 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:21:05,592 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:21:05,597 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:21:05,597 INFO L85 PathProgramCache]: Analyzing trace with hash 123560876, now seen corresponding path program 1 times [2023-11-29 06:21:05,611 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 06:21:05,611 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [539845044] [2023-11-29 06:21:05,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:21:05,612 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 06:21:05,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 06:21:05,613 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/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 06:21:05,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/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 06:21:06,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:21:06,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 624 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 06:21:06,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:21:06,610 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 4346 proven. 0 refuted. 0 times theorem prover too weak. 4234 trivial. 0 not checked. [2023-11-29 06:21:06,610 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:21:06,611 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 06:21:06,611 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [539845044] [2023-11-29 06:21:06,612 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [539845044] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:21:06,612 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:21:06,612 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 06:21:06,614 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [628830051] [2023-11-29 06:21:06,615 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:21:06,621 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 06:21:06,621 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 06:21:06,649 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 06:21:06,649 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 06:21:06,652 INFO L87 Difference]: Start difference. First operand has 156 states, 87 states have (on average 1.4022988505747127) internal successors, (122), 88 states have internal predecessors, (122), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) Second operand has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2023-11-29 06:21:07,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:21:07,201 INFO L93 Difference]: Finished difference Result 309 states and 572 transitions. [2023-11-29 06:21:07,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 06:21:07,217 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) Word has length 398 [2023-11-29 06:21:07,218 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:21:07,229 INFO L225 Difference]: With dead ends: 309 [2023-11-29 06:21:07,230 INFO L226 Difference]: Without dead ends: 154 [2023-11-29 06:21:07,237 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 397 GetRequests, 397 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 06:21:07,241 INFO L413 NwaCegarLoop]: 246 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 246 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 06:21:07,242 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 246 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 06:21:07,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 154 states. [2023-11-29 06:21:07,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 154 to 154. [2023-11-29 06:21:07,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 154 states, 86 states have (on average 1.3604651162790697) internal successors, (117), 86 states have internal predecessors, (117), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 06:21:07,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 154 states and 249 transitions. [2023-11-29 06:21:07,314 INFO L78 Accepts]: Start accepts. Automaton has 154 states and 249 transitions. Word has length 398 [2023-11-29 06:21:07,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:21:07,315 INFO L495 AbstractCegarLoop]: Abstraction has 154 states and 249 transitions. [2023-11-29 06:21:07,315 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2023-11-29 06:21:07,316 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 249 transitions. [2023-11-29 06:21:07,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2023-11-29 06:21:07,329 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:21:07,330 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:21:07,353 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/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 06:21:07,530 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/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 06:21:07,531 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:21:07,531 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:21:07,532 INFO L85 PathProgramCache]: Analyzing trace with hash 800732960, now seen corresponding path program 1 times [2023-11-29 06:21:07,533 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 06:21:07,534 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [788151248] [2023-11-29 06:21:07,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:21:07,534 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 06:21:07,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 06:21:07,535 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/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 06:21:07,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/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 06:21:08,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:21:08,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 624 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-29 06:21:08,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 06:21:09,744 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2023-11-29 06:21:09,745 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 06:21:09,745 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 06:21:09,745 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [788151248] [2023-11-29 06:21:09,746 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [788151248] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 06:21:09,746 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 06:21:09,746 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 06:21:09,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1439845400] [2023-11-29 06:21:09,747 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 06:21:09,750 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 06:21:09,750 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 06:21:09,752 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 06:21:09,752 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 06:21:09,753 INFO L87 Difference]: Start difference. First operand 154 states and 249 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:21:10,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 06:21:10,321 INFO L93 Difference]: Finished difference Result 460 states and 745 transitions. [2023-11-29 06:21:10,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 06:21:10,322 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 398 [2023-11-29 06:21:10,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 06:21:10,328 INFO L225 Difference]: With dead ends: 460 [2023-11-29 06:21:10,329 INFO L226 Difference]: Without dead ends: 307 [2023-11-29 06:21:10,330 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 397 GetRequests, 396 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 06:21:10,332 INFO L413 NwaCegarLoop]: 243 mSDtfsCounter, 63 mSDsluCounter, 241 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 63 SdHoareTripleChecker+Valid, 484 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 06:21:10,333 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [63 Valid, 484 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 06:21:10,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states. [2023-11-29 06:21:10,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 305. [2023-11-29 06:21:10,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 305 states, 170 states have (on average 1.3588235294117648) internal successors, (231), 170 states have internal predecessors, (231), 132 states have call successors, (132), 2 states have call predecessors, (132), 2 states have return successors, (132), 132 states have call predecessors, (132), 132 states have call successors, (132) [2023-11-29 06:21:10,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 305 states and 495 transitions. [2023-11-29 06:21:10,414 INFO L78 Accepts]: Start accepts. Automaton has 305 states and 495 transitions. Word has length 398 [2023-11-29 06:21:10,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 06:21:10,416 INFO L495 AbstractCegarLoop]: Abstraction has 305 states and 495 transitions. [2023-11-29 06:21:10,416 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2023-11-29 06:21:10,417 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 495 transitions. [2023-11-29 06:21:10,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-11-29 06:21:10,421 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 06:21:10,421 INFO L195 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:21:10,441 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/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)] Forceful destruction successful, exit code 0 [2023-11-29 06:21:10,622 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/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 06:21:10,622 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 06:21:10,623 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 06:21:10,623 INFO L85 PathProgramCache]: Analyzing trace with hash 511572686, now seen corresponding path program 1 times [2023-11-29 06:21:10,625 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 06:21:10,625 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [250396453] [2023-11-29 06:21:10,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 06:21:10,626 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 06:21:10,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 06:21:10,627 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/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 06:21:10,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f429c70-9190-4c5a-95d3-19e843aa654a/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 (4)] Waiting until timeout for monitored process [2023-11-29 06:21:11,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 06:21:11,489 INFO L262 TraceCheckSpWp]: Trace formula consists of 626 conjuncts, 26 conjunts are in the unsatisfiable core [2023-11-29 06:21:11,511 INFO L285 TraceCheckSpWp]: Computing forward predicates...