./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-79.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-79.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ --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 07088bfbb9ad7fbdebc7b06e0a515c822bf70e8d43a85feaef48544d93239c55 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:43:11,022 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:43:11,151 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-23 21:43:11,170 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:43:11,171 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:43:11,215 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:43:11,216 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:43:11,217 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:43:11,218 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-23 21:43:11,224 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-23 21:43:11,224 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:43:11,226 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:43:11,227 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 21:43:11,229 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 21:43:11,230 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 21:43:11,230 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:43:11,231 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:43:11,231 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 21:43:11,232 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:43:11,232 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 21:43:11,233 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:43:11,234 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:43:11,234 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:43:11,235 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:43:11,235 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 21:43:11,236 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:43:11,237 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:43:11,238 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:43:11,238 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 21:43:11,239 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:43:11,240 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:43:11,241 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:43:11,241 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:43:11,242 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:43:11,242 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:43:11,242 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-23 21:43:11,243 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:43:11,243 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:43:11,243 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-23 21:43:11,244 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:43:11,244 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-23 21:43:11,245 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:43:11,245 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_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07088bfbb9ad7fbdebc7b06e0a515c822bf70e8d43a85feaef48544d93239c55 [2023-11-23 21:43:11,575 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:43:11,609 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:43:11,612 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:43:11,614 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:43:11,614 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:43:11,615 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-79.i [2023-11-23 21:43:14,945 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:43:15,196 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:43:15,197 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-79.i [2023-11-23 21:43:15,214 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/data/d84fe351b/5cb16f8048614d6a9d92de944ded85b3/FLAGb3ba3433f [2023-11-23 21:43:15,234 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/data/d84fe351b/5cb16f8048614d6a9d92de944ded85b3 [2023-11-23 21:43:15,240 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:43:15,242 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:43:15,245 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:43:15,245 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:43:15,251 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:43:15,252 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:43:15" (1/1) ... [2023-11-23 21:43:15,253 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16323975 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:15, skipping insertion in model container [2023-11-23 21:43:15,253 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:43:15" (1/1) ... [2023-11-23 21:43:15,315 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:43:15,524 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_7534e672-f965-47d9-81e7-eaa7ede5e3b6/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-79.i[915,928] [2023-11-23 21:43:15,659 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:43:15,678 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:43:15,695 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_7534e672-f965-47d9-81e7-eaa7ede5e3b6/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-79.i[915,928] [2023-11-23 21:43:15,762 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:43:15,782 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:43:15,782 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:15 WrapperNode [2023-11-23 21:43:15,783 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:43:15,784 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:43:15,784 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:43:15,784 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:43:15,793 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:15" (1/1) ... [2023-11-23 21:43:15,818 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:15" (1/1) ... [2023-11-23 21:43:15,883 INFO L138 Inliner]: procedures = 26, calls = 62, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 283 [2023-11-23 21:43:15,883 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:43:15,884 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:43:15,884 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:43:15,884 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:43:15,897 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:15" (1/1) ... [2023-11-23 21:43:15,897 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:15" (1/1) ... [2023-11-23 21:43:15,902 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:15" (1/1) ... [2023-11-23 21:43:15,924 INFO L189 HeapSplitter]: Split 2 memory accesses to 1 slices as follows [2] [2023-11-23 21:43:15,924 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:15" (1/1) ... [2023-11-23 21:43:15,925 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:15" (1/1) ... [2023-11-23 21:43:15,942 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:15" (1/1) ... [2023-11-23 21:43:15,946 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:15" (1/1) ... [2023-11-23 21:43:15,961 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:15" (1/1) ... [2023-11-23 21:43:15,964 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:15" (1/1) ... [2023-11-23 21:43:15,971 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:43:15,972 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:43:15,972 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:43:15,972 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:43:15,975 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:15" (1/1) ... [2023-11-23 21:43:15,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:43:15,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:43:16,006 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:43:16,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:43:16,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:43:16,051 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:43:16,053 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:43:16,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-23 21:43:16,053 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:43:16,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:43:16,200 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:43:16,203 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:43:16,772 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:43:16,857 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:43:16,857 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 21:43:16,858 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:43:16 BoogieIcfgContainer [2023-11-23 21:43:16,858 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:43:16,861 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 21:43:16,861 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 21:43:16,864 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 21:43:16,865 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:43:15" (1/3) ... [2023-11-23 21:43:16,866 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bfa21a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:43:16, skipping insertion in model container [2023-11-23 21:43:16,866 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:15" (2/3) ... [2023-11-23 21:43:16,869 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bfa21a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:43:16, skipping insertion in model container [2023-11-23 21:43:16,869 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:43:16" (3/3) ... [2023-11-23 21:43:16,871 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-79.i [2023-11-23 21:43:16,894 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 21:43:16,895 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-23 21:43:16,955 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 21:43:16,963 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;@7fe80ce4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 21:43:16,963 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-23 21:43:16,968 INFO L276 IsEmpty]: Start isEmpty. Operand has 112 states, 60 states have (on average 1.3833333333333333) internal successors, (83), 61 states have internal predecessors, (83), 49 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2023-11-23 21:43:16,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2023-11-23 21:43:16,994 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:43:16,995 INFO L195 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:43:16,996 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:43:17,005 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:43:17,006 INFO L85 PathProgramCache]: Analyzing trace with hash 1315267586, now seen corresponding path program 1 times [2023-11-23 21:43:17,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:43:17,017 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564046246] [2023-11-23 21:43:17,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:43:17,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:43:17,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 21:43:17,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 21:43:17,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-23 21:43:17,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-23 21:43:17,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-23 21:43:17,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-23 21:43:17,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-23 21:43:17,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-23 21:43:17,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-23 21:43:17,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-11-23 21:43:17,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-23 21:43:17,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-23 21:43:17,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-23 21:43:17,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-11-23 21:43:17,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-23 21:43:17,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-11-23 21:43:17,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2023-11-23 21:43:17,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-23 21:43:17,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2023-11-23 21:43:17,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-11-23 21:43:17,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2023-11-23 21:43:17,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-23 21:43:17,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2023-11-23 21:43:17,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-23 21:43:17,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2023-11-23 21:43:17,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2023-11-23 21:43:17,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2023-11-23 21:43:17,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2023-11-23 21:43:17,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-11-23 21:43:17,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2023-11-23 21:43:17,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-23 21:43:17,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-11-23 21:43:17,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-23 21:43:17,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2023-11-23 21:43:17,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2023-11-23 21:43:17,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-11-23 21:43:17,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2023-11-23 21:43:17,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2023-11-23 21:43:17,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2023-11-23 21:43:17,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2023-11-23 21:43:17,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-23 21:43:17,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2023-11-23 21:43:17,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2023-11-23 21:43:17,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2023-11-23 21:43:17,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2023-11-23 21:43:17,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2023-11-23 21:43:17,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-11-23 21:43:17,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2023-11-23 21:43:17,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2023-11-23 21:43:17,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:17,952 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2023-11-23 21:43:17,953 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:43:17,954 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [564046246] [2023-11-23 21:43:17,955 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [564046246] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:43:17,955 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:43:17,955 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:43:17,957 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2074186624] [2023-11-23 21:43:17,958 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:43:17,964 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-23 21:43:17,964 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:43:17,996 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-23 21:43:17,997 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-23 21:43:18,000 INFO L87 Difference]: Start difference. First operand has 112 states, 60 states have (on average 1.3833333333333333) internal successors, (83), 61 states have internal predecessors, (83), 49 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) Second operand has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 2 states have call successors, (49) [2023-11-23 21:43:18,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:43:18,061 INFO L93 Difference]: Finished difference Result 221 states and 409 transitions. [2023-11-23 21:43:18,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-23 21:43:18,064 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 2 states have call successors, (49) Word has length 291 [2023-11-23 21:43:18,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:43:18,075 INFO L225 Difference]: With dead ends: 221 [2023-11-23 21:43:18,081 INFO L226 Difference]: Without dead ends: 110 [2023-11-23 21:43:18,090 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 149 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-23 21:43:18,099 INFO L413 NwaCegarLoop]: 173 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, 173 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 [2023-11-23 21:43:18,101 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 173 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-23 21:43:18,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2023-11-23 21:43:18,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2023-11-23 21:43:18,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110 states, 59 states have (on average 1.3220338983050848) internal successors, (78), 59 states have internal predecessors, (78), 49 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2023-11-23 21:43:18,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 176 transitions. [2023-11-23 21:43:18,177 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 176 transitions. Word has length 291 [2023-11-23 21:43:18,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:43:18,178 INFO L495 AbstractCegarLoop]: Abstraction has 110 states and 176 transitions. [2023-11-23 21:43:18,179 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 2 states have call successors, (49) [2023-11-23 21:43:18,179 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 176 transitions. [2023-11-23 21:43:18,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2023-11-23 21:43:18,187 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:43:18,187 INFO L195 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:43:18,188 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-23 21:43:18,188 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:43:18,189 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:43:18,189 INFO L85 PathProgramCache]: Analyzing trace with hash 597752060, now seen corresponding path program 1 times [2023-11-23 21:43:18,189 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:43:18,190 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1890950991] [2023-11-23 21:43:18,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:43:18,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:43:18,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 21:43:18,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 21:43:18,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-23 21:43:18,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-23 21:43:18,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-23 21:43:18,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-23 21:43:18,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-23 21:43:18,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-23 21:43:18,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-23 21:43:18,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-11-23 21:43:18,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-23 21:43:18,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-23 21:43:18,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-23 21:43:18,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-11-23 21:43:18,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-23 21:43:18,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-11-23 21:43:18,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2023-11-23 21:43:18,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-23 21:43:18,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2023-11-23 21:43:18,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-11-23 21:43:18,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2023-11-23 21:43:18,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-23 21:43:18,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2023-11-23 21:43:18,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-23 21:43:18,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2023-11-23 21:43:18,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2023-11-23 21:43:18,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2023-11-23 21:43:18,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2023-11-23 21:43:18,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-11-23 21:43:18,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2023-11-23 21:43:18,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-23 21:43:18,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-11-23 21:43:18,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:18,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-23 21:43:19,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:19,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2023-11-23 21:43:19,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:19,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2023-11-23 21:43:19,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:19,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-11-23 21:43:19,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:19,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2023-11-23 21:43:19,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:19,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2023-11-23 21:43:19,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:19,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2023-11-23 21:43:19,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:19,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2023-11-23 21:43:19,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:19,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-23 21:43:19,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:19,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2023-11-23 21:43:19,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:19,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2023-11-23 21:43:19,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:19,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2023-11-23 21:43:19,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:19,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2023-11-23 21:43:19,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:19,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2023-11-23 21:43:19,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:19,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-11-23 21:43:19,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:19,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2023-11-23 21:43:19,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:19,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2023-11-23 21:43:19,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:19,156 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2023-11-23 21:43:19,156 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:43:19,157 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1890950991] [2023-11-23 21:43:19,158 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1890950991] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:43:19,158 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:43:19,158 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-23 21:43:19,161 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [289897617] [2023-11-23 21:43:19,161 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:43:19,167 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:43:19,167 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:43:19,169 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:43:19,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:43:19,175 INFO L87 Difference]: Start difference. First operand 110 states and 176 transitions. Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2023-11-23 21:43:19,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:43:19,325 INFO L93 Difference]: Finished difference Result 328 states and 526 transitions. [2023-11-23 21:43:19,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:43:19,332 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) Word has length 291 [2023-11-23 21:43:19,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:43:19,339 INFO L225 Difference]: With dead ends: 328 [2023-11-23 21:43:19,339 INFO L226 Difference]: Without dead ends: 219 [2023-11-23 21:43:19,342 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 100 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:43:19,347 INFO L413 NwaCegarLoop]: 171 mSDtfsCounter, 83 mSDsluCounter, 168 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 83 SdHoareTripleChecker+Valid, 339 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-23 21:43:19,349 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [83 Valid, 339 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-23 21:43:19,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 219 states. [2023-11-23 21:43:19,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 219 to 217. [2023-11-23 21:43:19,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 217 states, 116 states have (on average 1.3103448275862069) internal successors, (152), 116 states have internal predecessors, (152), 98 states have call successors, (98), 2 states have call predecessors, (98), 2 states have return successors, (98), 98 states have call predecessors, (98), 98 states have call successors, (98) [2023-11-23 21:43:19,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 348 transitions. [2023-11-23 21:43:19,459 INFO L78 Accepts]: Start accepts. Automaton has 217 states and 348 transitions. Word has length 291 [2023-11-23 21:43:19,461 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:43:19,461 INFO L495 AbstractCegarLoop]: Abstraction has 217 states and 348 transitions. [2023-11-23 21:43:19,462 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2023-11-23 21:43:19,462 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 348 transitions. [2023-11-23 21:43:19,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-23 21:43:19,478 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:43:19,478 INFO L195 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:43:19,479 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-23 21:43:19,479 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:43:19,479 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:43:19,480 INFO L85 PathProgramCache]: Analyzing trace with hash 1111161591, now seen corresponding path program 1 times [2023-11-23 21:43:19,480 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:43:19,480 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [88928258] [2023-11-23 21:43:19,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:43:19,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:43:19,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 21:43:20,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 21:43:20,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-23 21:43:20,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-23 21:43:20,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-23 21:43:20,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-23 21:43:20,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-23 21:43:20,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-23 21:43:20,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-23 21:43:20,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2023-11-23 21:43:20,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-23 21:43:20,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-23 21:43:20,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-23 21:43:20,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-11-23 21:43:20,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-23 21:43:20,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-11-23 21:43:20,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2023-11-23 21:43:20,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-23 21:43:20,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2023-11-23 21:43:20,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-11-23 21:43:20,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2023-11-23 21:43:20,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-23 21:43:20,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2023-11-23 21:43:20,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-23 21:43:20,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2023-11-23 21:43:20,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2023-11-23 21:43:20,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2023-11-23 21:43:20,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2023-11-23 21:43:20,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2023-11-23 21:43:20,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2023-11-23 21:43:20,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-23 21:43:20,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-11-23 21:43:20,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-23 21:43:20,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2023-11-23 21:43:20,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2023-11-23 21:43:20,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-11-23 21:43:20,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2023-11-23 21:43:20,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2023-11-23 21:43:20,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2023-11-23 21:43:20,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2023-11-23 21:43:20,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-23 21:43:20,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2023-11-23 21:43:20,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2023-11-23 21:43:20,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2023-11-23 21:43:20,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2023-11-23 21:43:20,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2023-11-23 21:43:20,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-11-23 21:43:20,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2023-11-23 21:43:20,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2023-11-23 21:43:20,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:20,437 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2023-11-23 21:43:20,437 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:43:20,438 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [88928258] [2023-11-23 21:43:20,440 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [88928258] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:43:20,440 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:43:20,440 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-23 21:43:20,441 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [674691402] [2023-11-23 21:43:20,441 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:43:20,442 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-23 21:43:20,442 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:43:20,443 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-23 21:43:20,444 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-23 21:43:20,444 INFO L87 Difference]: Start difference. First operand 217 states and 348 transitions. Second operand has 5 states, 5 states have (on average 10.0) internal successors, (50), 5 states have internal predecessors, (50), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2023-11-23 21:43:20,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:43:20,853 INFO L93 Difference]: Finished difference Result 448 states and 715 transitions. [2023-11-23 21:43:20,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-23 21:43:20,854 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.0) internal successors, (50), 5 states have internal predecessors, (50), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) Word has length 292 [2023-11-23 21:43:20,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:43:20,859 INFO L225 Difference]: With dead ends: 448 [2023-11-23 21:43:20,859 INFO L226 Difference]: Without dead ends: 232 [2023-11-23 21:43:20,863 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 100 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2023-11-23 21:43:20,865 INFO L413 NwaCegarLoop]: 169 mSDtfsCounter, 161 mSDsluCounter, 390 mSDsCounter, 0 mSdLazyCounter, 121 mSolverCounterSat, 148 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 161 SdHoareTripleChecker+Valid, 559 SdHoareTripleChecker+Invalid, 269 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 148 IncrementalHoareTripleChecker+Valid, 121 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-23 21:43:20,865 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [161 Valid, 559 Invalid, 269 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [148 Valid, 121 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-23 21:43:20,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 232 states. [2023-11-23 21:43:20,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 232 to 217. [2023-11-23 21:43:20,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 217 states, 116 states have (on average 1.3017241379310345) internal successors, (151), 116 states have internal predecessors, (151), 98 states have call successors, (98), 2 states have call predecessors, (98), 2 states have return successors, (98), 98 states have call predecessors, (98), 98 states have call successors, (98) [2023-11-23 21:43:20,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 347 transitions. [2023-11-23 21:43:20,912 INFO L78 Accepts]: Start accepts. Automaton has 217 states and 347 transitions. Word has length 292 [2023-11-23 21:43:20,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:43:20,913 INFO L495 AbstractCegarLoop]: Abstraction has 217 states and 347 transitions. [2023-11-23 21:43:20,914 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.0) internal successors, (50), 5 states have internal predecessors, (50), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2023-11-23 21:43:20,914 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 347 transitions. [2023-11-23 21:43:20,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2023-11-23 21:43:20,920 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:43:20,920 INFO L195 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:43:20,920 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-23 21:43:20,920 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:43:20,921 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:43:20,921 INFO L85 PathProgramCache]: Analyzing trace with hash -1275516935, now seen corresponding path program 1 times [2023-11-23 21:43:20,921 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:43:20,921 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [955128118] [2023-11-23 21:43:20,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:43:20,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:43:20,992 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 21:43:20,993 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1290220322] [2023-11-23 21:43:20,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:43:20,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 21:43:20,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:43:20,996 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 21:43:21,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-23 21:43:21,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:21,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 651 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-23 21:43:21,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:43:21,439 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2023-11-23 21:43:21,439 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:43:21,440 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:43:21,440 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [955128118] [2023-11-23 21:43:21,440 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 21:43:21,440 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1290220322] [2023-11-23 21:43:21,441 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1290220322] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:43:21,444 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:43:21,444 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-23 21:43:21,445 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1721910740] [2023-11-23 21:43:21,445 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:43:21,446 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:43:21,446 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:43:21,447 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:43:21,451 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:43:21,451 INFO L87 Difference]: Start difference. First operand 217 states and 347 transitions. Second operand has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2023-11-23 21:43:21,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:43:21,497 INFO L93 Difference]: Finished difference Result 433 states and 693 transitions. [2023-11-23 21:43:21,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:43:21,498 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) Word has length 293 [2023-11-23 21:43:21,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:43:21,505 INFO L225 Difference]: With dead ends: 433 [2023-11-23 21:43:21,505 INFO L226 Difference]: Without dead ends: 217 [2023-11-23 21:43:21,507 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 292 GetRequests, 291 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:43:21,516 INFO L413 NwaCegarLoop]: 171 mSDtfsCounter, 19 mSDsluCounter, 150 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 321 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-23 21:43:21,518 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19 Valid, 321 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-23 21:43:21,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2023-11-23 21:43:21,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 217. [2023-11-23 21:43:21,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 217 states, 116 states have (on average 1.2844827586206897) internal successors, (149), 116 states have internal predecessors, (149), 98 states have call successors, (98), 2 states have call predecessors, (98), 2 states have return successors, (98), 98 states have call predecessors, (98), 98 states have call successors, (98) [2023-11-23 21:43:21,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 345 transitions. [2023-11-23 21:43:21,579 INFO L78 Accepts]: Start accepts. Automaton has 217 states and 345 transitions. Word has length 293 [2023-11-23 21:43:21,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:43:21,587 INFO L495 AbstractCegarLoop]: Abstraction has 217 states and 345 transitions. [2023-11-23 21:43:21,587 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2023-11-23 21:43:21,587 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 345 transitions. [2023-11-23 21:43:21,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2023-11-23 21:43:21,592 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:43:21,593 INFO L195 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:43:21,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-23 21:43:21,806 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 21:43:21,806 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:43:21,807 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:43:21,807 INFO L85 PathProgramCache]: Analyzing trace with hash -574452357, now seen corresponding path program 1 times [2023-11-23 21:43:21,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:43:21,807 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [378296424] [2023-11-23 21:43:21,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:43:21,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:43:21,852 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 21:43:21,853 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [354706341] [2023-11-23 21:43:21,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:43:21,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 21:43:21,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:43:21,854 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 21:43:21,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-23 21:43:22,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:22,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 651 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-23 21:43:22,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:43:22,168 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2023-11-23 21:43:22,168 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:43:22,169 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:43:22,169 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [378296424] [2023-11-23 21:43:22,169 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-23 21:43:22,170 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [354706341] [2023-11-23 21:43:22,170 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [354706341] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:43:22,170 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:43:22,170 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-23 21:43:22,171 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [794870721] [2023-11-23 21:43:22,171 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:43:22,172 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:43:22,172 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:43:22,173 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:43:22,173 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:43:22,173 INFO L87 Difference]: Start difference. First operand 217 states and 345 transitions. Second operand has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2023-11-23 21:43:22,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:43:22,223 INFO L93 Difference]: Finished difference Result 448 states and 706 transitions. [2023-11-23 21:43:22,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:43:22,224 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) Word has length 293 [2023-11-23 21:43:22,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:43:22,227 INFO L225 Difference]: With dead ends: 448 [2023-11-23 21:43:22,228 INFO L226 Difference]: Without dead ends: 232 [2023-11-23 21:43:22,229 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 292 GetRequests, 291 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:43:22,230 INFO L413 NwaCegarLoop]: 180 mSDtfsCounter, 31 mSDsluCounter, 147 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 327 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-23 21:43:22,230 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [31 Valid, 327 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-23 21:43:22,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 232 states. [2023-11-23 21:43:22,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 232 to 231. [2023-11-23 21:43:22,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 231 states, 124 states have (on average 1.25) internal successors, (155), 125 states have internal predecessors, (155), 102 states have call successors, (102), 4 states have call predecessors, (102), 4 states have return successors, (102), 101 states have call predecessors, (102), 102 states have call successors, (102) [2023-11-23 21:43:22,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 359 transitions. [2023-11-23 21:43:22,276 INFO L78 Accepts]: Start accepts. Automaton has 231 states and 359 transitions. Word has length 293 [2023-11-23 21:43:22,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:43:22,277 INFO L495 AbstractCegarLoop]: Abstraction has 231 states and 359 transitions. [2023-11-23 21:43:22,278 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2023-11-23 21:43:22,278 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 359 transitions. [2023-11-23 21:43:22,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2023-11-23 21:43:22,283 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:43:22,284 INFO L195 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:43:22,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-23 21:43:22,492 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 21:43:22,493 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:43:22,493 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:43:22,493 INFO L85 PathProgramCache]: Analyzing trace with hash -1236728844, now seen corresponding path program 1 times [2023-11-23 21:43:22,493 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:43:22,494 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [282671181] [2023-11-23 21:43:22,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:43:22,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:43:22,567 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-23 21:43:22,567 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [88490898] [2023-11-23 21:43:22,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:43:22,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 21:43:22,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:43:22,569 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 21:43:22,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-23 21:43:22,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:43:22,826 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 21:43:22,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 21:43:23,243 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 21:43:23,243 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-23 21:43:23,244 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-23 21:43:23,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-23 21:43:23,454 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-11-23 21:43:23,458 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2023-11-23 21:43:23,464 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-23 21:43:23,675 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated [2023-11-23 21:43:23,727 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 09:43:23 BoogieIcfgContainer [2023-11-23 21:43:23,727 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-23 21:43:23,728 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-23 21:43:23,728 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-23 21:43:23,728 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-23 21:43:23,728 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:43:16" (3/4) ... [2023-11-23 21:43:23,731 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-23 21:43:23,732 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-23 21:43:23,733 INFO L158 Benchmark]: Toolchain (without parser) took 8491.11ms. Allocated memory was 182.5MB in the beginning and 220.2MB in the end (delta: 37.7MB). Free memory was 142.5MB in the beginning and 94.7MB in the end (delta: 47.8MB). Peak memory consumption was 88.3MB. Max. memory is 16.1GB. [2023-11-23 21:43:23,733 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 109.1MB. Free memory is still 56.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:43:23,733 INFO L158 Benchmark]: CACSL2BoogieTranslator took 538.12ms. Allocated memory is still 182.5MB. Free memory was 142.1MB in the beginning and 125.7MB in the end (delta: 16.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-23 21:43:23,734 INFO L158 Benchmark]: Boogie Procedure Inliner took 99.56ms. Allocated memory is still 182.5MB. Free memory was 125.7MB in the beginning and 120.8MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-23 21:43:23,734 INFO L158 Benchmark]: Boogie Preprocessor took 86.98ms. Allocated memory is still 182.5MB. Free memory was 120.8MB in the beginning and 112.9MB in the end (delta: 7.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-23 21:43:23,734 INFO L158 Benchmark]: RCFGBuilder took 886.68ms. Allocated memory is still 182.5MB. Free memory was 112.7MB in the beginning and 133.7MB in the end (delta: -21.0MB). Peak memory consumption was 21.6MB. Max. memory is 16.1GB. [2023-11-23 21:43:23,735 INFO L158 Benchmark]: TraceAbstraction took 6866.60ms. Allocated memory was 182.5MB in the beginning and 220.2MB in the end (delta: 37.7MB). Free memory was 133.0MB in the beginning and 95.8MB in the end (delta: 37.3MB). Peak memory consumption was 75.0MB. Max. memory is 16.1GB. [2023-11-23 21:43:23,736 INFO L158 Benchmark]: Witness Printer took 4.54ms. Allocated memory is still 220.2MB. Free memory was 95.8MB in the beginning and 94.7MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-23 21:43:23,738 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 109.1MB. Free memory is still 56.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 538.12ms. Allocated memory is still 182.5MB. Free memory was 142.1MB in the beginning and 125.7MB in the end (delta: 16.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 99.56ms. Allocated memory is still 182.5MB. Free memory was 125.7MB in the beginning and 120.8MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 86.98ms. Allocated memory is still 182.5MB. Free memory was 120.8MB in the beginning and 112.9MB in the end (delta: 7.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 886.68ms. Allocated memory is still 182.5MB. Free memory was 112.7MB in the beginning and 133.7MB in the end (delta: -21.0MB). Peak memory consumption was 21.6MB. Max. memory is 16.1GB. * TraceAbstraction took 6866.60ms. Allocated memory was 182.5MB in the beginning and 220.2MB in the end (delta: 37.7MB). Free memory was 133.0MB in the beginning and 95.8MB in the end (delta: 37.3MB). Peak memory consumption was 75.0MB. Max. memory is 16.1GB. * Witness Printer took 4.54ms. Allocated memory is still 220.2MB. Free memory was 95.8MB in the beginning and 94.7MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated - GenericResult: Unfinished Backtranslation 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 someBinaryDOUBLEComparisonOperation at line 221, overapproximation of someBinaryFLOATComparisonOperation at line 221, overapproximation of shiftLeft at line 80. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed short int var_1_1 = 2; [L23] unsigned char var_1_2 = 1; [L24] unsigned char var_1_3 = 0; [L25] unsigned char var_1_7 = 50; [L26] unsigned char var_1_8 = 0; [L27] double var_1_9 = 127.625; [L28] double var_1_10 = 256.8; [L29] double var_1_11 = 0.30000000000000004; [L30] signed long int var_1_12 = -2; [L31] double var_1_13 = 2.475; [L32] double var_1_14 = 25.2; [L33] double var_1_15 = 500.125; [L34] double var_1_16 = 10.75; [L35] double var_1_17 = 255.4; [L36] unsigned char var_1_18 = 1; [L37] unsigned char var_1_19 = 0; [L38] unsigned char var_1_20 = 100; [L39] unsigned char var_1_21 = 128; [L40] unsigned char var_1_22 = 0; [L41] unsigned char var_1_23 = 1; [L42] unsigned char var_1_24 = 8; [L43] unsigned char var_1_25 = 10; [L44] float var_1_26 = 16.8; [L45] unsigned long int var_1_27 = 64; [L46] unsigned long int var_1_28 = 256; [L47] unsigned long int var_1_29 = 8; [L48] unsigned long int var_1_30 = 2; [L49] signed long int var_1_31 = 100; [L50] signed char var_1_32 = 16; [L51] signed char var_1_33 = 2; [L52] signed long int var_1_34 = 5; [L53] float var_1_35 = 15.5; [L54] float var_1_36 = 3.875; [L55] float var_1_37 = 32.4; [L56] unsigned char var_1_38 = 8; [L57] unsigned char var_1_39 = 1; [L58] signed char var_1_40 = 16; [L59] signed char var_1_41 = -25; [L60] unsigned char var_1_42 = 0; [L61] unsigned char var_1_43 = 1; [L62] unsigned char var_1_44 = 0; [L63] unsigned char var_1_45 = 0; [L64] signed short int var_1_46 = -128; [L65] unsigned char last_1_var_1_18 = 1; [L66] unsigned char last_1_var_1_20 = 100; [L225] isInitial = 1 [L226] FCALL initially() [L227] COND TRUE 1 [L228] CALL updateLastVariables() [L217] last_1_var_1_18 = var_1_18 [L218] last_1_var_1_20 = var_1_20 [L228] RET updateLastVariables() [L229] CALL updateVariables() [L137] var_1_2 = __VERIFIER_nondet_uchar() [L138] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_10=1284/5, var_1_11=7500000000000001/25000000000000000, var_1_12=-2, var_1_13=99/40, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_10=1284/5, var_1_11=7500000000000001/25000000000000000, var_1_12=-2, var_1_13=99/40, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L138] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_10=1284/5, var_1_11=7500000000000001/25000000000000000, var_1_12=-2, var_1_13=99/40, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L139] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_10=1284/5, var_1_11=7500000000000001/25000000000000000, var_1_12=-2, var_1_13=99/40, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_10=1284/5, var_1_11=7500000000000001/25000000000000000, var_1_12=-2, var_1_13=99/40, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L139] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_10=1284/5, var_1_11=7500000000000001/25000000000000000, var_1_12=-2, var_1_13=99/40, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L140] var_1_3 = __VERIFIER_nondet_uchar() [L141] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_10=1284/5, var_1_11=7500000000000001/25000000000000000, var_1_12=-2, var_1_13=99/40, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_10=1284/5, var_1_11=7500000000000001/25000000000000000, var_1_12=-2, var_1_13=99/40, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L141] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_10=1284/5, var_1_11=7500000000000001/25000000000000000, var_1_12=-2, var_1_13=99/40, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L142] CALL assume_abort_if_not(var_1_3 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_10=1284/5, var_1_11=7500000000000001/25000000000000000, var_1_12=-2, var_1_13=99/40, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_10=1284/5, var_1_11=7500000000000001/25000000000000000, var_1_12=-2, var_1_13=99/40, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L142] RET assume_abort_if_not(var_1_3 <= 1) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_10=1284/5, var_1_11=7500000000000001/25000000000000000, var_1_12=-2, var_1_13=99/40, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L143] var_1_8 = __VERIFIER_nondet_uchar() [L144] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_10=1284/5, var_1_11=7500000000000001/25000000000000000, var_1_12=-2, var_1_13=99/40, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_10=1284/5, var_1_11=7500000000000001/25000000000000000, var_1_12=-2, var_1_13=99/40, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_9=1021/8] [L144] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_10=1284/5, var_1_11=7500000000000001/25000000000000000, var_1_12=-2, var_1_13=99/40, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_9=1021/8] [L145] CALL assume_abort_if_not(var_1_8 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_10=1284/5, var_1_11=7500000000000001/25000000000000000, var_1_12=-2, var_1_13=99/40, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_10=1284/5, var_1_11=7500000000000001/25000000000000000, var_1_12=-2, var_1_13=99/40, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L145] RET assume_abort_if_not(var_1_8 <= 254) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_10=1284/5, var_1_11=7500000000000001/25000000000000000, var_1_12=-2, var_1_13=99/40, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L146] var_1_10 = __VERIFIER_nondet_double() [L147] CALL assume_abort_if_not((var_1_10 >= -922337.2036854765600e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854765600e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_11=7500000000000001/25000000000000000, var_1_12=-2, var_1_13=99/40, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_11=7500000000000001/25000000000000000, var_1_12=-2, var_1_13=99/40, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L147] RET assume_abort_if_not((var_1_10 >= -922337.2036854765600e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854765600e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_11=7500000000000001/25000000000000000, var_1_12=-2, var_1_13=99/40, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L148] var_1_11 = __VERIFIER_nondet_double() [L149] CALL assume_abort_if_not((var_1_11 >= -922337.2036854765600e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_13=99/40, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_13=99/40, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L149] RET assume_abort_if_not((var_1_11 >= -922337.2036854765600e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_13=99/40, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L150] var_1_13 = __VERIFIER_nondet_double() [L151] CALL assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L151] RET assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_14=126/5, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L152] var_1_14 = __VERIFIER_nondet_double() [L153] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854776000e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L153] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854776000e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_15=4001/8, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L154] var_1_15 = __VERIFIER_nondet_double() [L155] CALL assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854776000e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L155] RET assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854776000e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_16=43/4, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L156] var_1_16 = __VERIFIER_nondet_double() [L157] CALL assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427387900e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L157] RET assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427387900e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_17=1277/5, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L158] var_1_17 = __VERIFIER_nondet_double() [L159] CALL assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 4611686.018427387900e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L159] RET assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 4611686.018427387900e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L160] var_1_19 = __VERIFIER_nondet_uchar() [L161] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L161] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L162] CALL assume_abort_if_not(var_1_19 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L162] RET assume_abort_if_not(var_1_19 <= 0) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=128, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L163] var_1_21 = __VERIFIER_nondet_uchar() [L164] CALL assume_abort_if_not(var_1_21 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L164] RET assume_abort_if_not(var_1_21 >= 127) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L165] CALL assume_abort_if_not(var_1_21 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L165] RET assume_abort_if_not(var_1_21 <= 254) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L166] var_1_22 = __VERIFIER_nondet_uchar() [L167] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L167] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L168] CALL assume_abort_if_not(var_1_22 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L168] RET assume_abort_if_not(var_1_22 <= 127) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=1, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L169] var_1_23 = __VERIFIER_nondet_uchar() [L170] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L170] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L171] CALL assume_abort_if_not(var_1_23 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L171] RET assume_abort_if_not(var_1_23 <= 127) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=8, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L172] var_1_24 = __VERIFIER_nondet_uchar() [L173] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L173] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L174] CALL assume_abort_if_not(var_1_24 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L174] RET assume_abort_if_not(var_1_24 <= 127) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=10, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L175] var_1_25 = __VERIFIER_nondet_uchar() [L176] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L176] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L177] CALL assume_abort_if_not(var_1_25 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L177] RET assume_abort_if_not(var_1_25 <= 127) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=8, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L178] var_1_29 = __VERIFIER_nondet_ulong() [L179] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L179] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L180] CALL assume_abort_if_not(var_1_29 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L180] RET assume_abort_if_not(var_1_29 <= 4294967294) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=16, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L181] var_1_32 = __VERIFIER_nondet_char() [L182] CALL assume_abort_if_not(var_1_32 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L182] RET assume_abort_if_not(var_1_32 >= -1) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L183] CALL assume_abort_if_not(var_1_32 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L183] RET assume_abort_if_not(var_1_32 <= 127) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=2, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L184] var_1_33 = __VERIFIER_nondet_char() [L185] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L185] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L186] CALL assume_abort_if_not(var_1_33 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L186] RET assume_abort_if_not(var_1_33 <= 127) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=5, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L187] var_1_34 = __VERIFIER_nondet_long() [L188] CALL assume_abort_if_not(var_1_34 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L188] RET assume_abort_if_not(var_1_34 >= -2147483648) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L189] CALL assume_abort_if_not(var_1_34 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L189] RET assume_abort_if_not(var_1_34 <= 2147483647) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L190] CALL assume_abort_if_not(var_1_34 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L190] RET assume_abort_if_not(var_1_34 != 0) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_35=31/2, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L191] var_1_35 = __VERIFIER_nondet_float() [L192] 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_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L192] 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_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_36=31/8, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L193] var_1_36 = __VERIFIER_nondet_float() [L194] CALL assume_abort_if_not((var_1_36 >= -922337.2036854776000e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854776000e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L194] RET assume_abort_if_not((var_1_36 >= -922337.2036854776000e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854776000e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_37=162/5, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L195] var_1_37 = __VERIFIER_nondet_float() [L196] CALL assume_abort_if_not((var_1_37 >= -922337.2036854776000e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854776000e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L196] RET assume_abort_if_not((var_1_37 >= -922337.2036854776000e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854776000e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=16, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L197] var_1_40 = __VERIFIER_nondet_char() [L198] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L198] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L199] CALL assume_abort_if_not(var_1_40 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L199] RET assume_abort_if_not(var_1_40 <= 127) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-25, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L200] var_1_41 = __VERIFIER_nondet_char() [L201] CALL assume_abort_if_not(var_1_41 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L201] RET assume_abort_if_not(var_1_41 >= -128) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L202] CALL assume_abort_if_not(var_1_41 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L202] RET assume_abort_if_not(var_1_41 <= 127) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=0, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L203] var_1_42 = __VERIFIER_nondet_uchar() [L204] CALL assume_abort_if_not(var_1_42 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L204] RET assume_abort_if_not(var_1_42 >= 1) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L205] CALL assume_abort_if_not(var_1_42 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L205] RET assume_abort_if_not(var_1_42 <= 1) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L206] var_1_43 = __VERIFIER_nondet_uchar() [L207] CALL assume_abort_if_not(var_1_43 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L207] RET assume_abort_if_not(var_1_43 >= 1) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L208] CALL assume_abort_if_not(var_1_43 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L208] RET assume_abort_if_not(var_1_43 <= 1) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L209] var_1_44 = __VERIFIER_nondet_uchar() [L210] CALL assume_abort_if_not(var_1_44 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L210] RET assume_abort_if_not(var_1_44 >= 1) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L211] CALL assume_abort_if_not(var_1_44 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L211] RET assume_abort_if_not(var_1_44 <= 1) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L212] var_1_45 = __VERIFIER_nondet_uchar() [L213] CALL assume_abort_if_not(var_1_45 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L213] RET assume_abort_if_not(var_1_45 >= 0) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L214] CALL assume_abort_if_not(var_1_45 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L214] RET assume_abort_if_not(var_1_45 <= 0) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=256, var_1_29=0, var_1_2=1, var_1_30=2, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L229] RET updateVariables() [L230] CALL step() [L70] var_1_28 = var_1_29 [L71] var_1_30 = var_1_29 VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=100, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L72] COND FALSE !(var_1_32 > 8) [L77] var_1_31 = var_1_33 VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=8, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L79] var_1_38 = var_1_33 VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L80] EXPR (var_1_32 - var_1_40) << var_1_34 VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L80] COND FALSE !(var_1_33 < ((var_1_32 - var_1_40) << var_1_34)) [L87] var_1_39 = var_1_43 VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-128, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L89] var_1_46 = -50 [L90] signed long int stepLocal_1 = last_1_var_1_20; [L91] unsigned char stepLocal_0 = last_1_var_1_18; VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, stepLocal_0=1, stepLocal_1=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-50, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L92] COND TRUE stepLocal_0 && last_1_var_1_18 VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, stepLocal_0=1, stepLocal_1=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-50, var_1_7=50, var_1_8=0, var_1_9=1021/8] [L93] COND FALSE !(((((last_1_var_1_20) < ((last_1_var_1_20 * last_1_var_1_20))) ? (last_1_var_1_20) : ((last_1_var_1_20 * last_1_var_1_20)))) > stepLocal_1) [L96] var_1_7 = var_1_8 VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, stepLocal_0=1, stepLocal_1=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-50, var_1_7=0, var_1_8=0, var_1_9=1021/8] [L101] COND FALSE !(\read(var_1_3)) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, stepLocal_0=1, stepLocal_1=100, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=84/5, var_1_27=64, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-50, var_1_7=0, var_1_8=0, var_1_9=1021/8] [L106] var_1_26 = var_1_16 [L107] var_1_27 = 10u [L108] unsigned long int stepLocal_2 = var_1_27; VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, stepLocal_0=1, stepLocal_1=100, stepLocal_2=10, var_1_12=-2, var_1_16=2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=10, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-50, var_1_7=0, var_1_8=0, var_1_9=1021/8] [L109] COND TRUE stepLocal_2 != (var_1_8 + var_1_7) [L110] var_1_9 = ((((var_1_10) < (((((var_1_11) < (32.6)) ? (var_1_11) : (32.6))))) ? (var_1_10) : (((((var_1_11) < (32.6)) ? (var_1_11) : (32.6)))))) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, stepLocal_0=1, stepLocal_1=100, stepLocal_2=10, var_1_10=3, var_1_11=0, var_1_12=-2, var_1_16=2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=10, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-50, var_1_7=0, var_1_8=0, var_1_9=3] [L114] COND TRUE var_1_8 >= var_1_7 VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, stepLocal_0=1, stepLocal_1=100, stepLocal_2=10, var_1_10=3, var_1_11=0, var_1_12=-2, var_1_16=2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=10, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-50, var_1_7=0, var_1_8=0, var_1_9=3] [L115] COND TRUE var_1_15 >= var_1_26 [L116] var_1_20 = (var_1_21 - ((((((((var_1_22) < (var_1_23)) ? (var_1_22) : (var_1_23)))) > (((((var_1_24) < (var_1_25)) ? (var_1_24) : (var_1_25))))) ? (((((var_1_22) < (var_1_23)) ? (var_1_22) : (var_1_23)))) : (((((var_1_24) < (var_1_25)) ? (var_1_24) : (var_1_25))))))) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, stepLocal_0=1, stepLocal_1=100, stepLocal_2=10, var_1_10=3, var_1_11=0, var_1_12=-2, var_1_16=2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=253, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=10, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-50, var_1_7=0, var_1_8=0, var_1_9=3] [L123] COND TRUE \read(var_1_18) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, stepLocal_0=1, stepLocal_1=100, stepLocal_2=10, var_1_10=3, var_1_11=0, var_1_12=-2, var_1_16=2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=253, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=10, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-50, var_1_7=0, var_1_8=0, var_1_9=3] [L124] COND FALSE !(! var_1_18) [L127] var_1_1 = (var_1_20 - var_1_20) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, stepLocal_0=1, stepLocal_1=100, stepLocal_2=10, var_1_10=3, var_1_11=0, var_1_12=-2, var_1_16=2, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=253, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=10, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-50, var_1_7=0, var_1_8=0, var_1_9=3] [L132] COND TRUE (var_1_13 - var_1_14) >= (var_1_15 - (var_1_16 + var_1_17)) [L133] var_1_12 = (var_1_20 + var_1_20) VAL [isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, stepLocal_0=1, stepLocal_1=100, stepLocal_2=10, var_1_10=3, var_1_11=0, var_1_12=506, var_1_16=2, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=253, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=10, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-50, var_1_7=0, var_1_8=0, var_1_9=3] [L230] RET step() [L231] CALL, EXPR property() [L221-L222] return (((((((var_1_18 ? ((! var_1_18) ? (var_1_1 == ((signed short int) (var_1_7 + 5))) : (var_1_1 == ((signed short int) (var_1_20 - var_1_20)))) : (var_1_1 == ((signed short int) var_1_20))) && ((last_1_var_1_18 && last_1_var_1_18) ? ((((((last_1_var_1_20) < ((last_1_var_1_20 * last_1_var_1_20))) ? (last_1_var_1_20) : ((last_1_var_1_20 * last_1_var_1_20)))) > last_1_var_1_20) ? (var_1_7 == ((unsigned char) var_1_8)) : (var_1_7 == ((unsigned char) var_1_8))) : (var_1_7 == ((unsigned char) var_1_8)))) && ((var_1_27 != (var_1_8 + var_1_7)) ? (var_1_9 == ((double) ((((var_1_10) < (((((var_1_11) < (32.6)) ? (var_1_11) : (32.6))))) ? (var_1_10) : (((((var_1_11) < (32.6)) ? (var_1_11) : (32.6)))))))) : (var_1_9 == ((double) ((((var_1_11) < (((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10))))) ? (var_1_11) : (((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10)))))))))) && (((var_1_13 - var_1_14) >= (var_1_15 - (var_1_16 + var_1_17))) ? (var_1_12 == ((signed long int) (var_1_20 + var_1_20))) : 1)) && (var_1_3 ? (var_1_2 ? (var_1_18 == ((unsigned char) (! var_1_19))) : 1) : 1)) && ((var_1_8 >= var_1_7) ? ((var_1_15 >= var_1_26) ? (var_1_20 == ((unsigned char) (var_1_21 - ((((((((var_1_22) < (var_1_23)) ? (var_1_22) : (var_1_23)))) > (((((var_1_24) < (var_1_25)) ? (var_1_24) : (var_1_25))))) ? (((((var_1_22) < (var_1_23)) ? (var_1_22) : (var_1_23)))) : (((((var_1_24) < (var_1_25)) ? (var_1_24) : (var_1_25))))))))) : (var_1_20 == ((unsigned char) var_1_24))) : (var_1_20 == ((unsigned char) var_1_22)))) && (var_1_26 == ((float) var_1_16))) && (var_1_27 == ((unsigned long int) 10u)) ; [L231] RET, EXPR property() [L231] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_10=3, var_1_11=0, var_1_12=506, var_1_16=2, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=253, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=10, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-50, var_1_7=0, var_1_8=0, var_1_9=3] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_18=1, last_1_var_1_20=100, var_1_10=3, var_1_11=0, var_1_12=506, var_1_16=2, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=253, var_1_21=254, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=10, var_1_28=0, var_1_29=0, var_1_2=1, var_1_30=0, var_1_31=0, var_1_32=-1, var_1_33=0, var_1_34=-1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=-128, var_1_42=1, var_1_43=1, var_1_44=1, var_1_45=0, var_1_46=-50, var_1_7=0, var_1_8=0, var_1_9=3] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 112 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 6.5s, OverallIterations: 6, TraceHistogramMax: 49, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 0.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 294 SdHoareTripleChecker+Valid, 0.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 294 mSDsluCounter, 1719 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 855 mSDsCounter, 150 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 157 IncrementalHoareTripleChecker+Invalid, 307 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 150 mSolverCounterUnsat, 864 mSDtfsCounter, 157 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 939 GetRequests, 931 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=231occurred in iteration=5, InterpolantAutomatonStates: 17, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 5 MinimizatonAttempts, 18 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 2.6s InterpolantComputationTime, 1754 NumberOfCodeBlocks, 1754 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 1455 ConstructedInterpolants, 0 QuantifiedInterpolants, 1825 SizeOfPredicates, 4 NumberOfNonLiveVariables, 1302 ConjunctsInSsa, 5 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 23520/23520 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 [2023-11-23 21:43:23,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-79.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ --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 07088bfbb9ad7fbdebc7b06e0a515c822bf70e8d43a85feaef48544d93239c55 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:43:26,787 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:43:26,944 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-23 21:43:26,954 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:43:26,955 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:43:27,002 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:43:27,004 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:43:27,004 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:43:27,005 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-23 21:43:27,011 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-23 21:43:27,011 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:43:27,012 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:43:27,013 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 21:43:27,014 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 21:43:27,015 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 21:43:27,016 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:43:27,016 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:43:27,017 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 21:43:27,017 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 21:43:27,018 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:43:27,019 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:43:27,020 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:43:27,020 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:43:27,021 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-23 21:43:27,022 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-23 21:43:27,022 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-23 21:43:27,023 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 21:43:27,023 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:43:27,024 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:43:27,024 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:43:27,026 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 21:43:27,026 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:43:27,026 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:43:27,027 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:43:27,027 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:43:27,027 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:43:27,029 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:43:27,029 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-23 21:43:27,029 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-23 21:43:27,030 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:43:27,030 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-23 21:43:27,030 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:43:27,031 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-23 21:43:27,031 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:43:27,032 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-23 21:43:27,032 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_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07088bfbb9ad7fbdebc7b06e0a515c822bf70e8d43a85feaef48544d93239c55 [2023-11-23 21:43:27,443 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:43:27,480 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:43:27,483 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:43:27,485 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:43:27,485 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:43:27,488 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-79.i [2023-11-23 21:43:30,899 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:43:31,252 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:43:31,253 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-79.i [2023-11-23 21:43:31,266 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/data/20c06c6b4/453c005473534d06b04c7e2d593aa2b8/FLAGee97c6f75 [2023-11-23 21:43:31,285 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/data/20c06c6b4/453c005473534d06b04c7e2d593aa2b8 [2023-11-23 21:43:31,288 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:43:31,290 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:43:31,292 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:43:31,293 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:43:31,299 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:43:31,300 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:43:31" (1/1) ... [2023-11-23 21:43:31,302 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@762b873a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:31, skipping insertion in model container [2023-11-23 21:43:31,302 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:43:31" (1/1) ... [2023-11-23 21:43:31,346 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:43:31,528 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_7534e672-f965-47d9-81e7-eaa7ede5e3b6/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-79.i[915,928] [2023-11-23 21:43:31,670 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:43:31,690 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:43:31,708 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_7534e672-f965-47d9-81e7-eaa7ede5e3b6/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-79.i[915,928] [2023-11-23 21:43:31,781 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:43:31,806 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:43:31,807 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:31 WrapperNode [2023-11-23 21:43:31,807 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:43:31,808 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:43:31,809 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:43:31,809 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:43:31,818 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:31" (1/1) ... [2023-11-23 21:43:31,855 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:31" (1/1) ... [2023-11-23 21:43:31,918 INFO L138 Inliner]: procedures = 27, calls = 62, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 258 [2023-11-23 21:43:31,918 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:43:31,919 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:43:31,920 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:43:31,920 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:43:31,959 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:31" (1/1) ... [2023-11-23 21:43:31,959 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:31" (1/1) ... [2023-11-23 21:43:31,966 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:31" (1/1) ... [2023-11-23 21:43:32,000 INFO L189 HeapSplitter]: Split 2 memory accesses to 1 slices as follows [2] [2023-11-23 21:43:32,014 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:31" (1/1) ... [2023-11-23 21:43:32,014 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:31" (1/1) ... [2023-11-23 21:43:32,035 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:31" (1/1) ... [2023-11-23 21:43:32,039 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:31" (1/1) ... [2023-11-23 21:43:32,043 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:31" (1/1) ... [2023-11-23 21:43:32,047 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:31" (1/1) ... [2023-11-23 21:43:32,053 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:43:32,054 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:43:32,055 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:43:32,055 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:43:32,056 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:31" (1/1) ... [2023-11-23 21:43:32,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:43:32,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:43:32,115 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:43:32,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:43:32,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:43:32,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-23 21:43:32,176 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:43:32,176 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:43:32,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:43:32,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:43:32,335 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:43:32,338 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:43:39,441 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:43:39,504 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:43:39,504 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 21:43:39,505 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:43:39 BoogieIcfgContainer [2023-11-23 21:43:39,505 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:43:39,507 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 21:43:39,508 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 21:43:39,511 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 21:43:39,511 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:43:31" (1/3) ... [2023-11-23 21:43:39,512 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f209589 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:43:39, skipping insertion in model container [2023-11-23 21:43:39,513 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:31" (2/3) ... [2023-11-23 21:43:39,513 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f209589 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:43:39, skipping insertion in model container [2023-11-23 21:43:39,513 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:43:39" (3/3) ... [2023-11-23 21:43:39,515 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-79.i [2023-11-23 21:43:39,552 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 21:43:39,552 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-23 21:43:39,608 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 21:43:39,615 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;@284901e8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 21:43:39,616 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-23 21:43:39,621 INFO L276 IsEmpty]: Start isEmpty. Operand has 108 states, 56 states have (on average 1.3392857142857142) internal successors, (75), 57 states have internal predecessors, (75), 49 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2023-11-23 21:43:39,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2023-11-23 21:43:39,644 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:43:39,645 INFO L195 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:43:39,646 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:43:39,651 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:43:39,652 INFO L85 PathProgramCache]: Analyzing trace with hash 1308524089, now seen corresponding path program 1 times [2023-11-23 21:43:39,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-23 21:43:39,668 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1793338280] [2023-11-23 21:43:39,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:43:39,669 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 [2023-11-23 21:43:39,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/mathsat [2023-11-23 21:43:39,674 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/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) [2023-11-23 21:43:39,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/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 [2023-11-23 21:43:40,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:40,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 462 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-23 21:43:40,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:43:42,780 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2023-11-23 21:43:42,780 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:43:42,781 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-23 21:43:42,782 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1793338280] [2023-11-23 21:43:42,783 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1793338280] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:43:42,783 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:43:42,784 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-23 21:43:42,786 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1114362981] [2023-11-23 21:43:42,787 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:43:42,795 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-23 21:43:42,795 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-23 21:43:42,831 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-23 21:43:42,832 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-23 21:43:42,836 INFO L87 Difference]: Start difference. First operand has 108 states, 56 states have (on average 1.3392857142857142) internal successors, (75), 57 states have internal predecessors, (75), 49 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) Second operand has 5 states, 5 states have (on average 9.6) internal successors, (48), 4 states have internal predecessors, (48), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2023-11-23 21:43:46,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:43:48,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:43:50,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:43:52,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:43:53,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:43:55,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:43:57,285 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:43:57,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:43:57,286 INFO L93 Difference]: Finished difference Result 331 states and 635 transitions. [2023-11-23 21:43:57,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-23 21:43:57,317 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.6) internal successors, (48), 4 states have internal predecessors, (48), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) Word has length 290 [2023-11-23 21:43:57,320 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:43:57,332 INFO L225 Difference]: With dead ends: 331 [2023-11-23 21:43:57,332 INFO L226 Difference]: Without dead ends: 224 [2023-11-23 21:43:57,339 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 291 GetRequests, 286 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2023-11-23 21:43:57,343 INFO L413 NwaCegarLoop]: 167 mSDtfsCounter, 134 mSDsluCounter, 370 mSDsCounter, 0 mSdLazyCounter, 118 mSolverCounterSat, 101 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 134 SdHoareTripleChecker+Valid, 537 SdHoareTripleChecker+Invalid, 225 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 118 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.3s IncrementalHoareTripleChecker+Time [2023-11-23 21:43:57,345 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [134 Valid, 537 Invalid, 225 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 118 Invalid, 6 Unknown, 0 Unchecked, 14.3s Time] [2023-11-23 21:43:57,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 224 states. [2023-11-23 21:43:57,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 224 to 209. [2023-11-23 21:43:57,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 209 states, 108 states have (on average 1.25) internal successors, (135), 108 states have internal predecessors, (135), 98 states have call successors, (98), 2 states have call predecessors, (98), 2 states have return successors, (98), 98 states have call predecessors, (98), 98 states have call successors, (98) [2023-11-23 21:43:57,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 331 transitions. [2023-11-23 21:43:57,466 INFO L78 Accepts]: Start accepts. Automaton has 209 states and 331 transitions. Word has length 290 [2023-11-23 21:43:57,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:43:57,468 INFO L495 AbstractCegarLoop]: Abstraction has 209 states and 331 transitions. [2023-11-23 21:43:57,469 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.6) internal successors, (48), 4 states have internal predecessors, (48), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2023-11-23 21:43:57,469 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 331 transitions. [2023-11-23 21:43:57,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-23 21:43:57,476 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:43:57,477 INFO L195 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:43:57,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/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 [2023-11-23 21:43:57,702 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/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 [2023-11-23 21:43:57,703 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:43:57,704 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:43:57,704 INFO L85 PathProgramCache]: Analyzing trace with hash 328927061, now seen corresponding path program 1 times [2023-11-23 21:43:57,705 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-23 21:43:57,706 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [50132971] [2023-11-23 21:43:57,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:43:57,707 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 [2023-11-23 21:43:57,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/mathsat [2023-11-23 21:43:57,708 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/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) [2023-11-23 21:43:57,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/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 [2023-11-23 21:43:58,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:43:58,394 INFO L262 TraceCheckSpWp]: Trace formula consists of 466 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-23 21:43:58,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:43:58,498 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2023-11-23 21:43:58,499 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 21:43:58,499 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-23 21:43:58,499 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [50132971] [2023-11-23 21:43:58,500 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [50132971] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:43:58,502 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:43:58,503 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-23 21:43:58,503 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [194087180] [2023-11-23 21:43:58,503 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:43:58,509 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:43:58,510 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-23 21:43:58,512 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:43:58,512 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:43:58,514 INFO L87 Difference]: Start difference. First operand 209 states and 331 transitions. Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2023-11-23 21:44:00,717 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-23 21:44:00,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 21:44:00,798 INFO L93 Difference]: Finished difference Result 432 states and 678 transitions. [2023-11-23 21:44:00,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:44:00,799 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) Word has length 292 [2023-11-23 21:44:00,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 21:44:00,807 INFO L225 Difference]: With dead ends: 432 [2023-11-23 21:44:00,810 INFO L226 Difference]: Without dead ends: 224 [2023-11-23 21:44:00,814 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 291 GetRequests, 290 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:44:00,820 INFO L413 NwaCegarLoop]: 173 mSDtfsCounter, 30 mSDsluCounter, 138 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 30 SdHoareTripleChecker+Valid, 311 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2023-11-23 21:44:00,822 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [30 Valid, 311 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 13 Invalid, 1 Unknown, 0 Unchecked, 2.2s Time] [2023-11-23 21:44:00,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 224 states. [2023-11-23 21:44:00,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 224 to 223. [2023-11-23 21:44:00,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 223 states, 116 states have (on average 1.2155172413793103) internal successors, (141), 117 states have internal predecessors, (141), 102 states have call successors, (102), 4 states have call predecessors, (102), 4 states have return successors, (102), 101 states have call predecessors, (102), 102 states have call successors, (102) [2023-11-23 21:44:00,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 345 transitions. [2023-11-23 21:44:00,924 INFO L78 Accepts]: Start accepts. Automaton has 223 states and 345 transitions. Word has length 292 [2023-11-23 21:44:00,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 21:44:00,930 INFO L495 AbstractCegarLoop]: Abstraction has 223 states and 345 transitions. [2023-11-23 21:44:00,930 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2023-11-23 21:44:00,931 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 345 transitions. [2023-11-23 21:44:00,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2023-11-23 21:44:00,945 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:44:00,946 INFO L195 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:44:00,962 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/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 [2023-11-23 21:44:01,159 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/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 [2023-11-23 21:44:01,159 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:44:01,160 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:44:01,160 INFO L85 PathProgramCache]: Analyzing trace with hash -1692519246, now seen corresponding path program 1 times [2023-11-23 21:44:01,161 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-23 21:44:01,161 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1348328090] [2023-11-23 21:44:01,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:44:01,161 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 [2023-11-23 21:44:01,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/mathsat [2023-11-23 21:44:01,162 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/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) [2023-11-23 21:44:01,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7534e672-f965-47d9-81e7-eaa7ede5e3b6/bin/uautomizer-verify-zZY32mL2XJ/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 [2023-11-23 21:44:01,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:01,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 467 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 21:44:01,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 21:44:03,397 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 1980 proven. 102 refuted. 0 times theorem prover too weak. 2622 trivial. 0 not checked. [2023-11-23 21:44:03,398 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-23 21:44:04,314 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 42 proven. 102 refuted. 0 times theorem prover too weak. 4560 trivial. 0 not checked. [2023-11-23 21:44:04,315 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-23 21:44:04,315 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1348328090] [2023-11-23 21:44:04,315 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1348328090] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-23 21:44:04,315 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-23 21:44:04,316 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 9 [2023-11-23 21:44:04,316 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1131595956] [2023-11-23 21:44:04,316 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-23 21:44:04,317 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-23 21:44:04,318 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-23 21:44:04,319 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-23 21:44:04,319 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-11-23 21:44:04,319 INFO L87 Difference]: Start difference. First operand 223 states and 345 transitions. Second operand has 9 states, 9 states have (on average 7.333333333333333) internal successors, (66), 9 states have internal predecessors, (66), 2 states have call successors, (83), 2 states have call predecessors, (83), 4 states have return successors, (84), 2 states have call predecessors, (84), 2 states have call successors, (84)