./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 a0165632 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_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/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_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX --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 0.2.5-dev-a016563 [2024-11-08 18:41:28,084 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 18:41:28,152 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-08 18:41:28,156 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 18:41:28,157 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 18:41:28,188 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 18:41:28,190 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 18:41:28,191 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 18:41:28,192 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 18:41:28,192 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 18:41:28,193 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 18:41:28,194 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 18:41:28,194 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 18:41:28,196 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 18:41:28,196 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 18:41:28,196 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 18:41:28,197 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 18:41:28,197 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 18:41:28,198 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 18:41:28,198 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 18:41:28,198 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 18:41:28,201 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 18:41:28,202 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 18:41:28,202 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 18:41:28,202 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 18:41:28,203 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 18:41:28,203 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 18:41:28,203 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 18:41:28,203 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 18:41:28,204 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 18:41:28,204 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 18:41:28,204 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 18:41:28,205 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 18:41:28,209 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 18:41:28,209 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 18:41:28,209 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 18:41:28,209 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 18:41:28,210 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 18:41:28,210 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 18:41:28,210 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 18:41:28,210 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 18:41:28,211 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 18:41:28,211 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_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07088bfbb9ad7fbdebc7b06e0a515c822bf70e8d43a85feaef48544d93239c55 [2024-11-08 18:41:28,472 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 18:41:28,506 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 18:41:28,509 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 18:41:28,510 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 18:41:28,511 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 18:41:28,512 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-79.i Unable to find full path for "g++" [2024-11-08 18:41:30,602 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 18:41:30,863 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 18:41:30,863 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-79.i [2024-11-08 18:41:30,877 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/data/8f307c06d/8d7ff07f37744b74b5ebb0b6d105408c/FLAG6c8769123 [2024-11-08 18:41:31,208 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/data/8f307c06d/8d7ff07f37744b74b5ebb0b6d105408c [2024-11-08 18:41:31,211 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 18:41:31,214 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 18:41:31,216 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 18:41:31,216 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 18:41:31,223 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 18:41:31,224 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 06:41:31" (1/1) ... [2024-11-08 18:41:31,225 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e968226 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:31, skipping insertion in model container [2024-11-08 18:41:31,225 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 06:41:31" (1/1) ... [2024-11-08 18:41:31,263 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 18:41:31,450 WARN L250 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_f642e01e-9c51-4516-91e2-dd373c5a7462/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-79.i[915,928] [2024-11-08 18:41:31,544 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 18:41:31,558 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 18:41:31,572 WARN L250 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_f642e01e-9c51-4516-91e2-dd373c5a7462/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-79.i[915,928] [2024-11-08 18:41:31,654 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 18:41:31,695 INFO L204 MainTranslator]: Completed translation [2024-11-08 18:41:31,695 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:31 WrapperNode [2024-11-08 18:41:31,695 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 18:41:31,697 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 18:41:31,697 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 18:41:31,697 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 18:41:31,706 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:31" (1/1) ... [2024-11-08 18:41:31,725 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:31" (1/1) ... [2024-11-08 18:41:31,777 INFO L138 Inliner]: procedures = 26, calls = 62, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 280 [2024-11-08 18:41:31,777 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 18:41:31,778 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 18:41:31,778 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 18:41:31,778 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 18:41:31,791 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:31" (1/1) ... [2024-11-08 18:41:31,791 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:31" (1/1) ... [2024-11-08 18:41:31,799 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:31" (1/1) ... [2024-11-08 18:41:31,822 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-08 18:41:31,822 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:31" (1/1) ... [2024-11-08 18:41:31,823 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:31" (1/1) ... [2024-11-08 18:41:31,849 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:31" (1/1) ... [2024-11-08 18:41:31,860 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:31" (1/1) ... [2024-11-08 18:41:31,864 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:31" (1/1) ... [2024-11-08 18:41:31,870 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:31" (1/1) ... [2024-11-08 18:41:31,882 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 18:41:31,883 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 18:41:31,883 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 18:41:31,883 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 18:41:31,884 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:31" (1/1) ... [2024-11-08 18:41:31,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 18:41:31,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:41:31,919 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 18:41:31,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 18:41:31,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 18:41:31,960 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 18:41:31,960 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 18:41:31,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-08 18:41:31,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 18:41:31,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 18:41:32,077 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 18:41:32,081 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 18:41:32,744 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-08 18:41:32,744 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 18:41:32,777 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 18:41:32,780 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 18:41:32,780 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 06:41:32 BoogieIcfgContainer [2024-11-08 18:41:32,780 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 18:41:32,783 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 18:41:32,783 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 18:41:32,787 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 18:41:32,787 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 06:41:31" (1/3) ... [2024-11-08 18:41:32,788 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18c122d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 06:41:32, skipping insertion in model container [2024-11-08 18:41:32,789 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:31" (2/3) ... [2024-11-08 18:41:32,789 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18c122d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 06:41:32, skipping insertion in model container [2024-11-08 18:41:32,789 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 06:41:32" (3/3) ... [2024-11-08 18:41:32,791 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-79.i [2024-11-08 18:41:32,812 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 18:41:32,812 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 18:41:32,891 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 18:41:32,906 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2814aa8a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 18:41:32,907 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 18:41:32,914 INFO L276 IsEmpty]: Start isEmpty. Operand has 120 states, 68 states have (on average 1.338235294117647) internal successors, (91), 69 states have internal predecessors, (91), 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) [2024-11-08 18:41:32,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-08 18:41:32,941 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:41:32,943 INFO L215 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, 1] [2024-11-08 18:41:32,944 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:41:32,951 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:41:32,952 INFO L85 PathProgramCache]: Analyzing trace with hash -508127782, now seen corresponding path program 1 times [2024-11-08 18:41:32,963 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:41:32,964 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1860547610] [2024-11-08 18:41:32,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:41:32,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:41:33,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,465 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 18:41:33,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,476 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 18:41:33,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 18:41:33,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,496 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 18:41:33,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,505 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 18:41:33,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 18:41:33,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,524 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 18:41:33,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,535 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-08 18:41:33,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,542 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-08 18:41:33,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,549 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 18:41:33,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,555 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-08 18:41:33,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,566 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-08 18:41:33,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,573 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-11-08 18:41:33,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,580 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-08 18:41:33,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,589 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-08 18:41:33,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-08 18:41:33,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-08 18:41:33,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-08 18:41:33,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 18:41:33,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,647 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 18:41:33,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-08 18:41:33,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,661 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-08 18:41:33,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,668 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-11-08 18:41:33,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,675 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-08 18:41:33,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-11-08 18:41:33,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,690 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-08 18:41:33,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,695 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-11-08 18:41:33,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,700 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-08 18:41:33,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-08 18:41:33,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,711 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-08 18:41:33,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,717 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-08 18:41:33,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,724 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-08 18:41:33,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,735 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-08 18:41:33,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,739 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-08 18:41:33,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,747 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-08 18:41:33,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,755 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-08 18:41:33,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,761 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-08 18:41:33,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-08 18:41:33,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,775 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-08 18:41:33,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-11-08 18:41:33,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,792 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-08 18:41:33,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-08 18:41:33,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,801 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-08 18:41:33,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,808 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2024-11-08 18:41:33,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,817 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-08 18:41:33,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2024-11-08 18:41:33,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,834 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-08 18:41:33,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,840 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2024-11-08 18:41:33,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-08 18:41:33,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:33,863 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-08 18:41:33,864 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:41:33,864 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1860547610] [2024-11-08 18:41:33,865 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1860547610] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:41:33,865 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:41:33,865 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 18:41:33,869 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1314324869] [2024-11-08 18:41:33,869 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:41:33,877 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-08 18:41:33,877 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:41:33,900 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-08 18:41:33,900 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 18:41:33,903 INFO L87 Difference]: Start difference. First operand has 120 states, 68 states have (on average 1.338235294117647) internal successors, (91), 69 states have internal predecessors, (91), 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 26.5) internal successors, (53), 2 states have internal predecessors, (53), 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) [2024-11-08 18:41:33,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:41:33,947 INFO L93 Difference]: Finished difference Result 233 states and 421 transitions. [2024-11-08 18:41:33,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 18:41:33,949 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 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 295 [2024-11-08 18:41:33,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:41:33,959 INFO L225 Difference]: With dead ends: 233 [2024-11-08 18:41:33,959 INFO L226 Difference]: Without dead ends: 116 [2024-11-08 18:41:33,964 INFO L431 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 [2024-11-08 18:41:33,968 INFO L432 NwaCegarLoop]: 182 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 182 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 18:41:33,969 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 182 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 18:41:33,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2024-11-08 18:41:34,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 116. [2024-11-08 18:41:34,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116 states, 65 states have (on average 1.2923076923076924) internal successors, (84), 65 states have internal predecessors, (84), 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) [2024-11-08 18:41:34,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 182 transitions. [2024-11-08 18:41:34,034 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 182 transitions. Word has length 295 [2024-11-08 18:41:34,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:41:34,034 INFO L471 AbstractCegarLoop]: Abstraction has 116 states and 182 transitions. [2024-11-08 18:41:34,035 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.5) internal successors, (53), 2 states have internal predecessors, (53), 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) [2024-11-08 18:41:34,035 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 182 transitions. [2024-11-08 18:41:34,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-08 18:41:34,042 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:41:34,042 INFO L215 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, 1] [2024-11-08 18:41:34,042 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-08 18:41:34,043 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:41:34,043 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:41:34,043 INFO L85 PathProgramCache]: Analyzing trace with hash -1276272608, now seen corresponding path program 1 times [2024-11-08 18:41:34,044 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:41:34,044 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [297079146] [2024-11-08 18:41:34,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:41:34,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:41:34,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,554 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 18:41:34,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,567 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 18:41:34,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,579 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 18:41:34,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,584 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 18:41:34,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 18:41:34,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,596 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 18:41:34,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,609 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 18:41:34,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,615 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-08 18:41:34,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,624 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-08 18:41:34,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 18:41:34,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,643 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-08 18:41:34,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,651 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-08 18:41:34,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-11-08 18:41:34,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,661 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-08 18:41:34,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,668 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-08 18:41:34,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-08 18:41:34,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,682 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-08 18:41:34,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-08 18:41:34,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,692 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 18:41:34,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 18:41:34,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,705 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-08 18:41:34,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,712 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-08 18:41:34,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,717 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-11-08 18:41:34,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,724 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-08 18:41:34,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,730 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-11-08 18:41:34,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,740 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-08 18:41:34,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,746 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-11-08 18:41:34,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,753 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-08 18:41:34,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,758 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-08 18:41:34,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,763 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-08 18:41:34,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-08 18:41:34,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,774 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-08 18:41:34,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-08 18:41:34,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-08 18:41:34,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-08 18:41:34,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-08 18:41:34,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,821 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-08 18:41:34,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,831 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-08 18:41:34,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,839 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-08 18:41:34,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-11-08 18:41:34,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,853 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-08 18:41:34,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,860 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-08 18:41:34,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,867 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-08 18:41:34,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,873 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2024-11-08 18:41:34,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,879 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-08 18:41:34,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2024-11-08 18:41:34,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,890 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-08 18:41:34,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,900 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2024-11-08 18:41:34,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-08 18:41:34,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:34,942 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-08 18:41:34,942 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:41:34,945 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [297079146] [2024-11-08 18:41:34,946 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [297079146] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:41:34,946 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:41:34,946 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 18:41:34,946 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1623714062] [2024-11-08 18:41:34,946 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:41:34,948 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:41:34,949 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:41:34,952 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:41:34,952 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 18:41:34,953 INFO L87 Difference]: Start difference. First operand 116 states and 182 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 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) [2024-11-08 18:41:35,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:41:35,063 INFO L93 Difference]: Finished difference Result 342 states and 540 transitions. [2024-11-08 18:41:35,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 18:41:35,068 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 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 295 [2024-11-08 18:41:35,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:41:35,075 INFO L225 Difference]: With dead ends: 342 [2024-11-08 18:41:35,076 INFO L226 Difference]: Without dead ends: 229 [2024-11-08 18:41:35,077 INFO L431 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 [2024-11-08 18:41:35,081 INFO L432 NwaCegarLoop]: 178 mSDtfsCounter, 86 mSDsluCounter, 172 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 86 SdHoareTripleChecker+Valid, 350 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 18:41:35,082 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [86 Valid, 350 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 18:41:35,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 229 states. [2024-11-08 18:41:35,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 229 to 227. [2024-11-08 18:41:35,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 227 states, 126 states have (on average 1.2857142857142858) internal successors, (162), 126 states have internal predecessors, (162), 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) [2024-11-08 18:41:35,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 358 transitions. [2024-11-08 18:41:35,169 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 358 transitions. Word has length 295 [2024-11-08 18:41:35,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:41:35,174 INFO L471 AbstractCegarLoop]: Abstraction has 227 states and 358 transitions. [2024-11-08 18:41:35,174 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 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) [2024-11-08 18:41:35,174 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 358 transitions. [2024-11-08 18:41:35,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-08 18:41:35,185 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:41:35,186 INFO L215 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, 1, 1] [2024-11-08 18:41:35,186 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-08 18:41:35,186 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:41:35,187 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:41:35,189 INFO L85 PathProgramCache]: Analyzing trace with hash 375999504, now seen corresponding path program 1 times [2024-11-08 18:41:35,189 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:41:35,190 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [153369398] [2024-11-08 18:41:35,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:41:35,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:41:35,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,778 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 18:41:35,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 18:41:35,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,788 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 18:41:35,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,795 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 18:41:35,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 18:41:35,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 18:41:35,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 18:41:35,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-08 18:41:35,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,821 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-08 18:41:35,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 18:41:35,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,832 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-08 18:41:35,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-08 18:41:35,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,842 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-11-08 18:41:35,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,846 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-08 18:41:35,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,850 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-08 18:41:35,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-08 18:41:35,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-08 18:41:35,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,866 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-08 18:41:35,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,870 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 18:41:35,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,876 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 18:41:35,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,881 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-08 18:41:35,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-08 18:41:35,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,891 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-11-08 18:41:35,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,896 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-08 18:41:35,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,900 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-11-08 18:41:35,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-08 18:41:35,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-11-08 18:41:35,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-08 18:41:35,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-08 18:41:35,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-08 18:41:35,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-08 18:41:35,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,940 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-08 18:41:35,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,944 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-08 18:41:35,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-08 18:41:35,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,954 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-08 18:41:35,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,963 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-08 18:41:35,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-08 18:41:35,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,976 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-08 18:41:35,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-08 18:41:35,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,985 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-11-08 18:41:35,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,991 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-08 18:41:35,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:35,996 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-08 18:41:35,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,004 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-08 18:41:36,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,009 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2024-11-08 18:41:36,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,017 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-08 18:41:36,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,047 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2024-11-08 18:41:36,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,053 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-08 18:41:36,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,059 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2024-11-08 18:41:36,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,063 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-08 18:41:36,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,069 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-08 18:41:36,070 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:41:36,071 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [153369398] [2024-11-08 18:41:36,072 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [153369398] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:41:36,072 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:41:36,072 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-08 18:41:36,073 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [33094463] [2024-11-08 18:41:36,073 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:41:36,074 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-08 18:41:36,075 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:41:36,076 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-08 18:41:36,076 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-08 18:41:36,077 INFO L87 Difference]: Start difference. First operand 227 states and 358 transitions. Second operand has 5 states, 5 states have (on average 10.8) internal successors, (54), 5 states have internal predecessors, (54), 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) [2024-11-08 18:41:36,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:41:36,545 INFO L93 Difference]: Finished difference Result 467 states and 734 transitions. [2024-11-08 18:41:36,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 18:41:36,546 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 5 states have internal predecessors, (54), 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 296 [2024-11-08 18:41:36,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:41:36,554 INFO L225 Difference]: With dead ends: 467 [2024-11-08 18:41:36,555 INFO L226 Difference]: Without dead ends: 243 [2024-11-08 18:41:36,556 INFO L431 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 [2024-11-08 18:41:36,557 INFO L432 NwaCegarLoop]: 176 mSDtfsCounter, 140 mSDsluCounter, 422 mSDsCounter, 0 mSdLazyCounter, 122 mSolverCounterSat, 148 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 140 SdHoareTripleChecker+Valid, 598 SdHoareTripleChecker+Invalid, 270 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 148 IncrementalHoareTripleChecker+Valid, 122 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-08 18:41:36,561 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [140 Valid, 598 Invalid, 270 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [148 Valid, 122 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-08 18:41:36,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2024-11-08 18:41:36,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 227. [2024-11-08 18:41:36,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 227 states, 126 states have (on average 1.2777777777777777) internal successors, (161), 126 states have internal predecessors, (161), 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) [2024-11-08 18:41:36,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 357 transitions. [2024-11-08 18:41:36,604 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 357 transitions. Word has length 296 [2024-11-08 18:41:36,605 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:41:36,605 INFO L471 AbstractCegarLoop]: Abstraction has 227 states and 357 transitions. [2024-11-08 18:41:36,605 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 5 states have internal predecessors, (54), 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) [2024-11-08 18:41:36,605 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 357 transitions. [2024-11-08 18:41:36,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-08 18:41:36,610 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:41:36,611 INFO L215 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, 1, 1, 1] [2024-11-08 18:41:36,611 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-08 18:41:36,611 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:41:36,612 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:41:36,612 INFO L85 PathProgramCache]: Analyzing trace with hash -381083101, now seen corresponding path program 1 times [2024-11-08 18:41:36,612 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:41:36,612 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [548948297] [2024-11-08 18:41:36,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:41:36,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:41:36,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 18:41:36,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 18:41:36,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,876 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 18:41:36,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,879 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 18:41:36,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,882 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 18:41:36,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 18:41:36,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,888 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 18:41:36,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,892 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-08 18:41:36,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,895 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-08 18:41:36,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,899 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 18:41:36,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,902 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-08 18:41:36,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-08 18:41:36,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-11-08 18:41:36,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-08 18:41:36,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,915 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-08 18:41:36,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,919 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-08 18:41:36,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-08 18:41:36,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,926 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-08 18:41:36,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 18:41:36,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,932 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 18:41:36,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,936 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-08 18:41:36,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-08 18:41:36,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,942 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-11-08 18:41:36,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,946 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-08 18:41:36,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,949 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-11-08 18:41:36,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-08 18:41:36,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-11-08 18:41:36,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,960 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-08 18:41:36,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,964 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-08 18:41:36,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,968 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-08 18:41:36,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-08 18:41:36,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-08 18:41:36,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,978 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-08 18:41:36,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,982 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-08 18:41:36,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,985 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-08 18:41:36,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-08 18:41:36,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,993 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-08 18:41:36,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:36,997 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-08 18:41:36,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,001 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-08 18:41:37,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,004 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-11-08 18:41:37,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,008 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-08 18:41:37,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,012 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-08 18:41:37,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,016 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-08 18:41:37,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,020 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2024-11-08 18:41:37,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,023 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-08 18:41:37,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,028 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2024-11-08 18:41:37,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,032 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-08 18:41:37,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,036 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2024-11-08 18:41:37,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-08 18:41:37,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,045 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-08 18:41:37,046 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:41:37,046 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [548948297] [2024-11-08 18:41:37,046 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [548948297] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:41:37,047 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:41:37,047 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 18:41:37,047 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [362931668] [2024-11-08 18:41:37,047 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:41:37,048 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:41:37,048 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:41:37,049 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:41:37,049 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 18:41:37,050 INFO L87 Difference]: Start difference. First operand 227 states and 357 transitions. Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 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) [2024-11-08 18:41:37,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:41:37,091 INFO L93 Difference]: Finished difference Result 461 states and 729 transitions. [2024-11-08 18:41:37,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 18:41:37,092 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 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 297 [2024-11-08 18:41:37,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:41:37,095 INFO L225 Difference]: With dead ends: 461 [2024-11-08 18:41:37,095 INFO L226 Difference]: Without dead ends: 237 [2024-11-08 18:41:37,097 INFO L431 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 [2024-11-08 18:41:37,098 INFO L432 NwaCegarLoop]: 198 mSDtfsCounter, 18 mSDsluCounter, 173 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 371 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 18:41:37,099 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [18 Valid, 371 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 18:41:37,100 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 237 states. [2024-11-08 18:41:37,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 237 to 227. [2024-11-08 18:41:37,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 227 states, 126 states have (on average 1.2619047619047619) internal successors, (159), 126 states have internal predecessors, (159), 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) [2024-11-08 18:41:37,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 355 transitions. [2024-11-08 18:41:37,142 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 355 transitions. Word has length 297 [2024-11-08 18:41:37,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:41:37,145 INFO L471 AbstractCegarLoop]: Abstraction has 227 states and 355 transitions. [2024-11-08 18:41:37,145 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 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) [2024-11-08 18:41:37,146 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 355 transitions. [2024-11-08 18:41:37,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-08 18:41:37,150 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:41:37,151 INFO L215 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, 1, 1, 1] [2024-11-08 18:41:37,151 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-08 18:41:37,151 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:41:37,151 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:41:37,152 INFO L85 PathProgramCache]: Analyzing trace with hash -122917663, now seen corresponding path program 1 times [2024-11-08 18:41:37,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:41:37,152 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2083177670] [2024-11-08 18:41:37,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:41:37,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:41:37,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,478 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-08 18:41:37,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,480 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-08 18:41:37,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-08 18:41:37,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,485 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-08 18:41:37,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-08 18:41:37,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,490 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-08 18:41:37,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,492 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-08 18:41:37,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,495 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-08 18:41:37,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,497 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-08 18:41:37,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-08 18:41:37,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-08 18:41:37,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,505 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-08 18:41:37,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,508 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-11-08 18:41:37,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,510 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-08 18:41:37,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-08 18:41:37,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,516 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-08 18:41:37,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,518 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-08 18:41:37,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,521 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-08 18:41:37,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-08 18:41:37,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,526 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-08 18:41:37,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-08 18:41:37,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,531 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-08 18:41:37,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,534 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-11-08 18:41:37,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,536 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-08 18:41:37,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,539 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-11-08 18:41:37,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,542 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-08 18:41:37,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,544 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-11-08 18:41:37,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,547 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-08 18:41:37,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,550 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-08 18:41:37,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,553 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-08 18:41:37,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,555 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-08 18:41:37,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,558 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-08 18:41:37,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,561 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-08 18:41:37,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,564 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-08 18:41:37,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,567 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-08 18:41:37,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,570 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-08 18:41:37,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,572 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-08 18:41:37,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,575 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-08 18:41:37,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,578 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-08 18:41:37,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-11-08 18:41:37,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,584 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-08 18:41:37,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,588 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-08 18:41:37,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-08 18:41:37,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,594 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2024-11-08 18:41:37,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-11-08 18:41:37,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,600 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2024-11-08 18:41:37,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2024-11-08 18:41:37,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2024-11-08 18:41:37,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,609 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2024-11-08 18:41:37,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:37,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-08 18:41:37,614 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 18:41:37,614 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2083177670] [2024-11-08 18:41:37,614 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2083177670] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:41:37,614 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:41:37,614 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 18:41:37,614 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1166375060] [2024-11-08 18:41:37,615 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:41:37,615 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:41:37,615 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 18:41:37,616 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:41:37,616 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 18:41:37,617 INFO L87 Difference]: Start difference. First operand 227 states and 355 transitions. Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 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) [2024-11-08 18:41:37,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:41:37,660 INFO L93 Difference]: Finished difference Result 467 states and 725 transitions. [2024-11-08 18:41:37,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 18:41:37,662 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 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 297 [2024-11-08 18:41:37,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:41:37,664 INFO L225 Difference]: With dead ends: 467 [2024-11-08 18:41:37,665 INFO L226 Difference]: Without dead ends: 243 [2024-11-08 18:41:37,666 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 103 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 18:41:37,667 INFO L432 NwaCegarLoop]: 190 mSDtfsCounter, 33 mSDsluCounter, 153 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 343 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 18:41:37,667 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [33 Valid, 343 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 18:41:37,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2024-11-08 18:41:37,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 242. [2024-11-08 18:41:37,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 242 states, 135 states have (on average 1.2296296296296296) internal successors, (166), 136 states have internal predecessors, (166), 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) [2024-11-08 18:41:37,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 370 transitions. [2024-11-08 18:41:37,709 INFO L78 Accepts]: Start accepts. Automaton has 242 states and 370 transitions. Word has length 297 [2024-11-08 18:41:37,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:41:37,710 INFO L471 AbstractCegarLoop]: Abstraction has 242 states and 370 transitions. [2024-11-08 18:41:37,710 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 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) [2024-11-08 18:41:37,710 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 370 transitions. [2024-11-08 18:41:37,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-08 18:41:37,715 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:41:37,716 INFO L215 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, 1, 1, 1, 1] [2024-11-08 18:41:37,716 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-08 18:41:37,716 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:41:37,716 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:41:37,717 INFO L85 PathProgramCache]: Analyzing trace with hash -1087849133, now seen corresponding path program 1 times [2024-11-08 18:41:37,717 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 18:41:37,717 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1798762633] [2024-11-08 18:41:37,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:41:37,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 18:41:37,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 18:41:37,877 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [534390199] [2024-11-08 18:41:37,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:41:37,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:41:37,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:41:37,880 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 18:41:37,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-08 18:41:38,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 18:41:38,151 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 18:41:38,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 18:41:38,575 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 18:41:38,575 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-08 18:41:38,576 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-08 18:41:38,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-08 18:41:38,781 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 18:41:38,784 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2024-11-08 18:41:39,000 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-08 18:41:39,007 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.11 06:41:39 BoogieIcfgContainer [2024-11-08 18:41:39,008 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-08 18:41:39,008 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 18:41:39,009 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 18:41:39,009 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 18:41:39,010 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 06:41:32" (3/4) ... [2024-11-08 18:41:39,013 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-08 18:41:39,014 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 18:41:39,015 INFO L158 Benchmark]: Toolchain (without parser) took 7802.71ms. Allocated memory was 148.9MB in the beginning and 218.1MB in the end (delta: 69.2MB). Free memory was 112.7MB in the beginning and 114.7MB in the end (delta: -2.0MB). Peak memory consumption was 67.6MB. Max. memory is 16.1GB. [2024-11-08 18:41:39,015 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 117.4MB. Free memory is still 67.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 18:41:39,015 INFO L158 Benchmark]: CACSL2BoogieTranslator took 479.63ms. Allocated memory is still 148.9MB. Free memory was 112.3MB in the beginning and 93.8MB in the end (delta: 18.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-08 18:41:39,016 INFO L158 Benchmark]: Boogie Procedure Inliner took 80.53ms. Allocated memory is still 148.9MB. Free memory was 93.8MB in the beginning and 88.9MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 18:41:39,016 INFO L158 Benchmark]: Boogie Preprocessor took 104.27ms. Allocated memory is still 148.9MB. Free memory was 88.9MB in the beginning and 80.9MB in the end (delta: 8.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-08 18:41:39,016 INFO L158 Benchmark]: RCFGBuilder took 897.71ms. Allocated memory is still 148.9MB. Free memory was 80.5MB in the beginning and 99.8MB in the end (delta: -19.3MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. [2024-11-08 18:41:39,017 INFO L158 Benchmark]: TraceAbstraction took 6225.24ms. Allocated memory was 148.9MB in the beginning and 218.1MB in the end (delta: 69.2MB). Free memory was 99.0MB in the beginning and 114.7MB in the end (delta: -15.7MB). Peak memory consumption was 112.9MB. Max. memory is 16.1GB. [2024-11-08 18:41:39,017 INFO L158 Benchmark]: Witness Printer took 5.60ms. Allocated memory is still 218.1MB. Free memory is still 114.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 18:41:39,019 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 117.4MB. Free memory is still 67.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 479.63ms. Allocated memory is still 148.9MB. Free memory was 112.3MB in the beginning and 93.8MB in the end (delta: 18.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 80.53ms. Allocated memory is still 148.9MB. Free memory was 93.8MB in the beginning and 88.9MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 104.27ms. Allocated memory is still 148.9MB. Free memory was 88.9MB in the beginning and 80.9MB in the end (delta: 8.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 897.71ms. Allocated memory is still 148.9MB. Free memory was 80.5MB in the beginning and 99.8MB in the end (delta: -19.3MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. * TraceAbstraction took 6225.24ms. Allocated memory was 148.9MB in the beginning and 218.1MB in the end (delta: 69.2MB). Free memory was 99.0MB in the beginning and 114.7MB in the end (delta: -15.7MB). Peak memory consumption was 112.9MB. Max. memory is 16.1GB. * Witness Printer took 5.60ms. Allocated memory is still 218.1MB. Free memory is still 114.7MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 221, overapproximation of someBinaryFLOATComparisonOperation at line 221. 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; VAL [isInitial=0, 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] [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 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] [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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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=-641, 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, 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=-641, 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=-641, 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=-641, 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, 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=-641, 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=-641, 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=-641, 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, 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=-641, 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=-641, 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=-641, var_1_22=1, 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, 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=-641, var_1_22=1, 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=-641, var_1_22=1, 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=-641, var_1_22=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, 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=-641, var_1_22=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] [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=-641, var_1_22=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] [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=-641, var_1_22=1, 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, 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=-641, var_1_22=1, 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] [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=-641, var_1_22=1, 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] [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=-641, var_1_22=1, var_1_23=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, 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=-641, var_1_22=1, var_1_23=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] [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=-641, var_1_22=1, var_1_23=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] 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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_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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, var_1_12=-2, var_1_18=1, var_1_19=0, var_1_1=2, var_1_20=100, var_1_21=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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_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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=126, var_1_21=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=126, var_1_21=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 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=126, var_1_21=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, var_1_10=3, var_1_11=0, var_1_12=252, var_1_16=2, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=126, var_1_21=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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)) ; VAL [\result=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=252, var_1_16=2, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=126, var_1_21=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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] [L231] RET, EXPR property() [L231] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [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=252, var_1_16=2, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=126, var_1_21=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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 [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=252, var_1_16=2, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=126, var_1_21=-641, var_1_22=1, var_1_23=1, var_1_24=-641, var_1_25=0, 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=0, 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, 120 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 5.9s, OverallIterations: 6, TraceHistogramMax: 49, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 0.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 277 SdHoareTripleChecker+Valid, 0.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 277 mSDsluCounter, 1844 SdHoareTripleChecker+Invalid, 0.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 920 mSDsCounter, 150 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 149 IncrementalHoareTripleChecker+Invalid, 299 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 150 mSolverCounterUnsat, 924 mSDtfsCounter, 149 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 560 GetRequests, 552 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=242occurred in iteration=5, InterpolantAutomatonStates: 16, 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, 29 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 3.0s InterpolantComputationTime, 2076 NumberOfCodeBlocks, 2076 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 1475 ConstructedInterpolants, 0 QuantifiedInterpolants, 1889 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 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 [2024-11-08 18:41:39,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/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_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX --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 0.2.5-dev-a016563 [2024-11-08 18:41:41,494 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 18:41:41,604 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-08 18:41:41,612 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 18:41:41,616 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 18:41:41,654 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 18:41:41,655 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 18:41:41,655 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 18:41:41,656 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 18:41:41,657 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 18:41:41,658 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 18:41:41,658 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 18:41:41,659 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 18:41:41,659 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 18:41:41,660 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 18:41:41,662 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 18:41:41,662 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 18:41:41,663 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 18:41:41,663 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 18:41:41,667 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 18:41:41,667 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 18:41:41,668 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 18:41:41,668 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 18:41:41,668 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 18:41:41,669 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 18:41:41,669 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 18:41:41,669 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 18:41:41,669 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 18:41:41,669 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 18:41:41,670 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 18:41:41,670 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 18:41:41,670 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 18:41:41,670 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 18:41:41,671 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 18:41:41,671 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 18:41:41,673 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 18:41:41,674 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 18:41:41,675 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 18:41:41,675 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-08 18:41:41,675 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 18:41:41,676 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 18:41:41,676 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 18:41:41,677 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 18:41:41,677 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 18:41:41,677 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_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07088bfbb9ad7fbdebc7b06e0a515c822bf70e8d43a85feaef48544d93239c55 [2024-11-08 18:41:42,122 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 18:41:42,145 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 18:41:42,148 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 18:41:42,150 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 18:41:42,151 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 18:41:42,152 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-79.i Unable to find full path for "g++" [2024-11-08 18:41:44,329 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 18:41:44,694 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 18:41:44,694 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-79.i [2024-11-08 18:41:44,705 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/data/c57956bec/7618ccb6cf4147e3aefd824007fbf538/FLAG3c66f5ca1 [2024-11-08 18:41:44,721 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/data/c57956bec/7618ccb6cf4147e3aefd824007fbf538 [2024-11-08 18:41:44,724 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 18:41:44,726 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 18:41:44,727 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 18:41:44,727 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 18:41:44,733 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 18:41:44,734 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 06:41:44" (1/1) ... [2024-11-08 18:41:44,736 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14aa228b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:44, skipping insertion in model container [2024-11-08 18:41:44,736 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 06:41:44" (1/1) ... [2024-11-08 18:41:44,769 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 18:41:44,987 WARN L250 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_f642e01e-9c51-4516-91e2-dd373c5a7462/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-79.i[915,928] [2024-11-08 18:41:45,106 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 18:41:45,136 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 18:41:45,158 WARN L250 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_f642e01e-9c51-4516-91e2-dd373c5a7462/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-79.i[915,928] [2024-11-08 18:41:45,245 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 18:41:45,278 INFO L204 MainTranslator]: Completed translation [2024-11-08 18:41:45,279 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:45 WrapperNode [2024-11-08 18:41:45,279 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 18:41:45,280 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 18:41:45,281 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 18:41:45,281 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 18:41:45,289 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:45" (1/1) ... [2024-11-08 18:41:45,330 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:45" (1/1) ... [2024-11-08 18:41:45,403 INFO L138 Inliner]: procedures = 27, calls = 62, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 257 [2024-11-08 18:41:45,403 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 18:41:45,408 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 18:41:45,408 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 18:41:45,408 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 18:41:45,420 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:45" (1/1) ... [2024-11-08 18:41:45,421 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:45" (1/1) ... [2024-11-08 18:41:45,429 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:45" (1/1) ... [2024-11-08 18:41:45,453 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-08 18:41:45,454 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:45" (1/1) ... [2024-11-08 18:41:45,454 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:45" (1/1) ... [2024-11-08 18:41:45,465 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:45" (1/1) ... [2024-11-08 18:41:45,469 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:45" (1/1) ... [2024-11-08 18:41:45,471 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:45" (1/1) ... [2024-11-08 18:41:45,474 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:45" (1/1) ... [2024-11-08 18:41:45,478 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 18:41:45,479 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 18:41:45,479 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 18:41:45,479 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 18:41:45,483 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:45" (1/1) ... [2024-11-08 18:41:45,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 18:41:45,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 18:41:45,522 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 18:41:45,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 18:41:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 18:41:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-08 18:41:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 18:41:45,561 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 18:41:45,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 18:41:45,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 18:41:45,685 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 18:41:45,688 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 18:41:51,307 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-08 18:41:51,308 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 18:41:51,324 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 18:41:51,324 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 18:41:51,325 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 06:41:51 BoogieIcfgContainer [2024-11-08 18:41:51,325 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 18:41:51,328 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 18:41:51,328 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 18:41:51,332 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 18:41:51,332 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 06:41:44" (1/3) ... [2024-11-08 18:41:51,333 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f7d691c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 06:41:51, skipping insertion in model container [2024-11-08 18:41:51,333 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 06:41:45" (2/3) ... [2024-11-08 18:41:51,334 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f7d691c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 06:41:51, skipping insertion in model container [2024-11-08 18:41:51,335 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 06:41:51" (3/3) ... [2024-11-08 18:41:51,337 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-79.i [2024-11-08 18:41:51,359 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 18:41:51,360 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 18:41:51,434 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 18:41:51,441 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@14820f71, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 18:41:51,442 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 18:41:51,447 INFO L276 IsEmpty]: Start isEmpty. Operand has 114 states, 62 states have (on average 1.3064516129032258) internal successors, (81), 63 states have internal predecessors, (81), 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) [2024-11-08 18:41:51,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-08 18:41:51,473 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:41:51,474 INFO L215 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] [2024-11-08 18:41:51,474 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:41:51,480 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:41:51,481 INFO L85 PathProgramCache]: Analyzing trace with hash 702791689, now seen corresponding path program 1 times [2024-11-08 18:41:51,497 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 18:41:51,498 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1557559575] [2024-11-08 18:41:51,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:41:51,499 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 18:41:51,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 18:41:51,504 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 18:41:51,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-08 18:41:52,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:52,460 INFO L255 TraceCheckSpWp]: Trace formula consists of 465 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-08 18:41:52,477 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:41:52,603 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 636 proven. 0 refuted. 0 times theorem prover too weak. 4068 trivial. 0 not checked. [2024-11-08 18:41:52,605 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:41:52,606 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 18:41:52,607 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1557559575] [2024-11-08 18:41:52,607 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1557559575] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:41:52,608 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:41:52,608 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 18:41:52,610 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [892410593] [2024-11-08 18:41:52,611 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:41:52,617 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-08 18:41:52,618 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 18:41:52,653 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-08 18:41:52,653 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 18:41:52,656 INFO L87 Difference]: Start difference. First operand has 114 states, 62 states have (on average 1.3064516129032258) internal successors, (81), 63 states have internal predecessors, (81), 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 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (49), 2 states have call predecessors, (49), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2024-11-08 18:41:52,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:41:52,712 INFO L93 Difference]: Finished difference Result 221 states and 401 transitions. [2024-11-08 18:41:52,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 18:41:52,717 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (49), 2 states have call predecessors, (49), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) Word has length 294 [2024-11-08 18:41:52,717 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:41:52,732 INFO L225 Difference]: With dead ends: 221 [2024-11-08 18:41:52,733 INFO L226 Difference]: Without dead ends: 110 [2024-11-08 18:41:52,738 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 293 GetRequests, 293 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-08 18:41:52,747 INFO L432 NwaCegarLoop]: 172 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 172 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-08 18:41:52,749 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 172 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-08 18:41:52,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2024-11-08 18:41:52,815 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2024-11-08 18:41:52,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110 states, 59 states have (on average 1.2542372881355932) internal successors, (74), 59 states have internal predecessors, (74), 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) [2024-11-08 18:41:52,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 172 transitions. [2024-11-08 18:41:52,825 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 172 transitions. Word has length 294 [2024-11-08 18:41:52,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:41:52,829 INFO L471 AbstractCegarLoop]: Abstraction has 110 states and 172 transitions. [2024-11-08 18:41:52,829 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (49), 2 states have call predecessors, (49), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2024-11-08 18:41:52,830 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 172 transitions. [2024-11-08 18:41:52,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-08 18:41:52,838 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:41:52,839 INFO L215 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] [2024-11-08 18:41:52,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/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)] Ended with exit code 0 [2024-11-08 18:41:53,039 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 18:41:53,040 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:41:53,041 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:41:53,041 INFO L85 PathProgramCache]: Analyzing trace with hash -14723837, now seen corresponding path program 1 times [2024-11-08 18:41:53,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 18:41:53,043 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [443275168] [2024-11-08 18:41:53,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:41:53,043 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 18:41:53,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 18:41:53,046 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 18:41:53,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-08 18:41:53,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:41:53,622 INFO L255 TraceCheckSpWp]: Trace formula consists of 465 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 18:41:53,632 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:41:55,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-08 18:41:55,918 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:41:55,919 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 18:41:55,919 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [443275168] [2024-11-08 18:41:55,920 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [443275168] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:41:55,921 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:41:55,921 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 18:41:55,922 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [324195869] [2024-11-08 18:41:55,923 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:41:55,925 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-08 18:41:55,925 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 18:41:55,930 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-08 18:41:55,930 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-08 18:41:55,931 INFO L87 Difference]: Start difference. First operand 110 states and 172 transitions. Second operand has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 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) [2024-11-08 18:42:00,109 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.19s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 18:42:00,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:42:00,315 INFO L93 Difference]: Finished difference Result 338 states and 530 transitions. [2024-11-08 18:42:00,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 18:42:00,319 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 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 294 [2024-11-08 18:42:00,320 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:42:00,325 INFO L225 Difference]: With dead ends: 338 [2024-11-08 18:42:00,325 INFO L226 Difference]: Without dead ends: 231 [2024-11-08 18:42:00,327 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 295 GetRequests, 290 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-11-08 18:42:00,328 INFO L432 NwaCegarLoop]: 174 mSDtfsCounter, 110 mSDsluCounter, 399 mSDsCounter, 0 mSdLazyCounter, 123 mSolverCounterSat, 101 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 110 SdHoareTripleChecker+Valid, 573 SdHoareTripleChecker+Invalid, 224 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 123 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2024-11-08 18:42:00,329 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [110 Valid, 573 Invalid, 224 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 123 Invalid, 0 Unknown, 0 Unchecked, 4.2s Time] [2024-11-08 18:42:00,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 231 states. [2024-11-08 18:42:00,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 231 to 215. [2024-11-08 18:42:00,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 215 states, 114 states have (on average 1.236842105263158) internal successors, (141), 114 states have internal predecessors, (141), 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) [2024-11-08 18:42:00,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 215 states and 337 transitions. [2024-11-08 18:42:00,386 INFO L78 Accepts]: Start accepts. Automaton has 215 states and 337 transitions. Word has length 294 [2024-11-08 18:42:00,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:42:00,387 INFO L471 AbstractCegarLoop]: Abstraction has 215 states and 337 transitions. [2024-11-08 18:42:00,388 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 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) [2024-11-08 18:42:00,388 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 337 transitions. [2024-11-08 18:42:00,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-08 18:42:00,394 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:42:00,395 INFO L215 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, 1, 1] [2024-11-08 18:42:00,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-08 18:42:00,595 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 18:42:00,596 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:42:00,596 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:42:00,597 INFO L85 PathProgramCache]: Analyzing trace with hash -1608428279, now seen corresponding path program 1 times [2024-11-08 18:42:00,597 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 18:42:00,598 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2034815130] [2024-11-08 18:42:00,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:42:00,598 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 18:42:00,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 18:42:00,601 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 18:42:00,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-08 18:42:01,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:42:01,160 INFO L255 TraceCheckSpWp]: Trace formula consists of 469 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 18:42:01,169 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:42:03,438 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-08 18:42:03,438 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:42:03,438 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 18:42:03,439 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2034815130] [2024-11-08 18:42:03,439 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2034815130] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:42:03,439 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:42:03,439 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-08 18:42:03,440 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [271112245] [2024-11-08 18:42:03,440 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:42:03,441 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-08 18:42:03,441 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 18:42:03,442 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-08 18:42:03,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-08 18:42:03,442 INFO L87 Difference]: Start difference. First operand 215 states and 337 transitions. Second operand has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 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) [2024-11-08 18:42:05,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 18:42:10,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 18:42:12,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.80s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 18:42:17,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 18:42:17,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:42:17,041 INFO L93 Difference]: Finished difference Result 547 states and 857 transitions. [2024-11-08 18:42:17,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 18:42:17,069 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 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 296 [2024-11-08 18:42:17,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:42:17,078 INFO L225 Difference]: With dead ends: 547 [2024-11-08 18:42:17,078 INFO L226 Difference]: Without dead ends: 335 [2024-11-08 18:42:17,080 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 297 GetRequests, 292 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-11-08 18:42:17,081 INFO L432 NwaCegarLoop]: 169 mSDtfsCounter, 86 mSDsluCounter, 393 mSDsCounter, 0 mSdLazyCounter, 119 mSolverCounterSat, 99 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 86 SdHoareTripleChecker+Valid, 562 SdHoareTripleChecker+Invalid, 220 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 99 IncrementalHoareTripleChecker+Valid, 119 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.5s IncrementalHoareTripleChecker+Time [2024-11-08 18:42:17,082 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [86 Valid, 562 Invalid, 220 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [99 Valid, 119 Invalid, 2 Unknown, 0 Unchecked, 13.5s Time] [2024-11-08 18:42:17,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 335 states. [2024-11-08 18:42:17,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 335 to 307. [2024-11-08 18:42:17,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 307 states, 156 states have (on average 1.1987179487179487) internal successors, (187), 156 states have internal predecessors, (187), 147 states have call successors, (147), 3 states have call predecessors, (147), 3 states have return successors, (147), 147 states have call predecessors, (147), 147 states have call successors, (147) [2024-11-08 18:42:17,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 307 states and 481 transitions. [2024-11-08 18:42:17,191 INFO L78 Accepts]: Start accepts. Automaton has 307 states and 481 transitions. Word has length 296 [2024-11-08 18:42:17,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:42:17,193 INFO L471 AbstractCegarLoop]: Abstraction has 307 states and 481 transitions. [2024-11-08 18:42:17,194 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 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) [2024-11-08 18:42:17,194 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 481 transitions. [2024-11-08 18:42:17,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-08 18:42:17,203 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:42:17,203 INFO L215 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, 1, 1] [2024-11-08 18:42:17,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-11-08 18:42:17,407 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 18:42:17,408 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:42:17,408 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:42:17,408 INFO L85 PathProgramCache]: Analyzing trace with hash -1350262841, now seen corresponding path program 1 times [2024-11-08 18:42:17,409 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 18:42:17,409 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1619009481] [2024-11-08 18:42:17,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:42:17,410 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 18:42:17,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 18:42:17,413 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 18:42:17,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-08 18:42:18,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:42:18,050 INFO L255 TraceCheckSpWp]: Trace formula consists of 469 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-08 18:42:18,058 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:42:18,129 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-08 18:42:18,130 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 18:42:18,130 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 18:42:18,130 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1619009481] [2024-11-08 18:42:18,131 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1619009481] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 18:42:18,131 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 18:42:18,131 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 18:42:18,132 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2146707050] [2024-11-08 18:42:18,132 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 18:42:18,133 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 18:42:18,133 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 18:42:18,134 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 18:42:18,134 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 18:42:18,134 INFO L87 Difference]: Start difference. First operand 307 states and 481 transitions. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 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) [2024-11-08 18:42:22,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 18:42:22,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:42:22,350 INFO L93 Difference]: Finished difference Result 527 states and 821 transitions. [2024-11-08 18:42:22,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 18:42:22,351 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 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 296 [2024-11-08 18:42:22,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:42:22,355 INFO L225 Difference]: With dead ends: 527 [2024-11-08 18:42:22,356 INFO L226 Difference]: Without dead ends: 315 [2024-11-08 18:42:22,357 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 295 GetRequests, 294 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 18:42:22,358 INFO L432 NwaCegarLoop]: 181 mSDtfsCounter, 32 mSDsluCounter, 142 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 32 SdHoareTripleChecker+Valid, 323 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2024-11-08 18:42:22,362 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [32 Valid, 323 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 9 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2024-11-08 18:42:22,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 315 states. [2024-11-08 18:42:22,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 315 to 315. [2024-11-08 18:42:22,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 315 states, 162 states have (on average 1.1790123456790123) internal successors, (191), 162 states have internal predecessors, (191), 147 states have call successors, (147), 5 states have call predecessors, (147), 5 states have return successors, (147), 147 states have call predecessors, (147), 147 states have call successors, (147) [2024-11-08 18:42:22,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 315 states and 485 transitions. [2024-11-08 18:42:22,448 INFO L78 Accepts]: Start accepts. Automaton has 315 states and 485 transitions. Word has length 296 [2024-11-08 18:42:22,449 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:42:22,452 INFO L471 AbstractCegarLoop]: Abstraction has 315 states and 485 transitions. [2024-11-08 18:42:22,452 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 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) [2024-11-08 18:42:22,453 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 485 transitions. [2024-11-08 18:42:22,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-08 18:42:22,455 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:42:22,456 INFO L215 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, 1, 1, 1] [2024-11-08 18:42:22,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2024-11-08 18:42:22,657 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 18:42:22,658 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:42:22,659 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:42:22,660 INFO L85 PathProgramCache]: Analyzing trace with hash 2007977677, now seen corresponding path program 1 times [2024-11-08 18:42:22,661 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 18:42:22,661 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1513863532] [2024-11-08 18:42:22,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:42:22,662 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 18:42:22,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 18:42:22,665 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 18:42:22,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2024-11-08 18:42:23,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:42:23,271 INFO L255 TraceCheckSpWp]: Trace formula consists of 470 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 18:42:23,278 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:42:24,814 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 1980 proven. 102 refuted. 0 times theorem prover too weak. 2622 trivial. 0 not checked. [2024-11-08 18:42:24,814 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 18:42:26,319 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 42 proven. 102 refuted. 0 times theorem prover too weak. 4560 trivial. 0 not checked. [2024-11-08 18:42:26,320 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-08 18:42:26,320 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1513863532] [2024-11-08 18:42:26,320 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1513863532] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 18:42:26,320 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-08 18:42:26,321 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 9 [2024-11-08 18:42:26,321 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [651998439] [2024-11-08 18:42:26,321 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-08 18:42:26,322 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-08 18:42:26,322 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-08 18:42:26,323 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-08 18:42:26,324 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2024-11-08 18:42:26,324 INFO L87 Difference]: Start difference. First operand 315 states and 485 transitions. Second operand has 9 states, 9 states have (on average 7.777777777777778) internal successors, (70), 9 states have internal predecessors, (70), 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) [2024-11-08 18:42:32,080 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 18:42:34,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 18:42:34,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-08 18:42:34,447 INFO L93 Difference]: Finished difference Result 454 states and 681 transitions. [2024-11-08 18:42:34,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-08 18:42:34,478 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 7.777777777777778) internal successors, (70), 9 states have internal predecessors, (70), 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) Word has length 297 [2024-11-08 18:42:34,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-08 18:42:34,482 INFO L225 Difference]: With dead ends: 454 [2024-11-08 18:42:34,482 INFO L226 Difference]: Without dead ends: 343 [2024-11-08 18:42:34,483 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 600 GetRequests, 585 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=87, Invalid=153, Unknown=0, NotChecked=0, Total=240 [2024-11-08 18:42:34,484 INFO L432 NwaCegarLoop]: 113 mSDtfsCounter, 196 mSDsluCounter, 128 mSDsCounter, 0 mSdLazyCounter, 253 mSolverCounterSat, 188 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 198 SdHoareTripleChecker+Valid, 241 SdHoareTripleChecker+Invalid, 442 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 188 IncrementalHoareTripleChecker+Valid, 253 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.8s IncrementalHoareTripleChecker+Time [2024-11-08 18:42:34,485 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [198 Valid, 241 Invalid, 442 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [188 Valid, 253 Invalid, 1 Unknown, 0 Unchecked, 7.8s Time] [2024-11-08 18:42:34,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 343 states. [2024-11-08 18:42:34,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 343 to 327. [2024-11-08 18:42:34,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 327 states, 171 states have (on average 1.1578947368421053) internal successors, (198), 171 states have internal predecessors, (198), 147 states have call successors, (147), 8 states have call predecessors, (147), 8 states have return successors, (147), 147 states have call predecessors, (147), 147 states have call successors, (147) [2024-11-08 18:42:34,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 327 states and 492 transitions. [2024-11-08 18:42:34,548 INFO L78 Accepts]: Start accepts. Automaton has 327 states and 492 transitions. Word has length 297 [2024-11-08 18:42:34,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-08 18:42:34,549 INFO L471 AbstractCegarLoop]: Abstraction has 327 states and 492 transitions. [2024-11-08 18:42:34,549 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 7.777777777777778) internal successors, (70), 9 states have internal predecessors, (70), 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) [2024-11-08 18:42:34,549 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 492 transitions. [2024-11-08 18:42:34,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-08 18:42:34,552 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 18:42:34,552 INFO L215 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, 1, 1, 1] [2024-11-08 18:42:34,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Ended with exit code 0 [2024-11-08 18:42:34,752 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 18:42:34,753 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 18:42:34,753 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 18:42:34,753 INFO L85 PathProgramCache]: Analyzing trace with hash 747723896, now seen corresponding path program 1 times [2024-11-08 18:42:34,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 18:42:34,754 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [622934903] [2024-11-08 18:42:34,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 18:42:34,754 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-08 18:42:34,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat [2024-11-08 18:42:34,756 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-08 18:42:34,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f642e01e-9c51-4516-91e2-dd373c5a7462/bin/uautomizer-verify-jihMAELWvX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2024-11-08 18:42:35,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 18:42:35,315 INFO L255 TraceCheckSpWp]: Trace formula consists of 469 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-08 18:42:35,326 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 18:44:26,391 WARN L286 SmtUtils]: Spent 8.68s on a formula simplification that was a NOOP. DAG size: 136 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 18:45:36,742 WARN L286 SmtUtils]: Spent 6.26s on a formula simplification that was a NOOP. DAG size: 142 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 18:46:25,097 WARN L286 SmtUtils]: Spent 8.34s on a formula simplification that was a NOOP. DAG size: 146 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)