./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl --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 9e6368964c5d8afcdf035f785e5d932bc80f23f815ea0c11862a354a9522f81a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 02:13:36,672 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 02:13:36,830 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-12 02:13:36,836 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 02:13:36,837 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 02:13:36,896 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 02:13:36,896 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 02:13:36,897 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 02:13:36,898 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 02:13:36,904 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 02:13:36,906 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 02:13:36,907 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 02:13:36,907 INFO L153 SettingsManager]: * Use SBE=true [2023-11-12 02:13:36,909 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 02:13:36,910 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 02:13:36,910 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 02:13:36,910 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 02:13:36,911 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 02:13:36,911 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 02:13:36,912 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 02:13:36,912 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 02:13:36,913 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 02:13:36,913 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 02:13:36,914 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 02:13:36,914 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 02:13:36,915 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 02:13:36,916 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 02:13:36,916 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 02:13:36,916 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:13:36,917 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 02:13:36,918 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 02:13:36,919 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 02:13:36,919 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-12 02:13:36,919 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 02:13:36,919 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-12 02:13:36,920 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 02:13:36,920 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-12 02:13:36,920 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 02:13:36,920 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-12 02:13:36,921 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_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e6368964c5d8afcdf035f785e5d932bc80f23f815ea0c11862a354a9522f81a [2023-11-12 02:13:37,251 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 02:13:37,302 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 02:13:37,307 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 02:13:37,311 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 02:13:37,311 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 02:13:37,313 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i [2023-11-12 02:13:40,551 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 02:13:40,921 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 02:13:40,922 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i [2023-11-12 02:13:40,939 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/data/7409c0140/7bcf6c6e66024bf188051f9fadec9b1f/FLAG7fa05afbc [2023-11-12 02:13:40,961 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/data/7409c0140/7bcf6c6e66024bf188051f9fadec9b1f [2023-11-12 02:13:40,968 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 02:13:40,970 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 02:13:40,974 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 02:13:40,974 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 02:13:40,981 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 02:13:40,982 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:13:40" (1/1) ... [2023-11-12 02:13:40,983 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cc483c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:40, skipping insertion in model container [2023-11-12 02:13:40,983 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:13:40" (1/1) ... [2023-11-12 02:13:41,038 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 02:13:41,270 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i[918,931] [2023-11-12 02:13:41,391 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:13:41,414 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 02:13:41,443 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i[918,931] [2023-11-12 02:13:41,503 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:13:41,529 INFO L206 MainTranslator]: Completed translation [2023-11-12 02:13:41,530 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:41 WrapperNode [2023-11-12 02:13:41,530 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 02:13:41,532 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 02:13:41,532 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 02:13:41,533 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 02:13:41,542 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:41" (1/1) ... [2023-11-12 02:13:41,578 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:41" (1/1) ... [2023-11-12 02:13:41,641 INFO L138 Inliner]: procedures = 26, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 236 [2023-11-12 02:13:41,641 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 02:13:41,642 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 02:13:41,643 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 02:13:41,643 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 02:13:41,655 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:41" (1/1) ... [2023-11-12 02:13:41,655 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:41" (1/1) ... [2023-11-12 02:13:41,661 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:41" (1/1) ... [2023-11-12 02:13:41,662 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:41" (1/1) ... [2023-11-12 02:13:41,686 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:41" (1/1) ... [2023-11-12 02:13:41,692 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:41" (1/1) ... [2023-11-12 02:13:41,697 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:41" (1/1) ... [2023-11-12 02:13:41,702 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:41" (1/1) ... [2023-11-12 02:13:41,711 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 02:13:41,712 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 02:13:41,712 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 02:13:41,712 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 02:13:41,714 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:41" (1/1) ... [2023-11-12 02:13:41,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:13:41,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:13:41,752 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 02:13:41,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 02:13:41,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 02:13:41,816 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 02:13:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 02:13:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 02:13:41,818 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 02:13:41,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 02:13:41,961 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 02:13:41,964 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 02:13:42,716 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 02:13:42,728 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 02:13:42,730 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 02:13:42,734 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:13:42 BoogieIcfgContainer [2023-11-12 02:13:42,734 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 02:13:42,742 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 02:13:42,742 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 02:13:42,746 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 02:13:42,747 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 02:13:40" (1/3) ... [2023-11-12 02:13:42,748 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36c803e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:13:42, skipping insertion in model container [2023-11-12 02:13:42,748 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:13:41" (2/3) ... [2023-11-12 02:13:42,750 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36c803e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:13:42, skipping insertion in model container [2023-11-12 02:13:42,750 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:13:42" (3/3) ... [2023-11-12 02:13:42,751 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i [2023-11-12 02:13:42,774 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 02:13:42,775 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 02:13:42,857 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 02:13:42,867 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@554b199f, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-12 02:13:42,868 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 02:13:42,874 INFO L276 IsEmpty]: Start isEmpty. Operand has 105 states, 65 states have (on average 1.5076923076923077) internal successors, (98), 66 states have internal predecessors, (98), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-12 02:13:42,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-11-12 02:13:42,903 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:13:42,904 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:13:42,905 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:13:42,910 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:13:42,910 INFO L85 PathProgramCache]: Analyzing trace with hash -1705287668, now seen corresponding path program 1 times [2023-11-12 02:13:42,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:13:42,921 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1136869293] [2023-11-12 02:13:42,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:13:42,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:13:43,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:43,332 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:13:43,333 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1136869293] [2023-11-12 02:13:43,333 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-12 02:13:43,336 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1390435959] [2023-11-12 02:13:43,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:13:43,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:13:43,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:13:43,344 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:13:43,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-12 02:13:43,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:43,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 526 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-12 02:13:43,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:13:43,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 2592 trivial. 0 not checked. [2023-11-12 02:13:43,842 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 02:13:43,843 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1390435959] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:13:43,844 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:13:43,844 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 02:13:43,846 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1017371815] [2023-11-12 02:13:43,847 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:13:43,853 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-12 02:13:43,853 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:13:43,889 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-12 02:13:43,890 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 02:13:43,893 INFO L87 Difference]: Start difference. First operand has 105 states, 65 states have (on average 1.5076923076923077) internal successors, (98), 66 states have internal predecessors, (98), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 2 states have call successors, (37) [2023-11-12 02:13:43,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:13:43,947 INFO L93 Difference]: Finished difference Result 203 states and 375 transitions. [2023-11-12 02:13:43,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-12 02:13:43,950 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 2 states have call successors, (37) Word has length 228 [2023-11-12 02:13:43,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:13:43,962 INFO L225 Difference]: With dead ends: 203 [2023-11-12 02:13:43,962 INFO L226 Difference]: Without dead ends: 101 [2023-11-12 02:13:43,967 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 227 GetRequests, 227 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 02:13:43,972 INFO L413 NwaCegarLoop]: 163 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, 163 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 [2023-11-12 02:13:43,973 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 163 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-12 02:13:43,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2023-11-12 02:13:44,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2023-11-12 02:13:44,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 62 states have (on average 1.435483870967742) internal successors, (89), 62 states have internal predecessors, (89), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2023-11-12 02:13:44,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 163 transitions. [2023-11-12 02:13:44,039 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 163 transitions. Word has length 228 [2023-11-12 02:13:44,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:13:44,040 INFO L495 AbstractCegarLoop]: Abstraction has 101 states and 163 transitions. [2023-11-12 02:13:44,040 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 2 states have call successors, (37) [2023-11-12 02:13:44,040 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 163 transitions. [2023-11-12 02:13:44,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-11-12 02:13:44,047 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:13:44,048 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:13:44,054 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-12 02:13:44,255 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-12 02:13:44,255 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:13:44,256 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:13:44,256 INFO L85 PathProgramCache]: Analyzing trace with hash -749523750, now seen corresponding path program 1 times [2023-11-12 02:13:44,256 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:13:44,257 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [139187246] [2023-11-12 02:13:44,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:13:44,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:13:44,410 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 02:13:44,410 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2035548116] [2023-11-12 02:13:44,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:13:44,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:13:44,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:13:44,412 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:13:44,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-12 02:13:44,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:44,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 526 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-12 02:13:44,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:13:45,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2023-11-12 02:13:45,172 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 02:13:45,174 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:13:45,176 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [139187246] [2023-11-12 02:13:45,176 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-12 02:13:45,177 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2035548116] [2023-11-12 02:13:45,177 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2035548116] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:13:45,177 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:13:45,178 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-12 02:13:45,178 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1478133237] [2023-11-12 02:13:45,178 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:13:45,182 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-12 02:13:45,183 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:13:45,185 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-12 02:13:45,185 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-12 02:13:45,186 INFO L87 Difference]: Start difference. First operand 101 states and 163 transitions. Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2023-11-12 02:13:45,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:13:45,605 INFO L93 Difference]: Finished difference Result 390 states and 634 transitions. [2023-11-12 02:13:45,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-12 02:13:45,606 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) Word has length 228 [2023-11-12 02:13:45,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:13:45,616 INFO L225 Difference]: With dead ends: 390 [2023-11-12 02:13:45,616 INFO L226 Difference]: Without dead ends: 292 [2023-11-12 02:13:45,618 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 227 GetRequests, 225 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-12 02:13:45,620 INFO L413 NwaCegarLoop]: 273 mSDtfsCounter, 198 mSDsluCounter, 227 mSDsCounter, 0 mSdLazyCounter, 136 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 198 SdHoareTripleChecker+Valid, 500 SdHoareTripleChecker+Invalid, 140 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 136 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-12 02:13:45,621 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [198 Valid, 500 Invalid, 140 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 136 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-12 02:13:45,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 292 states. [2023-11-12 02:13:45,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 292 to 197. [2023-11-12 02:13:45,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 197 states, 120 states have (on average 1.425) internal successors, (171), 120 states have internal predecessors, (171), 74 states have call successors, (74), 2 states have call predecessors, (74), 2 states have return successors, (74), 74 states have call predecessors, (74), 74 states have call successors, (74) [2023-11-12 02:13:45,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 319 transitions. [2023-11-12 02:13:45,676 INFO L78 Accepts]: Start accepts. Automaton has 197 states and 319 transitions. Word has length 228 [2023-11-12 02:13:45,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:13:45,678 INFO L495 AbstractCegarLoop]: Abstraction has 197 states and 319 transitions. [2023-11-12 02:13:45,678 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 3 states have internal predecessors, (46), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2023-11-12 02:13:45,678 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 319 transitions. [2023-11-12 02:13:45,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-12 02:13:45,683 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:13:45,683 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:13:45,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-12 02:13:45,893 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:13:45,894 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:13:45,894 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:13:45,894 INFO L85 PathProgramCache]: Analyzing trace with hash 1607899628, now seen corresponding path program 1 times [2023-11-12 02:13:45,895 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:13:45,895 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [715914546] [2023-11-12 02:13:45,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:13:45,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:13:45,990 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 02:13:45,990 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [627372350] [2023-11-12 02:13:45,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:13:45,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:13:45,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:13:46,006 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:13:46,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-12 02:13:46,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:46,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 527 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-12 02:13:46,238 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:13:47,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2023-11-12 02:13:47,606 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 02:13:47,606 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:13:47,607 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [715914546] [2023-11-12 02:13:47,607 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-12 02:13:47,607 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [627372350] [2023-11-12 02:13:47,607 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [627372350] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:13:47,607 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:13:47,608 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-12 02:13:47,608 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [91445987] [2023-11-12 02:13:47,608 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:13:47,609 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-12 02:13:47,609 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:13:47,610 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-12 02:13:47,610 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-12 02:13:47,611 INFO L87 Difference]: Start difference. First operand 197 states and 319 transitions. Second operand has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2023-11-12 02:13:47,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:13:47,776 INFO L93 Difference]: Finished difference Result 575 states and 935 transitions. [2023-11-12 02:13:47,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 02:13:47,777 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) Word has length 229 [2023-11-12 02:13:47,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:13:47,782 INFO L225 Difference]: With dead ends: 575 [2023-11-12 02:13:47,782 INFO L226 Difference]: Without dead ends: 381 [2023-11-12 02:13:47,783 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 228 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-12 02:13:47,785 INFO L413 NwaCegarLoop]: 156 mSDtfsCounter, 90 mSDsluCounter, 131 mSDsCounter, 0 mSdLazyCounter, 49 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 90 SdHoareTripleChecker+Valid, 287 SdHoareTripleChecker+Invalid, 51 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 49 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-12 02:13:47,785 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [90 Valid, 287 Invalid, 51 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 49 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-12 02:13:47,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 381 states. [2023-11-12 02:13:47,849 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 381 to 377. [2023-11-12 02:13:47,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 377 states, 224 states have (on average 1.4107142857142858) internal successors, (316), 224 states have internal predecessors, (316), 148 states have call successors, (148), 4 states have call predecessors, (148), 4 states have return successors, (148), 148 states have call predecessors, (148), 148 states have call successors, (148) [2023-11-12 02:13:47,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 377 states and 612 transitions. [2023-11-12 02:13:47,855 INFO L78 Accepts]: Start accepts. Automaton has 377 states and 612 transitions. Word has length 229 [2023-11-12 02:13:47,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:13:47,857 INFO L495 AbstractCegarLoop]: Abstraction has 377 states and 612 transitions. [2023-11-12 02:13:47,857 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2023-11-12 02:13:47,857 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 612 transitions. [2023-11-12 02:13:47,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-12 02:13:47,861 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:13:47,862 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:13:47,872 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-12 02:13:48,068 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:13:48,069 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:13:48,069 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:13:48,069 INFO L85 PathProgramCache]: Analyzing trace with hash 2075852932, now seen corresponding path program 1 times [2023-11-12 02:13:48,070 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:13:48,070 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [971468841] [2023-11-12 02:13:48,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:13:48,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:13:48,158 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 02:13:48,163 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [706578503] [2023-11-12 02:13:48,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:13:48,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:13:48,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:13:48,165 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:13:48,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-12 02:13:48,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:48,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 528 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-12 02:13:48,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:13:48,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 816 proven. 18 refuted. 0 times theorem prover too weak. 1830 trivial. 0 not checked. [2023-11-12 02:13:48,873 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-12 02:13:49,274 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:13:49,274 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [971468841] [2023-11-12 02:13:49,274 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-12 02:13:49,275 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [706578503] [2023-11-12 02:13:49,275 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [706578503] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-12 02:13:49,275 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-11-12 02:13:49,275 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2023-11-12 02:13:49,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1676316499] [2023-11-12 02:13:49,276 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-11-12 02:13:49,276 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-12 02:13:49,276 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:13:49,277 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-12 02:13:49,277 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-12 02:13:49,278 INFO L87 Difference]: Start difference. First operand 377 states and 612 transitions. Second operand has 6 states, 6 states have (on average 9.0) internal successors, (54), 5 states have internal predecessors, (54), 2 states have call successors, (37), 2 states have call predecessors, (37), 3 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2023-11-12 02:13:49,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:13:49,784 INFO L93 Difference]: Finished difference Result 959 states and 1541 transitions. [2023-11-12 02:13:49,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-12 02:13:49,785 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 5 states have internal predecessors, (54), 2 states have call successors, (37), 2 states have call predecessors, (37), 3 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) Word has length 230 [2023-11-12 02:13:49,786 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:13:49,791 INFO L225 Difference]: With dead ends: 959 [2023-11-12 02:13:49,792 INFO L226 Difference]: Without dead ends: 585 [2023-11-12 02:13:49,794 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 255 GetRequests, 245 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=49, Invalid=83, Unknown=0, NotChecked=0, Total=132 [2023-11-12 02:13:49,795 INFO L413 NwaCegarLoop]: 110 mSDtfsCounter, 92 mSDsluCounter, 386 mSDsCounter, 0 mSdLazyCounter, 315 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 120 SdHoareTripleChecker+Valid, 496 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 315 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-12 02:13:49,796 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [120 Valid, 496 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 315 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-12 02:13:49,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2023-11-12 02:13:49,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 385. [2023-11-12 02:13:49,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 385 states, 230 states have (on average 1.391304347826087) internal successors, (320), 230 states have internal predecessors, (320), 148 states have call successors, (148), 6 states have call predecessors, (148), 6 states have return successors, (148), 148 states have call predecessors, (148), 148 states have call successors, (148) [2023-11-12 02:13:49,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 385 states and 616 transitions. [2023-11-12 02:13:49,892 INFO L78 Accepts]: Start accepts. Automaton has 385 states and 616 transitions. Word has length 230 [2023-11-12 02:13:49,893 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:13:49,893 INFO L495 AbstractCegarLoop]: Abstraction has 385 states and 616 transitions. [2023-11-12 02:13:49,893 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 5 states have internal predecessors, (54), 2 states have call successors, (37), 2 states have call predecessors, (37), 3 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2023-11-12 02:13:49,893 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 616 transitions. [2023-11-12 02:13:49,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-12 02:13:49,897 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:13:49,898 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:13:49,909 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-11-12 02:13:50,105 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:13:50,105 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:13:50,105 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:13:50,105 INFO L85 PathProgramCache]: Analyzing trace with hash -1960948926, now seen corresponding path program 1 times [2023-11-12 02:13:50,106 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:13:50,106 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1870525917] [2023-11-12 02:13:50,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:13:50,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:13:50,164 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 02:13:50,164 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [248642319] [2023-11-12 02:13:50,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:13:50,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:13:50,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:13:50,166 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:13:50,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-12 02:13:50,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:13:50,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 528 conjuncts, 19 conjunts are in the unsatisfiable core [2023-11-12 02:13:50,428 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:13:51,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 1355 proven. 84 refuted. 0 times theorem prover too weak. 1225 trivial. 0 not checked. [2023-11-12 02:13:51,519 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-12 02:13:52,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 126 proven. 87 refuted. 0 times theorem prover too weak. 2451 trivial. 0 not checked. [2023-11-12 02:13:52,307 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:13:52,308 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1870525917] [2023-11-12 02:13:52,308 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-12 02:13:52,312 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [248642319] [2023-11-12 02:13:52,313 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [248642319] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-12 02:13:52,313 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-12 02:13:52,314 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 11] total 20 [2023-11-12 02:13:52,314 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1616484407] [2023-11-12 02:13:52,314 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-12 02:13:52,315 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2023-11-12 02:13:52,316 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:13:52,317 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2023-11-12 02:13:52,323 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=111, Invalid=269, Unknown=0, NotChecked=0, Total=380 [2023-11-12 02:13:52,325 INFO L87 Difference]: Start difference. First operand 385 states and 616 transitions. Second operand has 20 states, 19 states have (on average 5.578947368421052) internal successors, (106), 18 states have internal predecessors, (106), 6 states have call successors, (74), 4 states have call predecessors, (74), 7 states have return successors, (74), 6 states have call predecessors, (74), 6 states have call successors, (74) [2023-11-12 02:13:59,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:13:59,742 INFO L93 Difference]: Finished difference Result 3361 states and 5236 transitions. [2023-11-12 02:13:59,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 87 states. [2023-11-12 02:13:59,744 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 5.578947368421052) internal successors, (106), 18 states have internal predecessors, (106), 6 states have call successors, (74), 4 states have call predecessors, (74), 7 states have return successors, (74), 6 states have call predecessors, (74), 6 states have call successors, (74) Word has length 230 [2023-11-12 02:13:59,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:13:59,774 INFO L225 Difference]: With dead ends: 3361 [2023-11-12 02:13:59,774 INFO L226 Difference]: Without dead ends: 2979 [2023-11-12 02:13:59,782 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 551 GetRequests, 458 SyntacticMatches, 0 SemanticMatches, 93 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3227 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=2289, Invalid=6641, Unknown=0, NotChecked=0, Total=8930 [2023-11-12 02:13:59,783 INFO L413 NwaCegarLoop]: 186 mSDtfsCounter, 1401 mSDsluCounter, 1649 mSDsCounter, 0 mSdLazyCounter, 2577 mSolverCounterSat, 875 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1447 SdHoareTripleChecker+Valid, 1835 SdHoareTripleChecker+Invalid, 3452 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 875 IncrementalHoareTripleChecker+Valid, 2577 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2023-11-12 02:13:59,783 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1447 Valid, 1835 Invalid, 3452 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [875 Valid, 2577 Invalid, 0 Unknown, 0 Unchecked, 4.3s Time] [2023-11-12 02:13:59,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2979 states. [2023-11-12 02:14:00,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2979 to 1388. [2023-11-12 02:14:00,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1388 states, 836 states have (on average 1.3720095693779903) internal successors, (1147), 836 states have internal predecessors, (1147), 518 states have call successors, (518), 33 states have call predecessors, (518), 33 states have return successors, (518), 518 states have call predecessors, (518), 518 states have call successors, (518) [2023-11-12 02:14:00,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1388 states and 2183 transitions. [2023-11-12 02:14:00,306 INFO L78 Accepts]: Start accepts. Automaton has 1388 states and 2183 transitions. Word has length 230 [2023-11-12 02:14:00,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:14:00,311 INFO L495 AbstractCegarLoop]: Abstraction has 1388 states and 2183 transitions. [2023-11-12 02:14:00,312 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 5.578947368421052) internal successors, (106), 18 states have internal predecessors, (106), 6 states have call successors, (74), 4 states have call predecessors, (74), 7 states have return successors, (74), 6 states have call predecessors, (74), 6 states have call successors, (74) [2023-11-12 02:14:00,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 2183 transitions. [2023-11-12 02:14:00,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-12 02:14:00,316 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:14:00,316 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:14:00,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-11-12 02:14:00,523 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:14:00,524 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:14:00,524 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:14:00,524 INFO L85 PathProgramCache]: Analyzing trace with hash -1903690624, now seen corresponding path program 1 times [2023-11-12 02:14:00,524 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:14:00,524 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1803838261] [2023-11-12 02:14:00,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:14:00,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:14:00,586 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 02:14:00,586 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1073185452] [2023-11-12 02:14:00,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:14:00,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:14:00,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:14:00,588 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:14:00,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-12 02:14:00,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:00,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 526 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-12 02:14:00,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:14:01,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2023-11-12 02:14:01,734 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 02:14:01,734 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:14:01,734 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1803838261] [2023-11-12 02:14:01,735 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-12 02:14:01,735 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1073185452] [2023-11-12 02:14:01,735 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1073185452] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:14:01,735 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:14:01,735 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-12 02:14:01,736 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [725710478] [2023-11-12 02:14:01,736 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:14:01,737 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-12 02:14:01,737 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:14:01,738 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-12 02:14:01,738 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-12 02:14:01,739 INFO L87 Difference]: Start difference. First operand 1388 states and 2183 transitions. Second operand has 4 states, 4 states have (on average 12.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2023-11-12 02:14:02,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:14:02,622 INFO L93 Difference]: Finished difference Result 4433 states and 6970 transitions. [2023-11-12 02:14:02,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-12 02:14:02,623 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) Word has length 230 [2023-11-12 02:14:02,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:14:02,647 INFO L225 Difference]: With dead ends: 4433 [2023-11-12 02:14:02,648 INFO L226 Difference]: Without dead ends: 3042 [2023-11-12 02:14:02,654 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 230 GetRequests, 227 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-12 02:14:02,657 INFO L413 NwaCegarLoop]: 405 mSDtfsCounter, 264 mSDsluCounter, 424 mSDsCounter, 0 mSdLazyCounter, 109 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 264 SdHoareTripleChecker+Valid, 829 SdHoareTripleChecker+Invalid, 115 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 109 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-12 02:14:02,657 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [264 Valid, 829 Invalid, 115 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 109 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-12 02:14:02,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3042 states. [2023-11-12 02:14:03,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3042 to 3014. [2023-11-12 02:14:03,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3014 states, 1827 states have (on average 1.3645320197044335) internal successors, (2493), 1827 states have internal predecessors, (2493), 1110 states have call successors, (1110), 76 states have call predecessors, (1110), 76 states have return successors, (1110), 1110 states have call predecessors, (1110), 1110 states have call successors, (1110) [2023-11-12 02:14:03,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3014 states to 3014 states and 4713 transitions. [2023-11-12 02:14:03,385 INFO L78 Accepts]: Start accepts. Automaton has 3014 states and 4713 transitions. Word has length 230 [2023-11-12 02:14:03,386 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:14:03,386 INFO L495 AbstractCegarLoop]: Abstraction has 3014 states and 4713 transitions. [2023-11-12 02:14:03,386 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2023-11-12 02:14:03,386 INFO L276 IsEmpty]: Start isEmpty. Operand 3014 states and 4713 transitions. [2023-11-12 02:14:03,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-11-12 02:14:03,390 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:14:03,391 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:14:03,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2023-11-12 02:14:03,597 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-11-12 02:14:03,598 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:14:03,598 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:14:03,598 INFO L85 PathProgramCache]: Analyzing trace with hash 1922718847, now seen corresponding path program 1 times [2023-11-12 02:14:03,599 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:14:03,599 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1917437525] [2023-11-12 02:14:03,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:14:03,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:14:03,643 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 02:14:03,644 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1205993952] [2023-11-12 02:14:03,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:14:03,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:14:03,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:14:03,645 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:14:03,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-12 02:14:03,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:14:03,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 525 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-12 02:14:03,867 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 02:14:03,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2023-11-12 02:14:03,887 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 02:14:03,888 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:14:03,888 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1917437525] [2023-11-12 02:14:03,888 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-12 02:14:03,888 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1205993952] [2023-11-12 02:14:03,889 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1205993952] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:14:03,889 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:14:03,889 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-12 02:14:03,889 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1227498281] [2023-11-12 02:14:03,889 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:14:03,890 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-12 02:14:03,890 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:14:03,891 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-12 02:14:03,891 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 02:14:03,892 INFO L87 Difference]: Start difference. First operand 3014 states and 4713 transitions. Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2023-11-12 02:14:04,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 02:14:04,725 INFO L93 Difference]: Finished difference Result 8276 states and 12909 transitions. [2023-11-12 02:14:04,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 02:14:04,729 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) Word has length 231 [2023-11-12 02:14:04,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 02:14:04,778 INFO L225 Difference]: With dead ends: 8276 [2023-11-12 02:14:04,778 INFO L226 Difference]: Without dead ends: 5265 [2023-11-12 02:14:04,793 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 230 GetRequests, 229 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-12 02:14:04,794 INFO L413 NwaCegarLoop]: 239 mSDtfsCounter, 118 mSDsluCounter, 156 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 118 SdHoareTripleChecker+Valid, 395 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-12 02:14:04,795 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [118 Valid, 395 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-12 02:14:04,803 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5265 states. [2023-11-12 02:14:06,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5265 to 5035. [2023-11-12 02:14:06,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5035 states, 3164 states have (on average 1.395385587863464) internal successors, (4415), 3194 states have internal predecessors, (4415), 1764 states have call successors, (1764), 106 states have call predecessors, (1764), 106 states have return successors, (1764), 1734 states have call predecessors, (1764), 1764 states have call successors, (1764) [2023-11-12 02:14:06,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5035 states to 5035 states and 7943 transitions. [2023-11-12 02:14:06,191 INFO L78 Accepts]: Start accepts. Automaton has 5035 states and 7943 transitions. Word has length 231 [2023-11-12 02:14:06,192 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 02:14:06,192 INFO L495 AbstractCegarLoop]: Abstraction has 5035 states and 7943 transitions. [2023-11-12 02:14:06,192 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2023-11-12 02:14:06,192 INFO L276 IsEmpty]: Start isEmpty. Operand 5035 states and 7943 transitions. [2023-11-12 02:14:06,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-11-12 02:14:06,197 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:14:06,197 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:14:06,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-11-12 02:14:06,404 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:14:06,405 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:14:06,405 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:14:06,406 INFO L85 PathProgramCache]: Analyzing trace with hash 233775105, now seen corresponding path program 1 times [2023-11-12 02:14:06,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:14:06,406 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [534210157] [2023-11-12 02:14:06,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:14:06,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:14:06,443 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 02:14:06,443 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [941883938] [2023-11-12 02:14:06,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:14:06,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:14:06,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:14:06,445 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 02:14:06,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-12 02:14:06,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:14:06,701 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 02:14:06,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 02:14:06,952 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-12 02:14:06,953 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-12 02:14:06,954 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-12 02:14:06,962 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2023-11-12 02:14:07,156 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 02:14:07,159 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 02:14:07,163 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-11-12 02:14:07,378 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 02:14:07 BoogieIcfgContainer [2023-11-12 02:14:07,378 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-12 02:14:07,379 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-12 02:14:07,379 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-12 02:14:07,379 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-12 02:14:07,380 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:13:42" (3/4) ... [2023-11-12 02:14:07,382 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-12 02:14:07,384 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-12 02:14:07,385 INFO L158 Benchmark]: Toolchain (without parser) took 26414.39ms. Allocated memory was 159.4MB in the beginning and 423.6MB in the end (delta: 264.2MB). Free memory was 129.2MB in the beginning and 280.5MB in the end (delta: -151.3MB). Peak memory consumption was 113.0MB. Max. memory is 16.1GB. [2023-11-12 02:14:07,385 INFO L158 Benchmark]: CDTParser took 0.62ms. Allocated memory is still 121.6MB. Free memory is still 97.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 02:14:07,385 INFO L158 Benchmark]: CACSL2BoogieTranslator took 556.61ms. Allocated memory is still 159.4MB. Free memory was 128.5MB in the beginning and 113.2MB in the end (delta: 15.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-12 02:14:07,386 INFO L158 Benchmark]: Boogie Procedure Inliner took 109.91ms. Allocated memory is still 159.4MB. Free memory was 113.2MB in the beginning and 107.5MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-12 02:14:07,386 INFO L158 Benchmark]: Boogie Preprocessor took 68.71ms. Allocated memory is still 159.4MB. Free memory was 107.5MB in the beginning and 104.8MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-12 02:14:07,387 INFO L158 Benchmark]: RCFGBuilder took 1024.22ms. Allocated memory is still 159.4MB. Free memory was 104.8MB in the beginning and 112.2MB in the end (delta: -7.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-12 02:14:07,388 INFO L158 Benchmark]: TraceAbstraction took 24636.49ms. Allocated memory was 159.4MB in the beginning and 423.6MB in the end (delta: 264.2MB). Free memory was 111.4MB in the beginning and 280.5MB in the end (delta: -169.1MB). Peak memory consumption was 95.8MB. Max. memory is 16.1GB. [2023-11-12 02:14:07,388 INFO L158 Benchmark]: Witness Printer took 5.13ms. Allocated memory is still 423.6MB. Free memory is still 280.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 02:14:07,391 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62ms. Allocated memory is still 121.6MB. Free memory is still 97.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 556.61ms. Allocated memory is still 159.4MB. Free memory was 128.5MB in the beginning and 113.2MB in the end (delta: 15.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 109.91ms. Allocated memory is still 159.4MB. Free memory was 113.2MB in the beginning and 107.5MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 68.71ms. Allocated memory is still 159.4MB. Free memory was 107.5MB in the beginning and 104.8MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1024.22ms. Allocated memory is still 159.4MB. Free memory was 104.8MB in the beginning and 112.2MB in the end (delta: -7.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * TraceAbstraction took 24636.49ms. Allocated memory was 159.4MB in the beginning and 423.6MB in the end (delta: 264.2MB). Free memory was 111.4MB in the beginning and 280.5MB in the end (delta: -169.1MB). Peak memory consumption was 95.8MB. Max. memory is 16.1GB. * Witness Printer took 5.13ms. Allocated memory is still 423.6MB. Free memory is still 280.5MB. 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 someBinaryFLOATComparisonOperation at line 208, overapproximation of someBinaryDOUBLEComparisonOperation at line 208, overapproximation of someUnaryFLOAToperation at line 89, overapproximation of someBinaryArithmeticFLOAToperation at line 102. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 999999999.675; [L23] signed long int var_1_4 = -5; [L24] float var_1_5 = 7.875; [L25] float var_1_6 = 99.04; [L26] signed long int var_1_7 = -2; [L27] unsigned long int var_1_9 = 1; [L28] double var_1_10 = 63.25; [L29] unsigned char var_1_11 = 0; [L30] unsigned short int var_1_13 = 0; [L31] unsigned short int var_1_15 = 17766; [L32] unsigned short int var_1_16 = 28149; [L33] unsigned char var_1_19 = 4; [L34] unsigned char var_1_20 = 50; [L35] unsigned char var_1_21 = 64; [L36] unsigned char var_1_22 = 50; [L37] unsigned char var_1_23 = 5; [L38] unsigned char var_1_24 = 128; [L39] signed long int var_1_25 = -16; [L40] unsigned char var_1_26 = 0; [L41] signed short int var_1_27 = -4; [L42] unsigned char var_1_31 = 1; [L43] unsigned short int var_1_33 = 2; [L44] signed long int var_1_36 = -1; [L45] float var_1_38 = 256.7; [L46] float var_1_39 = 2.2; [L47] unsigned long int var_1_40 = 10; [L48] double var_1_42 = 100.5; [L49] double var_1_43 = 16.5; [L50] double var_1_44 = 4.875; [L51] signed char var_1_45 = 8; [L52] signed long int var_1_46 = 25; [L53] signed char var_1_47 = 5; [L54] signed char var_1_48 = 10; [L55] signed char var_1_49 = -50; [L56] unsigned short int last_1_var_1_13 = 0; VAL [isInitial=0, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L212] isInitial = 1 [L213] FCALL initially() [L214] COND TRUE 1 [L215] CALL updateLastVariables() [L205] last_1_var_1_13 = var_1_13 VAL [isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L215] RET updateLastVariables() [L216] CALL updateVariables() [L146] var_1_4 = __VERIFIER_nondet_long() [L147] CALL assume_abort_if_not(var_1_4 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L147] RET assume_abort_if_not(var_1_4 >= -2147483648) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L148] CALL assume_abort_if_not(var_1_4 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L148] RET assume_abort_if_not(var_1_4 <= 2147483647) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L149] CALL assume_abort_if_not(var_1_4 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L149] RET assume_abort_if_not(var_1_4 != 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L150] var_1_5 = __VERIFIER_nondet_float() [L151] CALL assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L151] RET assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L152] var_1_6 = __VERIFIER_nondet_float() [L153] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L153] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L154] var_1_10 = __VERIFIER_nondet_double() [L155] CALL assume_abort_if_not((var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L155] RET assume_abort_if_not((var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L156] CALL assume_abort_if_not(var_1_10 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L156] RET assume_abort_if_not(var_1_10 != 0.0F) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L157] var_1_11 = __VERIFIER_nondet_uchar() [L158] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L158] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L159] CALL assume_abort_if_not(var_1_11 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L159] RET assume_abort_if_not(var_1_11 <= 1) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L160] var_1_15 = __VERIFIER_nondet_ushort() [L161] CALL assume_abort_if_not(var_1_15 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L161] RET assume_abort_if_not(var_1_15 >= 16383) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L162] CALL assume_abort_if_not(var_1_15 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L162] RET assume_abort_if_not(var_1_15 <= 32767) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L163] var_1_16 = __VERIFIER_nondet_ushort() [L164] CALL assume_abort_if_not(var_1_16 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L164] RET assume_abort_if_not(var_1_16 >= 16383) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L165] CALL assume_abort_if_not(var_1_16 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L165] RET assume_abort_if_not(var_1_16 <= 32767) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L166] var_1_20 = __VERIFIER_nondet_uchar() [L167] CALL assume_abort_if_not(var_1_20 >= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L167] RET assume_abort_if_not(var_1_20 >= 32) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L168] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L168] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L169] var_1_21 = __VERIFIER_nondet_uchar() [L170] CALL assume_abort_if_not(var_1_21 >= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L170] RET assume_abort_if_not(var_1_21 >= 64) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L171] CALL assume_abort_if_not(var_1_21 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L171] RET assume_abort_if_not(var_1_21 <= 127) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L172] var_1_22 = __VERIFIER_nondet_uchar() [L173] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L173] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L174] CALL assume_abort_if_not(var_1_22 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L174] RET assume_abort_if_not(var_1_22 <= 64) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L175] var_1_23 = __VERIFIER_nondet_uchar() [L176] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L176] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L177] CALL assume_abort_if_not(var_1_23 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L177] RET assume_abort_if_not(var_1_23 <= 63) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L178] var_1_24 = __VERIFIER_nondet_uchar() [L179] CALL assume_abort_if_not(var_1_24 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L179] RET assume_abort_if_not(var_1_24 >= 127) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L180] CALL assume_abort_if_not(var_1_24 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L180] RET assume_abort_if_not(var_1_24 <= 254) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L181] var_1_31 = __VERIFIER_nondet_uchar() [L182] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L182] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L183] CALL assume_abort_if_not(var_1_31 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L183] RET assume_abort_if_not(var_1_31 <= 1) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L184] var_1_39 = __VERIFIER_nondet_float() [L185] CALL assume_abort_if_not((var_1_39 >= -922337.2036854765600e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854765600e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L185] RET assume_abort_if_not((var_1_39 >= -922337.2036854765600e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854765600e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L186] var_1_43 = __VERIFIER_nondet_double() [L187] CALL assume_abort_if_not((var_1_43 >= 0.0F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854765600e+12F && var_1_43 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L187] RET assume_abort_if_not((var_1_43 >= 0.0F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854765600e+12F && var_1_43 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L188] var_1_44 = __VERIFIER_nondet_double() [L189] CALL assume_abort_if_not((var_1_44 >= 0.0F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 9223372.036854765600e+12F && var_1_44 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L189] RET assume_abort_if_not((var_1_44 >= 0.0F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 9223372.036854765600e+12F && var_1_44 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L190] var_1_46 = __VERIFIER_nondet_long() [L191] CALL assume_abort_if_not(var_1_46 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L191] RET assume_abort_if_not(var_1_46 >= -2147483648) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L192] CALL assume_abort_if_not(var_1_46 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L192] RET assume_abort_if_not(var_1_46 <= 2147483647) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L193] CALL assume_abort_if_not(var_1_46 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L193] RET assume_abort_if_not(var_1_46 != 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L194] var_1_47 = __VERIFIER_nondet_char() [L195] CALL assume_abort_if_not(var_1_47 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L195] RET assume_abort_if_not(var_1_47 >= 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L196] CALL assume_abort_if_not(var_1_47 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L196] RET assume_abort_if_not(var_1_47 <= 63) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=10, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L197] var_1_48 = __VERIFIER_nondet_char() [L198] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L198] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L199] CALL assume_abort_if_not(var_1_48 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L199] RET assume_abort_if_not(var_1_48 <= 63) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=-50, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L200] var_1_49 = __VERIFIER_nondet_char() [L201] CALL assume_abort_if_not(var_1_49 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L201] RET assume_abort_if_not(var_1_49 >= -63) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L202] CALL assume_abort_if_not(var_1_49 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L202] RET assume_abort_if_not(var_1_49 <= 63) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L216] RET updateVariables() [L217] CALL step() [L60] COND TRUE var_1_9 != (var_1_26 + var_1_25) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L61] COND FALSE !(\read(var_1_31)) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L67] COND FALSE !(\read(var_1_31)) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L70] COND FALSE !(16 < var_1_26) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L77] var_1_38 = var_1_39 VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=5, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L78] COND TRUE var_1_26 <= var_1_13 VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=5, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L79] COND FALSE !(var_1_39 < 255.2f) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=5, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L85] COND FALSE !(var_1_26 < ((((((((var_1_26) > (var_1_7)) ? (var_1_26) : (var_1_7)))) > (var_1_26)) ? (((((var_1_26) > (var_1_7)) ? (var_1_26) : (var_1_7)))) : (var_1_26)))) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=5, var_1_39=5, var_1_40=10, var_1_42=201/2, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L88] COND TRUE var_1_1 <= var_1_39 [L89] var_1_42 = (((((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))) < 0 ) ? -((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))) : ((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))))) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=5, var_1_39=5, var_1_40=10, var_1_42=8, var_1_43=6, var_1_44=7, var_1_45=8, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L96] COND FALSE !((var_1_19 % var_1_46) < var_1_26) [L99] var_1_45 = var_1_49 VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_1=39999999987/40, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=5, var_1_39=5, var_1_40=10, var_1_42=8, var_1_43=6, var_1_44=7, var_1_45=63, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L101] COND TRUE last_1_var_1_13 == (last_1_var_1_13 % var_1_4) [L102] var_1_1 = (var_1_5 - var_1_6) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=4, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=5, var_1_39=5, var_1_40=10, var_1_42=8, var_1_43=6, var_1_44=7, var_1_45=63, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L104] COND FALSE !(var_1_10 == var_1_1) [L111] var_1_19 = var_1_24 VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=254, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=5, var_1_39=5, var_1_40=10, var_1_42=8, var_1_43=6, var_1_44=7, var_1_45=63, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L113] COND FALSE !(var_1_19 < (var_1_21 / var_1_20)) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=254, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=5, var_1_39=5, var_1_40=10, var_1_42=8, var_1_43=6, var_1_44=7, var_1_45=63, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=-2, var_1_9=1] [L120] COND TRUE var_1_1 >= var_1_6 [L121] var_1_7 = var_1_19 VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=254, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=5, var_1_39=5, var_1_40=10, var_1_42=8, var_1_43=6, var_1_44=7, var_1_45=63, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=254, var_1_9=1] [L123] COND FALSE !(((var_1_6 * var_1_5) / var_1_10) > var_1_1) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=254, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=5, var_1_39=5, var_1_40=10, var_1_42=8, var_1_43=6, var_1_44=7, var_1_45=63, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=254, var_1_9=1] [L130] COND FALSE !(var_1_7 < var_1_9) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=254, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=5, var_1_39=5, var_1_40=10, var_1_42=8, var_1_43=6, var_1_44=7, var_1_45=63, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=254, var_1_9=1] [L133] COND FALSE !((25.3 * var_1_5) != var_1_1) [L142] var_1_25 = var_1_20 VAL [isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=254, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=62, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=5, var_1_39=5, var_1_40=10, var_1_42=8, var_1_43=6, var_1_44=7, var_1_45=63, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=254, var_1_9=1] [L217] RET step() [L218] CALL, EXPR property() [L208-L209] return (((((((last_1_var_1_13 == (last_1_var_1_13 % var_1_4)) ? (var_1_1 == ((float) (var_1_5 - var_1_6))) : 1) && ((var_1_1 >= var_1_6) ? (var_1_7 == ((signed long int) var_1_19)) : 1)) && ((((var_1_6 * var_1_5) / var_1_10) > var_1_1) ? (var_1_11 ? (var_1_9 == ((unsigned long int) var_1_26)) : (var_1_9 == ((unsigned long int) var_1_26))) : 1)) && ((var_1_7 < var_1_9) ? (var_1_13 == ((unsigned short int) (var_1_26 + (((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))) - (var_1_19 + var_1_19))))) : 1)) && ((var_1_10 == var_1_1) ? (var_1_11 ? (var_1_19 == ((unsigned char) (((32 + var_1_20) + var_1_21) - (var_1_22 + var_1_23)))) : (var_1_19 == ((unsigned char) (var_1_24 - var_1_23)))) : (var_1_19 == ((unsigned char) var_1_24)))) && (((25.3 * var_1_5) != var_1_1) ? (var_1_11 ? ((var_1_15 <= var_1_13) ? (var_1_25 == ((signed long int) var_1_26)) : 1) : (var_1_25 == ((signed long int) var_1_22))) : (var_1_25 == ((signed long int) var_1_20)))) && ((var_1_19 < (var_1_21 / var_1_20)) ? ((var_1_19 > var_1_19) ? (var_1_26 == ((unsigned char) ((((((((var_1_22) < (var_1_24)) ? (var_1_22) : (var_1_24)))) > (var_1_23)) ? (((((var_1_22) < (var_1_24)) ? (var_1_22) : (var_1_24)))) : (var_1_23))))) : (var_1_26 == ((unsigned char) var_1_22))) : 1) ; VAL [\result=0, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=254, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=62, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=5, var_1_39=5, var_1_40=10, var_1_42=8, var_1_43=6, var_1_44=7, var_1_45=63, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=254, var_1_9=1] [L218] RET, EXPR property() [L218] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=254, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=62, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=5, var_1_39=5, var_1_40=10, var_1_42=8, var_1_43=6, var_1_44=7, var_1_45=63, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=254, var_1_9=1] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_13=0, var_1_10=4, var_1_11=0, var_1_13=0, var_1_15=16383, var_1_16=32767, var_1_19=254, var_1_20=62, var_1_21=124, var_1_22=61, var_1_23=0, var_1_24=254, var_1_25=62, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=5, var_1_39=5, var_1_40=10, var_1_42=8, var_1_43=6, var_1_44=7, var_1_45=63, var_1_46=4, var_1_47=0, var_1_48=0, var_1_49=63, var_1_4=1, var_1_5=2, var_1_6=3, var_1_7=254, var_1_9=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 105 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 24.3s, OverallIterations: 8, TraceHistogramMax: 37, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 10.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2237 SdHoareTripleChecker+Valid, 5.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2163 mSDsluCounter, 4505 SdHoareTripleChecker+Invalid, 4.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2973 mSDsCounter, 895 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3193 IncrementalHoareTripleChecker+Invalid, 4088 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 895 mSolverCounterUnsat, 1532 mSDtfsCounter, 3193 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1948 GetRequests, 1837 SyntacticMatches, 0 SemanticMatches, 111 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3238 ImplicationChecksByTransitivity, 2.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5035occurred in iteration=7, InterpolantAutomatonStates: 113, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.9s AutomataMinimizationTime, 7 MinimizatonAttempts, 2148 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 6.0s InterpolantComputationTime, 2065 NumberOfCodeBlocks, 2065 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 1828 ConstructedInterpolants, 0 QuantifiedInterpolants, 9081 SizeOfPredicates, 22 NumberOfNonLiveVariables, 3686 ConjunctsInSsa, 51 ConjunctsInUnsatCore, 8 InterpolantComputations, 5 PerfectInterpolantSequences, 21123/21312 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-12 02:14:07,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl --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 9e6368964c5d8afcdf035f785e5d932bc80f23f815ea0c11862a354a9522f81a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 02:14:10,371 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 02:14:10,526 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-12 02:14:10,535 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 02:14:10,539 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 02:14:10,591 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 02:14:10,592 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 02:14:10,593 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 02:14:10,594 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 02:14:10,599 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 02:14:10,601 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 02:14:10,601 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 02:14:10,602 INFO L153 SettingsManager]: * Use SBE=true [2023-11-12 02:14:10,604 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 02:14:10,605 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 02:14:10,605 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 02:14:10,606 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 02:14:10,606 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 02:14:10,607 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 02:14:10,608 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 02:14:10,608 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 02:14:10,609 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-12 02:14:10,609 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-12 02:14:10,610 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-12 02:14:10,610 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 02:14:10,611 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 02:14:10,611 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 02:14:10,612 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 02:14:10,612 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 02:14:10,613 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 02:14:10,614 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:14:10,614 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 02:14:10,615 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 02:14:10,615 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 02:14:10,616 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-12 02:14:10,616 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 02:14:10,616 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-12 02:14:10,616 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 02:14:10,617 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-12 02:14:10,618 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 02:14:10,618 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-12 02:14:10,619 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-12 02:14:10,619 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_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e6368964c5d8afcdf035f785e5d932bc80f23f815ea0c11862a354a9522f81a [2023-11-12 02:14:11,081 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 02:14:11,115 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 02:14:11,118 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 02:14:11,119 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 02:14:11,122 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 02:14:11,124 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i [2023-11-12 02:14:14,391 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 02:14:14,713 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 02:14:14,714 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i [2023-11-12 02:14:14,729 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/data/bc62975e3/8ab5a826e19d4c679743f697d252ba6c/FLAG875a9cd1d [2023-11-12 02:14:14,744 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/data/bc62975e3/8ab5a826e19d4c679743f697d252ba6c [2023-11-12 02:14:14,747 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 02:14:14,748 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 02:14:14,749 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 02:14:14,750 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 02:14:14,755 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 02:14:14,756 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:14:14" (1/1) ... [2023-11-12 02:14:14,758 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@759ec4eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:14, skipping insertion in model container [2023-11-12 02:14:14,758 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:14:14" (1/1) ... [2023-11-12 02:14:14,793 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 02:14:15,017 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i[918,931] [2023-11-12 02:14:15,167 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:14:15,203 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 02:14:15,217 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i[918,931] [2023-11-12 02:14:15,256 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:14:15,285 INFO L206 MainTranslator]: Completed translation [2023-11-12 02:14:15,285 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:15 WrapperNode [2023-11-12 02:14:15,286 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 02:14:15,287 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 02:14:15,288 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 02:14:15,288 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 02:14:15,298 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:15" (1/1) ... [2023-11-12 02:14:15,332 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:15" (1/1) ... [2023-11-12 02:14:15,387 INFO L138 Inliner]: procedures = 27, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 216 [2023-11-12 02:14:15,391 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 02:14:15,393 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 02:14:15,394 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 02:14:15,394 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 02:14:15,405 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:15" (1/1) ... [2023-11-12 02:14:15,405 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:15" (1/1) ... [2023-11-12 02:14:15,429 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:15" (1/1) ... [2023-11-12 02:14:15,429 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:15" (1/1) ... [2023-11-12 02:14:15,460 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:15" (1/1) ... [2023-11-12 02:14:15,465 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:15" (1/1) ... [2023-11-12 02:14:15,479 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:15" (1/1) ... [2023-11-12 02:14:15,482 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:15" (1/1) ... [2023-11-12 02:14:15,488 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 02:14:15,496 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 02:14:15,497 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 02:14:15,497 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 02:14:15,498 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:14:15" (1/1) ... [2023-11-12 02:14:15,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:14:15,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:14:15,545 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 02:14:15,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_edcdd9da-c83d-454c-8d45-5dd81e6e38fc/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 02:14:15,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 02:14:15,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-12 02:14:15,602 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 02:14:15,602 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 02:14:15,603 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 02:14:15,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 02:14:15,718 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 02:14:15,721 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation