./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-64.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 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_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-64.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx --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 25397797dfc35333634a0be2aab10e78ef32d1e201aaa39bb0855cdf971464ab --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 22:16:15,388 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 22:16:15,474 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-21 22:16:15,479 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 22:16:15,480 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 22:16:15,507 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 22:16:15,507 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 22:16:15,508 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 22:16:15,509 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 22:16:15,514 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 22:16:15,514 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 22:16:15,515 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 22:16:15,516 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 22:16:15,518 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 22:16:15,518 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 22:16:15,519 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 22:16:15,519 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 22:16:15,519 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 22:16:15,520 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 22:16:15,520 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 22:16:15,521 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 22:16:15,521 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 22:16:15,522 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 22:16:15,522 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 22:16:15,522 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 22:16:15,523 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 22:16:15,523 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 22:16:15,524 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 22:16:15,524 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 22:16:15,525 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 22:16:15,526 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 22:16:15,526 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:16:15,527 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 22:16:15,527 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 22:16:15,527 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 22:16:15,527 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 22:16:15,527 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 22:16:15,528 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 22:16:15,528 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 22:16:15,528 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 22:16:15,528 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 22:16:15,529 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 22:16:15,529 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_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 25397797dfc35333634a0be2aab10e78ef32d1e201aaa39bb0855cdf971464ab [2023-11-21 22:16:15,863 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 22:16:15,893 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 22:16:15,896 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 22:16:15,897 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 22:16:15,898 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 22:16:15,899 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-64.i [2023-11-21 22:16:18,958 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 22:16:19,200 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 22:16:19,201 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-64.i [2023-11-21 22:16:19,211 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/data/c7e253c2e/8eb3d61b11ca491fafa55662844e99ad/FLAG0998cee74 [2023-11-21 22:16:19,227 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/data/c7e253c2e/8eb3d61b11ca491fafa55662844e99ad [2023-11-21 22:16:19,230 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 22:16:19,232 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 22:16:19,233 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 22:16:19,234 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 22:16:19,239 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 22:16:19,240 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:16:19" (1/1) ... [2023-11-21 22:16:19,241 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a328645 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:19, skipping insertion in model container [2023-11-21 22:16:19,241 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:16:19" (1/1) ... [2023-11-21 22:16:19,314 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 22:16:19,535 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_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-64.i[915,928] [2023-11-21 22:16:19,615 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:16:19,634 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 22:16:19,645 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_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-64.i[915,928] [2023-11-21 22:16:19,682 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:16:19,713 INFO L206 MainTranslator]: Completed translation [2023-11-21 22:16:19,713 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:19 WrapperNode [2023-11-21 22:16:19,714 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 22:16:19,715 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 22:16:19,715 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 22:16:19,715 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 22:16:19,722 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:19" (1/1) ... [2023-11-21 22:16:19,732 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:19" (1/1) ... [2023-11-21 22:16:19,788 INFO L138 Inliner]: procedures = 26, calls = 53, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 247 [2023-11-21 22:16:19,802 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 22:16:19,803 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 22:16:19,803 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 22:16:19,804 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 22:16:19,817 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:19" (1/1) ... [2023-11-21 22:16:19,818 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:19" (1/1) ... [2023-11-21 22:16:19,834 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:19" (1/1) ... [2023-11-21 22:16:19,848 INFO L187 HeapSplitter]: Split 2 memory accesses to 1 slices as follows [2] [2023-11-21 22:16:19,862 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:19" (1/1) ... [2023-11-21 22:16:19,862 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:19" (1/1) ... [2023-11-21 22:16:19,871 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:19" (1/1) ... [2023-11-21 22:16:19,906 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:19" (1/1) ... [2023-11-21 22:16:19,908 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:19" (1/1) ... [2023-11-21 22:16:19,911 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:19" (1/1) ... [2023-11-21 22:16:19,914 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 22:16:19,915 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 22:16:19,915 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 22:16:19,916 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 22:16:19,916 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:19" (1/1) ... [2023-11-21 22:16:19,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:16:19,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:16:19,979 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 22:16:20,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 22:16:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 22:16:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 22:16:20,026 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 22:16:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-21 22:16:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 22:16:20,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 22:16:20,177 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 22:16:20,181 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 22:16:20,755 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 22:16:21,113 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 22:16:21,113 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 22:16:21,115 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:16:21 BoogieIcfgContainer [2023-11-21 22:16:21,115 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 22:16:21,117 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 22:16:21,117 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 22:16:21,120 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 22:16:21,120 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 10:16:19" (1/3) ... [2023-11-21 22:16:21,121 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@364447bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:16:21, skipping insertion in model container [2023-11-21 22:16:21,121 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:19" (2/3) ... [2023-11-21 22:16:21,121 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@364447bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:16:21, skipping insertion in model container [2023-11-21 22:16:21,122 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:16:21" (3/3) ... [2023-11-21 22:16:21,123 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-64.i [2023-11-21 22:16:21,142 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 22:16:21,142 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 22:16:21,189 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 22:16:21,196 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;@163ef609, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 22:16:21,196 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 22:16:21,203 INFO L276 IsEmpty]: Start isEmpty. Operand has 70 states, 27 states have (on average 1.1111111111111112) internal successors, (30), 28 states have internal predecessors, (30), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2023-11-21 22:16:21,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2023-11-21 22:16:21,225 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:16:21,226 INFO L195 NwaCegarLoop]: trace histogram [40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:16:21,226 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:16:21,233 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:16:21,234 INFO L85 PathProgramCache]: Analyzing trace with hash 2064312985, now seen corresponding path program 1 times [2023-11-21 22:16:21,243 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:16:21,244 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [471808885] [2023-11-21 22:16:21,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:16:21,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:16:21,445 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 22:16:21,445 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [868836812] [2023-11-21 22:16:21,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:16:21,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 22:16:21,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:16:21,448 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 22:16:21,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-21 22:16:21,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 22:16:21,914 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 22:16:22,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 22:16:22,272 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 22:16:22,274 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-21 22:16:22,276 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-21 22:16:22,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-11-21 22:16:22,500 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-21 22:16:22,504 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-21 22:16:22,512 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-21 22:16:22,688 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.11 10:16:22 BoogieIcfgContainer [2023-11-21 22:16:22,688 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-21 22:16:22,689 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-21 22:16:22,689 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-21 22:16:22,689 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-21 22:16:22,690 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:16:21" (3/4) ... [2023-11-21 22:16:22,692 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-21 22:16:22,693 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-21 22:16:22,694 INFO L158 Benchmark]: Toolchain (without parser) took 3462.32ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 87.8MB in the beginning and 84.4MB in the end (delta: 3.4MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. [2023-11-21 22:16:22,695 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 102.8MB. Free memory is still 71.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 22:16:22,696 INFO L158 Benchmark]: CACSL2BoogieTranslator took 480.63ms. Allocated memory is still 130.0MB. Free memory was 87.6MB in the beginning and 90.0MB in the end (delta: -2.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-21 22:16:22,696 INFO L158 Benchmark]: Boogie Procedure Inliner took 87.83ms. Allocated memory is still 130.0MB. Free memory was 90.0MB in the beginning and 87.0MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-21 22:16:22,697 INFO L158 Benchmark]: Boogie Preprocessor took 111.28ms. Allocated memory is still 130.0MB. Free memory was 87.0MB in the beginning and 83.8MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-21 22:16:22,698 INFO L158 Benchmark]: RCFGBuilder took 1199.59ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 83.8MB in the beginning and 97.4MB in the end (delta: -13.6MB). Peak memory consumption was 40.2MB. Max. memory is 16.1GB. [2023-11-21 22:16:22,698 INFO L158 Benchmark]: TraceAbstraction took 1571.43ms. Allocated memory is still 157.3MB. Free memory was 96.2MB in the beginning and 84.4MB in the end (delta: 11.8MB). Peak memory consumption was 9.5MB. Max. memory is 16.1GB. [2023-11-21 22:16:22,699 INFO L158 Benchmark]: Witness Printer took 4.38ms. Allocated memory is still 157.3MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 22:16:22,702 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 102.8MB. Free memory is still 71.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 480.63ms. Allocated memory is still 130.0MB. Free memory was 87.6MB in the beginning and 90.0MB in the end (delta: -2.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 87.83ms. Allocated memory is still 130.0MB. Free memory was 90.0MB in the beginning and 87.0MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 111.28ms. Allocated memory is still 130.0MB. Free memory was 87.0MB in the beginning and 83.8MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1199.59ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 83.8MB in the beginning and 97.4MB in the end (delta: -13.6MB). Peak memory consumption was 40.2MB. Max. memory is 16.1GB. * TraceAbstraction took 1571.43ms. Allocated memory is still 157.3MB. Free memory was 96.2MB in the beginning and 84.4MB in the end (delta: 11.8MB). Peak memory consumption was 9.5MB. Max. memory is 16.1GB. * Witness Printer took 4.38ms. Allocated memory is still 157.3MB. Free memory is still 84.4MB. 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 61, overapproximation of bitwiseOr at line 73, overapproximation of shiftRight at line 84, overapproximation of someUnaryFLOAToperation at line 61. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = -2; [L23] signed char var_1_10 = -32; [L24] signed long int var_1_11 = 4; [L25] signed long int var_1_12 = 1731242407; [L26] signed long int var_1_13 = 0; [L27] signed char var_1_14 = 10; [L28] signed char var_1_15 = 8; [L29] signed char var_1_16 = -25; [L30] signed char var_1_17 = -16; [L31] unsigned long int var_1_18 = 0; [L32] signed short int var_1_19 = 256; [L33] signed short int var_1_20 = 28075; [L34] signed short int var_1_21 = 256; [L35] signed short int var_1_22 = 25; [L36] unsigned char var_1_23 = 0; [L37] unsigned char var_1_24 = 0; [L38] signed char var_1_25 = 1; [L39] signed char var_1_26 = 0; [L40] signed char var_1_27 = 10; [L41] unsigned long int var_1_28 = 64; [L42] float var_1_30 = 127.75; [L43] signed char var_1_31 = -25; [L44] signed char var_1_32 = 1; [L45] signed long int var_1_33 = 25; [L46] float var_1_34 = 9.5; [L47] float var_1_35 = 256.5; [L48] unsigned long int var_1_36 = 0; [L49] unsigned long int var_1_37 = 128; [L50] unsigned long int var_1_38 = 500; [L51] signed long int var_1_39 = -8; [L52] signed long int var_1_40 = -64; [L53] signed long int var_1_41 = -1629823998; [L54] signed long int var_1_42 = 64; [L55] unsigned long int var_1_43 = 0; [L56] signed long int last_1_var_1_1 = -2; [L183] isInitial = 1 [L184] FCALL initially() [L185] COND TRUE 1 [L186] CALL updateLastVariables() [L176] last_1_var_1_1 = var_1_1 [L186] RET updateLastVariables() [L187] CALL updateVariables() [L113] var_1_11 = __VERIFIER_nondet_long() [L114] CALL assume_abort_if_not(var_1_11 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L114] RET assume_abort_if_not(var_1_11 >= -1) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L115] CALL assume_abort_if_not(var_1_11 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L115] RET assume_abort_if_not(var_1_11 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L116] var_1_12 = __VERIFIER_nondet_long() [L117] CALL assume_abort_if_not(var_1_12 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L117] RET assume_abort_if_not(var_1_12 >= 1073741823) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L118] CALL assume_abort_if_not(var_1_12 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L118] RET assume_abort_if_not(var_1_12 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L119] var_1_13 = __VERIFIER_nondet_long() [L120] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L120] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L121] CALL assume_abort_if_not(var_1_13 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L121] RET assume_abort_if_not(var_1_13 <= 1073741823) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L122] var_1_14 = __VERIFIER_nondet_char() [L123] CALL assume_abort_if_not(var_1_14 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L123] RET assume_abort_if_not(var_1_14 >= -63) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L124] CALL assume_abort_if_not(var_1_14 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not(var_1_14 <= 63) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L125] var_1_15 = __VERIFIER_nondet_char() [L126] CALL assume_abort_if_not(var_1_15 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not(var_1_15 >= -63) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L127] CALL assume_abort_if_not(var_1_15 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L127] RET assume_abort_if_not(var_1_15 <= 63) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L128] var_1_16 = __VERIFIER_nondet_char() [L129] CALL assume_abort_if_not(var_1_16 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L129] RET assume_abort_if_not(var_1_16 >= -63) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L130] CALL assume_abort_if_not(var_1_16 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L130] RET assume_abort_if_not(var_1_16 <= 63) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L131] var_1_17 = __VERIFIER_nondet_char() [L132] CALL assume_abort_if_not(var_1_17 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L132] RET assume_abort_if_not(var_1_17 >= -63) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L133] CALL assume_abort_if_not(var_1_17 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not(var_1_17 <= 63) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L134] var_1_20 = __VERIFIER_nondet_short() [L135] CALL assume_abort_if_not(var_1_20 >= 16382) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not(var_1_20 >= 16382) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L136] CALL assume_abort_if_not(var_1_20 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_20 <= 32766) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L137] var_1_21 = __VERIFIER_nondet_short() [L138] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L139] CALL assume_abort_if_not(var_1_21 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_21 <= 16383) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L140] var_1_22 = __VERIFIER_nondet_short() [L141] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L142] CALL assume_abort_if_not(var_1_22 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_22 <= 32766) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L143] var_1_24 = __VERIFIER_nondet_uchar() [L144] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L145] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L146] var_1_26 = __VERIFIER_nondet_char() [L147] CALL assume_abort_if_not(var_1_26 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_26 >= -1) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L148] CALL assume_abort_if_not(var_1_26 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not(var_1_26 <= 127) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=10, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L149] var_1_27 = __VERIFIER_nondet_char() [L150] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L151] CALL assume_abort_if_not(var_1_27 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_27 <= 127) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-25, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L152] var_1_31 = __VERIFIER_nondet_char() [L153] CALL assume_abort_if_not(var_1_31 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_31 >= -128) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L154] CALL assume_abort_if_not(var_1_31 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_31 <= 127) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=1, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L155] var_1_32 = __VERIFIER_nondet_char() [L156] CALL assume_abort_if_not(var_1_32 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=0, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_32 >= -128) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=0, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L157] CALL assume_abort_if_not(var_1_32 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=0, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not(var_1_32 <= 127) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=0, var_1_33=25, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L158] var_1_33 = __VERIFIER_nondet_long() [L159] CALL assume_abort_if_not(var_1_33 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=0, var_1_33=-127, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not(var_1_33 >= -2147483648) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=0, var_1_33=-127, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L160] CALL assume_abort_if_not(var_1_33 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=0, var_1_33=-127, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not(var_1_33 <= 2147483647) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=0, var_1_33=-127, var_1_34=19/2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L161] var_1_34 = __VERIFIER_nondet_float() [L162] CALL assume_abort_if_not((var_1_34 >= -922337.2036854765600e+13F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854765600e+12F && var_1_34 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=0, var_1_33=-127, var_1_34=2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not((var_1_34 >= -922337.2036854765600e+13F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 9223372.036854765600e+12F && var_1_34 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=0, var_1_33=-127, var_1_34=2, var_1_35=513/2, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L163] var_1_35 = __VERIFIER_nondet_float() [L164] CALL assume_abort_if_not((var_1_35 >= -922337.2036854765600e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=0, var_1_33=-127, var_1_34=2, var_1_35=3, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not((var_1_35 >= -922337.2036854765600e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=0, var_1_33=-127, var_1_34=2, var_1_35=3, var_1_36=0, var_1_37=128, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L165] var_1_37 = __VERIFIER_nondet_ulong() [L166] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=0, var_1_33=-127, var_1_34=2, var_1_35=3, var_1_36=0, var_1_37=0, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=0, var_1_33=-127, var_1_34=2, var_1_35=3, var_1_36=0, var_1_37=0, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L167] CALL assume_abort_if_not(var_1_37 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=0, var_1_33=-127, var_1_34=2, var_1_35=3, var_1_36=0, var_1_37=0, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_37 <= 4294967294) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=0, var_1_33=-127, var_1_34=2, var_1_35=3, var_1_36=0, var_1_37=0, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1629823998, var_1_42=64, var_1_43=0] [L168] var_1_41 = __VERIFIER_nondet_long() [L169] CALL assume_abort_if_not(var_1_41 >= -2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=0, var_1_33=-127, var_1_34=2, var_1_35=3, var_1_36=0, var_1_37=0, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1073741823, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not(var_1_41 >= -2147483646) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=0, var_1_33=-127, var_1_34=2, var_1_35=3, var_1_36=0, var_1_37=0, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1073741823, var_1_42=64, var_1_43=0] [L170] CALL assume_abort_if_not(var_1_41 <= -1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=0, var_1_33=-127, var_1_34=2, var_1_35=3, var_1_36=0, var_1_37=0, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1073741823, var_1_42=64, var_1_43=0] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_41 <= -1073741823) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=0, var_1_33=-127, var_1_34=2, var_1_35=3, var_1_36=0, var_1_37=0, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1073741823, var_1_42=64, var_1_43=0] [L171] var_1_42 = __VERIFIER_nondet_long() [L172] CALL assume_abort_if_not(var_1_42 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=0, var_1_33=-127, var_1_34=2, var_1_35=3, var_1_36=0, var_1_37=0, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1073741823, var_1_42=0, var_1_43=0] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_42 >= 0) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=0, var_1_33=-127, var_1_34=2, var_1_35=3, var_1_36=0, var_1_37=0, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1073741823, var_1_42=0, var_1_43=0] [L173] CALL assume_abort_if_not(var_1_42 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=0, var_1_33=-127, var_1_34=2, var_1_35=3, var_1_36=0, var_1_37=0, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1073741823, var_1_42=0, var_1_43=0] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_42 <= 1073741823) VAL [isInitial=1, last_1_var_1_1=-2, var_1_10=-32, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=511/4, var_1_31=-128, var_1_32=0, var_1_33=-127, var_1_34=2, var_1_35=3, var_1_36=0, var_1_37=0, var_1_38=500, var_1_39=-8, var_1_40=-64, var_1_41=-1073741823, var_1_42=0, var_1_43=0] [L187] RET updateVariables() [L188] CALL step() [L60] COND TRUE (var_1_31 + var_1_32) < var_1_33 [L61] var_1_30 = ((((var_1_34) < (((((var_1_35) < 0 ) ? -(var_1_35) : (var_1_35))))) ? (var_1_34) : (((((var_1_35) < 0 ) ? -(var_1_35) : (var_1_35)))))) [L63] COND TRUE var_1_30 <= ((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34))) [L64] var_1_36 = ((((var_1_37) < 0 ) ? -(var_1_37) : (var_1_37))) [L70] var_1_38 = var_1_37 [L71] var_1_39 = var_1_31 [L72] var_1_40 = (((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))) - (((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41))) - var_1_42)) [L73] EXPR var_1_41 | 25 [L73] COND FALSE !((var_1_41 | 25) > var_1_31) [L76] var_1_19 = ((var_1_20 - var_1_21) - var_1_22) [L77] signed long int stepLocal_1 = (var_1_26 - var_1_27) + var_1_19; [L78] COND FALSE !(stepLocal_1 > var_1_22) [L81] var_1_25 = ((((((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15)))) > (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17))))) ? (((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15)))) : (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))))) [L83] signed long int stepLocal_0 = var_1_11 - (var_1_12 - var_1_13); [L84] EXPR var_1_25 >> var_1_19 [L84] COND TRUE (var_1_25 >> var_1_19) < stepLocal_0 [L85] var_1_10 = (var_1_14 + ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))) [L89] COND TRUE var_1_10 != var_1_25 [L90] var_1_18 = ((((var_1_13) < (var_1_12)) ? (var_1_13) : (var_1_12))) [L92] COND TRUE ! ((64 * var_1_18) < var_1_18) [L93] var_1_23 = var_1_24 [L95] COND TRUE -8 <= var_1_10 [L96] COND TRUE var_1_10 == last_1_var_1_1 [L97] var_1_1 = ((((((var_1_10 + var_1_19)) < (var_1_19)) ? ((var_1_10 + var_1_19)) : (var_1_19))) + (var_1_10 + var_1_10)) [L106] COND TRUE (var_1_1 * var_1_1) < var_1_18 [L107] COND TRUE var_1_1 < var_1_13 [L108] var_1_28 = 64u [L188] RET step() [L189] CALL, EXPR property() [L179] EXPR ((-8 <= var_1_10) ? ((var_1_10 == last_1_var_1_1) ? (var_1_1 == ((signed long int) ((((((var_1_10 + var_1_19)) < (var_1_19)) ? ((var_1_10 + var_1_19)) : (var_1_19))) + (var_1_10 + var_1_10)))) : 1) : ((128 < var_1_19) ? (var_1_1 == ((signed long int) var_1_10)) : (var_1_1 == ((signed long int) var_1_19)))) && (((var_1_25 >> var_1_19) < (var_1_11 - (var_1_12 - var_1_13))) ? (var_1_10 == ((signed char) (var_1_14 + ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))))) : (var_1_10 == ((signed char) (var_1_17 + var_1_16)))) [L179] EXPR var_1_25 >> var_1_19 [L179] EXPR ((-8 <= var_1_10) ? ((var_1_10 == last_1_var_1_1) ? (var_1_1 == ((signed long int) ((((((var_1_10 + var_1_19)) < (var_1_19)) ? ((var_1_10 + var_1_19)) : (var_1_19))) + (var_1_10 + var_1_10)))) : 1) : ((128 < var_1_19) ? (var_1_1 == ((signed long int) var_1_10)) : (var_1_1 == ((signed long int) var_1_19)))) && (((var_1_25 >> var_1_19) < (var_1_11 - (var_1_12 - var_1_13))) ? (var_1_10 == ((signed char) (var_1_14 + ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))))) : (var_1_10 == ((signed char) (var_1_17 + var_1_16)))) [L179-L180] return (((((((-8 <= var_1_10) ? ((var_1_10 == last_1_var_1_1) ? (var_1_1 == ((signed long int) ((((((var_1_10 + var_1_19)) < (var_1_19)) ? ((var_1_10 + var_1_19)) : (var_1_19))) + (var_1_10 + var_1_10)))) : 1) : ((128 < var_1_19) ? (var_1_1 == ((signed long int) var_1_10)) : (var_1_1 == ((signed long int) var_1_19)))) && (((var_1_25 >> var_1_19) < (var_1_11 - (var_1_12 - var_1_13))) ? (var_1_10 == ((signed char) (var_1_14 + ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))))) : (var_1_10 == ((signed char) (var_1_17 + var_1_16))))) && ((var_1_10 != var_1_25) ? (var_1_18 == ((unsigned long int) ((((var_1_13) < (var_1_12)) ? (var_1_13) : (var_1_12))))) : 1)) && (var_1_19 == ((signed short int) ((var_1_20 - var_1_21) - var_1_22)))) && ((! ((64 * var_1_18) < var_1_18)) ? (var_1_23 == ((unsigned char) var_1_24)) : 1)) && ((((var_1_26 - var_1_27) + var_1_19) > var_1_22) ? (var_1_25 == ((signed char) ((((var_1_16) > (var_1_17)) ? (var_1_16) : (var_1_17))))) : (var_1_25 == ((signed char) ((((((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15)))) > (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17))))) ? (((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15)))) : (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))))))))) && (((var_1_1 * var_1_1) < var_1_18) ? ((var_1_1 < var_1_13) ? (var_1_28 == ((unsigned long int) 64u)) : 1) : 1) ; [L189] RET, EXPR property() [L189] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_1=-2, var_1_10=-2, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=1073741823, var_1_19=4, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=63, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=2, var_1_31=-128, var_1_32=0, var_1_33=-127, var_1_34=2, var_1_35=3, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=-128, var_1_40=-1073741823, var_1_41=-1073741823, var_1_42=0, var_1_43=0] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_1=-2, var_1_10=-2, var_1_11=62, var_1_12=1073741823, var_1_13=1073741823, var_1_14=61, var_1_15=63, var_1_16=-63, var_1_17=63, var_1_18=1073741823, var_1_19=4, var_1_1=-2, var_1_20=16382, var_1_21=16378, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=63, var_1_26=-1, var_1_27=3, var_1_28=64, var_1_30=2, var_1_31=-128, var_1_32=0, var_1_33=-127, var_1_34=2, var_1_35=3, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=-128, var_1_40=-1073741823, var_1_41=-1073741823, var_1_42=0, var_1_43=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 70 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.3s, OverallIterations: 1, TraceHistogramMax: 40, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=70occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 145 NumberOfCodeBlocks, 145 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 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 [2023-11-21 22:16:22,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/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_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-64.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx --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 25397797dfc35333634a0be2aab10e78ef32d1e201aaa39bb0855cdf971464ab --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 22:16:25,525 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 22:16:25,642 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-21 22:16:25,652 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 22:16:25,652 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 22:16:25,694 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 22:16:25,695 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 22:16:25,696 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 22:16:25,697 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 22:16:25,702 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 22:16:25,703 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 22:16:25,703 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 22:16:25,704 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 22:16:25,706 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 22:16:25,706 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 22:16:25,707 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 22:16:25,708 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 22:16:25,708 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 22:16:25,709 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 22:16:25,710 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 22:16:25,710 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 22:16:25,714 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 22:16:25,715 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 22:16:25,715 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-21 22:16:25,716 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-21 22:16:25,716 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-21 22:16:25,717 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 22:16:25,717 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 22:16:25,717 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 22:16:25,718 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 22:16:25,719 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 22:16:25,720 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 22:16:25,720 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 22:16:25,720 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:16:25,720 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 22:16:25,721 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 22:16:25,722 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 22:16:25,722 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-21 22:16:25,722 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 22:16:25,722 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 22:16:25,723 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 22:16:25,723 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 22:16:25,723 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 22:16:25,724 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 22:16:25,724 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-21 22:16:25,724 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_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 25397797dfc35333634a0be2aab10e78ef32d1e201aaa39bb0855cdf971464ab [2023-11-21 22:16:26,134 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 22:16:26,160 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 22:16:26,165 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 22:16:26,166 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 22:16:26,166 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 22:16:26,169 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-64.i [2023-11-21 22:16:29,251 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 22:16:29,549 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 22:16:29,550 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-64.i [2023-11-21 22:16:29,569 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/data/e5adaa4db/324b2cfb722749388e691217af2cbbfd/FLAGdee32882f [2023-11-21 22:16:29,590 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/data/e5adaa4db/324b2cfb722749388e691217af2cbbfd [2023-11-21 22:16:29,599 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 22:16:29,601 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 22:16:29,602 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 22:16:29,602 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 22:16:29,607 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 22:16:29,608 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:16:29" (1/1) ... [2023-11-21 22:16:29,609 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@704c2636 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:29, skipping insertion in model container [2023-11-21 22:16:29,610 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:16:29" (1/1) ... [2023-11-21 22:16:29,661 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 22:16:29,868 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_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-64.i[915,928] [2023-11-21 22:16:29,983 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:16:30,002 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 22:16:30,019 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_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-64.i[915,928] [2023-11-21 22:16:30,113 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:16:30,135 INFO L206 MainTranslator]: Completed translation [2023-11-21 22:16:30,135 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:30 WrapperNode [2023-11-21 22:16:30,136 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 22:16:30,137 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 22:16:30,137 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 22:16:30,137 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 22:16:30,146 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:30" (1/1) ... [2023-11-21 22:16:30,168 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:30" (1/1) ... [2023-11-21 22:16:30,207 INFO L138 Inliner]: procedures = 27, calls = 53, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 206 [2023-11-21 22:16:30,207 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 22:16:30,208 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 22:16:30,208 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 22:16:30,209 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 22:16:30,221 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:30" (1/1) ... [2023-11-21 22:16:30,221 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:30" (1/1) ... [2023-11-21 22:16:30,227 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:30" (1/1) ... [2023-11-21 22:16:30,241 INFO L187 HeapSplitter]: Split 2 memory accesses to 1 slices as follows [2] [2023-11-21 22:16:30,241 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:30" (1/1) ... [2023-11-21 22:16:30,242 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:30" (1/1) ... [2023-11-21 22:16:30,255 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:30" (1/1) ... [2023-11-21 22:16:30,259 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:30" (1/1) ... [2023-11-21 22:16:30,263 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:30" (1/1) ... [2023-11-21 22:16:30,266 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:30" (1/1) ... [2023-11-21 22:16:30,271 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 22:16:30,273 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 22:16:30,273 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 22:16:30,273 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 22:16:30,274 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:30" (1/1) ... [2023-11-21 22:16:30,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:16:30,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:16:30,344 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 22:16:30,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 22:16:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 22:16:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-21 22:16:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 22:16:30,386 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 22:16:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 22:16:30,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 22:16:30,499 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 22:16:30,502 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 22:16:30,995 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 22:16:31,306 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 22:16:31,307 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 22:16:31,309 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:16:31 BoogieIcfgContainer [2023-11-21 22:16:31,309 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 22:16:31,340 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 22:16:31,340 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 22:16:31,343 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 22:16:31,344 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 10:16:29" (1/3) ... [2023-11-21 22:16:31,344 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f27d506 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:16:31, skipping insertion in model container [2023-11-21 22:16:31,345 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:16:30" (2/3) ... [2023-11-21 22:16:31,345 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f27d506 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:16:31, skipping insertion in model container [2023-11-21 22:16:31,345 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:16:31" (3/3) ... [2023-11-21 22:16:31,346 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-64.i [2023-11-21 22:16:31,371 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 22:16:31,372 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 22:16:31,443 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 22:16:31,451 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;@7abf8e68, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 22:16:31,452 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 22:16:31,457 INFO L276 IsEmpty]: Start isEmpty. Operand has 70 states, 27 states have (on average 1.1111111111111112) internal successors, (30), 28 states have internal predecessors, (30), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2023-11-21 22:16:31,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2023-11-21 22:16:31,480 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:16:31,482 INFO L195 NwaCegarLoop]: trace histogram [40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:16:31,483 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:16:31,490 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:16:31,490 INFO L85 PathProgramCache]: Analyzing trace with hash -1742381496, now seen corresponding path program 1 times [2023-11-21 22:16:31,507 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-21 22:16:31,508 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1471506401] [2023-11-21 22:16:31,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:16:31,509 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-21 22:16:31,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/mathsat [2023-11-21 22:16:31,514 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-21 22:16:31,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b26fa0ae-c21c-45e9-a46c-a2fb62546b0f/bin/uautomizer-verify-bycVGegfSx/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-21 22:16:31,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:16:31,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 329 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-21 22:16:31,934 INFO L285 TraceCheckSpWp]: Computing forward predicates...