./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-77.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-77.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB --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 6019a3645680a6a80f75b6e7d18161ec66427917be271398ddb0dfe3a6c6e6a2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 02:14:44,622 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 02:14:44,737 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-28 02:14:44,745 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 02:14:44,745 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 02:14:44,793 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 02:14:44,794 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 02:14:44,795 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 02:14:44,796 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 02:14:44,796 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 02:14:44,797 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 02:14:44,798 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 02:14:44,798 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 02:14:44,799 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 02:14:44,799 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 02:14:44,799 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 02:14:44,800 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 02:14:44,800 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 02:14:44,800 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 02:14:44,800 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 02:14:44,801 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 02:14:44,801 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 02:14:44,801 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 02:14:44,801 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 02:14:44,801 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 02:14:44,801 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 02:14:44,801 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 02:14:44,802 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 02:14:44,802 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 02:14:44,802 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:14:44,802 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:14:44,802 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:14:44,802 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:14:44,803 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 02:14:44,804 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:14:44,804 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:14:44,804 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:14:44,804 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:14:44,804 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 02:14:44,805 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 02:14:44,805 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 02:14:44,805 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 02:14:44,805 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 02:14:44,805 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 02:14:44,805 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 02:14:44,805 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 02:14:44,805 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 02:14:44,806 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 02:14:44,806 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB 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 -> 6019a3645680a6a80f75b6e7d18161ec66427917be271398ddb0dfe3a6c6e6a2 [2024-11-28 02:14:45,197 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 02:14:45,214 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 02:14:45,217 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 02:14:45,221 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 02:14:45,222 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 02:14:45,224 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-77.i [2024-11-28 02:14:48,679 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/data/6f6a9f662/9c68e503386840d1963e44a03220f800/FLAG4c6dec510 [2024-11-28 02:14:49,087 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 02:14:49,088 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-77.i [2024-11-28 02:14:49,100 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/data/6f6a9f662/9c68e503386840d1963e44a03220f800/FLAG4c6dec510 [2024-11-28 02:14:49,118 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/data/6f6a9f662/9c68e503386840d1963e44a03220f800 [2024-11-28 02:14:49,121 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 02:14:49,123 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 02:14:49,125 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 02:14:49,125 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 02:14:49,131 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 02:14:49,132 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:14:49" (1/1) ... [2024-11-28 02:14:49,133 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1062051d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:49, skipping insertion in model container [2024-11-28 02:14:49,134 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:14:49" (1/1) ... [2024-11-28 02:14:49,164 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 02:14:49,368 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-77.i[915,928] [2024-11-28 02:14:49,455 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:14:49,470 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 02:14:49,483 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-77.i[915,928] [2024-11-28 02:14:49,530 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:14:49,557 INFO L204 MainTranslator]: Completed translation [2024-11-28 02:14:49,557 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:49 WrapperNode [2024-11-28 02:14:49,557 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 02:14:49,559 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 02:14:49,559 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 02:14:49,559 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 02:14:49,567 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:49" (1/1) ... [2024-11-28 02:14:49,578 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:49" (1/1) ... [2024-11-28 02:14:49,625 INFO L138 Inliner]: procedures = 26, calls = 43, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 192 [2024-11-28 02:14:49,625 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 02:14:49,626 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 02:14:49,626 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 02:14:49,626 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 02:14:49,637 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:49" (1/1) ... [2024-11-28 02:14:49,637 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:49" (1/1) ... [2024-11-28 02:14:49,641 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:49" (1/1) ... [2024-11-28 02:14:49,675 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-28 02:14:49,675 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:49" (1/1) ... [2024-11-28 02:14:49,675 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:49" (1/1) ... [2024-11-28 02:14:49,698 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:49" (1/1) ... [2024-11-28 02:14:49,703 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:49" (1/1) ... [2024-11-28 02:14:49,710 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:49" (1/1) ... [2024-11-28 02:14:49,713 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:49" (1/1) ... [2024-11-28 02:14:49,715 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:49" (1/1) ... [2024-11-28 02:14:49,719 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 02:14:49,720 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 02:14:49,720 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 02:14:49,720 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 02:14:49,721 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:49" (1/1) ... [2024-11-28 02:14:49,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:14:49,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:14:49,757 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 02:14:49,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 02:14:49,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 02:14:49,798 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 02:14:49,798 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 02:14:49,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 02:14:49,799 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 02:14:49,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 02:14:49,932 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 02:14:49,935 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 02:14:50,523 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-11-28 02:14:50,523 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 02:14:50,537 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 02:14:50,537 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-28 02:14:50,537 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:14:50 BoogieIcfgContainer [2024-11-28 02:14:50,538 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 02:14:50,540 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 02:14:50,540 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 02:14:50,546 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 02:14:50,546 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 02:14:49" (1/3) ... [2024-11-28 02:14:50,547 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f87d690 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:14:50, skipping insertion in model container [2024-11-28 02:14:50,547 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:49" (2/3) ... [2024-11-28 02:14:50,547 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f87d690 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:14:50, skipping insertion in model container [2024-11-28 02:14:50,548 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:14:50" (3/3) ... [2024-11-28 02:14:50,549 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-77.i [2024-11-28 02:14:50,568 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 02:14:50,570 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-77.i that has 2 procedures, 84 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-28 02:14:50,655 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 02:14:50,675 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@660bda90, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 02:14:50,676 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 02:14:50,681 INFO L276 IsEmpty]: Start isEmpty. Operand has 84 states, 51 states have (on average 1.3725490196078431) internal successors, (70), 52 states have internal predecessors, (70), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2024-11-28 02:14:50,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-28 02:14:50,703 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:14:50,704 INFO L218 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:14:50,707 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:14:50,716 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:14:50,716 INFO L85 PathProgramCache]: Analyzing trace with hash 1875840514, now seen corresponding path program 1 times [2024-11-28 02:14:50,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:14:50,726 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [957418450] [2024-11-28 02:14:50,727 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:14:50,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:14:51,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:14:52,137 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-28 02:14:52,138 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:14:52,141 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [957418450] [2024-11-28 02:14:52,142 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [957418450] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:14:52,142 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:14:52,142 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-28 02:14:52,146 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1192149698] [2024-11-28 02:14:52,146 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:14:52,153 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-28 02:14:52,154 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:14:52,180 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-28 02:14:52,181 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2024-11-28 02:14:52,184 INFO L87 Difference]: Start difference. First operand has 84 states, 51 states have (on average 1.3725490196078431) internal successors, (70), 52 states have internal predecessors, (70), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) Second operand has 7 states, 7 states have (on average 6.0) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2024-11-28 02:14:52,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:14:52,849 INFO L93 Difference]: Finished difference Result 245 states and 448 transitions. [2024-11-28 02:14:52,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-28 02:14:52,854 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 6.0) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 189 [2024-11-28 02:14:52,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:14:52,869 INFO L225 Difference]: With dead ends: 245 [2024-11-28 02:14:52,869 INFO L226 Difference]: Without dead ends: 164 [2024-11-28 02:14:52,875 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2024-11-28 02:14:52,882 INFO L435 NwaCegarLoop]: 121 mSDtfsCounter, 163 mSDsluCounter, 383 mSDsCounter, 0 mSdLazyCounter, 104 mSolverCounterSat, 146 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 163 SdHoareTripleChecker+Valid, 504 SdHoareTripleChecker+Invalid, 250 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 146 IncrementalHoareTripleChecker+Valid, 104 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-28 02:14:52,882 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [163 Valid, 504 Invalid, 250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [146 Valid, 104 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-28 02:14:52,903 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 164 states. [2024-11-28 02:14:52,979 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 164 to 154. [2024-11-28 02:14:52,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 154 states, 91 states have (on average 1.3076923076923077) internal successors, (119), 91 states have internal predecessors, (119), 60 states have call successors, (60), 2 states have call predecessors, (60), 2 states have return successors, (60), 60 states have call predecessors, (60), 60 states have call successors, (60) [2024-11-28 02:14:52,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 154 states and 239 transitions. [2024-11-28 02:14:52,990 INFO L78 Accepts]: Start accepts. Automaton has 154 states and 239 transitions. Word has length 189 [2024-11-28 02:14:52,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:14:52,991 INFO L471 AbstractCegarLoop]: Abstraction has 154 states and 239 transitions. [2024-11-28 02:14:52,992 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 6.0) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2024-11-28 02:14:52,992 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 239 transitions. [2024-11-28 02:14:52,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-28 02:14:52,996 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:14:52,996 INFO L218 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:14:52,997 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-28 02:14:52,997 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:14:52,998 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:14:52,998 INFO L85 PathProgramCache]: Analyzing trace with hash 1877687556, now seen corresponding path program 1 times [2024-11-28 02:14:52,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:14:52,998 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1036514220] [2024-11-28 02:14:52,998 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:14:52,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:14:53,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:14:53,480 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-28 02:14:53,482 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:14:53,483 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1036514220] [2024-11-28 02:14:53,483 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1036514220] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:14:53,483 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:14:53,483 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:14:53,483 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1486298720] [2024-11-28 02:14:53,484 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:14:53,485 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:14:53,486 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:14:53,488 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:14:53,488 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:14:53,489 INFO L87 Difference]: Start difference. First operand 154 states and 239 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-28 02:14:53,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:14:53,583 INFO L93 Difference]: Finished difference Result 299 states and 467 transitions. [2024-11-28 02:14:53,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:14:53,584 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) Word has length 189 [2024-11-28 02:14:53,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:14:53,587 INFO L225 Difference]: With dead ends: 299 [2024-11-28 02:14:53,588 INFO L226 Difference]: Without dead ends: 148 [2024-11-28 02:14:53,593 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:14:53,598 INFO L435 NwaCegarLoop]: 119 mSDtfsCounter, 0 mSDsluCounter, 110 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 229 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:14:53,598 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 229 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 02:14:53,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148 states. [2024-11-28 02:14:53,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148 to 79. [2024-11-28 02:14:53,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 47 states have (on average 1.2765957446808511) internal successors, (60), 47 states have internal predecessors, (60), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2024-11-28 02:14:53,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 120 transitions. [2024-11-28 02:14:53,631 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 120 transitions. Word has length 189 [2024-11-28 02:14:53,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:14:53,633 INFO L471 AbstractCegarLoop]: Abstraction has 79 states and 120 transitions. [2024-11-28 02:14:53,633 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-28 02:14:53,637 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 120 transitions. [2024-11-28 02:14:53,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-28 02:14:53,644 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:14:53,644 INFO L218 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:14:53,644 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 02:14:53,644 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:14:53,645 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:14:53,645 INFO L85 PathProgramCache]: Analyzing trace with hash 2112261890, now seen corresponding path program 1 times [2024-11-28 02:14:53,645 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:14:53,645 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1387611959] [2024-11-28 02:14:53,646 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:14:53,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:14:53,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:14:54,201 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-28 02:14:54,203 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:14:54,204 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1387611959] [2024-11-28 02:14:54,204 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1387611959] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:14:54,204 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:14:54,204 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:14:54,204 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1775900149] [2024-11-28 02:14:54,205 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:14:54,205 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:14:54,205 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:14:54,206 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:14:54,208 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:14:54,209 INFO L87 Difference]: Start difference. First operand 79 states and 120 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-28 02:14:54,267 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:14:54,268 INFO L93 Difference]: Finished difference Result 159 states and 240 transitions. [2024-11-28 02:14:54,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:14:54,269 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) Word has length 189 [2024-11-28 02:14:54,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:14:54,274 INFO L225 Difference]: With dead ends: 159 [2024-11-28 02:14:54,277 INFO L226 Difference]: Without dead ends: 83 [2024-11-28 02:14:54,278 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:14:54,279 INFO L435 NwaCegarLoop]: 114 mSDtfsCounter, 89 mSDsluCounter, 29 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 89 SdHoareTripleChecker+Valid, 143 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:14:54,281 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [89 Valid, 143 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 02:14:54,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2024-11-28 02:14:54,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2024-11-28 02:14:54,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 50 states have (on average 1.24) internal successors, (62), 50 states have internal predecessors, (62), 30 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2024-11-28 02:14:54,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 122 transitions. [2024-11-28 02:14:54,319 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 122 transitions. Word has length 189 [2024-11-28 02:14:54,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:14:54,320 INFO L471 AbstractCegarLoop]: Abstraction has 83 states and 122 transitions. [2024-11-28 02:14:54,320 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-28 02:14:54,320 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 122 transitions. [2024-11-28 02:14:54,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-28 02:14:54,325 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:14:54,325 INFO L218 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:14:54,325 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 02:14:54,325 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:14:54,326 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:14:54,326 INFO L85 PathProgramCache]: Analyzing trace with hash 523913988, now seen corresponding path program 1 times [2024-11-28 02:14:54,327 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:14:54,327 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [56107762] [2024-11-28 02:14:54,327 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:14:54,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:14:54,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-28 02:14:54,647 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [594165962] [2024-11-28 02:14:54,650 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:14:54,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:14:54,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:14:54,656 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:14:54,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-28 02:14:54,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:14:54,963 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 02:14:55,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 02:14:55,344 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-28 02:14:55,344 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-11-28 02:14:55,346 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-28 02:14:55,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-28 02:14:55,548 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:14:55,552 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-11-28 02:14:55,754 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-28 02:14:55,758 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 02:14:55 BoogieIcfgContainer [2024-11-28 02:14:55,759 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-28 02:14:55,759 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-28 02:14:55,760 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-28 02:14:55,760 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-28 02:14:55,761 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:14:50" (3/4) ... [2024-11-28 02:14:55,764 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-28 02:14:55,765 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-28 02:14:55,766 INFO L158 Benchmark]: Toolchain (without parser) took 6642.88ms. Allocated memory was 142.6MB in the beginning and 360.7MB in the end (delta: 218.1MB). Free memory was 106.9MB in the beginning and 161.9MB in the end (delta: -55.0MB). Peak memory consumption was 157.9MB. Max. memory is 16.1GB. [2024-11-28 02:14:55,767 INFO L158 Benchmark]: CDTParser took 0.95ms. Allocated memory is still 167.8MB. Free memory is still 104.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 02:14:55,767 INFO L158 Benchmark]: CACSL2BoogieTranslator took 432.72ms. Allocated memory is still 142.6MB. Free memory was 106.5MB in the beginning and 91.2MB in the end (delta: 15.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-28 02:14:55,767 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.06ms. Allocated memory is still 142.6MB. Free memory was 91.2MB in the beginning and 87.4MB in the end (delta: 3.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 02:14:55,768 INFO L158 Benchmark]: Boogie Preprocessor took 92.87ms. Allocated memory is still 142.6MB. Free memory was 87.4MB in the beginning and 81.9MB in the end (delta: 5.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-28 02:14:55,768 INFO L158 Benchmark]: RCFGBuilder took 818.06ms. Allocated memory is still 142.6MB. Free memory was 81.9MB in the beginning and 56.4MB in the end (delta: 25.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-28 02:14:55,769 INFO L158 Benchmark]: TraceAbstraction took 5218.55ms. Allocated memory was 142.6MB in the beginning and 360.7MB in the end (delta: 218.1MB). Free memory was 55.8MB in the beginning and 161.9MB in the end (delta: -106.1MB). Peak memory consumption was 107.5MB. Max. memory is 16.1GB. [2024-11-28 02:14:55,769 INFO L158 Benchmark]: Witness Printer took 5.69ms. Allocated memory is still 360.7MB. Free memory was 161.9MB in the beginning and 161.9MB in the end (delta: 36.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 02:14:55,772 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.95ms. Allocated memory is still 167.8MB. Free memory is still 104.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 432.72ms. Allocated memory is still 142.6MB. Free memory was 106.5MB in the beginning and 91.2MB in the end (delta: 15.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 67.06ms. Allocated memory is still 142.6MB. Free memory was 91.2MB in the beginning and 87.4MB in the end (delta: 3.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 92.87ms. Allocated memory is still 142.6MB. Free memory was 87.4MB in the beginning and 81.9MB in the end (delta: 5.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 818.06ms. Allocated memory is still 142.6MB. Free memory was 81.9MB in the beginning and 56.4MB in the end (delta: 25.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 5218.55ms. Allocated memory was 142.6MB in the beginning and 360.7MB in the end (delta: 218.1MB). Free memory was 55.8MB in the beginning and 161.9MB in the end (delta: -106.1MB). Peak memory consumption was 107.5MB. Max. memory is 16.1GB. * Witness Printer took 5.69ms. Allocated memory is still 360.7MB. Free memory was 161.9MB in the beginning and 161.9MB in the end (delta: 36.9kB). 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 123, overapproximation of someBinaryFLOATComparisonOperation at line 96, overapproximation of someBinaryFLOATComparisonOperation at line 158, overapproximation of someBinaryFLOATComparisonOperation at line 88, overapproximation of someBinaryFLOATComparisonOperation at line 156, overapproximation of someBinaryFLOATComparisonOperation at line 125, overapproximation of someBinaryFLOATComparisonOperation at line 130, overapproximation of someBinaryFLOATComparisonOperation at line 176. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 2; [L23] float var_1_2 = 255.5; [L24] float var_1_3 = 99.8; [L25] signed char var_1_4 = -25; [L26] float var_1_6 = 255.25; [L27] unsigned short int var_1_7 = 16; [L28] signed char var_1_8 = -10; [L29] signed char var_1_9 = -8; [L30] unsigned short int var_1_10 = 8; [L31] unsigned short int var_1_11 = 10000; [L32] unsigned short int var_1_12 = 5; [L33] signed short int var_1_13 = 200; [L34] unsigned char var_1_15 = 0; [L35] unsigned short int var_1_16 = 35895; [L36] unsigned short int var_1_17 = 18336; [L37] unsigned char var_1_18 = 0; [L38] signed long int var_1_19 = -50; [L39] unsigned char var_1_20 = 10; [L40] unsigned char var_1_21 = 32; [L41] float var_1_22 = 255.2; [L42] float var_1_23 = 1.25; [L43] float var_1_24 = 3.625; [L44] double var_1_25 = 7.5; [L45] unsigned char var_1_26 = 0; [L46] signed short int var_1_27 = -1; [L47] unsigned char var_1_28 = 1; [L48] unsigned char var_1_29 = 1; [L49] signed long int var_1_30 = -4; [L50] signed short int var_1_31 = 256; [L51] signed char last_1_var_1_8 = -10; [L52] unsigned char last_1_var_1_15 = 0; [L53] signed long int last_1_var_1_19 = -50; VAL [isInitial=0, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_2=511/2, var_1_30=-4, var_1_31=256, var_1_3=499/5, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L180] isInitial = 1 [L181] FCALL initially() [L183] CALL updateLastVariables() [L171] last_1_var_1_8 = var_1_8 [L172] last_1_var_1_15 = var_1_15 [L173] last_1_var_1_19 = var_1_19 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_2=511/2, var_1_30=-4, var_1_31=256, var_1_3=499/5, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L183] RET updateLastVariables() [L184] CALL updateVariables() [L122] var_1_2 = __VERIFIER_nondet_float() [L123] CALL assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_3=499/5, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_3=499/5, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L123] RET assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_3=499/5, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L124] var_1_3 = __VERIFIER_nondet_float() [L125] CALL assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L125] RET assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L126] var_1_4 = __VERIFIER_nondet_char() [L127] CALL assume_abort_if_not(var_1_4 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L127] RET assume_abort_if_not(var_1_4 >= -127) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L128] CALL assume_abort_if_not(var_1_4 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L128] RET assume_abort_if_not(var_1_4 <= 127) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L129] var_1_6 = __VERIFIER_nondet_float() [L130] CALL assume_abort_if_not((var_1_6 >= -922337.2036854776000e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854776000e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=16, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=16, var_1_8=-10, var_1_9=-8] [L130] RET assume_abort_if_not((var_1_6 >= -922337.2036854776000e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854776000e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=16, var_1_8=-10, var_1_9=-8] [L131] var_1_7 = __VERIFIER_nondet_ushort() [L132] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_8=-10, var_1_9=-8] [L132] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_8=-10, var_1_9=-8] [L133] CALL assume_abort_if_not(var_1_7 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=-8] [L133] RET assume_abort_if_not(var_1_7 <= 65534) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=-8] [L134] var_1_9 = __VERIFIER_nondet_char() [L135] CALL assume_abort_if_not(var_1_9 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L135] RET assume_abort_if_not(var_1_9 >= -127) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L136] CALL assume_abort_if_not(var_1_9 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L136] RET assume_abort_if_not(var_1_9 <= 126) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L137] var_1_11 = __VERIFIER_nondet_ushort() [L138] CALL assume_abort_if_not(var_1_11 >= 8191) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L138] RET assume_abort_if_not(var_1_11 >= 8191) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L139] CALL assume_abort_if_not(var_1_11 <= 16384) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L139] RET assume_abort_if_not(var_1_11 <= 16384) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L140] var_1_12 = __VERIFIER_nondet_ushort() [L141] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L141] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L142] CALL assume_abort_if_not(var_1_12 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L142] RET assume_abort_if_not(var_1_12 <= 16383) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L143] var_1_16 = __VERIFIER_nondet_ushort() [L144] CALL assume_abort_if_not(var_1_16 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L144] RET assume_abort_if_not(var_1_16 >= 32767) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L145] CALL assume_abort_if_not(var_1_16 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L145] RET assume_abort_if_not(var_1_16 <= 65535) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L146] var_1_17 = __VERIFIER_nondet_ushort() [L147] CALL assume_abort_if_not(var_1_17 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L147] RET assume_abort_if_not(var_1_17 >= 16383) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L148] CALL assume_abort_if_not(var_1_17 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L148] RET assume_abort_if_not(var_1_17 <= 32767) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L149] var_1_18 = __VERIFIER_nondet_uchar() [L150] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L150] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L151] CALL assume_abort_if_not(var_1_18 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L151] RET assume_abort_if_not(var_1_18 <= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=32, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L152] var_1_21 = __VERIFIER_nondet_uchar() [L153] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L153] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L154] CALL assume_abort_if_not(var_1_21 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L154] RET assume_abort_if_not(var_1_21 <= 254) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_23=5/4, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L155] var_1_23 = __VERIFIER_nondet_float() [L156] CALL assume_abort_if_not((var_1_23 >= 0.0F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L156] RET assume_abort_if_not((var_1_23 >= 0.0F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_24=29/8, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L157] var_1_24 = __VERIFIER_nondet_float() [L158] CALL assume_abort_if_not((var_1_24 >= -922337.2036854765600e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854765600e+12F && var_1_24 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L158] RET assume_abort_if_not((var_1_24 >= -922337.2036854765600e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854765600e+12F && var_1_24 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L159] var_1_28 = __VERIFIER_nondet_uchar() [L160] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L160] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L161] CALL assume_abort_if_not(var_1_28 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L161] RET assume_abort_if_not(var_1_28 <= 1) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L162] var_1_29 = __VERIFIER_nondet_uchar() [L163] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L163] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L164] CALL assume_abort_if_not(var_1_29 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L164] RET assume_abort_if_not(var_1_29 <= 1) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=256, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L165] var_1_31 = __VERIFIER_nondet_short() [L166] CALL assume_abort_if_not(var_1_31 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L166] RET assume_abort_if_not(var_1_31 >= -32768) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L167] CALL assume_abort_if_not(var_1_31 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L167] RET assume_abort_if_not(var_1_31 <= 32767) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L168] CALL assume_abort_if_not(var_1_31 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L168] RET assume_abort_if_not(var_1_31 != 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L184] RET updateVariables() [L185] CALL step() [L57] var_1_20 = var_1_21 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L58] COND FALSE !(var_1_20 > var_1_21) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_25=15/2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L61] var_1_25 = var_1_24 [L62] var_1_26 = var_1_21 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=-1, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L63] COND TRUE var_1_28 && var_1_29 [L64] var_1_27 = (var_1_26 - var_1_21) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=-4, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L66] COND TRUE (((((100 / var_1_31)) < (var_1_21)) ? ((100 / var_1_31)) : (var_1_21))) <= var_1_26 [L67] var_1_30 = (((((((((((var_1_21) < (var_1_27)) ? (var_1_21) : (var_1_27))) < 0 ) ? -((((var_1_21) < (var_1_27)) ? (var_1_21) : (var_1_27))) : ((((var_1_21) < (var_1_27)) ? (var_1_21) : (var_1_27)))))) < (var_1_26)) ? ((((((((var_1_21) < (var_1_27)) ? (var_1_21) : (var_1_27))) < 0 ) ? -((((var_1_21) < (var_1_27)) ? (var_1_21) : (var_1_27))) : ((((var_1_21) < (var_1_27)) ? (var_1_21) : (var_1_27)))))) : (var_1_26))) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L75] signed long int stepLocal_0 = (((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4)); VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_0=1, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L76] COND FALSE !(stepLocal_0 <= last_1_var_1_8) [L83] var_1_1 = var_1_7 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=-65535, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=-10, var_1_9=1] [L85] COND TRUE (- var_1_7) < (var_1_1 * var_1_4) [L86] var_1_8 = var_1_9 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=-65535, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=1, var_1_9=1] [L88] COND FALSE !((var_1_6 * var_1_2) <= var_1_3) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=-65535, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=1, var_1_9=1] [L95] signed long int stepLocal_1 = var_1_16 - (var_1_17 - 256); VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_1=16640, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=-65535, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=1, var_1_9=1] [L96] COND FALSE !(var_1_3 != var_1_6) [L103] var_1_15 = var_1_18 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_1=16640, var_1_10=8, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=-65535, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=1, var_1_9=1] [L105] var_1_10 = (50 + ((var_1_11 + 10000) - var_1_12)) [L106] unsigned short int stepLocal_4 = var_1_1; [L107] signed long int stepLocal_3 = var_1_7 + (128 + var_1_1); [L108] signed long int stepLocal_2 = - var_1_10; VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_1=16640, stepLocal_2=-18231, stepLocal_3=130, stepLocal_4=-65535, var_1_10=18231, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=-65535, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=1, var_1_9=1] [L109] COND FALSE !(var_1_1 < stepLocal_2) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_1=16640, stepLocal_3=130, stepLocal_4=-65535, var_1_10=18231, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=-50, var_1_1=-65535, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=1, var_1_9=1] [L114] COND TRUE stepLocal_4 < (((((var_1_10) < (var_1_17)) ? (var_1_10) : (var_1_17))) / var_1_11) [L115] var_1_19 = ((((var_1_7) > (var_1_9)) ? (var_1_7) : (var_1_9))) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_1=16640, stepLocal_3=130, var_1_10=18231, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=1, var_1_1=-65535, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=1, var_1_9=1] [L185] RET step() [L186] CALL, EXPR property() [L176-L177] return ((((((((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))) <= last_1_var_1_8) ? (((- var_1_3) > ((((var_1_2) > (var_1_6)) ? (var_1_2) : (var_1_6)))) ? (var_1_1 == ((unsigned short int) var_1_7)) : (var_1_1 == ((unsigned short int) var_1_7))) : (var_1_1 == ((unsigned short int) var_1_7))) && (((- var_1_7) < (var_1_1 * var_1_4)) ? (var_1_8 == ((signed char) var_1_9)) : 1)) && (var_1_10 == ((unsigned short int) (50 + ((var_1_11 + 10000) - var_1_12))))) && (((var_1_6 * var_1_2) <= var_1_3) ? (last_1_var_1_15 ? (var_1_13 == ((signed short int) (-10 + var_1_12))) : (var_1_13 == ((signed short int) var_1_4))) : 1)) && ((var_1_3 != var_1_6) ? ((var_1_13 >= (var_1_16 - (var_1_17 - 256))) ? (var_1_15 == ((unsigned char) var_1_18)) : (var_1_15 == ((unsigned char) var_1_18))) : (var_1_15 == ((unsigned char) var_1_18)))) && ((var_1_1 < (- var_1_10)) ? (((var_1_7 + (128 + var_1_1)) <= last_1_var_1_19) ? (var_1_19 == ((signed long int) var_1_4)) : 1) : ((var_1_1 < (((((var_1_10) < (var_1_17)) ? (var_1_10) : (var_1_17))) / var_1_11)) ? (var_1_19 == ((signed long int) ((((var_1_7) > (var_1_9)) ? (var_1_7) : (var_1_9))))) : (var_1_19 == ((signed long int) var_1_16)))) ; VAL [\result=0, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=18231, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=1, var_1_1=-65535, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=1, var_1_9=1] [L186] RET, EXPR property() [L186] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=18231, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=1, var_1_1=-65535, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=1, var_1_9=1] [L19] reach_error() VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=18231, var_1_11=-57345, var_1_12=65546, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=81919, var_1_18=0, var_1_19=1, var_1_1=-65535, var_1_20=0, var_1_21=0, var_1_22=1276/5, var_1_24=2, var_1_25=2, var_1_26=0, var_1_27=0, var_1_28=1, var_1_29=1, var_1_30=0, var_1_31=100, var_1_4=1, var_1_7=-65535, var_1_8=1, var_1_9=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 84 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.9s, OverallIterations: 4, TraceHistogramMax: 30, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 252 SdHoareTripleChecker+Valid, 0.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 252 mSDsluCounter, 876 SdHoareTripleChecker+Invalid, 0.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 522 mSDsCounter, 147 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 121 IncrementalHoareTripleChecker+Invalid, 268 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 147 mSolverCounterUnsat, 354 mSDtfsCounter, 121 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 19 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=154occurred in iteration=1, InterpolantAutomatonStates: 12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 3 MinimizatonAttempts, 79 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 1.7s InterpolantComputationTime, 945 NumberOfCodeBlocks, 945 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 564 ConstructedInterpolants, 0 QuantifiedInterpolants, 944 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 5220/5220 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, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-28 02:14:55,801 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-77.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB --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 6019a3645680a6a80f75b6e7d18161ec66427917be271398ddb0dfe3a6c6e6a2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 02:14:58,910 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 02:14:59,035 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-28 02:14:59,046 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 02:14:59,046 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 02:14:59,120 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 02:14:59,123 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 02:14:59,123 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 02:14:59,124 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 02:14:59,124 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 02:14:59,125 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 02:14:59,125 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 02:14:59,126 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 02:14:59,126 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 02:14:59,126 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 02:14:59,128 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 02:14:59,128 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 02:14:59,128 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 02:14:59,128 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 02:14:59,128 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 02:14:59,128 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 02:14:59,129 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 02:14:59,129 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 02:14:59,129 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-28 02:14:59,129 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-28 02:14:59,130 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-28 02:14:59,130 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 02:14:59,130 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 02:14:59,130 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 02:14:59,134 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 02:14:59,135 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 02:14:59,135 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:14:59,135 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:14:59,140 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:14:59,140 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:14:59,140 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 02:14:59,140 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:14:59,140 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:14:59,141 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:14:59,141 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:14:59,141 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 02:14:59,141 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 02:14:59,141 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 02:14:59,141 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 02:14:59,141 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-28 02:14:59,141 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-28 02:14:59,141 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 02:14:59,141 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 02:14:59,142 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 02:14:59,142 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 02:14:59,142 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB 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 -> 6019a3645680a6a80f75b6e7d18161ec66427917be271398ddb0dfe3a6c6e6a2 [2024-11-28 02:14:59,548 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 02:14:59,559 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 02:14:59,562 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 02:14:59,563 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 02:14:59,564 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 02:14:59,565 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-77.i [2024-11-28 02:15:03,073 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/data/425914a3c/0a103cbff37f462fbd39eac2b4c98ebf/FLAG969b67bcc [2024-11-28 02:15:03,456 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 02:15:03,457 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-77.i [2024-11-28 02:15:03,479 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/data/425914a3c/0a103cbff37f462fbd39eac2b4c98ebf/FLAG969b67bcc [2024-11-28 02:15:03,506 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/data/425914a3c/0a103cbff37f462fbd39eac2b4c98ebf [2024-11-28 02:15:03,509 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 02:15:03,515 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 02:15:03,517 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 02:15:03,518 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 02:15:03,524 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 02:15:03,525 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:15:03" (1/1) ... [2024-11-28 02:15:03,526 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c61cb79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:15:03, skipping insertion in model container [2024-11-28 02:15:03,527 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:15:03" (1/1) ... [2024-11-28 02:15:03,561 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 02:15:03,776 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-77.i[915,928] [2024-11-28 02:15:03,899 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:15:03,920 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 02:15:03,936 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-77.i[915,928] [2024-11-28 02:15:04,010 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:15:04,042 INFO L204 MainTranslator]: Completed translation [2024-11-28 02:15:04,042 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:15:04 WrapperNode [2024-11-28 02:15:04,043 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 02:15:04,044 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 02:15:04,044 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 02:15:04,044 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 02:15:04,058 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:15:04" (1/1) ... [2024-11-28 02:15:04,078 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:15:04" (1/1) ... [2024-11-28 02:15:04,135 INFO L138 Inliner]: procedures = 27, calls = 43, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 189 [2024-11-28 02:15:04,139 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 02:15:04,140 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 02:15:04,140 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 02:15:04,140 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 02:15:04,158 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:15:04" (1/1) ... [2024-11-28 02:15:04,159 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:15:04" (1/1) ... [2024-11-28 02:15:04,169 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:15:04" (1/1) ... [2024-11-28 02:15:04,201 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-28 02:15:04,201 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:15:04" (1/1) ... [2024-11-28 02:15:04,201 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:15:04" (1/1) ... [2024-11-28 02:15:04,222 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:15:04" (1/1) ... [2024-11-28 02:15:04,227 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:15:04" (1/1) ... [2024-11-28 02:15:04,234 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:15:04" (1/1) ... [2024-11-28 02:15:04,239 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:15:04" (1/1) ... [2024-11-28 02:15:04,244 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:15:04" (1/1) ... [2024-11-28 02:15:04,247 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 02:15:04,252 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 02:15:04,252 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 02:15:04,253 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 02:15:04,257 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:15:04" (1/1) ... [2024-11-28 02:15:04,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:15:04,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:15:04,299 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 02:15:04,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 02:15:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 02:15:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-28 02:15:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 02:15:04,342 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 02:15:04,342 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 02:15:04,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 02:15:04,449 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 02:15:04,452 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 02:15:06,116 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-11-28 02:15:06,116 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 02:15:06,129 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 02:15:06,130 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-28 02:15:06,130 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:15:06 BoogieIcfgContainer [2024-11-28 02:15:06,131 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 02:15:06,133 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 02:15:06,133 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 02:15:06,141 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 02:15:06,141 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 02:15:03" (1/3) ... [2024-11-28 02:15:06,142 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@703fa8b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:15:06, skipping insertion in model container [2024-11-28 02:15:06,142 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:15:04" (2/3) ... [2024-11-28 02:15:06,143 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@703fa8b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:15:06, skipping insertion in model container [2024-11-28 02:15:06,145 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:15:06" (3/3) ... [2024-11-28 02:15:06,147 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-77.i [2024-11-28 02:15:06,166 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 02:15:06,170 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-77.i that has 2 procedures, 84 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-28 02:15:06,255 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 02:15:06,269 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@18c47ecd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 02:15:06,270 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 02:15:06,275 INFO L276 IsEmpty]: Start isEmpty. Operand has 84 states, 51 states have (on average 1.3725490196078431) internal successors, (70), 52 states have internal predecessors, (70), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2024-11-28 02:15:06,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-28 02:15:06,290 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:15:06,291 INFO L218 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:15:06,292 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:15:06,298 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:15:06,298 INFO L85 PathProgramCache]: Analyzing trace with hash 1875840514, now seen corresponding path program 1 times [2024-11-28 02:15:06,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:15:06,313 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2873376] [2024-11-28 02:15:06,313 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:15:06,314 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:15:06,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:15:06,319 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 02:15:06,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-28 02:15:06,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:15:06,922 INFO L256 TraceCheckSpWp]: Trace formula consists of 310 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-28 02:15:06,935 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:15:07,049 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-28 02:15:07,050 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 02:15:07,051 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:15:07,051 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2873376] [2024-11-28 02:15:07,051 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2873376] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:15:07,052 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:15:07,052 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:15:07,054 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1789871128] [2024-11-28 02:15:07,054 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:15:07,059 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:15:07,059 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:15:07,081 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:15:07,082 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:15:07,084 INFO L87 Difference]: Start difference. First operand has 84 states, 51 states have (on average 1.3725490196078431) internal successors, (70), 52 states have internal predecessors, (70), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-28 02:15:07,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:15:07,303 INFO L93 Difference]: Finished difference Result 197 states and 360 transitions. [2024-11-28 02:15:07,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:15:07,305 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) Word has length 189 [2024-11-28 02:15:07,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:15:07,315 INFO L225 Difference]: With dead ends: 197 [2024-11-28 02:15:07,316 INFO L226 Difference]: Without dead ends: 116 [2024-11-28 02:15:07,320 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 188 GetRequests, 187 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:15:07,324 INFO L435 NwaCegarLoop]: 171 mSDtfsCounter, 90 mSDsluCounter, 80 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 90 SdHoareTripleChecker+Valid, 251 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-28 02:15:07,325 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [90 Valid, 251 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-28 02:15:07,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2024-11-28 02:15:07,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 115. [2024-11-28 02:15:07,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 115 states, 63 states have (on average 1.2222222222222223) internal successors, (77), 64 states have internal predecessors, (77), 49 states have call successors, (49), 2 states have call predecessors, (49), 2 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) [2024-11-28 02:15:07,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 175 transitions. [2024-11-28 02:15:07,427 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 175 transitions. Word has length 189 [2024-11-28 02:15:07,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:15:07,429 INFO L471 AbstractCegarLoop]: Abstraction has 115 states and 175 transitions. [2024-11-28 02:15:07,432 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-28 02:15:07,432 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 175 transitions. [2024-11-28 02:15:07,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-28 02:15:07,439 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:15:07,439 INFO L218 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:15:07,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-28 02:15:07,640 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:15:07,640 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:15:07,641 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:15:07,641 INFO L85 PathProgramCache]: Analyzing trace with hash 287492612, now seen corresponding path program 1 times [2024-11-28 02:15:07,642 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:15:07,642 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [555816935] [2024-11-28 02:15:07,642 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:15:07,643 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:15:07,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:15:07,647 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 02:15:07,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-28 02:15:08,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:15:08,137 INFO L256 TraceCheckSpWp]: Trace formula consists of 309 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-28 02:15:08,144 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:15:08,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-11-28 02:15:08,205 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 02:15:08,205 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 02:15:08,205 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [555816935] [2024-11-28 02:15:08,205 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [555816935] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:15:08,205 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:15:08,206 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:15:08,206 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1759310213] [2024-11-28 02:15:08,206 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:15:08,207 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:15:08,208 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 02:15:08,208 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:15:08,209 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:15:08,209 INFO L87 Difference]: Start difference. First operand 115 states and 175 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-28 02:15:08,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:15:08,584 INFO L93 Difference]: Finished difference Result 195 states and 295 transitions. [2024-11-28 02:15:08,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:15:08,597 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) Word has length 189 [2024-11-28 02:15:08,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:15:08,603 INFO L225 Difference]: With dead ends: 195 [2024-11-28 02:15:08,606 INFO L226 Difference]: Without dead ends: 114 [2024-11-28 02:15:08,607 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 188 GetRequests, 187 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:15:08,608 INFO L435 NwaCegarLoop]: 118 mSDtfsCounter, 0 mSDsluCounter, 115 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 233 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-28 02:15:08,612 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 233 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-28 02:15:08,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2024-11-28 02:15:08,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 114. [2024-11-28 02:15:08,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 62 states have (on average 1.1935483870967742) internal successors, (74), 63 states have internal predecessors, (74), 49 states have call successors, (49), 2 states have call predecessors, (49), 2 states have return successors, (49), 48 states have call predecessors, (49), 49 states have call successors, (49) [2024-11-28 02:15:08,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 172 transitions. [2024-11-28 02:15:08,659 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 172 transitions. Word has length 189 [2024-11-28 02:15:08,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:15:08,661 INFO L471 AbstractCegarLoop]: Abstraction has 114 states and 172 transitions. [2024-11-28 02:15:08,661 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2024-11-28 02:15:08,661 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 172 transitions. [2024-11-28 02:15:08,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-28 02:15:08,669 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:15:08,670 INFO L218 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:15:08,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-28 02:15:08,870 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:15:08,871 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:15:08,872 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:15:08,872 INFO L85 PathProgramCache]: Analyzing trace with hash 523913988, now seen corresponding path program 1 times [2024-11-28 02:15:08,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 02:15:08,873 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1273308149] [2024-11-28 02:15:08,873 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:15:08,873 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 02:15:08,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 02:15:08,876 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 02:15:08,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1d9871f-19e7-4f22-bd05-801dd99aa79d/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-28 02:15:09,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:15:09,470 INFO L256 TraceCheckSpWp]: Trace formula consists of 309 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-28 02:15:09,483 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 02:16:08,145 WARN L286 SmtUtils]: Spent 5.33s on a formula simplification that was a NOOP. DAG size: 61 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)