./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-95.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-95.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme --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 2994806aa379fff89d66ee73b3f92e2f131a5698c09416ab21c3e49c72df39c7 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 11:58:34,284 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 11:58:34,406 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-26 11:58:34,413 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 11:58:34,415 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 11:58:34,444 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 11:58:34,445 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 11:58:34,446 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 11:58:34,446 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 11:58:34,447 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 11:58:34,447 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 11:58:34,448 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 11:58:34,449 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 11:58:34,449 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 11:58:34,450 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 11:58:34,451 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 11:58:34,451 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 11:58:34,452 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-26 11:58:34,452 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 11:58:34,453 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-26 11:58:34,453 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 11:58:34,456 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 11:58:34,456 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 11:58:34,457 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 11:58:34,457 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-26 11:58:34,457 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 11:58:34,458 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 11:58:34,459 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 11:58:34,459 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 11:58:34,459 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 11:58:34,461 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 11:58:34,461 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:58:34,461 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 11:58:34,461 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 11:58:34,462 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 11:58:34,462 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 11:58:34,462 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 11:58:34,462 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 11:58:34,463 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 11:58:34,463 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 11:58:34,463 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 11:58:34,463 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 11:58:34,464 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2994806aa379fff89d66ee73b3f92e2f131a5698c09416ab21c3e49c72df39c7 [2023-11-26 11:58:34,737 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 11:58:34,766 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 11:58:34,769 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 11:58:34,770 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 11:58:34,771 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 11:58:34,772 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-95.i [2023-11-26 11:58:37,864 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 11:58:38,089 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 11:58:38,090 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-95.i [2023-11-26 11:58:38,101 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/data/ba86bd3a9/5004b02ad66c40f0b8915050743f0d76/FLAG38e7d38c0 [2023-11-26 11:58:38,117 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/data/ba86bd3a9/5004b02ad66c40f0b8915050743f0d76 [2023-11-26 11:58:38,120 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 11:58:38,121 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 11:58:38,123 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 11:58:38,123 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 11:58:38,129 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 11:58:38,130 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:58:38" (1/1) ... [2023-11-26 11:58:38,131 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a6d9474 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:38, skipping insertion in model container [2023-11-26 11:58:38,132 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:58:38" (1/1) ... [2023-11-26 11:58:38,166 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 11:58:38,383 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-95.i[915,928] [2023-11-26 11:58:38,511 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:58:38,525 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 11:58:38,538 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-95.i[915,928] [2023-11-26 11:58:38,579 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:58:38,597 INFO L206 MainTranslator]: Completed translation [2023-11-26 11:58:38,597 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:38 WrapperNode [2023-11-26 11:58:38,598 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 11:58:38,599 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 11:58:38,599 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 11:58:38,599 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 11:58:38,607 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:38" (1/1) ... [2023-11-26 11:58:38,629 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:38" (1/1) ... [2023-11-26 11:58:38,686 INFO L138 Inliner]: procedures = 26, calls = 47, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 219 [2023-11-26 11:58:38,687 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 11:58:38,687 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 11:58:38,688 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 11:58:38,688 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 11:58:38,701 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:38" (1/1) ... [2023-11-26 11:58:38,702 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:38" (1/1) ... [2023-11-26 11:58:38,716 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:38" (1/1) ... [2023-11-26 11:58:38,743 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]. [2023-11-26 11:58:38,756 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:38" (1/1) ... [2023-11-26 11:58:38,757 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:38" (1/1) ... [2023-11-26 11:58:38,768 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:38" (1/1) ... [2023-11-26 11:58:38,782 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:38" (1/1) ... [2023-11-26 11:58:38,789 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:38" (1/1) ... [2023-11-26 11:58:38,793 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:38" (1/1) ... [2023-11-26 11:58:38,800 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 11:58:38,804 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 11:58:38,804 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 11:58:38,804 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 11:58:38,805 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:38" (1/1) ... [2023-11-26 11:58:38,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:58:38,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 11:58:38,840 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 11:58:38,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 11:58:38,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 11:58:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-26 11:58:38,890 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-26 11:58:38,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 11:58:38,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 11:58:38,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 11:58:38,989 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 11:58:38,991 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 11:58:39,560 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 11:58:39,647 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 11:58:39,649 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-26 11:58:39,650 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:58:39 BoogieIcfgContainer [2023-11-26 11:58:39,650 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 11:58:39,654 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 11:58:39,655 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 11:58:39,659 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 11:58:39,660 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 11:58:38" (1/3) ... [2023-11-26 11:58:39,661 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@401c86ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:58:39, skipping insertion in model container [2023-11-26 11:58:39,662 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:38" (2/3) ... [2023-11-26 11:58:39,665 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@401c86ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:58:39, skipping insertion in model container [2023-11-26 11:58:39,665 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:58:39" (3/3) ... [2023-11-26 11:58:39,667 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-95.i [2023-11-26 11:58:39,690 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 11:58:39,691 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-26 11:58:39,759 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 11:58:39,766 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@22fde70c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 11:58:39,766 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-26 11:58:39,771 INFO L276 IsEmpty]: Start isEmpty. Operand has 92 states, 55 states have (on average 1.490909090909091) internal successors, (82), 56 states have internal predecessors, (82), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2023-11-26 11:58:39,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-26 11:58:39,799 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:58:39,800 INFO L195 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 11:58:39,801 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:58:39,807 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:58:39,807 INFO L85 PathProgramCache]: Analyzing trace with hash 543160499, now seen corresponding path program 1 times [2023-11-26 11:58:39,815 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:58:39,815 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1752578106] [2023-11-26 11:58:39,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:58:39,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:58:40,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:58:40,145 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:58:40,146 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1752578106] [2023-11-26 11:58:40,147 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2023-11-26 11:58:40,147 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1882945789] [2023-11-26 11:58:40,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:58:40,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 11:58:40,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 11:58:40,156 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-26 11:58:40,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-26 11:58:40,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:58:40,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 466 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-26 11:58:40,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-26 11:58:40,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 2178 trivial. 0 not checked. [2023-11-26 11:58:40,564 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-26 11:58:40,565 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1882945789] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 11:58:40,565 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 11:58:40,565 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 11:58:40,568 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [107512874] [2023-11-26 11:58:40,568 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 11:58:40,573 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-26 11:58:40,574 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 11:58:40,602 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-26 11:58:40,603 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-26 11:58:40,605 INFO L87 Difference]: Start difference. First operand has 92 states, 55 states have (on average 1.490909090909091) internal successors, (82), 56 states have internal predecessors, (82), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Second operand has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 2 states have call successors, (34) [2023-11-26 11:58:40,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 11:58:40,690 INFO L93 Difference]: Finished difference Result 180 states and 330 transitions. [2023-11-26 11:58:40,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-26 11:58:40,693 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 2 states have call successors, (34) Word has length 209 [2023-11-26 11:58:40,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 11:58:40,706 INFO L225 Difference]: With dead ends: 180 [2023-11-26 11:58:40,706 INFO L226 Difference]: Without dead ends: 89 [2023-11-26 11:58:40,715 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 208 GetRequests, 208 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-26 11:58:40,719 INFO L413 NwaCegarLoop]: 139 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 139 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-26 11:58:40,721 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 139 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-26 11:58:40,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89 states. [2023-11-26 11:58:40,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89 to 89. [2023-11-26 11:58:40,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 89 states, 53 states have (on average 1.3962264150943395) internal successors, (74), 53 states have internal predecessors, (74), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2023-11-26 11:58:40,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 142 transitions. [2023-11-26 11:58:40,805 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 142 transitions. Word has length 209 [2023-11-26 11:58:40,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 11:58:40,805 INFO L495 AbstractCegarLoop]: Abstraction has 89 states and 142 transitions. [2023-11-26 11:58:40,806 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (34), 1 states have call predecessors, (34), 2 states have call successors, (34) [2023-11-26 11:58:40,806 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 142 transitions. [2023-11-26 11:58:40,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-26 11:58:40,811 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:58:40,812 INFO L195 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 11:58:40,822 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-26 11:58:41,012 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-26 11:58:41,013 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:58:41,013 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:58:41,013 INFO L85 PathProgramCache]: Analyzing trace with hash -204592261, now seen corresponding path program 1 times [2023-11-26 11:58:41,014 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:58:41,014 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [417061799] [2023-11-26 11:58:41,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:58:41,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:58:41,131 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-26 11:58:41,131 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1366511454] [2023-11-26 11:58:41,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:58:41,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 11:58:41,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 11:58:41,133 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-26 11:58:41,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-26 11:58:41,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:58:41,837 INFO L262 TraceCheckSpWp]: Trace formula consists of 466 conjuncts, 16 conjunts are in the unsatisfiable core [2023-11-26 11:58:41,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-26 11:58:42,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 1294 proven. 96 refuted. 0 times theorem prover too weak. 854 trivial. 0 not checked. [2023-11-26 11:58:42,773 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-26 11:58:43,060 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:58:43,060 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [417061799] [2023-11-26 11:58:43,061 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-26 11:58:43,061 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1366511454] [2023-11-26 11:58:43,061 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1366511454] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-26 11:58:43,061 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2023-11-26 11:58:43,061 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2023-11-26 11:58:43,062 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [789787362] [2023-11-26 11:58:43,062 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2023-11-26 11:58:43,063 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-26 11:58:43,063 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 11:58:43,065 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-26 11:58:43,065 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=110, Unknown=0, NotChecked=0, Total=156 [2023-11-26 11:58:43,065 INFO L87 Difference]: Start difference. First operand 89 states and 142 transitions. Second operand has 11 states, 11 states have (on average 5.454545454545454) internal successors, (60), 11 states have internal predecessors, (60), 4 states have call successors, (34), 4 states have call predecessors, (34), 7 states have return successors, (34), 4 states have call predecessors, (34), 4 states have call successors, (34) [2023-11-26 11:58:43,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 11:58:43,653 INFO L93 Difference]: Finished difference Result 193 states and 296 transitions. [2023-11-26 11:58:43,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-26 11:58:43,654 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 5.454545454545454) internal successors, (60), 11 states have internal predecessors, (60), 4 states have call successors, (34), 4 states have call predecessors, (34), 7 states have return successors, (34), 4 states have call predecessors, (34), 4 states have call successors, (34) Word has length 209 [2023-11-26 11:58:43,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 11:58:43,658 INFO L225 Difference]: With dead ends: 193 [2023-11-26 11:58:43,659 INFO L226 Difference]: Without dead ends: 105 [2023-11-26 11:58:43,660 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 285 GetRequests, 268 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=110, Invalid=232, Unknown=0, NotChecked=0, Total=342 [2023-11-26 11:58:43,662 INFO L413 NwaCegarLoop]: 98 mSDtfsCounter, 89 mSDsluCounter, 199 mSDsCounter, 0 mSdLazyCounter, 302 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 108 SdHoareTripleChecker+Valid, 297 SdHoareTripleChecker+Invalid, 321 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 302 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-26 11:58:43,662 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [108 Valid, 297 Invalid, 321 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 302 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-26 11:58:43,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2023-11-26 11:58:43,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 101. [2023-11-26 11:58:43,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 62 states have (on average 1.3225806451612903) internal successors, (82), 62 states have internal predecessors, (82), 34 states have call successors, (34), 4 states have call predecessors, (34), 4 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2023-11-26 11:58:43,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 150 transitions. [2023-11-26 11:58:43,696 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 150 transitions. Word has length 209 [2023-11-26 11:58:43,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 11:58:43,698 INFO L495 AbstractCegarLoop]: Abstraction has 101 states and 150 transitions. [2023-11-26 11:58:43,700 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 5.454545454545454) internal successors, (60), 11 states have internal predecessors, (60), 4 states have call successors, (34), 4 states have call predecessors, (34), 7 states have return successors, (34), 4 states have call predecessors, (34), 4 states have call successors, (34) [2023-11-26 11:58:43,700 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 150 transitions. [2023-11-26 11:58:43,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-26 11:58:43,709 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:58:43,710 INFO L195 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 11:58:43,722 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-26 11:58:43,917 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 11:58:43,918 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:58:43,919 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:58:43,920 INFO L85 PathProgramCache]: Analyzing trace with hash 816476093, now seen corresponding path program 1 times [2023-11-26 11:58:43,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:58:43,923 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1974474423] [2023-11-26 11:58:43,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:58:43,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:58:44,018 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-26 11:58:44,021 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [500958973] [2023-11-26 11:58:44,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:58:44,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-26 11:58:44,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 11:58:44,024 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-26 11:58:44,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-26 11:58:44,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-26 11:58:44,903 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-26 11:58:45,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-26 11:58:45,171 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-26 11:58:45,171 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-26 11:58:45,173 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-26 11:58:45,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-26 11:58:45,383 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2023-11-26 11:58:45,387 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2023-11-26 11:58:45,393 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-26 11:58:45,576 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated [2023-11-26 11:58:45,578 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~short25 could not be translated [2023-11-26 11:58:45,625 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.11 11:58:45 BoogieIcfgContainer [2023-11-26 11:58:45,626 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-26 11:58:45,626 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-26 11:58:45,627 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-26 11:58:45,627 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-26 11:58:45,627 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:58:39" (3/4) ... [2023-11-26 11:58:45,630 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-26 11:58:45,631 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-26 11:58:45,632 INFO L158 Benchmark]: Toolchain (without parser) took 7510.52ms. Allocated memory was 136.3MB in the beginning and 180.4MB in the end (delta: 44.0MB). Free memory was 91.5MB in the beginning and 113.4MB in the end (delta: -21.9MB). Peak memory consumption was 25.1MB. Max. memory is 16.1GB. [2023-11-26 11:58:45,633 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 136.3MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-26 11:58:45,633 INFO L158 Benchmark]: CACSL2BoogieTranslator took 475.13ms. Allocated memory is still 136.3MB. Free memory was 91.4MB in the beginning and 76.3MB in the end (delta: 15.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-26 11:58:45,634 INFO L158 Benchmark]: Boogie Procedure Inliner took 87.94ms. Allocated memory is still 136.3MB. Free memory was 76.3MB in the beginning and 72.5MB in the end (delta: 3.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-26 11:58:45,635 INFO L158 Benchmark]: Boogie Preprocessor took 114.64ms. Allocated memory is still 136.3MB. Free memory was 72.1MB in the beginning and 67.6MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-26 11:58:45,635 INFO L158 Benchmark]: RCFGBuilder took 846.86ms. Allocated memory was 136.3MB in the beginning and 180.4MB in the end (delta: 44.0MB). Free memory was 67.6MB in the beginning and 132.0MB in the end (delta: -64.4MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. [2023-11-26 11:58:45,636 INFO L158 Benchmark]: TraceAbstraction took 5972.07ms. Allocated memory is still 180.4MB. Free memory was 131.1MB in the beginning and 114.5MB in the end (delta: 16.7MB). Peak memory consumption was 83.0MB. Max. memory is 16.1GB. [2023-11-26 11:58:45,637 INFO L158 Benchmark]: Witness Printer took 4.89ms. Allocated memory is still 180.4MB. Free memory was 114.5MB in the beginning and 113.4MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-26 11:58:45,640 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 136.3MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 475.13ms. Allocated memory is still 136.3MB. Free memory was 91.4MB in the beginning and 76.3MB in the end (delta: 15.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 87.94ms. Allocated memory is still 136.3MB. Free memory was 76.3MB in the beginning and 72.5MB in the end (delta: 3.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 114.64ms. Allocated memory is still 136.3MB. Free memory was 72.1MB in the beginning and 67.6MB in the end (delta: 4.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 846.86ms. Allocated memory was 136.3MB in the beginning and 180.4MB in the end (delta: 44.0MB). Free memory was 67.6MB in the beginning and 132.0MB in the end (delta: -64.4MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. * TraceAbstraction took 5972.07ms. Allocated memory is still 180.4MB. Free memory was 131.1MB in the beginning and 114.5MB in the end (delta: 16.7MB). Peak memory consumption was 83.0MB. Max. memory is 16.1GB. * Witness Printer took 4.89ms. Allocated memory is still 180.4MB. Free memory was 114.5MB in the beginning and 113.4MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~short25 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 179, overapproximation of someBinaryFLOATComparisonOperation at line 179. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 32; [L23] double var_1_2 = 32.25; [L24] double var_1_3 = 16.5; [L25] unsigned char var_1_4 = 10; [L26] unsigned char var_1_5 = 100; [L27] unsigned char var_1_6 = 1; [L28] signed char var_1_7 = -5; [L29] unsigned char var_1_8 = 0; [L30] signed char var_1_9 = -10; [L31] signed short int var_1_10 = 64; [L32] unsigned short int var_1_11 = 0; [L33] float var_1_12 = 64.75; [L34] double var_1_13 = 5.4; [L35] float var_1_14 = 5.625; [L36] unsigned long int var_1_15 = 32; [L37] unsigned long int var_1_16 = 4; [L38] unsigned char var_1_17 = 0; [L39] unsigned long int var_1_18 = 2; [L40] unsigned long int var_1_19 = 1622847904; [L41] unsigned long int var_1_20 = 1667052813; [L42] unsigned long int var_1_21 = 8; [L43] unsigned char var_1_22 = 0; [L44] unsigned char var_1_23 = 0; [L45] unsigned char var_1_24 = 0; [L46] unsigned char var_1_25 = 0; [L47] double var_1_26 = 0.4; [L48] double var_1_27 = 256.4; [L49] signed long int var_1_28 = 1; [L50] signed long int var_1_29 = -16; [L51] unsigned short int last_1_var_1_11 = 0; [L52] float last_1_var_1_12 = 64.75; [L53] unsigned long int last_1_var_1_15 = 32; [L183] isInitial = 1 [L184] FCALL initially() [L185] COND TRUE 1 [L186] CALL updateLastVariables() [L174] last_1_var_1_11 = var_1_11 [L175] last_1_var_1_12 = var_1_12 [L176] last_1_var_1_15 = var_1_15 [L186] RET updateLastVariables() [L187] CALL updateVariables() [L119] var_1_2 = __VERIFIER_nondet_double() [L120] 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_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_3=33/2, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_3=33/2, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L120] 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_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_3=33/2, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L121] var_1_3 = __VERIFIER_nondet_double() [L122] 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_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L122] 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_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=10, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L123] var_1_4 = __VERIFIER_nondet_uchar() [L124] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L124] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L125] CALL assume_abort_if_not(var_1_4 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L125] RET assume_abort_if_not(var_1_4 <= 127) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=100, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L126] var_1_5 = __VERIFIER_nondet_uchar() [L127] CALL assume_abort_if_not(var_1_5 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L127] RET assume_abort_if_not(var_1_5 >= 63) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L128] CALL assume_abort_if_not(var_1_5 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L128] RET assume_abort_if_not(var_1_5 <= 127) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=1, var_1_7=-5, var_1_8=0, var_1_9=-10] [L129] var_1_6 = __VERIFIER_nondet_uchar() [L130] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_7=-5, var_1_8=0, var_1_9=-10] [L130] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_7=-5, var_1_8=0, var_1_9=-10] [L131] CALL assume_abort_if_not(var_1_6 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=0, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=0, var_1_9=-10] [L131] RET assume_abort_if_not(var_1_6 <= 63) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=0, var_1_9=-10] [L132] var_1_8 = __VERIFIER_nondet_uchar() [L133] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_9=-10] [L133] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_9=-10] [L134] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=-10] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=-10] [L134] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=-10] [L135] var_1_9 = __VERIFIER_nondet_char() [L136] CALL assume_abort_if_not(var_1_9 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L136] RET assume_abort_if_not(var_1_9 >= -63) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L137] CALL assume_abort_if_not(var_1_9 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L137] RET assume_abort_if_not(var_1_9 <= 63) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_13=27/5, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L138] var_1_13 = __VERIFIER_nondet_double() [L139] CALL assume_abort_if_not((var_1_13 >= -922337.2036854776000e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L139] RET assume_abort_if_not((var_1_13 >= -922337.2036854776000e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L140] CALL assume_abort_if_not(var_1_13 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L140] RET assume_abort_if_not(var_1_13 != 0.0F) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_14=45/8, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L141] var_1_14 = __VERIFIER_nondet_float() [L142] CALL assume_abort_if_not((var_1_14 >= -922337.2036854765600e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L142] RET assume_abort_if_not((var_1_14 >= -922337.2036854765600e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L143] var_1_17 = __VERIFIER_nondet_uchar() [L144] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L144] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L145] CALL assume_abort_if_not(var_1_17 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L145] RET assume_abort_if_not(var_1_17 <= 1) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_18=2, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L146] var_1_18 = __VERIFIER_nondet_ulong() [L147] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L147] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L148] CALL assume_abort_if_not(var_1_18 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L148] RET assume_abort_if_not(var_1_18 <= 4294967295) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=1622847904, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L149] var_1_19 = __VERIFIER_nondet_ulong() [L150] CALL assume_abort_if_not(var_1_19 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L150] RET assume_abort_if_not(var_1_19 >= 1073741823) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L151] CALL assume_abort_if_not(var_1_19 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L151] RET assume_abort_if_not(var_1_19 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=1667052813, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L152] var_1_20 = __VERIFIER_nondet_ulong() [L153] CALL assume_abort_if_not(var_1_20 >= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L153] RET assume_abort_if_not(var_1_20 >= 1073741824) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L154] CALL assume_abort_if_not(var_1_20 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L154] RET assume_abort_if_not(var_1_20 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=8, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L155] var_1_21 = __VERIFIER_nondet_ulong() [L156] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L156] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L157] CALL assume_abort_if_not(var_1_21 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L157] RET assume_abort_if_not(var_1_21 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L158] var_1_23 = __VERIFIER_nondet_uchar() [L159] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L159] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L160] CALL assume_abort_if_not(var_1_23 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L160] RET assume_abort_if_not(var_1_23 <= 1) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L161] var_1_24 = __VERIFIER_nondet_uchar() [L162] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L162] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L163] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L163] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=0, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L164] var_1_25 = __VERIFIER_nondet_uchar() [L165] CALL assume_abort_if_not(var_1_25 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L165] RET assume_abort_if_not(var_1_25 >= 1) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L166] CALL assume_abort_if_not(var_1_25 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L166] RET assume_abort_if_not(var_1_25 <= 1) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_27=1282/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L167] var_1_27 = __VERIFIER_nondet_double() [L168] CALL assume_abort_if_not((var_1_27 >= -922337.2036854765600e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854765600e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L168] RET assume_abort_if_not((var_1_27 >= -922337.2036854765600e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854765600e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_29=-16, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L169] var_1_29 = __VERIFIER_nondet_long() [L170] CALL assume_abort_if_not(var_1_29 >= -2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L170] RET assume_abort_if_not(var_1_29 >= -2147483647) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L171] CALL assume_abort_if_not(var_1_29 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L171] RET assume_abort_if_not(var_1_29 <= 2147483646) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L187] RET updateVariables() [L188] CALL step() [L57] COND FALSE !(\read(var_1_17)) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=0, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L64] COND TRUE \read(var_1_23) [L65] var_1_22 = (! (var_1_17 && var_1_24)) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2/5, var_1_28=1, var_1_29=-2147483647, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L73] COND TRUE var_1_20 >= (var_1_21 / ((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19)))) [L74] var_1_26 = var_1_27 VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=1, var_1_29=-2147483647, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L76] var_1_28 = var_1_29 [L77] unsigned long int stepLocal_1 = var_1_6 - last_1_var_1_15; VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, stepLocal_1=4294967264, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=-2147483647, var_1_29=-2147483647, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L78] EXPR last_1_var_1_11 ^ last_1_var_1_15 VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, stepLocal_1=4294967264, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=-2147483647, var_1_29=-2147483647, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L78] COND FALSE !(stepLocal_1 < ((last_1_var_1_11 ^ last_1_var_1_15) / ((((-8) > (var_1_5)) ? (-8) : (var_1_5))))) [L83] COND TRUE (var_1_5 <= var_1_4) && var_1_8 VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, stepLocal_1=4294967264, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=-2147483647, var_1_29=-2147483647, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=-5, var_1_8=1, var_1_9=5] [L84] COND TRUE \read(var_1_8) [L85] var_1_7 = (var_1_6 + ((((5) < (var_1_9)) ? (5) : (var_1_9)))) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, stepLocal_1=4294967264, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=32, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=-2147483647, var_1_29=-2147483647, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=5, var_1_8=1, var_1_9=5] [L96] COND TRUE 128 >= last_1_var_1_15 [L97] var_1_15 = (var_1_6 + (var_1_4 + var_1_11)) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, stepLocal_1=4294967264, var_1_10=64, var_1_11=0, var_1_12=259/4, var_1_15=127, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=-2147483647, var_1_29=-2147483647, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=5, var_1_8=1, var_1_9=5] [L101] COND TRUE var_1_2 != (var_1_3 / ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))) [L102] var_1_12 = var_1_14 VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, stepLocal_1=4294967264, var_1_10=64, var_1_11=0, var_1_12=3, var_1_14=3, var_1_15=127, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=-2147483647, var_1_29=-2147483647, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=5, var_1_8=1, var_1_9=5] [L104] COND FALSE !((10.8 + var_1_12) <= (- var_1_12)) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, stepLocal_1=4294967264, var_1_10=64, var_1_11=0, var_1_12=3, var_1_14=3, var_1_15=127, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=-2147483647, var_1_29=-2147483647, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=5, var_1_8=1, var_1_9=5] [L107] unsigned char stepLocal_0 = var_1_4; VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, stepLocal_0=127, stepLocal_1=4294967264, var_1_10=64, var_1_11=0, var_1_12=3, var_1_14=3, var_1_15=127, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=-2147483647, var_1_29=-2147483647, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=5, var_1_8=1, var_1_9=5] [L108] COND FALSE !(-4 >= stepLocal_0) [L115] var_1_10 = var_1_4 VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, stepLocal_0=127, stepLocal_1=4294967264, var_1_10=127, var_1_11=0, var_1_12=3, var_1_14=3, var_1_15=127, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=-2147483647, var_1_29=-2147483647, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=5, var_1_8=1, var_1_9=5] [L188] RET step() [L189] CALL, EXPR property() [L179] EXPR (((((10.8 + var_1_12) <= (- var_1_12)) ? (var_1_1 == ((unsigned char) (((((1) < (var_1_4)) ? (1) : (var_1_4))) + (var_1_5 - var_1_6)))) : 1) && (((var_1_5 <= var_1_4) && var_1_8) ? (var_1_8 ? (var_1_7 == ((signed char) (var_1_6 + ((((5) < (var_1_9)) ? (5) : (var_1_9)))))) : (var_1_7 == ((signed char) ((((var_1_6) < (var_1_9)) ? (var_1_6) : (var_1_9)))))) : (((-8 * var_1_11) < var_1_4) ? (var_1_7 == ((signed char) 1)) : (var_1_7 == ((signed char) var_1_9))))) && ((-4 >= var_1_4) ? ((var_1_12 == var_1_12) ? (var_1_10 == ((signed short int) (var_1_7 + var_1_6))) : (var_1_10 == ((signed short int) var_1_5))) : (var_1_10 == ((signed short int) var_1_4)))) && (((var_1_6 - last_1_var_1_15) < ((last_1_var_1_11 ^ last_1_var_1_15) / ((((-8) > (var_1_5)) ? (-8) : (var_1_5))))) ? ((last_1_var_1_12 == last_1_var_1_12) ? (var_1_11 == ((unsigned short int) last_1_var_1_15)) : 1) : 1) VAL [isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=127, var_1_11=0, var_1_12=3, var_1_14=3, var_1_15=127, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=-2147483647, var_1_29=-2147483647, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=5, var_1_8=1, var_1_9=5] [L179-L180] return (((((((10.8 + var_1_12) <= (- var_1_12)) ? (var_1_1 == ((unsigned char) (((((1) < (var_1_4)) ? (1) : (var_1_4))) + (var_1_5 - var_1_6)))) : 1) && (((var_1_5 <= var_1_4) && var_1_8) ? (var_1_8 ? (var_1_7 == ((signed char) (var_1_6 + ((((5) < (var_1_9)) ? (5) : (var_1_9)))))) : (var_1_7 == ((signed char) ((((var_1_6) < (var_1_9)) ? (var_1_6) : (var_1_9)))))) : (((-8 * var_1_11) < var_1_4) ? (var_1_7 == ((signed char) 1)) : (var_1_7 == ((signed char) var_1_9))))) && ((-4 >= var_1_4) ? ((var_1_12 == var_1_12) ? (var_1_10 == ((signed short int) (var_1_7 + var_1_6))) : (var_1_10 == ((signed short int) var_1_5))) : (var_1_10 == ((signed short int) var_1_4)))) && (((var_1_6 - last_1_var_1_15) < ((last_1_var_1_11 ^ last_1_var_1_15) / ((((-8) > (var_1_5)) ? (-8) : (var_1_5))))) ? ((last_1_var_1_12 == last_1_var_1_12) ? (var_1_11 == ((unsigned short int) last_1_var_1_15)) : 1) : 1)) && ((var_1_2 != (var_1_3 / ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))))) ? (var_1_12 == ((float) var_1_14)) : 1)) && ((128 >= last_1_var_1_15) ? (var_1_15 == ((unsigned long int) (var_1_6 + (var_1_4 + var_1_11)))) : (var_1_15 == ((unsigned long int) var_1_7))) ; [L189] RET, EXPR property() [L189] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=127, var_1_11=0, var_1_12=3, var_1_14=3, var_1_15=127, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=-2147483647, var_1_29=-2147483647, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=5, var_1_8=1, var_1_9=5] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_11=0, last_1_var_1_12=259/4, last_1_var_1_15=32, var_1_10=127, var_1_11=0, var_1_12=3, var_1_14=3, var_1_15=127, var_1_16=4, var_1_17=0, var_1_19=2147483647, var_1_1=32, var_1_20=2147483647, var_1_21=0, var_1_22=1, var_1_23=1, var_1_24=0, var_1_25=1, var_1_26=2, var_1_27=2, var_1_28=-2147483647, var_1_29=-2147483647, var_1_4=127, var_1_5=127, var_1_6=0, var_1_7=5, var_1_8=1, var_1_9=5] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 92 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 5.6s, OverallIterations: 3, TraceHistogramMax: 34, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 108 SdHoareTripleChecker+Valid, 0.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 89 mSDsluCounter, 436 SdHoareTripleChecker+Invalid, 0.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 199 mSDsCounter, 19 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 305 IncrementalHoareTripleChecker+Invalid, 324 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 19 mSolverCounterUnsat, 237 mSDtfsCounter, 305 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 493 GetRequests, 476 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=101occurred in iteration=2, InterpolantAutomatonStates: 17, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 4 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 836 NumberOfCodeBlocks, 836 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 416 ConstructedInterpolants, 0 QuantifiedInterpolants, 1463 SizeOfPredicates, 6 NumberOfNonLiveVariables, 932 ConjunctsInSsa, 17 ConjunctsInUnsatCore, 2 InterpolantComputations, 1 PerfectInterpolantSequences, 4392/4488 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-26 11:58:45,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-95.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme --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 2994806aa379fff89d66ee73b3f92e2f131a5698c09416ab21c3e49c72df39c7 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 11:58:48,389 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 11:58:48,471 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-26 11:58:48,477 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 11:58:48,478 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 11:58:48,511 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 11:58:48,514 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 11:58:48,517 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 11:58:48,518 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 11:58:48,523 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 11:58:48,524 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 11:58:48,524 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 11:58:48,525 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 11:58:48,527 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 11:58:48,527 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 11:58:48,528 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 11:58:48,529 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 11:58:48,529 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-26 11:58:48,530 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-26 11:58:48,531 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 11:58:48,532 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 11:58:48,532 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 11:58:48,533 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 11:58:48,533 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-26 11:58:48,534 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-26 11:58:48,534 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-26 11:58:48,535 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-26 11:58:48,535 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 11:58:48,536 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 11:58:48,536 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 11:58:48,538 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 11:58:48,538 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 11:58:48,539 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 11:58:48,539 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:58:48,539 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 11:58:48,540 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 11:58:48,541 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 11:58:48,541 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-26 11:58:48,542 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-26 11:58:48,542 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 11:58:48,542 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 11:58:48,543 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 11:58:48,543 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 11:58:48,543 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 11:58:48,544 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-26 11:58:48,544 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2994806aa379fff89d66ee73b3f92e2f131a5698c09416ab21c3e49c72df39c7 [2023-11-26 11:58:48,995 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 11:58:49,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 11:58:49,021 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 11:58:49,022 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 11:58:49,023 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 11:58:49,025 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-95.i [2023-11-26 11:58:52,226 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 11:58:52,541 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 11:58:52,542 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-95.i [2023-11-26 11:58:52,559 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/data/e422484cc/0c24d8437d1b4eeab2446cebe2de033c/FLAG025072674 [2023-11-26 11:58:52,580 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/data/e422484cc/0c24d8437d1b4eeab2446cebe2de033c [2023-11-26 11:58:52,583 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 11:58:52,584 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 11:58:52,586 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 11:58:52,586 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 11:58:52,592 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 11:58:52,593 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:58:52" (1/1) ... [2023-11-26 11:58:52,594 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cf207ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:52, skipping insertion in model container [2023-11-26 11:58:52,594 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:58:52" (1/1) ... [2023-11-26 11:58:52,632 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 11:58:52,790 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-95.i[915,928] [2023-11-26 11:58:52,856 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:58:52,883 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 11:58:52,901 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-95.i[915,928] [2023-11-26 11:58:52,984 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:58:53,015 INFO L206 MainTranslator]: Completed translation [2023-11-26 11:58:53,016 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:53 WrapperNode [2023-11-26 11:58:53,016 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 11:58:53,018 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 11:58:53,018 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 11:58:53,018 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 11:58:53,026 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:53" (1/1) ... [2023-11-26 11:58:53,056 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:53" (1/1) ... [2023-11-26 11:58:53,143 INFO L138 Inliner]: procedures = 27, calls = 47, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 196 [2023-11-26 11:58:53,160 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 11:58:53,161 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 11:58:53,162 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 11:58:53,162 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 11:58:53,188 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:53" (1/1) ... [2023-11-26 11:58:53,189 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:53" (1/1) ... [2023-11-26 11:58:53,201 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:53" (1/1) ... [2023-11-26 11:58:53,247 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]. [2023-11-26 11:58:53,248 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:53" (1/1) ... [2023-11-26 11:58:53,248 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:53" (1/1) ... [2023-11-26 11:58:53,266 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:53" (1/1) ... [2023-11-26 11:58:53,284 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:53" (1/1) ... [2023-11-26 11:58:53,287 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:53" (1/1) ... [2023-11-26 11:58:53,294 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:53" (1/1) ... [2023-11-26 11:58:53,298 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 11:58:53,306 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 11:58:53,306 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 11:58:53,306 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 11:58:53,307 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:53" (1/1) ... [2023-11-26 11:58:53,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:58:53,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 11:58:53,358 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 11:58:53,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 11:58:53,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 11:58:53,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-26 11:58:53,415 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-26 11:58:53,416 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-26 11:58:53,417 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 11:58:53,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 11:58:53,562 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 11:58:53,567 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 11:59:08,464 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 11:59:08,512 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 11:59:08,512 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-26 11:59:08,513 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:59:08 BoogieIcfgContainer [2023-11-26 11:59:08,513 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 11:59:08,515 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 11:59:08,515 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 11:59:08,519 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 11:59:08,519 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 11:58:52" (1/3) ... [2023-11-26 11:59:08,520 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@131e6b88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:59:08, skipping insertion in model container [2023-11-26 11:59:08,520 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:58:53" (2/3) ... [2023-11-26 11:59:08,520 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@131e6b88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:59:08, skipping insertion in model container [2023-11-26 11:59:08,521 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:59:08" (3/3) ... [2023-11-26 11:59:08,522 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-95.i [2023-11-26 11:59:08,542 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 11:59:08,542 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-26 11:59:08,597 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 11:59:08,605 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@18ad34dd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 11:59:08,605 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-26 11:59:08,610 INFO L276 IsEmpty]: Start isEmpty. Operand has 83 states, 46 states have (on average 1.434782608695652) internal successors, (66), 47 states have internal predecessors, (66), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2023-11-26 11:59:08,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-11-26 11:59:08,630 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:59:08,631 INFO L195 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 11:59:08,632 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:59:08,637 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:59:08,638 INFO L85 PathProgramCache]: Analyzing trace with hash 1841755231, now seen corresponding path program 1 times [2023-11-26 11:59:08,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-26 11:59:08,652 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1746062655] [2023-11-26 11:59:08,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:59:08,653 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-26 11:59:08,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/mathsat [2023-11-26 11:59:08,656 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-26 11:59:08,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-26 11:59:09,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:59:09,945 INFO L262 TraceCheckSpWp]: Trace formula consists of 331 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-26 11:59:09,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-26 11:59:10,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 1034 proven. 0 refuted. 0 times theorem prover too weak. 1210 trivial. 0 not checked. [2023-11-26 11:59:10,046 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-26 11:59:10,047 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-26 11:59:10,048 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1746062655] [2023-11-26 11:59:10,048 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1746062655] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 11:59:10,049 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 11:59:10,050 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 11:59:10,051 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1464499572] [2023-11-26 11:59:10,053 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 11:59:10,065 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-26 11:59:10,066 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-26 11:59:10,107 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-26 11:59:10,108 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-26 11:59:10,111 INFO L87 Difference]: Start difference. First operand has 83 states, 46 states have (on average 1.434782608695652) internal successors, (66), 47 states have internal predecessors, (66), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Second operand has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2023-11-26 11:59:15,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.91s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-26 11:59:15,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 11:59:15,112 INFO L93 Difference]: Finished difference Result 162 states and 298 transitions. [2023-11-26 11:59:15,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-26 11:59:15,355 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 206 [2023-11-26 11:59:15,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 11:59:15,366 INFO L225 Difference]: With dead ends: 162 [2023-11-26 11:59:15,366 INFO L226 Difference]: Without dead ends: 80 [2023-11-26 11:59:15,371 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 205 GetRequests, 205 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-26 11:59:15,376 INFO L413 NwaCegarLoop]: 123 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 123 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2023-11-26 11:59:15,378 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 123 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 4.9s Time] [2023-11-26 11:59:15,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80 states. [2023-11-26 11:59:15,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80 to 80. [2023-11-26 11:59:15,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 80 states, 44 states have (on average 1.3181818181818181) internal successors, (58), 44 states have internal predecessors, (58), 34 states have call successors, (34), 1 states have call predecessors, (34), 1 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2023-11-26 11:59:15,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 126 transitions. [2023-11-26 11:59:15,436 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 126 transitions. Word has length 206 [2023-11-26 11:59:15,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 11:59:15,436 INFO L495 AbstractCegarLoop]: Abstraction has 80 states and 126 transitions. [2023-11-26 11:59:15,437 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 21.5) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2023-11-26 11:59:15,437 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 126 transitions. [2023-11-26 11:59:15,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-11-26 11:59:15,442 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:59:15,443 INFO L195 NwaCegarLoop]: trace histogram [34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 11:59:15,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-26 11:59:15,649 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-26 11:59:15,649 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:59:15,650 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:59:15,650 INFO L85 PathProgramCache]: Analyzing trace with hash -1831143785, now seen corresponding path program 1 times [2023-11-26 11:59:15,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-26 11:59:15,652 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [923816530] [2023-11-26 11:59:15,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:59:15,652 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-26 11:59:15,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/mathsat [2023-11-26 11:59:15,654 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-26 11:59:15,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-26 11:59:16,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:59:16,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 331 conjuncts, 16 conjunts are in the unsatisfiable core [2023-11-26 11:59:16,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-26 11:59:24,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 1249 proven. 147 refuted. 0 times theorem prover too weak. 848 trivial. 0 not checked. [2023-11-26 11:59:24,236 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-26 11:59:27,495 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-26 11:59:27,496 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [923816530] [2023-11-26 11:59:27,496 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [923816530] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-26 11:59:27,496 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1815127890] [2023-11-26 11:59:27,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:59:27,497 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-26 11:59:27,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/cvc4 [2023-11-26 11:59:27,521 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-26 11:59:27,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b34a0e4-d246-4053-91ef-90ddda01a3a4/bin/uautomizer-verify-VRDe98Ueme/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-11-26 11:59:32,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:59:32,289 INFO L262 TraceCheckSpWp]: Trace formula consists of 331 conjuncts, 42 conjunts are in the unsatisfiable core [2023-11-26 11:59:32,305 INFO L285 TraceCheckSpWp]: Computing forward predicates...