./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 202a0432e117f9058bd61aa67403e31b42b1f3767a8cd5b20aabf9e04f737968 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 03:56:09,611 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 03:56:09,764 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-28 03:56:09,772 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 03:56:09,773 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 03:56:09,833 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 03:56:09,836 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 03:56:09,836 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 03:56:09,837 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 03:56:09,837 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 03:56:09,837 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 03:56:09,837 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 03:56:09,839 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 03:56:09,840 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 03:56:09,842 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 03:56:09,843 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 03:56:09,843 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 03:56:09,844 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 03:56:09,844 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 03:56:09,844 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 03:56:09,844 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 03:56:09,844 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 03:56:09,844 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 03:56:09,844 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 03:56:09,844 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 03:56:09,844 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 03:56:09,845 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 03:56:09,845 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 03:56:09,845 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 03:56:09,846 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 03:56:09,847 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 03:56:09,847 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 03:56:09,848 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:56:09,849 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 03:56:09,849 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 03:56:09,849 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 03:56:09,849 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 03:56:09,850 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:56:09,850 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 03:56:09,850 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 03:56:09,850 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 03:56:09,850 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 03:56:09,851 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 03:56:09,851 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 03:56:09,851 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 03:56:09,851 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 03:56:09,851 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 03:56:09,851 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 03:56:09,851 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 202a0432e117f9058bd61aa67403e31b42b1f3767a8cd5b20aabf9e04f737968 [2024-11-28 03:56:10,300 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 03:56:10,318 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 03:56:10,322 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 03:56:10,325 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 03:56:10,326 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 03:56:10,329 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i [2024-11-28 03:56:14,479 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/data/f825938e8/728ce602dd4a4e7186a489b09518fe86/FLAGdc2edd757 [2024-11-28 03:56:14,928 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 03:56:14,929 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i [2024-11-28 03:56:14,955 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/data/f825938e8/728ce602dd4a4e7186a489b09518fe86/FLAGdc2edd757 [2024-11-28 03:56:14,987 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/data/f825938e8/728ce602dd4a4e7186a489b09518fe86 [2024-11-28 03:56:14,992 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 03:56:14,996 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 03:56:14,998 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 03:56:14,998 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 03:56:15,008 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 03:56:15,009 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:56:14" (1/1) ... [2024-11-28 03:56:15,011 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@252eff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:15, skipping insertion in model container [2024-11-28 03:56:15,015 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:56:14" (1/1) ... [2024-11-28 03:56:15,067 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 03:56:15,356 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i[915,928] [2024-11-28 03:56:15,739 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 03:56:15,769 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 03:56:15,786 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i[915,928] [2024-11-28 03:56:15,975 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 03:56:16,012 INFO L204 MainTranslator]: Completed translation [2024-11-28 03:56:16,012 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:16 WrapperNode [2024-11-28 03:56:16,013 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 03:56:16,014 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 03:56:16,014 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 03:56:16,014 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 03:56:16,021 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:16" (1/1) ... [2024-11-28 03:56:16,046 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:16" (1/1) ... [2024-11-28 03:56:16,120 INFO L138 Inliner]: procedures = 26, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 399 [2024-11-28 03:56:16,120 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 03:56:16,121 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 03:56:16,121 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 03:56:16,121 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 03:56:16,133 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:16" (1/1) ... [2024-11-28 03:56:16,133 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:16" (1/1) ... [2024-11-28 03:56:16,141 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:16" (1/1) ... [2024-11-28 03:56:16,185 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-28 03:56:16,189 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:16" (1/1) ... [2024-11-28 03:56:16,189 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:16" (1/1) ... [2024-11-28 03:56:16,229 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:16" (1/1) ... [2024-11-28 03:56:16,235 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:16" (1/1) ... [2024-11-28 03:56:16,249 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:16" (1/1) ... [2024-11-28 03:56:16,258 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:16" (1/1) ... [2024-11-28 03:56:16,266 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:16" (1/1) ... [2024-11-28 03:56:16,284 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 03:56:16,289 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 03:56:16,289 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 03:56:16,289 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 03:56:16,290 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:16" (1/1) ... [2024-11-28 03:56:16,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:56:16,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:56:16,350 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 03:56:16,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 03:56:16,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 03:56:16,413 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 03:56:16,413 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 03:56:16,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 03:56:16,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 03:56:16,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 03:56:16,538 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 03:56:16,539 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 03:56:17,828 INFO L? ?]: Removed 43 outVars from TransFormulas that were not future-live. [2024-11-28 03:56:17,829 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 03:56:17,855 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 03:56:17,857 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-28 03:56:17,858 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:56:17 BoogieIcfgContainer [2024-11-28 03:56:17,860 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 03:56:17,864 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 03:56:17,865 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 03:56:17,872 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 03:56:17,873 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 03:56:14" (1/3) ... [2024-11-28 03:56:17,874 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e086a58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:56:17, skipping insertion in model container [2024-11-28 03:56:17,875 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:56:16" (2/3) ... [2024-11-28 03:56:17,876 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e086a58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:56:17, skipping insertion in model container [2024-11-28 03:56:17,878 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:56:17" (3/3) ... [2024-11-28 03:56:17,880 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-1.i [2024-11-28 03:56:17,903 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 03:56:17,907 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-1.i that has 2 procedures, 158 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-28 03:56:18,058 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 03:56:18,074 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1e114737, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 03:56:18,074 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 03:56:18,080 INFO L276 IsEmpty]: Start isEmpty. Operand has 158 states, 112 states have (on average 1.5535714285714286) internal successors, (174), 113 states have internal predecessors, (174), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-28 03:56:18,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-28 03:56:18,115 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:56:18,116 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:56:18,116 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:56:18,124 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:56:18,125 INFO L85 PathProgramCache]: Analyzing trace with hash -142788450, now seen corresponding path program 1 times [2024-11-28 03:56:18,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:56:18,135 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1992054753] [2024-11-28 03:56:18,138 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:56:18,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:56:18,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:56:19,747 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 03:56:19,748 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:56:19,749 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1992054753] [2024-11-28 03:56:19,754 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1992054753] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:56:19,754 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:56:19,755 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:56:19,757 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766627053] [2024-11-28 03:56:19,758 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:56:19,767 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:56:19,768 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:56:19,804 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:56:19,805 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:56:19,810 INFO L87 Difference]: Start difference. First operand has 158 states, 112 states have (on average 1.5535714285714286) internal successors, (174), 113 states have internal predecessors, (174), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:56:20,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:56:20,095 INFO L93 Difference]: Finished difference Result 376 states and 673 transitions. [2024-11-28 03:56:20,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:56:20,102 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 285 [2024-11-28 03:56:20,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:56:20,125 INFO L225 Difference]: With dead ends: 376 [2024-11-28 03:56:20,125 INFO L226 Difference]: Without dead ends: 221 [2024-11-28 03:56:20,131 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:56:20,136 INFO L435 NwaCegarLoop]: 246 mSDtfsCounter, 106 mSDsluCounter, 236 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 106 SdHoareTripleChecker+Valid, 482 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:56:20,137 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [106 Valid, 482 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 03:56:20,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 221 states. [2024-11-28 03:56:20,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 221 to 162. [2024-11-28 03:56:20,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 162 states, 117 states have (on average 1.5384615384615385) internal successors, (180), 117 states have internal predecessors, (180), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-28 03:56:20,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 162 states and 266 transitions. [2024-11-28 03:56:20,218 INFO L78 Accepts]: Start accepts. Automaton has 162 states and 266 transitions. Word has length 285 [2024-11-28 03:56:20,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:56:20,222 INFO L471 AbstractCegarLoop]: Abstraction has 162 states and 266 transitions. [2024-11-28 03:56:20,222 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:56:20,222 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 266 transitions. [2024-11-28 03:56:20,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-28 03:56:20,231 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:56:20,231 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:56:20,232 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-28 03:56:20,232 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:56:20,233 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:56:20,233 INFO L85 PathProgramCache]: Analyzing trace with hash -80748836, now seen corresponding path program 1 times [2024-11-28 03:56:20,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:56:20,234 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1783931201] [2024-11-28 03:56:20,234 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:56:20,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:56:20,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:56:22,080 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 03:56:22,081 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:56:22,081 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1783931201] [2024-11-28 03:56:22,081 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1783931201] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:56:22,082 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:56:22,082 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:56:22,083 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [362261317] [2024-11-28 03:56:22,083 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:56:22,085 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:56:22,086 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:56:22,087 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:56:22,087 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:56:22,087 INFO L87 Difference]: Start difference. First operand 162 states and 266 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:56:22,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:56:22,286 INFO L93 Difference]: Finished difference Result 480 states and 792 transitions. [2024-11-28 03:56:22,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:56:22,287 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 285 [2024-11-28 03:56:22,290 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:56:22,297 INFO L225 Difference]: With dead ends: 480 [2024-11-28 03:56:22,297 INFO L226 Difference]: Without dead ends: 321 [2024-11-28 03:56:22,302 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:56:22,303 INFO L435 NwaCegarLoop]: 248 mSDtfsCounter, 152 mSDsluCounter, 240 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 152 SdHoareTripleChecker+Valid, 488 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:56:22,304 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [152 Valid, 488 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 03:56:22,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 321 states. [2024-11-28 03:56:22,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 321 to 319. [2024-11-28 03:56:22,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 319 states, 230 states have (on average 1.5391304347826087) internal successors, (354), 230 states have internal predecessors, (354), 86 states have call successors, (86), 2 states have call predecessors, (86), 2 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2024-11-28 03:56:22,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 319 states and 526 transitions. [2024-11-28 03:56:22,424 INFO L78 Accepts]: Start accepts. Automaton has 319 states and 526 transitions. Word has length 285 [2024-11-28 03:56:22,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:56:22,428 INFO L471 AbstractCegarLoop]: Abstraction has 319 states and 526 transitions. [2024-11-28 03:56:22,428 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:56:22,428 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 526 transitions. [2024-11-28 03:56:22,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-28 03:56:22,442 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:56:22,442 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:56:22,443 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 03:56:22,443 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:56:22,444 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:56:22,446 INFO L85 PathProgramCache]: Analyzing trace with hash -1669096738, now seen corresponding path program 1 times [2024-11-28 03:56:22,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:56:22,447 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1172930482] [2024-11-28 03:56:22,447 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:56:22,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:56:23,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:56:25,437 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 03:56:25,438 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:56:25,439 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1172930482] [2024-11-28 03:56:25,439 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1172930482] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:56:25,439 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:56:25,439 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 03:56:25,439 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1216770828] [2024-11-28 03:56:25,440 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:56:25,442 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 03:56:25,443 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:56:25,444 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 03:56:25,445 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:56:25,445 INFO L87 Difference]: Start difference. First operand 319 states and 526 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:56:26,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:56:26,789 INFO L93 Difference]: Finished difference Result 834 states and 1377 transitions. [2024-11-28 03:56:26,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 03:56:26,793 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 285 [2024-11-28 03:56:26,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:56:26,809 INFO L225 Difference]: With dead ends: 834 [2024-11-28 03:56:26,810 INFO L226 Difference]: Without dead ends: 518 [2024-11-28 03:56:26,812 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-28 03:56:26,815 INFO L435 NwaCegarLoop]: 244 mSDtfsCounter, 183 mSDsluCounter, 605 mSDsCounter, 0 mSdLazyCounter, 157 mSolverCounterSat, 130 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 183 SdHoareTripleChecker+Valid, 849 SdHoareTripleChecker+Invalid, 287 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 130 IncrementalHoareTripleChecker+Valid, 157 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2024-11-28 03:56:26,817 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [183 Valid, 849 Invalid, 287 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [130 Valid, 157 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2024-11-28 03:56:26,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 518 states. [2024-11-28 03:56:27,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 518 to 398. [2024-11-28 03:56:27,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 398 states, 265 states have (on average 1.4792452830188678) internal successors, (392), 265 states have internal predecessors, (392), 129 states have call successors, (129), 3 states have call predecessors, (129), 3 states have return successors, (129), 129 states have call predecessors, (129), 129 states have call successors, (129) [2024-11-28 03:56:27,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 650 transitions. [2024-11-28 03:56:27,041 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 650 transitions. Word has length 285 [2024-11-28 03:56:27,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:56:27,043 INFO L471 AbstractCegarLoop]: Abstraction has 398 states and 650 transitions. [2024-11-28 03:56:27,044 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:56:27,045 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 650 transitions. [2024-11-28 03:56:27,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-28 03:56:27,051 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:56:27,052 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:56:27,052 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 03:56:27,052 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:56:27,053 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:56:27,055 INFO L85 PathProgramCache]: Analyzing trace with hash -1009565216, now seen corresponding path program 1 times [2024-11-28 03:56:27,055 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:56:27,055 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1642879757] [2024-11-28 03:56:27,055 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:56:27,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:56:27,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:56:28,701 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 03:56:28,701 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:56:28,702 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1642879757] [2024-11-28 03:56:28,702 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1642879757] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:56:28,702 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:56:28,702 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 03:56:28,702 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [904423670] [2024-11-28 03:56:28,702 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:56:28,704 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 03:56:28,705 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:56:28,706 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 03:56:28,706 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:56:28,707 INFO L87 Difference]: Start difference. First operand 398 states and 650 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:56:29,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:56:29,661 INFO L93 Difference]: Finished difference Result 922 states and 1523 transitions. [2024-11-28 03:56:29,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-28 03:56:29,663 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 285 [2024-11-28 03:56:29,664 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:56:29,670 INFO L225 Difference]: With dead ends: 922 [2024-11-28 03:56:29,671 INFO L226 Difference]: Without dead ends: 606 [2024-11-28 03:56:29,673 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-28 03:56:29,674 INFO L435 NwaCegarLoop]: 291 mSDtfsCounter, 342 mSDsluCounter, 656 mSDsCounter, 0 mSdLazyCounter, 177 mSolverCounterSat, 133 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 342 SdHoareTripleChecker+Valid, 947 SdHoareTripleChecker+Invalid, 310 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 133 IncrementalHoareTripleChecker+Valid, 177 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2024-11-28 03:56:29,675 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [342 Valid, 947 Invalid, 310 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [133 Valid, 177 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-11-28 03:56:29,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 606 states. [2024-11-28 03:56:29,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 606 to 484. [2024-11-28 03:56:29,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 484 states, 351 states have (on average 1.5356125356125356) internal successors, (539), 351 states have internal predecessors, (539), 129 states have call successors, (129), 3 states have call predecessors, (129), 3 states have return successors, (129), 129 states have call predecessors, (129), 129 states have call successors, (129) [2024-11-28 03:56:29,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 484 states and 797 transitions. [2024-11-28 03:56:29,840 INFO L78 Accepts]: Start accepts. Automaton has 484 states and 797 transitions. Word has length 285 [2024-11-28 03:56:29,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:56:29,841 INFO L471 AbstractCegarLoop]: Abstraction has 484 states and 797 transitions. [2024-11-28 03:56:29,842 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:56:29,842 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 797 transitions. [2024-11-28 03:56:29,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-28 03:56:29,848 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:56:29,848 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:56:29,848 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 03:56:29,849 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:56:29,849 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:56:29,850 INFO L85 PathProgramCache]: Analyzing trace with hash 60213202, now seen corresponding path program 1 times [2024-11-28 03:56:29,850 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:56:29,850 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1366956122] [2024-11-28 03:56:29,850 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:56:29,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:56:30,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:56:31,352 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 03:56:31,353 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:56:31,353 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1366956122] [2024-11-28 03:56:31,353 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1366956122] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:56:31,354 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:56:31,354 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 03:56:31,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1050868989] [2024-11-28 03:56:31,354 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:56:31,355 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 03:56:31,355 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:56:31,357 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 03:56:31,358 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:56:31,358 INFO L87 Difference]: Start difference. First operand 484 states and 797 transitions. Second operand has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 2 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-28 03:56:32,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:56:32,195 INFO L93 Difference]: Finished difference Result 987 states and 1636 transitions. [2024-11-28 03:56:32,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 03:56:32,198 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 2 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 287 [2024-11-28 03:56:32,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:56:32,206 INFO L225 Difference]: With dead ends: 987 [2024-11-28 03:56:32,207 INFO L226 Difference]: Without dead ends: 592 [2024-11-28 03:56:32,209 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2024-11-28 03:56:32,210 INFO L435 NwaCegarLoop]: 248 mSDtfsCounter, 399 mSDsluCounter, 482 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 182 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 399 SdHoareTripleChecker+Valid, 730 SdHoareTripleChecker+Invalid, 205 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 182 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-28 03:56:32,211 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [399 Valid, 730 Invalid, 205 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [182 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-28 03:56:32,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 592 states. [2024-11-28 03:56:32,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 592 to 490. [2024-11-28 03:56:32,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 490 states, 357 states have (on average 1.535014005602241) internal successors, (548), 357 states have internal predecessors, (548), 129 states have call successors, (129), 3 states have call predecessors, (129), 3 states have return successors, (129), 129 states have call predecessors, (129), 129 states have call successors, (129) [2024-11-28 03:56:32,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 806 transitions. [2024-11-28 03:56:32,351 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 806 transitions. Word has length 287 [2024-11-28 03:56:32,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:56:32,352 INFO L471 AbstractCegarLoop]: Abstraction has 490 states and 806 transitions. [2024-11-28 03:56:32,353 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 2 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-28 03:56:32,354 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 806 transitions. [2024-11-28 03:56:32,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-28 03:56:32,361 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:56:32,361 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:56:32,362 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-28 03:56:32,362 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:56:32,362 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:56:32,363 INFO L85 PathProgramCache]: Analyzing trace with hash -641386672, now seen corresponding path program 1 times [2024-11-28 03:56:32,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:56:32,364 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2093310201] [2024-11-28 03:56:32,364 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:56:32,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:56:33,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:56:44,020 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 03:56:44,020 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:56:44,020 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2093310201] [2024-11-28 03:56:44,020 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2093310201] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:56:44,021 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:56:44,021 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2024-11-28 03:56:44,021 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [560105588] [2024-11-28 03:56:44,021 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:56:44,022 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2024-11-28 03:56:44,024 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:56:44,025 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2024-11-28 03:56:44,025 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=228, Unknown=0, NotChecked=0, Total=272 [2024-11-28 03:56:44,026 INFO L87 Difference]: Start difference. First operand 490 states and 806 transitions. Second operand has 17 states, 17 states have (on average 4.411764705882353) internal successors, (75), 17 states have internal predecessors, (75), 4 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 4 states have call predecessors, (43), 4 states have call successors, (43) [2024-11-28 03:56:56,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:56:56,559 INFO L93 Difference]: Finished difference Result 2656 states and 4488 transitions. [2024-11-28 03:56:56,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-28 03:56:56,561 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 4.411764705882353) internal successors, (75), 17 states have internal predecessors, (75), 4 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 4 states have call predecessors, (43), 4 states have call successors, (43) Word has length 287 [2024-11-28 03:56:56,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:56:56,584 INFO L225 Difference]: With dead ends: 2656 [2024-11-28 03:56:56,584 INFO L226 Difference]: Without dead ends: 2276 [2024-11-28 03:56:56,588 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 171 ImplicationChecksByTransitivity, 6.5s TimeCoverageRelationStatistics Valid=391, Invalid=869, Unknown=0, NotChecked=0, Total=1260 [2024-11-28 03:56:56,591 INFO L435 NwaCegarLoop]: 284 mSDtfsCounter, 4727 mSDsluCounter, 2274 mSDsCounter, 0 mSdLazyCounter, 2196 mSolverCounterSat, 307 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4727 SdHoareTripleChecker+Valid, 2558 SdHoareTripleChecker+Invalid, 2503 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 307 IncrementalHoareTripleChecker+Valid, 2196 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.8s IncrementalHoareTripleChecker+Time [2024-11-28 03:56:56,592 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4727 Valid, 2558 Invalid, 2503 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [307 Valid, 2196 Invalid, 0 Unknown, 0 Unchecked, 7.8s Time] [2024-11-28 03:56:56,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2276 states. [2024-11-28 03:56:56,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2276 to 594. [2024-11-28 03:56:56,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 594 states, 461 states have (on average 1.5683297180043383) internal successors, (723), 461 states have internal predecessors, (723), 129 states have call successors, (129), 3 states have call predecessors, (129), 3 states have return successors, (129), 129 states have call predecessors, (129), 129 states have call successors, (129) [2024-11-28 03:56:56,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 594 states and 981 transitions. [2024-11-28 03:56:56,766 INFO L78 Accepts]: Start accepts. Automaton has 594 states and 981 transitions. Word has length 287 [2024-11-28 03:56:56,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:56:56,769 INFO L471 AbstractCegarLoop]: Abstraction has 594 states and 981 transitions. [2024-11-28 03:56:56,769 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 4.411764705882353) internal successors, (75), 17 states have internal predecessors, (75), 4 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 4 states have call predecessors, (43), 4 states have call successors, (43) [2024-11-28 03:56:56,769 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 981 transitions. [2024-11-28 03:56:56,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-28 03:56:56,779 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:56:56,779 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:56:56,780 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-28 03:56:56,780 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:56:56,781 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:56:56,784 INFO L85 PathProgramCache]: Analyzing trace with hash -1662455026, now seen corresponding path program 1 times [2024-11-28 03:56:56,784 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:56:56,784 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1287128965] [2024-11-28 03:56:56,784 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:56:56,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:56:57,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:57:02,421 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 03:57:02,421 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:57:02,422 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1287128965] [2024-11-28 03:57:02,422 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1287128965] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:57:02,422 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:57:02,422 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2024-11-28 03:57:02,422 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2029412556] [2024-11-28 03:57:02,423 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:57:02,423 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-28 03:57:02,423 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:57:02,424 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-28 03:57:02,425 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=149, Unknown=0, NotChecked=0, Total=182 [2024-11-28 03:57:02,425 INFO L87 Difference]: Start difference. First operand 594 states and 981 transitions. Second operand has 14 states, 14 states have (on average 5.357142857142857) internal successors, (75), 14 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-11-28 03:57:09,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:57:09,601 INFO L93 Difference]: Finished difference Result 2326 states and 3900 transitions. [2024-11-28 03:57:09,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-28 03:57:09,602 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.357142857142857) internal successors, (75), 14 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 287 [2024-11-28 03:57:09,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:57:09,616 INFO L225 Difference]: With dead ends: 2326 [2024-11-28 03:57:09,616 INFO L226 Difference]: Without dead ends: 1980 [2024-11-28 03:57:09,619 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 150 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=289, Invalid=641, Unknown=0, NotChecked=0, Total=930 [2024-11-28 03:57:09,622 INFO L435 NwaCegarLoop]: 377 mSDtfsCounter, 3259 mSDsluCounter, 2035 mSDsCounter, 0 mSdLazyCounter, 1864 mSolverCounterSat, 230 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3259 SdHoareTripleChecker+Valid, 2412 SdHoareTripleChecker+Invalid, 2094 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 230 IncrementalHoareTripleChecker+Valid, 1864 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:57:09,622 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3259 Valid, 2412 Invalid, 2094 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [230 Valid, 1864 Invalid, 0 Unknown, 0 Unchecked, 5.1s Time] [2024-11-28 03:57:09,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1980 states. [2024-11-28 03:57:09,737 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1980 to 608. [2024-11-28 03:57:09,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 608 states, 474 states have (on average 1.5654008438818565) internal successors, (742), 474 states have internal predecessors, (742), 129 states have call successors, (129), 4 states have call predecessors, (129), 4 states have return successors, (129), 129 states have call predecessors, (129), 129 states have call successors, (129) [2024-11-28 03:57:09,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 608 states and 1000 transitions. [2024-11-28 03:57:09,747 INFO L78 Accepts]: Start accepts. Automaton has 608 states and 1000 transitions. Word has length 287 [2024-11-28 03:57:09,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:57:09,748 INFO L471 AbstractCegarLoop]: Abstraction has 608 states and 1000 transitions. [2024-11-28 03:57:09,749 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 5.357142857142857) internal successors, (75), 14 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-11-28 03:57:09,749 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1000 transitions. [2024-11-28 03:57:09,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-28 03:57:09,755 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:57:09,756 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:57:09,757 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-28 03:57:09,757 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:57:09,757 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:57:09,758 INFO L85 PathProgramCache]: Analyzing trace with hash -775400178, now seen corresponding path program 1 times [2024-11-28 03:57:09,758 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:57:09,758 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [323499551] [2024-11-28 03:57:09,758 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:57:09,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:57:09,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:57:11,976 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 03:57:11,978 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:57:11,978 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [323499551] [2024-11-28 03:57:11,978 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [323499551] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:57:11,978 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:57:11,979 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-11-28 03:57:11,979 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [226262680] [2024-11-28 03:57:11,979 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:57:11,982 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-28 03:57:11,984 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:57:11,985 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-28 03:57:11,985 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2024-11-28 03:57:11,986 INFO L87 Difference]: Start difference. First operand 608 states and 1000 transitions. Second operand has 10 states, 10 states have (on average 7.5) internal successors, (75), 10 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-11-28 03:57:15,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:57:15,058 INFO L93 Difference]: Finished difference Result 2713 states and 4541 transitions. [2024-11-28 03:57:15,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-28 03:57:15,059 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.5) internal successors, (75), 10 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 287 [2024-11-28 03:57:15,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:57:15,077 INFO L225 Difference]: With dead ends: 2713 [2024-11-28 03:57:15,077 INFO L226 Difference]: Without dead ends: 2359 [2024-11-28 03:57:15,081 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=132, Invalid=248, Unknown=0, NotChecked=0, Total=380 [2024-11-28 03:57:15,082 INFO L435 NwaCegarLoop]: 581 mSDtfsCounter, 1403 mSDsluCounter, 2019 mSDsCounter, 0 mSdLazyCounter, 1091 mSolverCounterSat, 300 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1403 SdHoareTripleChecker+Valid, 2600 SdHoareTripleChecker+Invalid, 1391 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 300 IncrementalHoareTripleChecker+Valid, 1091 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2024-11-28 03:57:15,083 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1403 Valid, 2600 Invalid, 1391 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [300 Valid, 1091 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2024-11-28 03:57:15,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2359 states. [2024-11-28 03:57:15,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2359 to 1239. [2024-11-28 03:57:15,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1239 states, 1017 states have (on average 1.6116027531956736) internal successors, (1639), 1017 states have internal predecessors, (1639), 215 states have call successors, (215), 6 states have call predecessors, (215), 6 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2024-11-28 03:57:15,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 1239 states and 2069 transitions. [2024-11-28 03:57:15,417 INFO L78 Accepts]: Start accepts. Automaton has 1239 states and 2069 transitions. Word has length 287 [2024-11-28 03:57:15,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:57:15,418 INFO L471 AbstractCegarLoop]: Abstraction has 1239 states and 2069 transitions. [2024-11-28 03:57:15,419 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.5) internal successors, (75), 10 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-11-28 03:57:15,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2069 transitions. [2024-11-28 03:57:15,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-28 03:57:15,432 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:57:15,433 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:57:15,434 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-28 03:57:15,434 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:57:15,435 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:57:15,435 INFO L85 PathProgramCache]: Analyzing trace with hash 1409597326, now seen corresponding path program 1 times [2024-11-28 03:57:15,435 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:57:15,436 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1575204549] [2024-11-28 03:57:15,436 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:57:15,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:57:16,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:57:20,178 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 03:57:20,179 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:57:20,179 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1575204549] [2024-11-28 03:57:20,179 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1575204549] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:57:20,180 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:57:20,180 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-28 03:57:20,180 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2136541041] [2024-11-28 03:57:20,180 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:57:20,181 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-28 03:57:20,181 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:57:20,182 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-28 03:57:20,182 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-11-28 03:57:20,183 INFO L87 Difference]: Start difference. First operand 1239 states and 2069 transitions. Second operand has 8 states, 8 states have (on average 9.375) internal successors, (75), 8 states have internal predecessors, (75), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:57:22,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:57:22,133 INFO L93 Difference]: Finished difference Result 3028 states and 5086 transitions. [2024-11-28 03:57:22,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-28 03:57:22,135 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.375) internal successors, (75), 8 states have internal predecessors, (75), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 287 [2024-11-28 03:57:22,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:57:22,153 INFO L225 Difference]: With dead ends: 3028 [2024-11-28 03:57:22,154 INFO L226 Difference]: Without dead ends: 2066 [2024-11-28 03:57:22,158 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=49, Invalid=107, Unknown=0, NotChecked=0, Total=156 [2024-11-28 03:57:22,160 INFO L435 NwaCegarLoop]: 239 mSDtfsCounter, 834 mSDsluCounter, 716 mSDsCounter, 0 mSdLazyCounter, 447 mSolverCounterSat, 179 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 834 SdHoareTripleChecker+Valid, 955 SdHoareTripleChecker+Invalid, 626 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 179 IncrementalHoareTripleChecker+Valid, 447 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2024-11-28 03:57:22,161 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [834 Valid, 955 Invalid, 626 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [179 Valid, 447 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2024-11-28 03:57:22,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2066 states. [2024-11-28 03:57:22,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2066 to 1703. [2024-11-28 03:57:22,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1703 states, 1481 states have (on average 1.638757596218771) internal successors, (2427), 1481 states have internal predecessors, (2427), 215 states have call successors, (215), 6 states have call predecessors, (215), 6 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2024-11-28 03:57:22,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 1703 states and 2857 transitions. [2024-11-28 03:57:22,359 INFO L78 Accepts]: Start accepts. Automaton has 1703 states and 2857 transitions. Word has length 287 [2024-11-28 03:57:22,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:57:22,361 INFO L471 AbstractCegarLoop]: Abstraction has 1703 states and 2857 transitions. [2024-11-28 03:57:22,361 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.375) internal successors, (75), 8 states have internal predecessors, (75), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:57:22,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 2857 transitions. [2024-11-28 03:57:22,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-28 03:57:22,366 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:57:22,367 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:57:22,367 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-28 03:57:22,367 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:57:22,369 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:57:22,369 INFO L85 PathProgramCache]: Analyzing trace with hash 398480076, now seen corresponding path program 1 times [2024-11-28 03:57:22,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:57:22,370 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [638046091] [2024-11-28 03:57:22,370 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:57:22,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:57:23,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:57:29,605 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 03:57:29,606 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:57:29,606 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [638046091] [2024-11-28 03:57:29,606 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [638046091] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:57:29,606 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:57:29,606 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2024-11-28 03:57:29,606 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [790694718] [2024-11-28 03:57:29,606 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:57:29,607 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-28 03:57:29,607 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:57:29,608 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-28 03:57:29,608 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2024-11-28 03:57:29,608 INFO L87 Difference]: Start difference. First operand 1703 states and 2857 transitions. Second operand has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 13 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-11-28 03:57:35,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:57:35,949 INFO L93 Difference]: Finished difference Result 5666 states and 9489 transitions. [2024-11-28 03:57:35,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-28 03:57:35,950 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 13 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 287 [2024-11-28 03:57:35,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:57:35,964 INFO L225 Difference]: With dead ends: 5666 [2024-11-28 03:57:35,964 INFO L226 Difference]: Without dead ends: 5252 [2024-11-28 03:57:35,967 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 129 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=235, Invalid=521, Unknown=0, NotChecked=0, Total=756 [2024-11-28 03:57:35,968 INFO L435 NwaCegarLoop]: 296 mSDtfsCounter, 2808 mSDsluCounter, 1642 mSDsCounter, 0 mSdLazyCounter, 1086 mSolverCounterSat, 274 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2808 SdHoareTripleChecker+Valid, 1938 SdHoareTripleChecker+Invalid, 1360 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 274 IncrementalHoareTripleChecker+Valid, 1086 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2024-11-28 03:57:35,968 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2808 Valid, 1938 Invalid, 1360 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [274 Valid, 1086 Invalid, 0 Unknown, 0 Unchecked, 3.8s Time] [2024-11-28 03:57:35,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5252 states. [2024-11-28 03:57:36,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5252 to 1739. [2024-11-28 03:57:36,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1739 states, 1517 states have (on average 1.6407382992748847) internal successors, (2489), 1517 states have internal predecessors, (2489), 215 states have call successors, (215), 6 states have call predecessors, (215), 6 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2024-11-28 03:57:36,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1739 states to 1739 states and 2919 transitions. [2024-11-28 03:57:36,238 INFO L78 Accepts]: Start accepts. Automaton has 1739 states and 2919 transitions. Word has length 287 [2024-11-28 03:57:36,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:57:36,239 INFO L471 AbstractCegarLoop]: Abstraction has 1739 states and 2919 transitions. [2024-11-28 03:57:36,239 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 13 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-11-28 03:57:36,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 2919 transitions. [2024-11-28 03:57:36,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-28 03:57:36,244 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:57:36,244 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:57:36,245 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-28 03:57:36,245 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:57:36,246 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:57:36,246 INFO L85 PathProgramCache]: Analyzing trace with hash 264466570, now seen corresponding path program 1 times [2024-11-28 03:57:36,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:57:36,247 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [362076456] [2024-11-28 03:57:36,247 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:57:36,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:57:36,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:57:39,622 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 03:57:39,622 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:57:39,622 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [362076456] [2024-11-28 03:57:39,622 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [362076456] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:57:39,622 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:57:39,622 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-28 03:57:39,623 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [417927342] [2024-11-28 03:57:39,623 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:57:39,623 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-28 03:57:39,623 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:57:39,624 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-28 03:57:39,624 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2024-11-28 03:57:39,624 INFO L87 Difference]: Start difference. First operand 1739 states and 2919 transitions. Second operand has 9 states, 9 states have (on average 8.333333333333334) internal successors, (75), 9 states have internal predecessors, (75), 2 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-28 03:57:42,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:57:42,161 INFO L93 Difference]: Finished difference Result 4287 states and 7170 transitions. [2024-11-28 03:57:42,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-28 03:57:42,162 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 8.333333333333334) internal successors, (75), 9 states have internal predecessors, (75), 2 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 287 [2024-11-28 03:57:42,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:57:42,180 INFO L225 Difference]: With dead ends: 4287 [2024-11-28 03:57:42,181 INFO L226 Difference]: Without dead ends: 3261 [2024-11-28 03:57:42,185 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=71, Invalid=139, Unknown=0, NotChecked=0, Total=210 [2024-11-28 03:57:42,187 INFO L435 NwaCegarLoop]: 411 mSDtfsCounter, 722 mSDsluCounter, 1347 mSDsCounter, 0 mSdLazyCounter, 789 mSolverCounterSat, 184 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 722 SdHoareTripleChecker+Valid, 1758 SdHoareTripleChecker+Invalid, 973 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 184 IncrementalHoareTripleChecker+Valid, 789 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2024-11-28 03:57:42,187 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [722 Valid, 1758 Invalid, 973 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [184 Valid, 789 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2024-11-28 03:57:42,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3261 states. [2024-11-28 03:57:42,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3261 to 1703. [2024-11-28 03:57:42,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1703 states, 1481 states have (on average 1.638757596218771) internal successors, (2427), 1481 states have internal predecessors, (2427), 215 states have call successors, (215), 6 states have call predecessors, (215), 6 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2024-11-28 03:57:42,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 1703 states and 2857 transitions. [2024-11-28 03:57:42,481 INFO L78 Accepts]: Start accepts. Automaton has 1703 states and 2857 transitions. Word has length 287 [2024-11-28 03:57:42,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:57:42,483 INFO L471 AbstractCegarLoop]: Abstraction has 1703 states and 2857 transitions. [2024-11-28 03:57:42,483 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 8.333333333333334) internal successors, (75), 9 states have internal predecessors, (75), 2 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-28 03:57:42,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 2857 transitions. [2024-11-28 03:57:42,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-28 03:57:42,490 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:57:42,490 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:57:42,490 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-28 03:57:42,491 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:57:42,491 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:57:42,491 INFO L85 PathProgramCache]: Analyzing trace with hash 931426764, now seen corresponding path program 1 times [2024-11-28 03:57:42,491 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:57:42,491 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [979052933] [2024-11-28 03:57:42,492 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:57:42,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:57:42,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:57:46,104 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 03:57:46,105 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:57:46,105 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [979052933] [2024-11-28 03:57:46,105 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [979052933] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:57:46,105 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:57:46,105 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2024-11-28 03:57:46,105 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [166855869] [2024-11-28 03:57:46,105 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:57:46,106 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-28 03:57:46,106 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:57:46,107 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-28 03:57:46,107 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2024-11-28 03:57:46,107 INFO L87 Difference]: Start difference. First operand 1703 states and 2857 transitions. Second operand has 12 states, 12 states have (on average 6.25) internal successors, (75), 12 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-11-28 03:57:51,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:57:51,678 INFO L93 Difference]: Finished difference Result 9401 states and 15894 transitions. [2024-11-28 03:57:51,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-28 03:57:51,680 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 6.25) internal successors, (75), 12 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 287 [2024-11-28 03:57:51,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:57:51,727 INFO L225 Difference]: With dead ends: 9401 [2024-11-28 03:57:51,731 INFO L226 Difference]: Without dead ends: 8465 [2024-11-28 03:57:51,738 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 140 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=250, Invalid=506, Unknown=0, NotChecked=0, Total=756 [2024-11-28 03:57:51,739 INFO L435 NwaCegarLoop]: 453 mSDtfsCounter, 2355 mSDsluCounter, 2091 mSDsCounter, 0 mSdLazyCounter, 1341 mSolverCounterSat, 237 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2355 SdHoareTripleChecker+Valid, 2544 SdHoareTripleChecker+Invalid, 1578 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 237 IncrementalHoareTripleChecker+Valid, 1341 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2024-11-28 03:57:51,739 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2355 Valid, 2544 Invalid, 1578 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [237 Valid, 1341 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2024-11-28 03:57:51,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8465 states. [2024-11-28 03:57:52,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8465 to 3370. [2024-11-28 03:57:52,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3370 states, 2923 states have (on average 1.627437564146425) internal successors, (4757), 2927 states have internal predecessors, (4757), 427 states have call successors, (427), 19 states have call predecessors, (427), 19 states have return successors, (427), 423 states have call predecessors, (427), 427 states have call successors, (427) [2024-11-28 03:57:52,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3370 states to 3370 states and 5611 transitions. [2024-11-28 03:57:52,360 INFO L78 Accepts]: Start accepts. Automaton has 3370 states and 5611 transitions. Word has length 287 [2024-11-28 03:57:52,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:57:52,366 INFO L471 AbstractCegarLoop]: Abstraction has 3370 states and 5611 transitions. [2024-11-28 03:57:52,367 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 6.25) internal successors, (75), 12 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-11-28 03:57:52,367 INFO L276 IsEmpty]: Start isEmpty. Operand 3370 states and 5611 transitions. [2024-11-28 03:57:52,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-28 03:57:52,375 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:57:52,375 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:57:52,375 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-28 03:57:52,375 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:57:52,376 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:57:52,376 INFO L85 PathProgramCache]: Analyzing trace with hash 797413258, now seen corresponding path program 1 times [2024-11-28 03:57:52,376 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:57:52,376 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1606246145] [2024-11-28 03:57:52,376 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:57:52,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:57:52,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:57:55,520 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 03:57:55,521 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:57:55,521 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1606246145] [2024-11-28 03:57:55,521 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1606246145] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:57:55,521 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:57:55,521 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2024-11-28 03:57:55,521 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1681849995] [2024-11-28 03:57:55,521 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:57:55,522 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-28 03:57:55,522 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:57:55,523 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-28 03:57:55,523 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2024-11-28 03:57:55,523 INFO L87 Difference]: Start difference. First operand 3370 states and 5611 transitions. Second operand has 11 states, 11 states have (on average 6.818181818181818) internal successors, (75), 11 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-11-28 03:58:00,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:58:00,650 INFO L93 Difference]: Finished difference Result 10077 states and 16896 transitions. [2024-11-28 03:58:00,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-28 03:58:00,651 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 6.818181818181818) internal successors, (75), 11 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 287 [2024-11-28 03:58:00,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:58:00,690 INFO L225 Difference]: With dead ends: 10077 [2024-11-28 03:58:00,691 INFO L226 Difference]: Without dead ends: 7629 [2024-11-28 03:58:00,701 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 106 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=195, Invalid=405, Unknown=0, NotChecked=0, Total=600 [2024-11-28 03:58:00,702 INFO L435 NwaCegarLoop]: 528 mSDtfsCounter, 2521 mSDsluCounter, 1829 mSDsCounter, 0 mSdLazyCounter, 1323 mSolverCounterSat, 246 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2521 SdHoareTripleChecker+Valid, 2357 SdHoareTripleChecker+Invalid, 1569 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 246 IncrementalHoareTripleChecker+Valid, 1323 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2024-11-28 03:58:00,703 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2521 Valid, 2357 Invalid, 1569 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [246 Valid, 1323 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2024-11-28 03:58:00,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7629 states. [2024-11-28 03:58:01,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7629 to 3310. [2024-11-28 03:58:01,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3310 states, 2863 states have (on average 1.6252183024799163) internal successors, (4653), 2867 states have internal predecessors, (4653), 427 states have call successors, (427), 19 states have call predecessors, (427), 19 states have return successors, (427), 423 states have call predecessors, (427), 427 states have call successors, (427) [2024-11-28 03:58:01,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 3310 states and 5507 transitions. [2024-11-28 03:58:01,235 INFO L78 Accepts]: Start accepts. Automaton has 3310 states and 5507 transitions. Word has length 287 [2024-11-28 03:58:01,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:58:01,236 INFO L471 AbstractCegarLoop]: Abstraction has 3310 states and 5507 transitions. [2024-11-28 03:58:01,240 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 6.818181818181818) internal successors, (75), 11 states have internal predecessors, (75), 3 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-11-28 03:58:01,240 INFO L276 IsEmpty]: Start isEmpty. Operand 3310 states and 5507 transitions. [2024-11-28 03:58:01,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-28 03:58:01,253 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:58:01,253 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:58:01,254 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-28 03:58:01,254 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:58:01,254 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:58:01,254 INFO L85 PathProgramCache]: Analyzing trace with hash -623144624, now seen corresponding path program 1 times [2024-11-28 03:58:01,254 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:58:01,255 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [644799536] [2024-11-28 03:58:01,255 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:58:01,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:58:01,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:58:01,771 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 03:58:01,771 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:58:01,771 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [644799536] [2024-11-28 03:58:01,772 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [644799536] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:58:01,772 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:58:01,772 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 03:58:01,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [119984432] [2024-11-28 03:58:01,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:58:01,772 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 03:58:01,773 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:58:01,773 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 03:58:01,773 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:58:01,773 INFO L87 Difference]: Start difference. First operand 3310 states and 5507 transitions. Second operand has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:58:02,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:58:02,316 INFO L93 Difference]: Finished difference Result 7094 states and 11811 transitions. [2024-11-28 03:58:02,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 03:58:02,319 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 287 [2024-11-28 03:58:02,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:58:02,335 INFO L225 Difference]: With dead ends: 7094 [2024-11-28 03:58:02,335 INFO L226 Difference]: Without dead ends: 4053 [2024-11-28 03:58:02,342 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:58:02,343 INFO L435 NwaCegarLoop]: 250 mSDtfsCounter, 170 mSDsluCounter, 487 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 131 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 170 SdHoareTripleChecker+Valid, 737 SdHoareTripleChecker+Invalid, 146 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 131 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-28 03:58:02,343 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [170 Valid, 737 Invalid, 146 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [131 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-28 03:58:02,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4053 states. [2024-11-28 03:58:02,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4053 to 3227. [2024-11-28 03:58:02,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3227 states, 2780 states have (on average 1.6201438848920864) internal successors, (4504), 2784 states have internal predecessors, (4504), 427 states have call successors, (427), 19 states have call predecessors, (427), 19 states have return successors, (427), 423 states have call predecessors, (427), 427 states have call successors, (427) [2024-11-28 03:58:02,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3227 states to 3227 states and 5358 transitions. [2024-11-28 03:58:02,715 INFO L78 Accepts]: Start accepts. Automaton has 3227 states and 5358 transitions. Word has length 287 [2024-11-28 03:58:02,716 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:58:02,716 INFO L471 AbstractCegarLoop]: Abstraction has 3227 states and 5358 transitions. [2024-11-28 03:58:02,717 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:58:02,718 INFO L276 IsEmpty]: Start isEmpty. Operand 3227 states and 5358 transitions. [2024-11-28 03:58:02,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-28 03:58:02,722 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:58:02,723 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:58:02,723 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-11-28 03:58:02,723 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:58:02,723 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:58:02,724 INFO L85 PathProgramCache]: Analyzing trace with hash -1228857200, now seen corresponding path program 1 times [2024-11-28 03:58:02,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:58:02,724 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [608401007] [2024-11-28 03:58:02,724 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:58:02,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:58:04,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:58:04,312 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 3 proven. 123 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-28 03:58:04,312 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:58:04,313 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [608401007] [2024-11-28 03:58:04,313 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [608401007] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:58:04,313 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [33482702] [2024-11-28 03:58:04,313 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:58:04,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:58:04,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:58:04,315 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:58:04,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-28 03:58:04,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:58:04,653 INFO L256 TraceCheckSpWp]: Trace formula consists of 722 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-28 03:58:04,669 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:58:06,475 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1882 proven. 96 refuted. 0 times theorem prover too weak. 1634 trivial. 0 not checked. [2024-11-28 03:58:06,475 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:58:07,439 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 30 proven. 96 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-28 03:58:07,440 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [33482702] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 03:58:07,440 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 03:58:07,440 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 7, 6] total 15 [2024-11-28 03:58:07,441 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1922478596] [2024-11-28 03:58:07,441 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 03:58:07,442 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-11-28 03:58:07,443 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:58:07,444 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-11-28 03:58:07,444 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=160, Unknown=0, NotChecked=0, Total=210 [2024-11-28 03:58:07,444 INFO L87 Difference]: Start difference. First operand 3227 states and 5358 transitions. Second operand has 15 states, 15 states have (on average 11.066666666666666) internal successors, (166), 15 states have internal predecessors, (166), 7 states have call successors, (127), 4 states have call predecessors, (127), 7 states have return successors, (128), 7 states have call predecessors, (128), 7 states have call successors, (128) [2024-11-28 03:58:09,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:58:09,381 INFO L93 Difference]: Finished difference Result 5576 states and 9013 transitions. [2024-11-28 03:58:09,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-28 03:58:09,382 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 11.066666666666666) internal successors, (166), 15 states have internal predecessors, (166), 7 states have call successors, (127), 4 states have call predecessors, (127), 7 states have return successors, (128), 7 states have call predecessors, (128), 7 states have call successors, (128) Word has length 287 [2024-11-28 03:58:09,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:58:09,400 INFO L225 Difference]: With dead ends: 5576 [2024-11-28 03:58:09,400 INFO L226 Difference]: Without dead ends: 2512 [2024-11-28 03:58:09,409 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 609 GetRequests, 568 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 485 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=439, Invalid=1367, Unknown=0, NotChecked=0, Total=1806 [2024-11-28 03:58:09,409 INFO L435 NwaCegarLoop]: 171 mSDtfsCounter, 1478 mSDsluCounter, 720 mSDsCounter, 0 mSdLazyCounter, 619 mSolverCounterSat, 538 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1478 SdHoareTripleChecker+Valid, 891 SdHoareTripleChecker+Invalid, 1157 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 538 IncrementalHoareTripleChecker+Valid, 619 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:58:09,410 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1478 Valid, 891 Invalid, 1157 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [538 Valid, 619 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2024-11-28 03:58:09,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2512 states. [2024-11-28 03:58:09,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2512 to 978. [2024-11-28 03:58:09,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 978 states, 739 states have (on average 1.4776725304465494) internal successors, (1092), 739 states have internal predecessors, (1092), 215 states have call successors, (215), 23 states have call predecessors, (215), 23 states have return successors, (215), 215 states have call predecessors, (215), 215 states have call successors, (215) [2024-11-28 03:58:09,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 978 states and 1522 transitions. [2024-11-28 03:58:09,778 INFO L78 Accepts]: Start accepts. Automaton has 978 states and 1522 transitions. Word has length 287 [2024-11-28 03:58:09,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:58:09,779 INFO L471 AbstractCegarLoop]: Abstraction has 978 states and 1522 transitions. [2024-11-28 03:58:09,780 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 11.066666666666666) internal successors, (166), 15 states have internal predecessors, (166), 7 states have call successors, (127), 4 states have call predecessors, (127), 7 states have return successors, (128), 7 states have call predecessors, (128), 7 states have call successors, (128) [2024-11-28 03:58:09,780 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1522 transitions. [2024-11-28 03:58:09,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-28 03:58:09,783 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:58:09,784 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:58:09,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-28 03:58:09,988 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2024-11-28 03:58:09,988 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:58:09,990 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:58:09,990 INFO L85 PathProgramCache]: Analyzing trace with hash 71077841, now seen corresponding path program 1 times [2024-11-28 03:58:09,991 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:58:09,991 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1137645032] [2024-11-28 03:58:09,991 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:58:09,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:58:10,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:58:10,385 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 03:58:10,386 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:58:10,386 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1137645032] [2024-11-28 03:58:10,386 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1137645032] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:58:10,386 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:58:10,386 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:58:10,386 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [197754961] [2024-11-28 03:58:10,386 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:58:10,387 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:58:10,387 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:58:10,387 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:58:10,387 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:58:10,387 INFO L87 Difference]: Start difference. First operand 978 states and 1522 transitions. Second operand has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:58:10,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:58:10,659 INFO L93 Difference]: Finished difference Result 1686 states and 2641 transitions. [2024-11-28 03:58:10,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:58:10,659 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 291 [2024-11-28 03:58:10,660 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:58:10,669 INFO L225 Difference]: With dead ends: 1686 [2024-11-28 03:58:10,669 INFO L226 Difference]: Without dead ends: 1304 [2024-11-28 03:58:10,671 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:58:10,672 INFO L435 NwaCegarLoop]: 328 mSDtfsCounter, 147 mSDsluCounter, 217 mSDsCounter, 0 mSdLazyCounter, 45 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 147 SdHoareTripleChecker+Valid, 545 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 45 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:58:10,672 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [147 Valid, 545 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 45 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 03:58:10,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1304 states. [2024-11-28 03:58:10,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1304 to 1302. [2024-11-28 03:58:10,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1302 states, 969 states have (on average 1.4613003095975232) internal successors, (1416), 969 states have internal predecessors, (1416), 301 states have call successors, (301), 31 states have call predecessors, (301), 31 states have return successors, (301), 301 states have call predecessors, (301), 301 states have call successors, (301) [2024-11-28 03:58:10,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 1302 states and 2018 transitions. [2024-11-28 03:58:10,983 INFO L78 Accepts]: Start accepts. Automaton has 1302 states and 2018 transitions. Word has length 291 [2024-11-28 03:58:10,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:58:10,985 INFO L471 AbstractCegarLoop]: Abstraction has 1302 states and 2018 transitions. [2024-11-28 03:58:10,985 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:58:10,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2018 transitions. [2024-11-28 03:58:10,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-28 03:58:10,988 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:58:10,988 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:58:10,988 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-11-28 03:58:10,989 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:58:10,989 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:58:10,989 INFO L85 PathProgramCache]: Analyzing trace with hash 1998726633, now seen corresponding path program 1 times [2024-11-28 03:58:10,990 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:58:10,990 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [419464628] [2024-11-28 03:58:10,990 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:58:10,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:58:11,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:58:11,291 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 03:58:11,292 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:58:11,292 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [419464628] [2024-11-28 03:58:11,292 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [419464628] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:58:11,292 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:58:11,292 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:58:11,292 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1126324394] [2024-11-28 03:58:11,293 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:58:11,293 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:58:11,294 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:58:11,295 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:58:11,296 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:58:11,296 INFO L87 Difference]: Start difference. First operand 1302 states and 2018 transitions. Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:58:11,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:58:11,744 INFO L93 Difference]: Finished difference Result 3395 states and 5290 transitions. [2024-11-28 03:58:11,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:58:11,744 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 293 [2024-11-28 03:58:11,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:58:11,760 INFO L225 Difference]: With dead ends: 3395 [2024-11-28 03:58:11,760 INFO L226 Difference]: Without dead ends: 2338 [2024-11-28 03:58:11,764 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:58:11,765 INFO L435 NwaCegarLoop]: 424 mSDtfsCounter, 207 mSDsluCounter, 216 mSDsCounter, 0 mSdLazyCounter, 43 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 207 SdHoareTripleChecker+Valid, 640 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 43 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:58:11,766 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [207 Valid, 640 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 43 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 03:58:11,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2338 states. [2024-11-28 03:58:12,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2338 to 1680. [2024-11-28 03:58:12,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1680 states, 1347 states have (on average 1.5248700816629548) internal successors, (2054), 1347 states have internal predecessors, (2054), 301 states have call successors, (301), 31 states have call predecessors, (301), 31 states have return successors, (301), 301 states have call predecessors, (301), 301 states have call successors, (301) [2024-11-28 03:58:12,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 1680 states and 2656 transitions. [2024-11-28 03:58:12,068 INFO L78 Accepts]: Start accepts. Automaton has 1680 states and 2656 transitions. Word has length 293 [2024-11-28 03:58:12,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:58:12,069 INFO L471 AbstractCegarLoop]: Abstraction has 1680 states and 2656 transitions. [2024-11-28 03:58:12,070 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:58:12,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2656 transitions. [2024-11-28 03:58:12,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-28 03:58:12,073 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:58:12,073 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:58:12,074 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-11-28 03:58:12,074 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:58:12,074 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:58:12,074 INFO L85 PathProgramCache]: Analyzing trace with hash -1607366050, now seen corresponding path program 1 times [2024-11-28 03:58:12,075 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:58:12,075 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1821009234] [2024-11-28 03:58:12,075 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:58:12,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:58:12,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:58:12,279 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 03:58:12,279 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:58:12,279 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1821009234] [2024-11-28 03:58:12,279 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1821009234] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:58:12,279 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:58:12,279 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:58:12,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [484837365] [2024-11-28 03:58:12,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:58:12,280 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:58:12,280 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:58:12,280 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:58:12,280 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:58:12,280 INFO L87 Difference]: Start difference. First operand 1680 states and 2656 transitions. Second operand has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:58:12,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:58:12,753 INFO L93 Difference]: Finished difference Result 3682 states and 5774 transitions. [2024-11-28 03:58:12,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:58:12,754 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 294 [2024-11-28 03:58:12,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:58:12,767 INFO L225 Difference]: With dead ends: 3682 [2024-11-28 03:58:12,768 INFO L226 Difference]: Without dead ends: 2514 [2024-11-28 03:58:12,772 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:58:12,773 INFO L435 NwaCegarLoop]: 254 mSDtfsCounter, 198 mSDsluCounter, 214 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 198 SdHoareTripleChecker+Valid, 468 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:58:12,774 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [198 Valid, 468 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 03:58:12,777 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2514 states. [2024-11-28 03:58:13,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2514 to 1856. [2024-11-28 03:58:13,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1856 states, 1523 states have (on average 1.5443204202232437) internal successors, (2352), 1523 states have internal predecessors, (2352), 301 states have call successors, (301), 31 states have call predecessors, (301), 31 states have return successors, (301), 301 states have call predecessors, (301), 301 states have call successors, (301) [2024-11-28 03:58:13,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 1856 states and 2954 transitions. [2024-11-28 03:58:13,141 INFO L78 Accepts]: Start accepts. Automaton has 1856 states and 2954 transitions. Word has length 294 [2024-11-28 03:58:13,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:58:13,142 INFO L471 AbstractCegarLoop]: Abstraction has 1856 states and 2954 transitions. [2024-11-28 03:58:13,142 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:58:13,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 2954 transitions. [2024-11-28 03:58:13,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-28 03:58:13,145 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:58:13,146 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:58:13,146 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-11-28 03:58:13,146 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:58:13,147 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:58:13,147 INFO L85 PathProgramCache]: Analyzing trace with hash 131702073, now seen corresponding path program 1 times [2024-11-28 03:58:13,147 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:58:13,147 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [237658482] [2024-11-28 03:58:13,147 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:58:13,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:58:13,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:58:13,949 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 03:58:13,950 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:58:13,950 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [237658482] [2024-11-28 03:58:13,950 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [237658482] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:58:13,950 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:58:13,950 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 03:58:13,951 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077750667] [2024-11-28 03:58:13,951 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:58:13,952 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 03:58:13,952 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:58:13,953 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 03:58:13,953 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:58:13,953 INFO L87 Difference]: Start difference. First operand 1856 states and 2954 transitions. Second operand has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:58:14,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:58:14,264 INFO L93 Difference]: Finished difference Result 3488 states and 5569 transitions. [2024-11-28 03:58:14,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 03:58:14,265 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 294 [2024-11-28 03:58:14,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:58:14,276 INFO L225 Difference]: With dead ends: 3488 [2024-11-28 03:58:14,276 INFO L226 Difference]: Without dead ends: 1856 [2024-11-28 03:58:14,280 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:58:14,281 INFO L435 NwaCegarLoop]: 236 mSDtfsCounter, 94 mSDsluCounter, 360 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 94 SdHoareTripleChecker+Valid, 596 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 03:58:14,281 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [94 Valid, 596 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 03:58:14,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1856 states. [2024-11-28 03:58:14,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1856 to 1856. [2024-11-28 03:58:14,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1856 states, 1523 states have (on average 1.5246224556795798) internal successors, (2322), 1523 states have internal predecessors, (2322), 301 states have call successors, (301), 31 states have call predecessors, (301), 31 states have return successors, (301), 301 states have call predecessors, (301), 301 states have call successors, (301) [2024-11-28 03:58:14,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 1856 states and 2924 transitions. [2024-11-28 03:58:14,609 INFO L78 Accepts]: Start accepts. Automaton has 1856 states and 2924 transitions. Word has length 294 [2024-11-28 03:58:14,610 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:58:14,610 INFO L471 AbstractCegarLoop]: Abstraction has 1856 states and 2924 transitions. [2024-11-28 03:58:14,610 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:58:14,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 2924 transitions. [2024-11-28 03:58:14,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-28 03:58:14,613 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:58:14,613 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:58:14,614 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-11-28 03:58:14,614 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:58:14,614 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:58:14,614 INFO L85 PathProgramCache]: Analyzing trace with hash 1831770207, now seen corresponding path program 1 times [2024-11-28 03:58:14,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:58:14,615 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1128586644] [2024-11-28 03:58:14,615 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:58:14,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:58:14,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:58:15,440 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 03:58:15,441 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:58:15,441 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1128586644] [2024-11-28 03:58:15,441 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1128586644] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:58:15,441 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:58:15,441 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 03:58:15,441 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [507475370] [2024-11-28 03:58:15,441 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:58:15,442 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 03:58:15,442 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:58:15,442 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 03:58:15,442 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:58:15,443 INFO L87 Difference]: Start difference. First operand 1856 states and 2924 transitions. Second operand has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:58:15,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:58:15,855 INFO L93 Difference]: Finished difference Result 4233 states and 6754 transitions. [2024-11-28 03:58:15,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 03:58:15,856 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 295 [2024-11-28 03:58:15,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:58:15,869 INFO L225 Difference]: With dead ends: 4233 [2024-11-28 03:58:15,870 INFO L226 Difference]: Without dead ends: 3428 [2024-11-28 03:58:15,873 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:58:15,873 INFO L435 NwaCegarLoop]: 296 mSDtfsCounter, 179 mSDsluCounter, 435 mSDsCounter, 0 mSdLazyCounter, 81 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 179 SdHoareTripleChecker+Valid, 731 SdHoareTripleChecker+Invalid, 87 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 81 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-28 03:58:15,874 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [179 Valid, 731 Invalid, 87 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 81 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-28 03:58:15,877 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3428 states. [2024-11-28 03:58:16,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3428 to 2309. [2024-11-28 03:58:16,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2309 states, 1976 states have (on average 1.5541497975708503) internal successors, (3071), 1976 states have internal predecessors, (3071), 301 states have call successors, (301), 31 states have call predecessors, (301), 31 states have return successors, (301), 301 states have call predecessors, (301), 301 states have call successors, (301) [2024-11-28 03:58:16,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 2309 states and 3673 transitions. [2024-11-28 03:58:16,305 INFO L78 Accepts]: Start accepts. Automaton has 2309 states and 3673 transitions. Word has length 295 [2024-11-28 03:58:16,306 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:58:16,307 INFO L471 AbstractCegarLoop]: Abstraction has 2309 states and 3673 transitions. [2024-11-28 03:58:16,307 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:58:16,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 3673 transitions. [2024-11-28 03:58:16,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-28 03:58:16,310 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:58:16,311 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:58:16,311 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-11-28 03:58:16,311 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:58:16,312 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:58:16,312 INFO L85 PathProgramCache]: Analyzing trace with hash -2040495263, now seen corresponding path program 1 times [2024-11-28 03:58:16,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:58:16,312 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [289108282] [2024-11-28 03:58:16,312 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:58:16,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:58:16,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:58:18,389 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 03:58:18,389 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:58:18,389 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [289108282] [2024-11-28 03:58:18,389 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [289108282] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:58:18,389 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:58:18,390 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-28 03:58:18,390 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [714258818] [2024-11-28 03:58:18,390 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:58:18,390 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-28 03:58:18,390 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:58:18,391 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-28 03:58:18,391 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2024-11-28 03:58:18,391 INFO L87 Difference]: Start difference. First operand 2309 states and 3673 transitions. Second operand has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 6 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:58:20,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:58:20,885 INFO L93 Difference]: Finished difference Result 7375 states and 11577 transitions. [2024-11-28 03:58:20,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-28 03:58:20,886 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 6 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 295 [2024-11-28 03:58:20,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:58:20,917 INFO L225 Difference]: With dead ends: 7375 [2024-11-28 03:58:20,917 INFO L226 Difference]: Without dead ends: 5536 [2024-11-28 03:58:20,925 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=31, Unknown=0, NotChecked=0, Total=56 [2024-11-28 03:58:20,926 INFO L435 NwaCegarLoop]: 677 mSDtfsCounter, 753 mSDsluCounter, 641 mSDsCounter, 0 mSdLazyCounter, 621 mSolverCounterSat, 92 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 753 SdHoareTripleChecker+Valid, 1318 SdHoareTripleChecker+Invalid, 713 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 92 IncrementalHoareTripleChecker+Valid, 621 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2024-11-28 03:58:20,926 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [753 Valid, 1318 Invalid, 713 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [92 Valid, 621 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2024-11-28 03:58:20,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5536 states. [2024-11-28 03:58:21,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5536 to 4193. [2024-11-28 03:58:21,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4193 states, 3576 states have (on average 1.5405480984340045) internal successors, (5509), 3576 states have internal predecessors, (5509), 559 states have call successors, (559), 57 states have call predecessors, (559), 57 states have return successors, (559), 559 states have call predecessors, (559), 559 states have call successors, (559) [2024-11-28 03:58:21,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4193 states to 4193 states and 6627 transitions. [2024-11-28 03:58:21,626 INFO L78 Accepts]: Start accepts. Automaton has 4193 states and 6627 transitions. Word has length 295 [2024-11-28 03:58:21,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:58:21,627 INFO L471 AbstractCegarLoop]: Abstraction has 4193 states and 6627 transitions. [2024-11-28 03:58:21,627 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 6 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:58:21,627 INFO L276 IsEmpty]: Start isEmpty. Operand 4193 states and 6627 transitions. [2024-11-28 03:58:21,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-28 03:58:21,631 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:58:21,632 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:58:21,632 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-11-28 03:58:21,632 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:58:21,633 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:58:21,633 INFO L85 PathProgramCache]: Analyzing trace with hash 260327327, now seen corresponding path program 1 times [2024-11-28 03:58:21,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:58:21,633 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1361541560] [2024-11-28 03:58:21,634 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:58:21,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:58:22,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:58:22,796 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 9 proven. 117 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-28 03:58:22,797 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:58:22,797 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1361541560] [2024-11-28 03:58:22,797 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1361541560] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:58:22,797 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [634510982] [2024-11-28 03:58:22,797 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:58:22,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:58:22,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:58:22,800 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:58:22,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-28 03:58:23,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:58:23,234 INFO L256 TraceCheckSpWp]: Trace formula consists of 744 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-28 03:58:23,248 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:58:24,057 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 516 proven. 117 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2024-11-28 03:58:24,057 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:58:24,793 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 9 proven. 117 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-28 03:58:24,794 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [634510982] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 03:58:24,794 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 03:58:24,794 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2024-11-28 03:58:24,794 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [277049492] [2024-11-28 03:58:24,794 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 03:58:24,796 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-28 03:58:24,796 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:58:24,797 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-28 03:58:24,797 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-28 03:58:24,798 INFO L87 Difference]: Start difference. First operand 4193 states and 6627 transitions. Second operand has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 7 states have internal predecessors, (92), 2 states have call successors, (82), 2 states have call predecessors, (82), 4 states have return successors, (83), 2 states have call predecessors, (83), 2 states have call successors, (83) [2024-11-28 03:58:25,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:58:25,875 INFO L93 Difference]: Finished difference Result 7549 states and 11817 transitions. [2024-11-28 03:58:25,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-28 03:58:25,876 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 7 states have internal predecessors, (92), 2 states have call successors, (82), 2 states have call predecessors, (82), 4 states have return successors, (83), 2 states have call predecessors, (83), 2 states have call successors, (83) Word has length 295 [2024-11-28 03:58:25,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:58:25,895 INFO L225 Difference]: With dead ends: 7549 [2024-11-28 03:58:25,895 INFO L226 Difference]: Without dead ends: 3526 [2024-11-28 03:58:25,904 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 597 GetRequests, 587 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-11-28 03:58:25,906 INFO L435 NwaCegarLoop]: 189 mSDtfsCounter, 231 mSDsluCounter, 292 mSDsCounter, 0 mSdLazyCounter, 248 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 233 SdHoareTripleChecker+Valid, 481 SdHoareTripleChecker+Invalid, 260 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 248 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-28 03:58:25,906 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [233 Valid, 481 Invalid, 260 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 248 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-28 03:58:25,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3526 states. [2024-11-28 03:58:26,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3526 to 3448. [2024-11-28 03:58:26,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3448 states, 2818 states have (on average 1.4982256919801278) internal successors, (4222), 2818 states have internal predecessors, (4222), 559 states have call successors, (559), 70 states have call predecessors, (559), 70 states have return successors, (559), 559 states have call predecessors, (559), 559 states have call successors, (559) [2024-11-28 03:58:26,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3448 states to 3448 states and 5340 transitions. [2024-11-28 03:58:26,595 INFO L78 Accepts]: Start accepts. Automaton has 3448 states and 5340 transitions. Word has length 295 [2024-11-28 03:58:26,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:58:26,596 INFO L471 AbstractCegarLoop]: Abstraction has 3448 states and 5340 transitions. [2024-11-28 03:58:26,596 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 7 states have internal predecessors, (92), 2 states have call successors, (82), 2 states have call predecessors, (82), 4 states have return successors, (83), 2 states have call predecessors, (83), 2 states have call successors, (83) [2024-11-28 03:58:26,597 INFO L276 IsEmpty]: Start isEmpty. Operand 3448 states and 5340 transitions. [2024-11-28 03:58:26,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-28 03:58:26,600 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:58:26,600 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:58:26,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-28 03:58:26,804 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2024-11-28 03:58:26,805 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:58:26,806 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:58:26,807 INFO L85 PathProgramCache]: Analyzing trace with hash -1006380001, now seen corresponding path program 1 times [2024-11-28 03:58:26,808 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:58:26,808 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1784016678] [2024-11-28 03:58:26,808 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:58:26,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:58:27,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:58:27,708 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 03:58:27,708 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:58:27,708 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1784016678] [2024-11-28 03:58:27,708 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1784016678] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:58:27,708 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:58:27,709 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 03:58:27,709 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [421069355] [2024-11-28 03:58:27,709 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:58:27,709 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 03:58:27,709 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:58:27,710 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 03:58:27,710 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 03:58:27,710 INFO L87 Difference]: Start difference. First operand 3448 states and 5340 transitions. Second operand has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:58:28,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:58:28,475 INFO L93 Difference]: Finished difference Result 9852 states and 15298 transitions. [2024-11-28 03:58:28,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 03:58:28,476 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 295 [2024-11-28 03:58:28,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:58:28,497 INFO L225 Difference]: With dead ends: 9852 [2024-11-28 03:58:28,498 INFO L226 Difference]: Without dead ends: 6632 [2024-11-28 03:58:28,508 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:58:28,508 INFO L435 NwaCegarLoop]: 305 mSDtfsCounter, 192 mSDsluCounter, 434 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 192 SdHoareTripleChecker+Valid, 739 SdHoareTripleChecker+Invalid, 112 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-28 03:58:28,509 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [192 Valid, 739 Invalid, 112 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 89 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-28 03:58:28,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6632 states. [2024-11-28 03:58:29,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6632 to 6238. [2024-11-28 03:58:29,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6238 states, 5500 states have (on average 1.5267272727272727) internal successors, (8397), 5512 states have internal predecessors, (8397), 631 states have call successors, (631), 106 states have call predecessors, (631), 106 states have return successors, (631), 619 states have call predecessors, (631), 631 states have call successors, (631) [2024-11-28 03:58:29,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6238 states to 6238 states and 9659 transitions. [2024-11-28 03:58:29,478 INFO L78 Accepts]: Start accepts. Automaton has 6238 states and 9659 transitions. Word has length 295 [2024-11-28 03:58:29,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:58:29,478 INFO L471 AbstractCegarLoop]: Abstraction has 6238 states and 9659 transitions. [2024-11-28 03:58:29,479 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:58:29,479 INFO L276 IsEmpty]: Start isEmpty. Operand 6238 states and 9659 transitions. [2024-11-28 03:58:29,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-28 03:58:29,484 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:58:29,485 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:58:29,485 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2024-11-28 03:58:29,485 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:58:29,486 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:58:29,486 INFO L85 PathProgramCache]: Analyzing trace with hash -583678175, now seen corresponding path program 1 times [2024-11-28 03:58:29,486 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:58:29,486 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [72928643] [2024-11-28 03:58:29,486 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:58:29,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:58:30,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:58:30,471 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 18 proven. 108 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-28 03:58:30,471 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:58:30,472 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [72928643] [2024-11-28 03:58:30,472 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [72928643] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:58:30,472 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1454471827] [2024-11-28 03:58:30,472 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:58:30,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:58:30,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:58:30,475 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:58:30,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-28 03:58:30,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:58:30,960 INFO L256 TraceCheckSpWp]: Trace formula consists of 745 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-28 03:58:30,973 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:58:31,825 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 918 proven. 108 refuted. 0 times theorem prover too weak. 2586 trivial. 0 not checked. [2024-11-28 03:58:31,825 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:58:32,342 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 18 proven. 108 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-28 03:58:32,343 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1454471827] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 03:58:32,343 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 03:58:32,343 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2024-11-28 03:58:32,343 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623705306] [2024-11-28 03:58:32,343 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 03:58:32,344 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-28 03:58:32,344 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:58:32,344 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-28 03:58:32,344 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-28 03:58:32,345 INFO L87 Difference]: Start difference. First operand 6238 states and 9659 transitions. Second operand has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 7 states have internal predecessors, (92), 2 states have call successors, (79), 2 states have call predecessors, (79), 4 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) [2024-11-28 03:58:33,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:58:33,196 INFO L93 Difference]: Finished difference Result 9072 states and 13987 transitions. [2024-11-28 03:58:33,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-28 03:58:33,197 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 7 states have internal predecessors, (92), 2 states have call successors, (79), 2 states have call predecessors, (79), 4 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) Word has length 295 [2024-11-28 03:58:33,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:58:33,207 INFO L225 Difference]: With dead ends: 9072 [2024-11-28 03:58:33,207 INFO L226 Difference]: Without dead ends: 3578 [2024-11-28 03:58:33,215 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 596 GetRequests, 587 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2024-11-28 03:58:33,215 INFO L435 NwaCegarLoop]: 189 mSDtfsCounter, 241 mSDsluCounter, 291 mSDsCounter, 0 mSdLazyCounter, 243 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 247 SdHoareTripleChecker+Valid, 480 SdHoareTripleChecker+Invalid, 262 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 243 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-28 03:58:33,216 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [247 Valid, 480 Invalid, 262 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 243 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-28 03:58:33,218 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3578 states. [2024-11-28 03:58:33,865 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3578 to 3500. [2024-11-28 03:58:33,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3500 states, 2857 states have (on average 1.4861743087154358) internal successors, (4246), 2857 states have internal predecessors, (4246), 559 states have call successors, (559), 83 states have call predecessors, (559), 83 states have return successors, (559), 559 states have call predecessors, (559), 559 states have call successors, (559) [2024-11-28 03:58:33,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3500 states to 3500 states and 5364 transitions. [2024-11-28 03:58:33,888 INFO L78 Accepts]: Start accepts. Automaton has 3500 states and 5364 transitions. Word has length 295 [2024-11-28 03:58:33,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:58:33,889 INFO L471 AbstractCegarLoop]: Abstraction has 3500 states and 5364 transitions. [2024-11-28 03:58:33,889 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.142857142857142) internal successors, (92), 7 states have internal predecessors, (92), 2 states have call successors, (79), 2 states have call predecessors, (79), 4 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) [2024-11-28 03:58:33,889 INFO L276 IsEmpty]: Start isEmpty. Operand 3500 states and 5364 transitions. [2024-11-28 03:58:33,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-28 03:58:33,892 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:58:33,893 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:58:33,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-28 03:58:34,094 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:58:34,094 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:58:34,095 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:58:34,095 INFO L85 PathProgramCache]: Analyzing trace with hash -2035739299, now seen corresponding path program 1 times [2024-11-28 03:58:34,095 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:58:34,095 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [277861006] [2024-11-28 03:58:34,095 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:58:34,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:58:35,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:58:36,918 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 30 proven. 96 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-28 03:58:36,918 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:58:36,918 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [277861006] [2024-11-28 03:58:36,918 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [277861006] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:58:36,919 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1145913567] [2024-11-28 03:58:36,919 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:58:36,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:58:36,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:58:36,922 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:58:36,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-28 03:58:37,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:58:37,514 INFO L256 TraceCheckSpWp]: Trace formula consists of 743 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-28 03:58:37,526 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:58:41,615 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1922 proven. 255 refuted. 0 times theorem prover too weak. 1435 trivial. 0 not checked. [2024-11-28 03:58:41,615 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:58:45,813 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1145913567] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:58:45,813 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 03:58:45,814 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 13] total 22 [2024-11-28 03:58:45,814 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [325630660] [2024-11-28 03:58:45,814 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 03:58:45,815 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2024-11-28 03:58:45,815 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:58:45,817 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2024-11-28 03:58:45,817 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=186, Invalid=744, Unknown=0, NotChecked=0, Total=930 [2024-11-28 03:58:45,818 INFO L87 Difference]: Start difference. First operand 3500 states and 5364 transitions. Second operand has 22 states, 21 states have (on average 7.0476190476190474) internal successors, (148), 21 states have internal predecessors, (148), 7 states have call successors, (86), 5 states have call predecessors, (86), 8 states have return successors, (86), 6 states have call predecessors, (86), 7 states have call successors, (86) [2024-11-28 03:58:53,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:58:53,677 INFO L93 Difference]: Finished difference Result 16261 states and 24773 transitions. [2024-11-28 03:58:53,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2024-11-28 03:58:53,679 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 21 states have (on average 7.0476190476190474) internal successors, (148), 21 states have internal predecessors, (148), 7 states have call successors, (86), 5 states have call predecessors, (86), 8 states have return successors, (86), 6 states have call predecessors, (86), 7 states have call successors, (86) Word has length 295 [2024-11-28 03:58:53,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:58:53,705 INFO L225 Difference]: With dead ends: 16261 [2024-11-28 03:58:53,705 INFO L226 Difference]: Without dead ends: 12865 [2024-11-28 03:58:53,714 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 597 GetRequests, 522 SyntacticMatches, 1 SemanticMatches, 74 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1504 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=1415, Invalid=4285, Unknown=0, NotChecked=0, Total=5700 [2024-11-28 03:58:53,715 INFO L435 NwaCegarLoop]: 350 mSDtfsCounter, 1199 mSDsluCounter, 2892 mSDsCounter, 0 mSdLazyCounter, 2430 mSolverCounterSat, 394 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1209 SdHoareTripleChecker+Valid, 3242 SdHoareTripleChecker+Invalid, 2824 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 394 IncrementalHoareTripleChecker+Valid, 2430 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2024-11-28 03:58:53,715 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1209 Valid, 3242 Invalid, 2824 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [394 Valid, 2430 Invalid, 0 Unknown, 0 Unchecked, 3.5s Time] [2024-11-28 03:58:53,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12865 states. [2024-11-28 03:58:55,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12865 to 7237. [2024-11-28 03:58:55,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7237 states, 6212 states have (on average 1.5017707662588538) internal successors, (9329), 6224 states have internal predecessors, (9329), 851 states have call successors, (851), 173 states have call predecessors, (851), 173 states have return successors, (851), 839 states have call predecessors, (851), 851 states have call successors, (851) [2024-11-28 03:58:55,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7237 states to 7237 states and 11031 transitions. [2024-11-28 03:58:55,138 INFO L78 Accepts]: Start accepts. Automaton has 7237 states and 11031 transitions. Word has length 295 [2024-11-28 03:58:55,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:58:55,139 INFO L471 AbstractCegarLoop]: Abstraction has 7237 states and 11031 transitions. [2024-11-28 03:58:55,139 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 21 states have (on average 7.0476190476190474) internal successors, (148), 21 states have internal predecessors, (148), 7 states have call successors, (86), 5 states have call predecessors, (86), 8 states have return successors, (86), 6 states have call predecessors, (86), 7 states have call successors, (86) [2024-11-28 03:58:55,139 INFO L276 IsEmpty]: Start isEmpty. Operand 7237 states and 11031 transitions. [2024-11-28 03:58:55,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-28 03:58:55,144 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:58:55,144 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:58:55,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-28 03:58:55,344 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:58:55,345 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:58:55,346 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:58:55,346 INFO L85 PathProgramCache]: Analyzing trace with hash -2051258017, now seen corresponding path program 1 times [2024-11-28 03:58:55,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:58:55,346 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1102131422] [2024-11-28 03:58:55,346 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:58:55,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:58:57,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-28 03:58:57,029 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2014008554] [2024-11-28 03:58:57,029 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:58:57,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:58:57,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:58:57,033 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:58:57,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-28 03:58:57,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:58:57,701 INFO L256 TraceCheckSpWp]: Trace formula consists of 743 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-28 03:58:57,709 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:58:59,158 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1376 proven. 186 refuted. 0 times theorem prover too weak. 2050 trivial. 0 not checked. [2024-11-28 03:58:59,158 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:58:59,700 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:58:59,700 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1102131422] [2024-11-28 03:58:59,701 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-28 03:58:59,702 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2014008554] [2024-11-28 03:58:59,702 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2014008554] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:58:59,702 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2024-11-28 03:58:59,702 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2024-11-28 03:58:59,702 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1635668162] [2024-11-28 03:58:59,702 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2024-11-28 03:58:59,703 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-28 03:58:59,703 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:58:59,704 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-28 03:58:59,704 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2024-11-28 03:58:59,705 INFO L87 Difference]: Start difference. First operand 7237 states and 11031 transitions. Second operand has 11 states, 11 states have (on average 8.363636363636363) internal successors, (92), 9 states have internal predecessors, (92), 3 states have call successors, (43), 3 states have call predecessors, (43), 4 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-11-28 03:59:01,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:59:01,393 INFO L93 Difference]: Finished difference Result 8445 states and 12813 transitions. [2024-11-28 03:59:01,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-28 03:59:01,394 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 8.363636363636363) internal successors, (92), 9 states have internal predecessors, (92), 3 states have call successors, (43), 3 states have call predecessors, (43), 4 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 295 [2024-11-28 03:59:01,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:59:01,412 INFO L225 Difference]: With dead ends: 8445 [2024-11-28 03:59:01,412 INFO L226 Difference]: Without dead ends: 6943 [2024-11-28 03:59:01,418 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 357 GetRequests, 335 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=143, Invalid=409, Unknown=0, NotChecked=0, Total=552 [2024-11-28 03:59:01,419 INFO L435 NwaCegarLoop]: 185 mSDtfsCounter, 234 mSDsluCounter, 1101 mSDsCounter, 0 mSdLazyCounter, 404 mSolverCounterSat, 140 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 234 SdHoareTripleChecker+Valid, 1286 SdHoareTripleChecker+Invalid, 544 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 140 IncrementalHoareTripleChecker+Valid, 404 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-28 03:59:01,420 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [234 Valid, 1286 Invalid, 544 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [140 Valid, 404 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-28 03:59:01,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6943 states. [2024-11-28 03:59:02,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6943 to 6815. [2024-11-28 03:59:02,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6815 states, 5790 states have (on average 1.4975820379965459) internal successors, (8671), 5802 states have internal predecessors, (8671), 851 states have call successors, (851), 173 states have call predecessors, (851), 173 states have return successors, (851), 839 states have call predecessors, (851), 851 states have call successors, (851) [2024-11-28 03:59:02,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6815 states to 6815 states and 10373 transitions. [2024-11-28 03:59:02,135 INFO L78 Accepts]: Start accepts. Automaton has 6815 states and 10373 transitions. Word has length 295 [2024-11-28 03:59:02,135 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:59:02,135 INFO L471 AbstractCegarLoop]: Abstraction has 6815 states and 10373 transitions. [2024-11-28 03:59:02,135 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 8.363636363636363) internal successors, (92), 9 states have internal predecessors, (92), 3 states have call successors, (43), 3 states have call predecessors, (43), 4 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-11-28 03:59:02,136 INFO L276 IsEmpty]: Start isEmpty. Operand 6815 states and 10373 transitions. [2024-11-28 03:59:02,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-28 03:59:02,138 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:59:02,138 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:59:02,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-28 03:59:02,339 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2024-11-28 03:59:02,341 INFO L396 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:59:02,341 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:59:02,342 INFO L85 PathProgramCache]: Analyzing trace with hash -1803111523, now seen corresponding path program 1 times [2024-11-28 03:59:02,342 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:59:02,342 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [276277515] [2024-11-28 03:59:02,342 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:59:02,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:59:02,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-28 03:59:02,952 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [500520432] [2024-11-28 03:59:02,953 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:59:02,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 03:59:02,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:59:02,955 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 03:59:02,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-28 03:59:03,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 03:59:03,617 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 03:59:03,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 03:59:04,208 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-28 03:59:04,208 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-11-28 03:59:04,209 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-28 03:59:04,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-11-28 03:59:04,411 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2024-11-28 03:59:04,414 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:59:04,700 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-28 03:59:04,706 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 03:59:04 BoogieIcfgContainer [2024-11-28 03:59:04,706 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-28 03:59:04,707 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-28 03:59:04,707 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-28 03:59:04,707 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-28 03:59:04,711 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:56:17" (3/4) ... [2024-11-28 03:59:04,713 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-28 03:59:04,714 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-28 03:59:04,716 INFO L158 Benchmark]: Toolchain (without parser) took 169719.85ms. Allocated memory was 117.4MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 92.0MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 179.3MB. Max. memory is 16.1GB. [2024-11-28 03:59:04,718 INFO L158 Benchmark]: CDTParser took 1.00ms. Allocated memory is still 117.4MB. Free memory is still 74.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 03:59:04,719 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1015.16ms. Allocated memory is still 117.4MB. Free memory was 91.8MB in the beginning and 67.6MB in the end (delta: 24.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-28 03:59:04,719 INFO L158 Benchmark]: Boogie Procedure Inliner took 106.59ms. Allocated memory is still 117.4MB. Free memory was 67.6MB in the beginning and 59.3MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-28 03:59:04,719 INFO L158 Benchmark]: Boogie Preprocessor took 167.08ms. Allocated memory is still 117.4MB. Free memory was 59.1MB in the beginning and 40.6MB in the end (delta: 18.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-28 03:59:04,719 INFO L158 Benchmark]: RCFGBuilder took 1571.42ms. Allocated memory is still 117.4MB. Free memory was 40.6MB in the beginning and 33.0MB in the end (delta: 7.5MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. [2024-11-28 03:59:04,720 INFO L158 Benchmark]: TraceAbstraction took 166843.56ms. Allocated memory was 117.4MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 32.4MB in the beginning and 1.3GB in the end (delta: -1.3GB). Peak memory consumption was 121.4MB. Max. memory is 16.1GB. [2024-11-28 03:59:04,723 INFO L158 Benchmark]: Witness Printer took 7.39ms. Allocated memory is still 1.5GB. Free memory was 1.3GB in the beginning and 1.3GB in the end (delta: 3.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 03:59:04,724 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.00ms. Allocated memory is still 117.4MB. Free memory is still 74.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1015.16ms. Allocated memory is still 117.4MB. Free memory was 91.8MB in the beginning and 67.6MB in the end (delta: 24.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 106.59ms. Allocated memory is still 117.4MB. Free memory was 67.6MB in the beginning and 59.3MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 167.08ms. Allocated memory is still 117.4MB. Free memory was 59.1MB in the beginning and 40.6MB in the end (delta: 18.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1571.42ms. Allocated memory is still 117.4MB. Free memory was 40.6MB in the beginning and 33.0MB in the end (delta: 7.5MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. * TraceAbstraction took 166843.56ms. Allocated memory was 117.4MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 32.4MB in the beginning and 1.3GB in the end (delta: -1.3GB). Peak memory consumption was 121.4MB. Max. memory is 16.1GB. * Witness Printer took 7.39ms. Allocated memory is still 1.5GB. Free memory was 1.3GB in the beginning and 1.3GB in the end (delta: 3.8MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 321, overapproximation of someBinaryFLOATComparisonOperation at line 201, overapproximation of someBinaryFLOATComparisonOperation at line 152, overapproximation of someBinaryFLOATComparisonOperation at line 311, overapproximation of someBinaryFLOATComparisonOperation at line 302, overapproximation of someBinaryFLOATComparisonOperation at line 220, overapproximation of someBinaryFLOATComparisonOperation at line 300, overapproximation of someBinaryFLOATComparisonOperation at line 151, overapproximation of someBinaryFLOATComparisonOperation at line 118, overapproximation of someBinaryFLOATComparisonOperation at line 93, overapproximation of someBinaryFLOATComparisonOperation at line 310, overapproximation of someBinaryFLOATComparisonOperation at line 313, overapproximation of someBinaryFLOATComparisonOperation at line 315, overapproximation of someBinaryFLOATComparisonOperation at line 317, overapproximation of someBinaryFLOATComparisonOperation at line 209, overapproximation of someBinaryFLOATComparisonOperation at line 369, overapproximation of someBinaryFLOATComparisonOperation at line 319, overapproximation of someBinaryFLOATComparisonOperation at line 258, overapproximation of someUnaryFLOAToperation at line 153, overapproximation of someBinaryArithmeticFLOAToperation at line 216, overapproximation of someBinaryArithmeticFLOAToperation at line 153. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 0; [L23] unsigned char var_1_6 = 0; [L24] unsigned char var_1_7 = 0; [L25] unsigned char var_1_8 = 0; [L26] unsigned char var_1_9 = 1; [L27] unsigned char var_1_10 = 1; [L28] signed long int var_1_11 = -100; [L29] signed long int var_1_12 = 1977712970; [L30] unsigned short int var_1_15 = 1000; [L31] float var_1_17 = 49.75; [L32] float var_1_18 = 256.2; [L33] float var_1_19 = 999999999.8; [L34] signed char var_1_20 = -4; [L35] signed char var_1_21 = 8; [L36] signed char var_1_22 = 32; [L37] float var_1_23 = 4.5; [L38] float var_1_24 = 32.5; [L39] float var_1_25 = 199.5; [L40] float var_1_26 = 0.0; [L41] float var_1_27 = 0.0; [L42] float var_1_28 = 128.8; [L43] signed char var_1_29 = 64; [L44] float var_1_30 = 128.5; [L45] float var_1_31 = 10.2; [L46] unsigned long int var_1_32 = 4; [L47] unsigned long int var_1_33 = 3502996739; [L48] unsigned long int var_1_34 = 5; [L49] signed char var_1_35 = -128; [L50] unsigned char var_1_36 = 5; [L51] unsigned char var_1_37 = 200; [L52] unsigned char var_1_38 = 0; [L53] unsigned char var_1_40 = 0; [L54] unsigned long int var_1_41 = 256; [L55] unsigned long int var_1_42 = 3342297017; [L56] unsigned long int var_1_44 = 0; [L57] unsigned long int var_1_45 = 2029022744; [L58] unsigned long int var_1_46 = 1820864555; [L59] unsigned long int var_1_47 = 1088921898; [L60] unsigned char var_1_48 = 64; [L61] unsigned char var_1_49 = 0; [L62] unsigned char var_1_50 = 0; [L63] unsigned char var_1_51 = 1; [L64] unsigned long int var_1_53 = 1; [L65] unsigned long int var_1_55 = 1; [L66] float var_1_56 = 64.6; [L67] unsigned char var_1_57 = 32; [L68] unsigned short int var_1_58 = 100; [L69] signed short int var_1_59 = 16; [L70] unsigned short int var_1_60 = 1000; [L71] unsigned char var_1_61 = 0; [L72] unsigned char var_1_62 = 0; [L73] unsigned char last_1_var_1_1 = 0; [L74] signed long int last_1_var_1_11 = -100; [L75] unsigned short int last_1_var_1_15 = 1000; [L76] signed char last_1_var_1_29 = 64; [L77] unsigned long int last_1_var_1_32 = 4; [L78] unsigned long int last_1_var_1_34 = 5; [L79] unsigned char last_1_var_1_38 = 0; [L80] unsigned long int last_1_var_1_41 = 256; [L81] unsigned long int last_1_var_1_44 = 0; [L82] unsigned char last_1_var_1_50 = 0; [L83] unsigned char last_1_var_1_51 = 1; [L84] unsigned char last_1_var_1_57 = 32; [L85] unsigned short int last_1_var_1_58 = 100; [L86] unsigned short int last_1_var_1_60 = 1000; [L87] unsigned char last_1_var_1_61 = 0; [L88] unsigned char last_1_var_1_62 = 0; VAL [isInitial=0, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L373] isInitial = 1 [L374] FCALL initially() [L376] CALL updateLastVariables() [L351] last_1_var_1_1 = var_1_1 [L352] last_1_var_1_11 = var_1_11 [L353] last_1_var_1_15 = var_1_15 [L354] last_1_var_1_29 = var_1_29 [L355] last_1_var_1_32 = var_1_32 [L356] last_1_var_1_34 = var_1_34 [L357] last_1_var_1_38 = var_1_38 [L358] last_1_var_1_41 = var_1_41 [L359] last_1_var_1_44 = var_1_44 [L360] last_1_var_1_50 = var_1_50 [L361] last_1_var_1_51 = var_1_51 [L362] last_1_var_1_57 = var_1_57 [L363] last_1_var_1_58 = var_1_58 [L364] last_1_var_1_60 = var_1_60 [L365] last_1_var_1_61 = var_1_61 [L366] last_1_var_1_62 = var_1_62 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L376] RET updateLastVariables() [L377] CALL updateVariables() [L281] var_1_6 = __VERIFIER_nondet_uchar() [L282] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_7=0, var_1_8=0, var_1_9=1] [L282] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_7=0, var_1_8=0, var_1_9=1] [L283] CALL assume_abort_if_not(var_1_6 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L283] RET assume_abort_if_not(var_1_6 <= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L284] var_1_7 = __VERIFIER_nondet_uchar() [L285] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_8=0, var_1_9=1] [L285] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_8=0, var_1_9=1] [L286] CALL assume_abort_if_not(var_1_7 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L286] RET assume_abort_if_not(var_1_7 <= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=0, var_1_9=1] [L287] var_1_8 = __VERIFIER_nondet_uchar() [L288] CALL assume_abort_if_not(var_1_8 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L288] RET assume_abort_if_not(var_1_8 >= 1) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L289] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L289] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L290] var_1_9 = __VERIFIER_nondet_uchar() [L291] CALL assume_abort_if_not(var_1_9 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L291] RET assume_abort_if_not(var_1_9 >= 1) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L292] CALL assume_abort_if_not(var_1_9 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L292] RET assume_abort_if_not(var_1_9 <= 1) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L293] var_1_10 = __VERIFIER_nondet_uchar() [L294] CALL assume_abort_if_not(var_1_10 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L294] RET assume_abort_if_not(var_1_10 >= 1) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L295] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L295] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=1977712970, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L296] var_1_12 = __VERIFIER_nondet_long() [L297] CALL assume_abort_if_not(var_1_12 >= 1073741822) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L297] RET assume_abort_if_not(var_1_12 >= 1073741822) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L298] CALL assume_abort_if_not(var_1_12 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L298] RET assume_abort_if_not(var_1_12 <= 2147483646) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_18=1281/5, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L299] var_1_18 = __VERIFIER_nondet_float() [L300] CALL assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L300] RET assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_19=4999999999/5, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L301] var_1_19 = __VERIFIER_nondet_float() [L302] CALL assume_abort_if_not((var_1_19 >= -922337.2036854765600e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L302] RET assume_abort_if_not((var_1_19 >= -922337.2036854765600e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=8, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L303] var_1_21 = __VERIFIER_nondet_char() [L304] CALL assume_abort_if_not(var_1_21 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L304] RET assume_abort_if_not(var_1_21 >= -1) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L305] CALL assume_abort_if_not(var_1_21 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L305] RET assume_abort_if_not(var_1_21 <= 126) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=32, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L306] var_1_22 = __VERIFIER_nondet_char() [L307] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L307] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L308] CALL assume_abort_if_not(var_1_22 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L308] RET assume_abort_if_not(var_1_22 <= 126) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_23=9/2, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L309] var_1_23 = __VERIFIER_nondet_float() [L310] CALL assume_abort_if_not((var_1_23 >= -922337.2036854776000e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854776000e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L310] RET assume_abort_if_not((var_1_23 >= -922337.2036854776000e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854776000e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L311] CALL assume_abort_if_not(var_1_23 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L311] RET assume_abort_if_not(var_1_23 != 0.0F) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_25=399/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L312] var_1_25 = __VERIFIER_nondet_float() [L313] CALL assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L313] RET assume_abort_if_not((var_1_25 >= 0.0F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_26=0, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L314] var_1_26 = __VERIFIER_nondet_float() [L315] CALL assume_abort_if_not((var_1_26 >= 4611686.018427382800e+12F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L315] RET assume_abort_if_not((var_1_26 >= 4611686.018427382800e+12F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_27=0, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L316] var_1_27 = __VERIFIER_nondet_float() [L317] CALL assume_abort_if_not((var_1_27 >= 2305843.009213691390e+12F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 4611686.018427382800e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L317] RET assume_abort_if_not((var_1_27 >= 2305843.009213691390e+12F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 4611686.018427382800e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_28=644/5, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L318] var_1_28 = __VERIFIER_nondet_float() [L319] CALL assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 2305843.009213691390e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L319] RET assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 2305843.009213691390e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_31=51/5, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L320] var_1_31 = __VERIFIER_nondet_float() [L321] CALL assume_abort_if_not((var_1_31 >= 0.0F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L321] RET assume_abort_if_not((var_1_31 >= 0.0F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=3502996739, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L322] var_1_33 = __VERIFIER_nondet_ulong() [L323] CALL assume_abort_if_not(var_1_33 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L323] RET assume_abort_if_not(var_1_33 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L324] CALL assume_abort_if_not(var_1_33 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L324] RET assume_abort_if_not(var_1_33 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=200, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L325] var_1_37 = __VERIFIER_nondet_uchar() [L326] CALL assume_abort_if_not(var_1_37 >= 190) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L326] RET assume_abort_if_not(var_1_37 >= 190) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L327] CALL assume_abort_if_not(var_1_37 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L327] RET assume_abort_if_not(var_1_37 <= 254) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L328] var_1_40 = __VERIFIER_nondet_uchar() [L329] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L329] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L330] CALL assume_abort_if_not(var_1_40 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L330] RET assume_abort_if_not(var_1_40 <= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=3342297017, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L331] var_1_42 = __VERIFIER_nondet_ulong() [L332] CALL assume_abort_if_not(var_1_42 >= 3221225470) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L332] RET assume_abort_if_not(var_1_42 >= 3221225470) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L333] CALL assume_abort_if_not(var_1_42 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L333] RET assume_abort_if_not(var_1_42 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=2029022744, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L334] var_1_45 = __VERIFIER_nondet_ulong() [L335] CALL assume_abort_if_not(var_1_45 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L335] RET assume_abort_if_not(var_1_45 >= 1073741823) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L336] CALL assume_abort_if_not(var_1_45 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L336] RET assume_abort_if_not(var_1_45 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=1820864555, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L337] var_1_46 = __VERIFIER_nondet_ulong() [L338] CALL assume_abort_if_not(var_1_46 >= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L338] RET assume_abort_if_not(var_1_46 >= 1073741824) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L339] CALL assume_abort_if_not(var_1_46 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L339] RET assume_abort_if_not(var_1_46 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=1088921898, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L340] var_1_47 = __VERIFIER_nondet_ulong() [L341] CALL assume_abort_if_not(var_1_47 >= 1073741824) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L341] RET assume_abort_if_not(var_1_47 >= 1073741824) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L342] CALL assume_abort_if_not(var_1_47 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L342] RET assume_abort_if_not(var_1_47 <= 2147483647) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=64, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L343] var_1_48 = __VERIFIER_nondet_uchar() [L344] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L344] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L345] CALL assume_abort_if_not(var_1_48 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L345] RET assume_abort_if_not(var_1_48 <= 64) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=0, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L346] var_1_49 = __VERIFIER_nondet_uchar() [L347] CALL assume_abort_if_not(var_1_49 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L347] RET assume_abort_if_not(var_1_49 >= 0) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L348] CALL assume_abort_if_not(var_1_49 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L348] RET assume_abort_if_not(var_1_49 <= 63) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L377] RET updateVariables() [L378] CALL step() [L92] unsigned char stepLocal_4 = last_1_var_1_51; VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=5, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L93] COND TRUE ((var_1_26 - var_1_28) * var_1_23) == 5.75f [L94] var_1_34 = ((((var_1_22) > ((last_1_var_1_15 + last_1_var_1_29))) ? (var_1_22) : ((last_1_var_1_15 + last_1_var_1_29)))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=5, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L102] COND FALSE !((- var_1_12) < var_1_34) [L105] var_1_36 = var_1_37 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L107] unsigned long int stepLocal_9 = last_1_var_1_41; VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, stepLocal_9=256, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L108] COND FALSE !(stepLocal_9 > (last_1_var_1_11 + last_1_var_1_60)) [L111] var_1_50 = ((last_1_var_1_51 || (last_1_var_1_62 && last_1_var_1_38)) && var_1_6) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L113] COND FALSE !(\read(last_1_var_1_50)) [L116] var_1_62 = ((last_1_var_1_51 && var_1_6) || var_1_40) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L118] COND TRUE var_1_27 > var_1_26 [L119] var_1_51 = (var_1_10 && var_1_8) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=256, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L125] COND FALSE !(\read(var_1_6)) [L140] var_1_41 = ((((last_1_var_1_61) < 0 ) ? -(last_1_var_1_61) : (last_1_var_1_61))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L142] unsigned long int stepLocal_1 = last_1_var_1_34 * last_1_var_1_58; VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_1=500, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L143] COND FALSE !(var_1_12 < stepLocal_1) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=32, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L146] COND TRUE var_1_46 >= last_1_var_1_44 [L147] var_1_57 = (var_1_48 + var_1_22) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=199/4, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L151] var_1_17 = ((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=257/2, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L152] COND TRUE var_1_25 >= (var_1_26 - var_1_28) [L153] var_1_30 = ((((10.5f + var_1_28) < 0 ) ? -(10.5f + var_1_28) : (10.5f + var_1_28))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L157] COND FALSE !(! var_1_9) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=-128, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L160] COND TRUE \read(var_1_8) [L161] var_1_35 = var_1_22 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L165] COND FALSE !(\read(var_1_6)) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=16, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L168] COND FALSE !(\read(var_1_7)) [L171] var_1_59 = var_1_49 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=0, var_1_60=1000, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L173] COND TRUE \read(var_1_10) [L174] var_1_60 = (10 + var_1_49) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=0, var_1_60=10, var_1_61=0, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L176] var_1_61 = 1 [L177] unsigned char stepLocal_5 = var_1_62; VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, stepLocal_5=0, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L178] COND FALSE !((var_1_60 > var_1_12) && stepLocal_5) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L183] COND TRUE var_1_41 <= var_1_15 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L184] EXPR var_1_15 ^ var_1_57 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L184] EXPR var_1_41 ^ (var_1_15 ^ var_1_57) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L184] COND FALSE !((var_1_41 ^ (var_1_15 ^ var_1_57)) < var_1_57) [L187] COND TRUE (var_1_57 == var_1_41) || (var_1_7 && (var_1_15 <= 64)) [L188] var_1_1 = ((var_1_8 && (! var_1_7)) && (var_1_9 && var_1_10)) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L196] unsigned char stepLocal_3 = var_1_6; [L197] unsigned char stepLocal_2 = (var_1_61 >= var_1_57) || var_1_7; VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_2=1, stepLocal_3=0, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L198] COND FALSE !(var_1_8 && stepLocal_3) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_2=1, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=-4, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L201] COND FALSE !((var_1_19 + var_1_30) >= (((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18))) / var_1_23)) [L206] var_1_20 = var_1_22 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_2=1, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=64, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L209] COND TRUE ((((var_1_56) < 0 ) ? -(var_1_56) : (var_1_56))) >= var_1_19 [L210] var_1_29 = ((((-1) > (var_1_22)) ? (-1) : (var_1_22))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_2=1, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=100, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L212] COND TRUE \read(var_1_1) [L213] var_1_58 = var_1_61 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_2=1, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_24=65/2, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L215] COND TRUE var_1_22 <= (var_1_59 + var_1_58) [L216] var_1_24 = (var_1_25 - (var_1_26 - (var_1_27 - var_1_28))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_2=1, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L220] COND TRUE var_1_24 >= var_1_27 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_2=1, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L221] COND FALSE !(((((var_1_36) > (var_1_41)) ? (var_1_36) : (var_1_41))) < var_1_61) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_2=1, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L231] unsigned char stepLocal_12 = var_1_51; [L232] unsigned char stepLocal_11 = ! var_1_9; [L233] unsigned long int stepLocal_10 = var_1_53 / 256u; VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_10=0, stepLocal_11=0, stepLocal_12=1, stepLocal_2=1, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L234] COND FALSE !(stepLocal_10 > (var_1_59 / 5u)) [L243] var_1_55 = (var_1_49 + ((((1000000000u) > (var_1_37)) ? (1000000000u) : (var_1_37)))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_11=0, stepLocal_12=1, stepLocal_2=1, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000000, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L245] signed long int stepLocal_0 = 4; VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_0=4, stepLocal_11=0, stepLocal_12=1, stepLocal_2=1, stepLocal_4=1, var_1_10=1, var_1_11=-100, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000000, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L246] COND TRUE \read(var_1_8) [L247] var_1_11 = ((((var_1_58) > (var_1_15)) ? (var_1_58) : (var_1_15))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_0=4, stepLocal_11=0, stepLocal_12=1, stepLocal_2=1, stepLocal_4=1, var_1_10=1, var_1_11=1000, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000000, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L255] unsigned long int stepLocal_8 = var_1_34; [L256] unsigned long int stepLocal_7 = var_1_53 - var_1_58; [L257] unsigned long int stepLocal_6 = ((((var_1_55) < (var_1_55)) ? (var_1_55) : (var_1_55))) / var_1_37; VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_0=4, stepLocal_11=0, stepLocal_12=1, stepLocal_2=1, stepLocal_4=1, stepLocal_6=3968253, stepLocal_7=0, stepLocal_8=1064, var_1_10=1, var_1_11=1000, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000000, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L258] COND FALSE !(var_1_23 <= var_1_19) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_0=4, stepLocal_11=0, stepLocal_12=1, stepLocal_2=1, stepLocal_4=1, stepLocal_6=3968253, stepLocal_7=0, stepLocal_8=1064, var_1_10=1, var_1_11=1000, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=0, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000000, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L269] COND TRUE (var_1_37 - (var_1_48 + var_1_49)) > stepLocal_7 [L270] var_1_44 = ((((var_1_42) > (((((var_1_49) > ((var_1_45 + var_1_48))) ? (var_1_49) : ((var_1_45 + var_1_48)))))) ? (var_1_42) : (((((var_1_49) > ((var_1_45 + var_1_48))) ? (var_1_49) : ((var_1_45 + var_1_48))))))) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, stepLocal_0=4, stepLocal_11=0, stepLocal_12=1, stepLocal_2=1, stepLocal_4=1, stepLocal_6=3968253, stepLocal_8=1064, var_1_10=1, var_1_11=1000, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=-5368709122, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000000, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L378] RET step() [L379] CALL, EXPR property() [L369] EXPR (var_1_41 <= var_1_15) ? (((var_1_41 ^ (var_1_15 ^ var_1_57)) < var_1_57) ? (var_1_1 == ((unsigned char) (var_1_6 || var_1_7))) : (((var_1_57 == var_1_41) || (var_1_7 && (var_1_15 <= 64))) ? (var_1_1 == ((unsigned char) ((var_1_8 && (! var_1_7)) && (var_1_9 && var_1_10)))) : (var_1_10 ? (var_1_1 == ((unsigned char) var_1_6)) : 1))) : 1 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=1000, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=-5368709122, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000000, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L369] EXPR var_1_15 ^ var_1_57 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=1000, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=-5368709122, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000000, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L369] EXPR var_1_41 ^ (var_1_15 ^ var_1_57) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=1000, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=-5368709122, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000000, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L369] EXPR (var_1_41 <= var_1_15) ? (((var_1_41 ^ (var_1_15 ^ var_1_57)) < var_1_57) ? (var_1_1 == ((unsigned char) (var_1_6 || var_1_7))) : (((var_1_57 == var_1_41) || (var_1_7 && (var_1_15 <= 64))) ? (var_1_1 == ((unsigned char) ((var_1_8 && (! var_1_7)) && (var_1_9 && var_1_10)))) : (var_1_10 ? (var_1_1 == ((unsigned char) var_1_6)) : 1))) : 1 VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=1000, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=-5368709122, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000000, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L369-L370] return ((((((((((((((((((((((((((var_1_41 <= var_1_15) ? (((var_1_41 ^ (var_1_15 ^ var_1_57)) < var_1_57) ? (var_1_1 == ((unsigned char) (var_1_6 || var_1_7))) : (((var_1_57 == var_1_41) || (var_1_7 && (var_1_15 <= 64))) ? (var_1_1 == ((unsigned char) ((var_1_8 && (! var_1_7)) && (var_1_9 && var_1_10)))) : (var_1_10 ? (var_1_1 == ((unsigned char) var_1_6)) : 1))) : 1) && (var_1_8 ? (var_1_11 == ((signed long int) ((((var_1_58) > (var_1_15)) ? (var_1_58) : (var_1_15))))) : ((var_1_15 < 4) ? (var_1_11 == ((signed long int) (((((var_1_15) < ((var_1_12 - var_1_36))) ? (var_1_15) : ((var_1_12 - var_1_36)))) - ((((var_1_58) < (var_1_61)) ? (var_1_58) : (var_1_61)))))) : (var_1_11 == ((signed long int) ((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12)))))))) && ((var_1_12 < (last_1_var_1_34 * last_1_var_1_58)) ? (var_1_15 == ((unsigned short int) ((((last_1_var_1_60) < ((last_1_var_1_32 + last_1_var_1_57))) ? (last_1_var_1_60) : ((last_1_var_1_32 + last_1_var_1_57)))))) : 1)) && (var_1_17 == ((float) ((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19)))))) && ((var_1_8 && var_1_6) ? (var_1_20 == ((signed char) (var_1_21 - var_1_22))) : (((var_1_19 + var_1_30) >= (((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18))) / var_1_23)) ? (((var_1_8 && var_1_9) && ((var_1_61 >= var_1_57) || var_1_7)) ? (var_1_20 == ((signed char) -8)) : 1) : (var_1_20 == ((signed char) var_1_22))))) && ((var_1_22 <= (var_1_59 + var_1_58)) ? (var_1_24 == ((float) (var_1_25 - (var_1_26 - (var_1_27 - var_1_28))))) : (var_1_24 == ((float) var_1_28)))) && ((((((var_1_56) < 0 ) ? -(var_1_56) : (var_1_56))) >= var_1_19) ? (var_1_29 == ((signed char) ((((-1) > (var_1_22)) ? (-1) : (var_1_22))))) : 1)) && ((var_1_25 >= (var_1_26 - var_1_28)) ? (var_1_30 == ((float) ((((10.5f + var_1_28) < 0 ) ? -(10.5f + var_1_28) : (10.5f + var_1_28))))) : (var_1_30 == ((float) (var_1_31 - ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26)))))))) && ((! var_1_9) ? (var_1_32 == ((unsigned long int) (((((var_1_33 - 25u)) > (32u)) ? ((var_1_33 - 25u)) : (32u))))) : 1)) && ((((var_1_26 - var_1_28) * var_1_23) == 5.75f) ? (var_1_34 == ((unsigned long int) ((((var_1_22) > ((last_1_var_1_15 + last_1_var_1_29))) ? (var_1_22) : ((last_1_var_1_15 + last_1_var_1_29)))))) : ((last_1_var_1_51 && (last_1_var_1_44 < last_1_var_1_34)) ? (var_1_34 == ((unsigned long int) 256u)) : (var_1_34 == ((unsigned long int) last_1_var_1_15))))) && (var_1_8 ? (var_1_35 == ((signed char) var_1_22)) : (var_1_35 == ((signed char) ((((var_1_22) < (var_1_21)) ? (var_1_22) : (var_1_21))))))) && (((- var_1_12) < var_1_34) ? (var_1_36 == ((unsigned char) ((((((var_1_37) < 0 ) ? -(var_1_37) : (var_1_37))) - 5) - var_1_22))) : (var_1_36 == ((unsigned char) var_1_37)))) && (((var_1_60 > var_1_12) && var_1_62) ? ((var_1_18 < var_1_28) ? (var_1_38 == ((unsigned char) (var_1_7 || (var_1_10 && (var_1_6 || var_1_40))))) : 1) : 1)) && (var_1_6 ? ((var_1_12 < ((last_1_var_1_11 + last_1_var_1_41) + last_1_var_1_61)) ? ((((((((((last_1_var_1_61) < (last_1_var_1_11)) ? (last_1_var_1_61) : (last_1_var_1_11)))) > (var_1_37)) ? (((((last_1_var_1_61) < (last_1_var_1_11)) ? (last_1_var_1_61) : (last_1_var_1_11)))) : (var_1_37))) < (var_1_22 + (- var_1_12))) ? (var_1_41 == ((unsigned long int) ((((last_1_var_1_61) > (var_1_33)) ? (last_1_var_1_61) : (var_1_33))))) : (var_1_41 == ((unsigned long int) ((var_1_42 - last_1_var_1_34) - last_1_var_1_15)))) : ((var_1_22 >= (var_1_42 / var_1_37)) ? (var_1_41 == ((unsigned long int) (last_1_var_1_61 + last_1_var_1_15))) : (var_1_41 == ((unsigned long int) (((((var_1_42) < (var_1_33)) ? (var_1_42) : (var_1_33))) - last_1_var_1_57))))) : (var_1_41 == ((unsigned long int) ((((last_1_var_1_61) < 0 ) ? -(last_1_var_1_61) : (last_1_var_1_61))))))) && ((var_1_23 <= var_1_19) ? (((((((var_1_55) < (var_1_55)) ? (var_1_55) : (var_1_55))) / var_1_37) == var_1_60) ? ((var_1_61 >= var_1_34) ? (var_1_44 == ((unsigned long int) (var_1_33 - var_1_53))) : (var_1_44 == ((unsigned long int) ((var_1_45 + ((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47)))) - ((((var_1_57) > (var_1_12)) ? (var_1_57) : (var_1_12))))))) : (var_1_44 == ((unsigned long int) ((((var_1_57) > (var_1_42)) ? (var_1_57) : (var_1_42)))))) : (((var_1_37 - (var_1_48 + var_1_49)) > (var_1_53 - var_1_58)) ? (var_1_44 == ((unsigned long int) ((((var_1_42) > (((((var_1_49) > ((var_1_45 + var_1_48))) ? (var_1_49) : ((var_1_45 + var_1_48)))))) ? (var_1_42) : (((((var_1_49) > ((var_1_45 + var_1_48))) ? (var_1_49) : ((var_1_45 + var_1_48))))))))) : (var_1_1 ? (var_1_44 == ((unsigned long int) ((var_1_47 - (var_1_53 + var_1_57)) + var_1_22))) : (var_1_44 == ((unsigned long int) (var_1_53 + var_1_57))))))) && ((last_1_var_1_41 > (last_1_var_1_11 + last_1_var_1_60)) ? (var_1_50 == ((unsigned char) (! var_1_7))) : (var_1_50 == ((unsigned char) ((last_1_var_1_51 || (last_1_var_1_62 && last_1_var_1_38)) && var_1_6))))) && ((var_1_27 > var_1_26) ? (var_1_51 == ((unsigned char) (var_1_10 && var_1_8))) : (last_1_var_1_62 ? (var_1_51 == ((unsigned char) (last_1_var_1_1 || var_1_8))) : 1))) && ((var_1_24 >= var_1_27) ? ((((((var_1_36) > (var_1_41)) ? (var_1_36) : (var_1_41))) < var_1_61) ? (var_1_53 == ((unsigned long int) (((((var_1_36) < (((((var_1_60) < (var_1_57)) ? (var_1_60) : (var_1_57))))) ? (var_1_36) : (((((var_1_60) < (var_1_57)) ? (var_1_60) : (var_1_57)))))) + 100000u))) : 1) : ((var_1_50 || var_1_62) ? (var_1_53 == ((unsigned long int) (var_1_42 - (var_1_37 + var_1_49)))) : (var_1_53 == ((unsigned long int) ((((var_1_57) > ((var_1_47 + var_1_48))) ? (var_1_57) : ((var_1_47 + var_1_48))))))))) && (((var_1_53 / 256u) > (var_1_59 / 5u)) ? ((var_1_51 || var_1_50) ? (((var_1_40 && (var_1_61 > var_1_60)) || (! var_1_9)) ? (var_1_55 == ((unsigned long int) ((((var_1_45) > (var_1_48)) ? (var_1_45) : (var_1_48))))) : (var_1_55 == ((unsigned long int) (var_1_33 - var_1_41)))) : 1) : (var_1_55 == ((unsigned long int) (var_1_49 + ((((1000000000u) > (var_1_37)) ? (1000000000u) : (var_1_37)))))))) && (var_1_6 ? (var_1_56 == ((float) (((((var_1_26) < (var_1_25)) ? (var_1_26) : (var_1_25))) - var_1_27))) : 1)) && ((var_1_46 >= last_1_var_1_44) ? (var_1_57 == ((unsigned char) (var_1_48 + var_1_22))) : (var_1_57 == ((unsigned char) var_1_37)))) && (var_1_1 ? (var_1_58 == ((unsigned short int) var_1_61)) : 1)) && (var_1_7 ? (var_1_59 == ((signed short int) var_1_37)) : (var_1_59 == ((signed short int) var_1_49)))) && (var_1_10 ? (var_1_60 == ((unsigned short int) (10 + var_1_49))) : 1)) && (var_1_61 == ((unsigned char) 1))) && (last_1_var_1_50 ? (var_1_62 == ((unsigned char) (var_1_8 || var_1_9))) : (var_1_62 == ((unsigned char) ((last_1_var_1_51 && var_1_6) || var_1_40)))) ; [L379] RET, EXPR property() [L379] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=1000, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=-5368709122, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000000, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] [L19] reach_error() VAL [isInitial=1, last_1_var_1_11=-100, last_1_var_1_15=1000, last_1_var_1_1=0, last_1_var_1_29=64, last_1_var_1_32=4, last_1_var_1_34=5, last_1_var_1_38=0, last_1_var_1_41=256, last_1_var_1_44=0, last_1_var_1_50=0, last_1_var_1_51=1, last_1_var_1_57=32, last_1_var_1_58=100, last_1_var_1_60=1000, last_1_var_1_61=0, last_1_var_1_62=0, var_1_10=1, var_1_11=1000, var_1_12=2147483646, var_1_15=1000, var_1_17=2, var_1_18=2, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-1, var_1_22=0, var_1_29=0, var_1_30=3, var_1_32=4, var_1_33=2147483647, var_1_34=1064, var_1_35=0, var_1_36=-4, var_1_37=-4, var_1_38=0, var_1_40=0, var_1_41=0, var_1_42=-5368709122, var_1_44=-5368709122, var_1_45=-2147483649, var_1_46=2147483647, var_1_47=-2147483649, var_1_48=-256, var_1_49=-512, var_1_50=0, var_1_51=1, var_1_53=1, var_1_55=1000000000, var_1_56=323/5, var_1_57=0, var_1_58=1, var_1_59=0, var_1_60=10, var_1_61=1, var_1_62=0, var_1_6=0, var_1_7=0, var_1_8=1, var_1_9=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 158 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 166.4s, OverallIterations: 27, TraceHistogramMax: 43, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.2s, AutomataDifference: 67.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 25152 SdHoareTripleChecker+Valid, 41.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 25134 mSDsluCounter, 32772 SdHoareTripleChecker+Invalid, 36.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 24472 mSDsCounter, 3769 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 15429 IncrementalHoareTripleChecker+Invalid, 19198 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3769 mSolverCounterUnsat, 8300 mSDtfsCounter, 15429 mSolverCounterSat, 0.5s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3072 GetRequests, 2697 SyntacticMatches, 3 SemanticMatches, 372 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2859 ImplicationChecksByTransitivity, 23.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7237occurred in iteration=25, InterpolantAutomatonStates: 292, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 10.8s AutomataMinimizationTime, 26 MinimizatonAttempts, 31873 StatesRemovedByMinimization, 25 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.7s SsaConstructionTime, 16.0s SatisfiabilityAnalysisTime, 66.3s InterpolantComputationTime, 9591 NumberOfCodeBlocks, 9591 NumberOfCodeBlocksAsserted, 33 NumberOfCheckSat, 9550 ConstructedInterpolants, 0 QuantifiedInterpolants, 63157 SizeOfPredicates, 22 NumberOfNonLiveVariables, 3697 ConjunctsInSsa, 68 ConjunctsInUnsatCore, 33 InterpolantComputations, 21 PerfectInterpolantSequences, 117669/119196 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-28 03:59:04,945 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forcibly destroying the process [2024-11-28 03:59:04,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 202a0432e117f9058bd61aa67403e31b42b1f3767a8cd5b20aabf9e04f737968 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 03:59:07,468 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 03:59:07,606 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-28 03:59:07,616 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 03:59:07,617 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 03:59:07,655 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 03:59:07,656 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 03:59:07,656 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 03:59:07,658 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 03:59:07,658 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 03:59:07,659 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 03:59:07,660 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 03:59:07,660 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 03:59:07,660 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 03:59:07,660 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 03:59:07,661 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 03:59:07,661 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 03:59:07,661 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 03:59:07,661 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 03:59:07,662 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 03:59:07,662 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 03:59:07,662 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 03:59:07,662 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 03:59:07,662 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-28 03:59:07,663 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-28 03:59:07,663 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-28 03:59:07,663 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 03:59:07,663 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 03:59:07,663 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 03:59:07,663 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 03:59:07,663 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 03:59:07,663 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 03:59:07,664 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 03:59:07,664 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 03:59:07,664 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:59:07,664 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 03:59:07,665 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 03:59:07,665 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 03:59:07,665 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 03:59:07,665 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:59:07,665 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 03:59:07,666 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 03:59:07,666 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 03:59:07,666 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 03:59:07,666 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-28 03:59:07,666 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-28 03:59:07,667 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 03:59:07,667 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 03:59:07,667 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 03:59:07,667 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 03:59:07,667 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 202a0432e117f9058bd61aa67403e31b42b1f3767a8cd5b20aabf9e04f737968 [2024-11-28 03:59:08,039 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 03:59:08,048 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 03:59:08,050 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 03:59:08,052 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 03:59:08,052 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 03:59:08,054 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i [2024-11-28 03:59:11,271 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/data/307a65d4c/afdded13191a4911b599c4ad1d758a08/FLAGd4de77cab [2024-11-28 03:59:11,666 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 03:59:11,666 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i [2024-11-28 03:59:11,688 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/data/307a65d4c/afdded13191a4911b599c4ad1d758a08/FLAGd4de77cab [2024-11-28 03:59:11,711 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/data/307a65d4c/afdded13191a4911b599c4ad1d758a08 [2024-11-28 03:59:11,714 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 03:59:11,715 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 03:59:11,718 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 03:59:11,718 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 03:59:11,723 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 03:59:11,724 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:59:11" (1/1) ... [2024-11-28 03:59:11,726 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47f0127e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:59:11, skipping insertion in model container [2024-11-28 03:59:11,726 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:59:11" (1/1) ... [2024-11-28 03:59:11,769 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 03:59:11,957 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i[915,928] [2024-11-28 03:59:12,161 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 03:59:12,184 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 03:59:12,194 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-1.i[915,928] [2024-11-28 03:59:12,282 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 03:59:12,305 INFO L204 MainTranslator]: Completed translation [2024-11-28 03:59:12,306 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:59:12 WrapperNode [2024-11-28 03:59:12,306 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 03:59:12,307 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 03:59:12,308 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 03:59:12,309 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 03:59:12,317 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:59:12" (1/1) ... [2024-11-28 03:59:12,335 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:59:12" (1/1) ... [2024-11-28 03:59:12,392 INFO L138 Inliner]: procedures = 27, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 347 [2024-11-28 03:59:12,394 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 03:59:12,395 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 03:59:12,395 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 03:59:12,395 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 03:59:12,404 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:59:12" (1/1) ... [2024-11-28 03:59:12,405 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:59:12" (1/1) ... [2024-11-28 03:59:12,411 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:59:12" (1/1) ... [2024-11-28 03:59:12,432 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-28 03:59:12,433 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:59:12" (1/1) ... [2024-11-28 03:59:12,433 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:59:12" (1/1) ... [2024-11-28 03:59:12,466 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:59:12" (1/1) ... [2024-11-28 03:59:12,468 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:59:12" (1/1) ... [2024-11-28 03:59:12,480 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:59:12" (1/1) ... [2024-11-28 03:59:12,488 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:59:12" (1/1) ... [2024-11-28 03:59:12,495 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:59:12" (1/1) ... [2024-11-28 03:59:12,513 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 03:59:12,514 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 03:59:12,514 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 03:59:12,514 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 03:59:12,515 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:59:12" (1/1) ... [2024-11-28 03:59:12,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 03:59:12,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 03:59:12,568 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 03:59:12,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 03:59:12,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 03:59:12,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-28 03:59:12,621 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 03:59:12,621 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 03:59:12,621 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 03:59:12,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 03:59:12,794 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 03:59:12,797 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 03:59:26,376 INFO L? ?]: Removed 34 outVars from TransFormulas that were not future-live. [2024-11-28 03:59:26,376 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 03:59:26,395 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 03:59:26,396 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-28 03:59:26,397 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:59:26 BoogieIcfgContainer [2024-11-28 03:59:26,398 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 03:59:26,400 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 03:59:26,400 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 03:59:26,406 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 03:59:26,406 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 03:59:11" (1/3) ... [2024-11-28 03:59:26,407 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4613ff96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:59:26, skipping insertion in model container [2024-11-28 03:59:26,407 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:59:12" (2/3) ... [2024-11-28 03:59:26,409 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4613ff96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 03:59:26, skipping insertion in model container [2024-11-28 03:59:26,410 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 03:59:26" (3/3) ... [2024-11-28 03:59:26,411 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-1.i [2024-11-28 03:59:26,425 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 03:59:26,428 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-1.i that has 2 procedures, 139 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-28 03:59:26,497 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 03:59:26,511 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@64c1e33e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 03:59:26,511 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 03:59:26,516 INFO L276 IsEmpty]: Start isEmpty. Operand has 139 states, 93 states have (on average 1.5268817204301075) internal successors, (142), 94 states have internal predecessors, (142), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-28 03:59:26,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-28 03:59:26,538 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:59:26,538 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:59:26,539 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:59:26,546 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:59:26,547 INFO L85 PathProgramCache]: Analyzing trace with hash -234542320, now seen corresponding path program 1 times [2024-11-28 03:59:26,558 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 03:59:26,559 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [479570829] [2024-11-28 03:59:26,559 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:59:26,560 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 03:59:26,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 03:59:26,566 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 03:59:26,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-28 03:59:27,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:59:27,538 INFO L256 TraceCheckSpWp]: Trace formula consists of 494 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-28 03:59:27,551 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:59:27,609 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1448 proven. 0 refuted. 0 times theorem prover too weak. 2164 trivial. 0 not checked. [2024-11-28 03:59:27,609 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 03:59:27,610 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 03:59:27,610 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [479570829] [2024-11-28 03:59:27,611 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [479570829] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:59:27,611 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:59:27,611 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-28 03:59:27,612 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [183396730] [2024-11-28 03:59:27,613 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:59:27,620 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-28 03:59:27,621 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 03:59:27,642 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-28 03:59:27,643 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 03:59:27,645 INFO L87 Difference]: Start difference. First operand has 139 states, 93 states have (on average 1.5268817204301075) internal successors, (142), 94 states have internal predecessors, (142), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-28 03:59:27,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:59:27,682 INFO L93 Difference]: Finished difference Result 271 states and 493 transitions. [2024-11-28 03:59:27,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-28 03:59:27,684 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 283 [2024-11-28 03:59:27,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:59:27,692 INFO L225 Difference]: With dead ends: 271 [2024-11-28 03:59:27,692 INFO L226 Difference]: Without dead ends: 135 [2024-11-28 03:59:27,696 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 282 GetRequests, 282 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 03:59:27,699 INFO L435 NwaCegarLoop]: 221 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 221 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 03:59:27,700 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 221 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 03:59:27,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2024-11-28 03:59:27,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 135. [2024-11-28 03:59:27,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 135 states, 90 states have (on average 1.5) internal successors, (135), 90 states have internal predecessors, (135), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-28 03:59:27,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 221 transitions. [2024-11-28 03:59:27,781 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 221 transitions. Word has length 283 [2024-11-28 03:59:27,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:59:27,782 INFO L471 AbstractCegarLoop]: Abstraction has 135 states and 221 transitions. [2024-11-28 03:59:27,782 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-28 03:59:27,782 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 221 transitions. [2024-11-28 03:59:27,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-28 03:59:27,794 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:59:27,794 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:59:27,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-28 03:59:27,995 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 03:59:27,995 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:59:27,996 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:59:27,997 INFO L85 PathProgramCache]: Analyzing trace with hash 1370977302, now seen corresponding path program 1 times [2024-11-28 03:59:27,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 03:59:27,998 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [480244455] [2024-11-28 03:59:27,998 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:59:27,998 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 03:59:27,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 03:59:28,001 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 03:59:28,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-28 03:59:28,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:59:29,006 INFO L256 TraceCheckSpWp]: Trace formula consists of 494 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-28 03:59:29,030 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:59:40,812 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1906 proven. 171 refuted. 0 times theorem prover too weak. 1535 trivial. 0 not checked. [2024-11-28 03:59:40,813 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 03:59:44,756 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 03:59:44,756 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [480244455] [2024-11-28 03:59:44,757 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [480244455] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 03:59:44,757 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1146393800] [2024-11-28 03:59:44,757 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:59:44,757 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-28 03:59:44,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-28 03:59:44,776 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-28 03:59:44,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-28 03:59:45,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:59:45,989 INFO L256 TraceCheckSpWp]: Trace formula consists of 494 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-28 03:59:46,012 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 03:59:46,271 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 03:59:46,271 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 03:59:46,272 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1146393800] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:59:46,272 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 03:59:46,272 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 12 [2024-11-28 03:59:46,273 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [501388568] [2024-11-28 03:59:46,273 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:59:46,275 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:59:46,275 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 03:59:46,276 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:59:46,276 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2024-11-28 03:59:46,277 INFO L87 Difference]: Start difference. First operand 135 states and 221 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:59:50,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:59:54,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 03:59:54,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:59:54,774 INFO L93 Difference]: Finished difference Result 315 states and 520 transitions. [2024-11-28 03:59:54,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:59:54,824 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 283 [2024-11-28 03:59:54,826 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:59:54,828 INFO L225 Difference]: With dead ends: 315 [2024-11-28 03:59:54,828 INFO L226 Difference]: Without dead ends: 183 [2024-11-28 03:59:54,830 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 749 GetRequests, 736 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2024-11-28 03:59:54,831 INFO L435 NwaCegarLoop]: 216 mSDtfsCounter, 74 mSDsluCounter, 204 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 74 SdHoareTripleChecker+Valid, 420 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.5s IncrementalHoareTripleChecker+Time [2024-11-28 03:59:54,832 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [74 Valid, 420 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 16 Invalid, 2 Unknown, 0 Unchecked, 8.5s Time] [2024-11-28 03:59:54,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 183 states. [2024-11-28 03:59:54,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 183 to 143. [2024-11-28 03:59:54,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 143 states, 98 states have (on average 1.510204081632653) internal successors, (148), 98 states have internal predecessors, (148), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-28 03:59:54,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 234 transitions. [2024-11-28 03:59:54,857 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 234 transitions. Word has length 283 [2024-11-28 03:59:54,859 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:59:54,859 INFO L471 AbstractCegarLoop]: Abstraction has 143 states and 234 transitions. [2024-11-28 03:59:54,859 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 03:59:54,860 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 234 transitions. [2024-11-28 03:59:54,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-28 03:59:54,865 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:59:54,866 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:59:54,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2024-11-28 03:59:55,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-28 03:59:55,267 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 03:59:55,267 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 03:59:55,268 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:59:55,268 INFO L85 PathProgramCache]: Analyzing trace with hash 1236963796, now seen corresponding path program 1 times [2024-11-28 03:59:55,269 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 03:59:55,269 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1358689784] [2024-11-28 03:59:55,269 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:59:55,269 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 03:59:55,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 03:59:55,271 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 03:59:55,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-28 03:59:56,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:59:56,346 INFO L256 TraceCheckSpWp]: Trace formula consists of 493 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-28 03:59:56,379 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 04:00:07,052 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1906 proven. 171 refuted. 0 times theorem prover too weak. 1535 trivial. 0 not checked. [2024-11-28 04:00:07,052 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 04:00:10,862 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 04:00:10,862 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1358689784] [2024-11-28 04:00:10,862 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1358689784] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 04:00:10,862 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1502639556] [2024-11-28 04:00:10,862 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:00:10,862 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-28 04:00:10,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-28 04:00:10,865 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-28 04:00:10,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-28 04:00:11,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:00:11,848 INFO L256 TraceCheckSpWp]: Trace formula consists of 493 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-28 04:00:11,855 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 04:00:14,762 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 04:00:14,762 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 04:00:14,762 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1502639556] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:00:14,762 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 04:00:14,762 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [10] total 11 [2024-11-28 04:00:14,762 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1862371312] [2024-11-28 04:00:14,763 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:00:14,763 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:00:14,764 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 04:00:14,765 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:00:14,765 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2024-11-28 04:00:14,765 INFO L87 Difference]: Start difference. First operand 143 states and 234 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 04:00:18,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:00:23,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:00:23,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:00:23,219 INFO L93 Difference]: Finished difference Result 423 states and 696 transitions. [2024-11-28 04:00:23,220 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:00:23,220 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 283 [2024-11-28 04:00:23,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:00:23,224 INFO L225 Difference]: With dead ends: 423 [2024-11-28 04:00:23,225 INFO L226 Difference]: Without dead ends: 283 [2024-11-28 04:00:23,226 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 749 GetRequests, 736 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2024-11-28 04:00:23,226 INFO L435 NwaCegarLoop]: 218 mSDtfsCounter, 74 mSDsluCounter, 209 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 3 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 74 SdHoareTripleChecker+Valid, 427 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2024-11-28 04:00:23,227 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [74 Valid, 427 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 9 Invalid, 2 Unknown, 0 Unchecked, 8.4s Time] [2024-11-28 04:00:23,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2024-11-28 04:00:23,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 281. [2024-11-28 04:00:23,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 281 states, 192 states have (on average 1.5104166666666667) internal successors, (290), 192 states have internal predecessors, (290), 86 states have call successors, (86), 2 states have call predecessors, (86), 2 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2024-11-28 04:00:23,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 462 transitions. [2024-11-28 04:00:23,301 INFO L78 Accepts]: Start accepts. Automaton has 281 states and 462 transitions. Word has length 283 [2024-11-28 04:00:23,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:00:23,302 INFO L471 AbstractCegarLoop]: Abstraction has 281 states and 462 transitions. [2024-11-28 04:00:23,302 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 04:00:23,302 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 462 transitions. [2024-11-28 04:00:23,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-28 04:00:23,306 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:00:23,307 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:00:23,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-28 04:00:23,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2024-11-28 04:00:23,707 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 04:00:23,708 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:00:23,708 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:00:23,708 INFO L85 PathProgramCache]: Analyzing trace with hash -42899882, now seen corresponding path program 1 times [2024-11-28 04:00:23,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 04:00:23,709 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2096185190] [2024-11-28 04:00:23,709 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:00:23,709 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 04:00:23,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 04:00:23,711 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 04:00:23,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2024-11-28 04:00:24,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:00:24,504 INFO L256 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-28 04:00:24,512 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 04:00:33,955 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1906 proven. 171 refuted. 0 times theorem prover too weak. 1535 trivial. 0 not checked. [2024-11-28 04:00:33,956 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 04:00:37,561 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 04:00:37,562 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2096185190] [2024-11-28 04:00:37,562 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2096185190] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 04:00:37,562 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [197535853] [2024-11-28 04:00:37,562 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:00:37,562 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-28 04:00:37,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-28 04:00:37,564 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-28 04:00:37,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-28 04:00:38,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:00:38,502 INFO L256 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-28 04:00:38,506 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 04:00:38,832 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 04:00:38,832 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 04:00:38,832 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [197535853] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:00:38,832 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 04:00:38,832 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [10] total 13 [2024-11-28 04:00:38,832 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [209362843] [2024-11-28 04:00:38,832 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:00:38,833 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 04:00:38,833 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 04:00:38,834 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 04:00:38,835 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2024-11-28 04:00:38,835 INFO L87 Difference]: Start difference. First operand 281 states and 462 transitions. Second operand has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 04:00:43,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:00:47,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:00:51,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:00:55,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:00:55,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:00:55,420 INFO L93 Difference]: Finished difference Result 637 states and 1052 transitions. [2024-11-28 04:00:55,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 04:00:55,495 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 283 [2024-11-28 04:00:55,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:00:55,500 INFO L225 Difference]: With dead ends: 637 [2024-11-28 04:00:55,500 INFO L226 Difference]: Without dead ends: 359 [2024-11-28 04:00:55,501 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 750 GetRequests, 735 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=54, Invalid=218, Unknown=0, NotChecked=0, Total=272 [2024-11-28 04:00:55,502 INFO L435 NwaCegarLoop]: 215 mSDtfsCounter, 74 mSDsluCounter, 416 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 2 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 74 SdHoareTripleChecker+Valid, 631 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.5s IncrementalHoareTripleChecker+Time [2024-11-28 04:00:55,503 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [74 Valid, 631 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 25 Invalid, 4 Unknown, 0 Unchecked, 16.5s Time] [2024-11-28 04:00:55,504 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 359 states. [2024-11-28 04:00:55,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 359 to 303. [2024-11-28 04:00:55,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 303 states, 214 states have (on average 1.5327102803738317) internal successors, (328), 214 states have internal predecessors, (328), 86 states have call successors, (86), 2 states have call predecessors, (86), 2 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2024-11-28 04:00:55,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 500 transitions. [2024-11-28 04:00:55,547 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 500 transitions. Word has length 283 [2024-11-28 04:00:55,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:00:55,548 INFO L471 AbstractCegarLoop]: Abstraction has 303 states and 500 transitions. [2024-11-28 04:00:55,549 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 04:00:55,549 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 500 transitions. [2024-11-28 04:00:55,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-28 04:00:55,561 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:00:55,561 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:00:55,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2024-11-28 04:00:55,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2024-11-28 04:00:55,962 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 04:00:55,962 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:00:55,963 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:00:55,963 INFO L85 PathProgramCache]: Analyzing trace with hash 1345623238, now seen corresponding path program 1 times [2024-11-28 04:00:55,963 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 04:00:55,963 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1562068735] [2024-11-28 04:00:55,964 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:00:55,964 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 04:00:55,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 04:00:55,966 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 04:00:55,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2024-11-28 04:00:56,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:00:57,010 INFO L256 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-28 04:00:57,017 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 04:01:07,774 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1906 proven. 171 refuted. 0 times theorem prover too weak. 1535 trivial. 0 not checked. [2024-11-28 04:01:07,775 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 04:01:11,563 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 04:01:11,563 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1562068735] [2024-11-28 04:01:11,563 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1562068735] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 04:01:11,563 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1279695768] [2024-11-28 04:01:11,563 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:01:11,564 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-28 04:01:11,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-28 04:01:11,566 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-28 04:01:11,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-11-28 04:01:12,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:01:12,523 INFO L256 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-28 04:01:12,528 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 04:01:15,317 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 04:01:15,317 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 04:01:15,317 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1279695768] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:01:15,317 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 04:01:15,317 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [10] total 12 [2024-11-28 04:01:15,318 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [427438150] [2024-11-28 04:01:15,318 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:01:15,318 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 04:01:15,318 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 04:01:15,319 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 04:01:15,320 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2024-11-28 04:01:15,320 INFO L87 Difference]: Start difference. First operand 303 states and 500 transitions. Second operand has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 04:01:19,811 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:01:23,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:01:28,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:01:32,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:01:32,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:01:32,067 INFO L93 Difference]: Finished difference Result 785 states and 1296 transitions. [2024-11-28 04:01:32,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 04:01:32,118 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 284 [2024-11-28 04:01:32,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:01:32,123 INFO L225 Difference]: With dead ends: 785 [2024-11-28 04:01:32,125 INFO L226 Difference]: Without dead ends: 485 [2024-11-28 04:01:32,127 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 753 GetRequests, 738 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 58 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=54, Invalid=218, Unknown=0, NotChecked=0, Total=272 [2024-11-28 04:01:32,130 INFO L435 NwaCegarLoop]: 217 mSDtfsCounter, 213 mSDsluCounter, 422 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 87 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 213 SdHoareTripleChecker+Valid, 639 SdHoareTripleChecker+Invalid, 107 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.6s IncrementalHoareTripleChecker+Time [2024-11-28 04:01:32,130 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [213 Valid, 639 Invalid, 107 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 16 Invalid, 4 Unknown, 0 Unchecked, 16.6s Time] [2024-11-28 04:01:32,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2024-11-28 04:01:32,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 395. [2024-11-28 04:01:32,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 395 states, 262 states have (on average 1.484732824427481) internal successors, (389), 262 states have internal predecessors, (389), 129 states have call successors, (129), 3 states have call predecessors, (129), 3 states have return successors, (129), 129 states have call predecessors, (129), 129 states have call successors, (129) [2024-11-28 04:01:32,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 395 states and 647 transitions. [2024-11-28 04:01:32,205 INFO L78 Accepts]: Start accepts. Automaton has 395 states and 647 transitions. Word has length 284 [2024-11-28 04:01:32,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:01:32,206 INFO L471 AbstractCegarLoop]: Abstraction has 395 states and 647 transitions. [2024-11-28 04:01:32,206 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 04:01:32,206 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 647 transitions. [2024-11-28 04:01:32,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-28 04:01:32,211 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:01:32,212 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:01:32,220 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (10)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:32,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2024-11-28 04:01:32,613 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 04:01:32,613 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:01:32,614 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:01:32,614 INFO L85 PathProgramCache]: Analyzing trace with hash 1322990984, now seen corresponding path program 1 times [2024-11-28 04:01:32,614 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 04:01:32,614 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [408349972] [2024-11-28 04:01:32,614 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:01:32,614 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 04:01:32,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 04:01:32,616 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 04:01:32,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2024-11-28 04:01:33,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:01:33,442 INFO L256 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-28 04:01:33,446 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 04:01:42,748 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1906 proven. 171 refuted. 0 times theorem prover too weak. 1535 trivial. 0 not checked. [2024-11-28 04:01:42,748 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 04:01:46,036 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 04:01:46,037 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [408349972] [2024-11-28 04:01:46,037 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [408349972] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 04:01:46,037 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [448463599] [2024-11-28 04:01:46,037 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:01:46,037 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-28 04:01:46,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-28 04:01:46,040 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-28 04:01:46,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2024-11-28 04:01:48,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:01:48,286 INFO L256 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-28 04:01:48,292 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 04:01:57,996 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-28 04:01:57,996 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 04:01:57,997 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [448463599] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:01:57,997 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 04:01:57,997 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [10] total 13 [2024-11-28 04:01:57,997 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [992980934] [2024-11-28 04:01:57,998 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:01:57,998 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 04:01:57,998 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 04:01:57,999 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 04:01:57,999 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=220, Unknown=0, NotChecked=0, Total=272 [2024-11-28 04:01:58,000 INFO L87 Difference]: Start difference. First operand 395 states and 647 transitions. Second operand has 5 states, 5 states have (on average 14.4) internal successors, (72), 4 states have internal predecessors, (72), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 04:02:03,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:02:07,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:02:11,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:02:16,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:02:20,100 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:02:24,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:02:24,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:02:24,115 INFO L93 Difference]: Finished difference Result 798 states and 1316 transitions. [2024-11-28 04:02:24,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 04:02:24,175 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 4 states have internal predecessors, (72), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 284 [2024-11-28 04:02:24,175 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:02:24,180 INFO L225 Difference]: With dead ends: 798 [2024-11-28 04:02:24,181 INFO L226 Difference]: Without dead ends: 485 [2024-11-28 04:02:24,182 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 754 GetRequests, 737 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=62, Invalid=280, Unknown=0, NotChecked=0, Total=342 [2024-11-28 04:02:24,183 INFO L435 NwaCegarLoop]: 213 mSDtfsCounter, 147 mSDsluCounter, 523 mSDsCounter, 0 mSdLazyCounter, 139 mSolverCounterSat, 87 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 147 SdHoareTripleChecker+Valid, 736 SdHoareTripleChecker+Invalid, 232 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 139 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.7s IncrementalHoareTripleChecker+Time [2024-11-28 04:02:24,184 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [147 Valid, 736 Invalid, 232 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 139 Invalid, 6 Unknown, 0 Unchecked, 25.7s Time] [2024-11-28 04:02:24,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2024-11-28 04:02:24,253 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 395. [2024-11-28 04:02:24,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 395 states, 262 states have (on average 1.4809160305343512) internal successors, (388), 262 states have internal predecessors, (388), 129 states have call successors, (129), 3 states have call predecessors, (129), 3 states have return successors, (129), 129 states have call predecessors, (129), 129 states have call successors, (129) [2024-11-28 04:02:24,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 395 states and 646 transitions. [2024-11-28 04:02:24,259 INFO L78 Accepts]: Start accepts. Automaton has 395 states and 646 transitions. Word has length 284 [2024-11-28 04:02:24,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:02:24,260 INFO L471 AbstractCegarLoop]: Abstraction has 395 states and 646 transitions. [2024-11-28 04:02:24,260 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 4 states have internal predecessors, (72), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-28 04:02:24,260 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 646 transitions. [2024-11-28 04:02:24,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-28 04:02:24,263 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:02:24,263 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:02:24,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (12)] Ended with exit code 0 [2024-11-28 04:02:24,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Ended with exit code 0 [2024-11-28 04:02:24,664 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 04:02:24,664 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:02:24,664 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:02:24,665 INFO L85 PathProgramCache]: Analyzing trace with hash 928624198, now seen corresponding path program 1 times [2024-11-28 04:02:24,665 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-28 04:02:24,665 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1446036016] [2024-11-28 04:02:24,665 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:02:24,665 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-28 04:02:24,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat [2024-11-28 04:02:24,667 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-28 04:02:24,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2024-11-28 04:02:25,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:02:25,652 INFO L256 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-28 04:02:25,659 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 04:02:36,152 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1906 proven. 171 refuted. 0 times theorem prover too weak. 1535 trivial. 0 not checked. [2024-11-28 04:02:36,152 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 04:02:39,789 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-28 04:02:39,789 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1446036016] [2024-11-28 04:02:39,789 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1446036016] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 04:02:39,789 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [580332457] [2024-11-28 04:02:39,789 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:02:39,789 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-28 04:02:39,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 [2024-11-28 04:02:39,792 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-28 04:02:39,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da38d3e1-32cd-4968-80c1-c2cc1e0c8716/bin/uautomizer-verify-aQ6SnzHsRB/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2024-11-28 04:02:42,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:02:42,768 INFO L256 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-28 04:02:42,781 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 04:02:48,886 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1342 proven. 96 refuted. 0 times theorem prover too weak. 2174 trivial. 0 not checked. [2024-11-28 04:02:48,886 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 04:02:50,132 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [580332457] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 04:02:50,132 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-28 04:02:50,132 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 7] total 16 [2024-11-28 04:02:50,132 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1196998122] [2024-11-28 04:02:50,132 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-28 04:02:50,133 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2024-11-28 04:02:50,133 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-28 04:02:50,134 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2024-11-28 04:02:50,134 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=393, Unknown=0, NotChecked=0, Total=462 [2024-11-28 04:02:50,134 INFO L87 Difference]: Start difference. First operand 395 states and 646 transitions. Second operand has 17 states, 17 states have (on average 7.764705882352941) internal successors, (132), 16 states have internal predecessors, (132), 5 states have call successors, (86), 5 states have call predecessors, (86), 8 states have return successors, (86), 5 states have call predecessors, (86), 5 states have call successors, (86) [2024-11-28 04:02:59,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:03:03,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:03:06,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.15s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:03:12,094 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.26s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:03:14,511 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:03:15,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:03:17,259 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:03:18,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:03:22,904 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:03:26,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:03:30,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:03:34,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:03:38,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:03:42,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:03:46,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:03:50,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:03:54,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 04:03:59,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:04:03,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:04:07,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:04:11,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:04:15,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:04:19,148 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:04:23,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:04:27,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:04:31,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:04:35,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 04:04:39,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:04:43,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:04:47,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:04:51,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:04:55,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:04:59,466 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:05:03,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:05:07,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:05:11,475 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:05:15,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 04:05:19,484 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:05:23,490 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:05:27,493 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:05:31,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:05:35,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:05:39,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:05:43,511 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:05:47,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:05:51,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:05:55,520 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:05:59,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 04:06:08,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:06:11,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.78s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:06:13,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:06:14,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:06:16,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:06:21,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:06:25,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:06:29,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:06:33,637 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:06:37,641 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:06:41,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:06:45,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:06:49,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:06:53,659 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:06:57,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:07:01,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:07:05,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 04:07:09,894 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:07:13,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:07:17,904 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:07:21,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:07:25,914 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:07:29,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:07:33,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:07:37,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:07:41,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:07:45,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:07:49,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 04:07:54,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:07:58,173 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:08:02,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:08:06,182 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:08:10,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:08:14,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:08:18,194 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:08:22,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:08:26,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:08:30,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:08:34,234 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:08:38,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:08:42,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-28 04:08:46,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:08:50,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:08:54,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:08:58,281 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:09:02,285 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:09:06,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:09:10,316 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:09:14,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:09:18,340 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:09:22,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:09:26,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 04:09:30,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0]